Blog
Get the latest Medshop news and announcements, offers, discounts, and promotions, and learn about the wider healthcare and medical industry on the Medshop blog. We deliver the information you need directly to you, offer you a broad spectrum of industry news and updates. Subscribe to the blog today or contact us today to discus your medical equipment and supplies requirements.
Latest articles
September 05, 2024
Steven Cumper
Audiometric Testing Explained
Audiometric testing is used to assess a patient’s ability to hear sound. This type of examination can be used both to test hearing loss and ensure a hearing aid is working properly. If you’re concerned about your hearing and are about to go for an audiometric test, take a look at our guide to find out exactly what to expect. Types of Audiometric Testing Hearing tests can take a number of different forms. Basic audiology tests can be carried out in a doctor’s office and may involve completing a questionnaire and listening to whispered voices, tuning forks or tones from an ear examination scope. This type of test will indicate if there is hearing loss, however, it won’t define the type of hearing loss the patient is experiencing or provide the audiologist with detailed information. If an audiologist suspects more serious hearing issues, they may carry out a formal hearing test. This will thoroughly examine the patient’s hearing ability and determine their degree of hearing loss. There are a number of different tests that can be carried out. These include: Pure tone testing Bone conduction testing Speech testing Tympanometry Immittance audiometry Acoustic reflex testing Auditory brainstem response Otoacoustic emissions Pitch matching test Pure Tone Testing Pure tone testing, also known as pure tone audiometry, uses air conduction to measure a patient’s ability to hear sounds at various pitches and volumes. During a pure tone test, the patient will sit in a specially designed booth and will listen to a series of sounds via earphones. The patient will be asked to make a signal – such as raising their hand or pressing a button – every time they hear a sound. The minimum volume required to hear each tone is graphed by an audiometer, and the test results charted on an audiogram. Having high-quality soundproof booths is critical to ensure no environmental interference with the test results. Bone Conduction Testing Bone conduction testing is another type of pure-tone testing. It measures the response of a patient’s inner ear to sound. During the test, a conductor will be placed behind the patient’s ear, against the mastoid bone, and will send tiny vibrations through the bone directly to the inner ear. This is designed to test bone conduction, an important aspect of hearing. This test is particularly useful when patients have a blockage or damage in their outer or middle ear, allowing us to isolate inner ear issues. Speech Testing Also known as a word recognition test, speech discrimination test or speech audiometry, speech testing measures the patient’s ability to detect and repeat spoken sounds. This type of testing is used to measure the speech reception threshold (SRT), which indicates the faintest speech that can be understood 50% of the time. It also measures the patient’s ability to separate speech from background noise. The test can be administered in either a quiet or noisy environment. Speech testing is particularly helpful for those with hearing aids, as it assesses their effectiveness in daily situations. Tympanometry Tympanometry measures the movement of the eardrum (tympanic membrane) in response to air pressure. The test can determine if there’s a build-up of fluid or wax, eardrum perforations or a tumor like an acoustic neuroma. Tympanometry is often performed at Australian hearing centres such as Hearing Australia and is critical for diagnosing middle ear issues Immittance Audiometry Immittance audiometry measures the function of the eardrum and the flow of sound through the middle ear. During the test, a probe is inserted into the ear and air pumped through it to change the pressure as tones are produced. During the test, a microphone is used to monitor how well sound is conducted within the ear under different pressures. Acoustic Reflex Testing Acoustic reflex testing is used to measure the involuntary muscle contractions of the middle ear. This can help audiologists to determine the location of a hearing issue, for example, in the ossicles, cochlea or auditory nerve. It can also indicate the type of hearing loss the patient is experiencing. Acoustic reflex tests used effectively in diagnosing more complex cases of hearing loss, particularly in identifying neural or inner ear issues. Auditory Brainstem Response Auditory brainstem response (ABR) is commonly used to screen newborns for hearing problems. ABR can also determine if a patient has sensorineural hearing loss. During this type of audiometric testing, electrodes are attached to the head, scalp or earlobes and the patient is given earphones to wear. Brainwave activity is measured in response to sounds of varying intensities. The Australian Government supports newborn hearing screening through the Universal Newborn Hearing Screening (UNHS) program, ensuring that hearing issues are identified early in life. Otoacoustic Emissions Otoacoustic emissions are sounds generated by the vibrations of the hair cells in the cochlea of the inner ear. They can be tested by placing a tiny probe, fitted with a microphone and speaker, into the ear to stimulate the cochlea. People with normal hearing will produce emissions. However, when hearing loss exceeds 25-30 decibels, no sound will be produced. This test is widely available across Australia, with organisations like Australian Hearing offering this test as part of their diagnostic services. Pitch Matching Test Pitch matching tests allow audiologists to check for tinnitus. During the test, the audiologist will play several different high frequency tones into the patient’s earphones. When they find the one that matches their tinnitus, they can indicate it by raising a hand or pressing a button. How a Hearing Test Works The loudness, or volume, of sound is measured in decibels (dB). A whisper is about 20 dB, while a very loud noise, like a jet engine, is about 180 dB. The tone of sound is dictated by its frequency which is measured in Hertz (Hz). Low bass tones range from 50 to 60 Hz and high-pitched tones are generally 10,000 Hz or higher. Normal hearing range is 20-20,000 Hz. Most people can hear sounds of 10 dB and higher. Hearing tests are used to determine if a person’s hearing level falls outside of this normal range. If it does, the patient may experience some amount of deafness and could require a hearing aid. Different hearing tests are used to measure different types of hearing loss. Our ears have three distinct areas – the outer ear, middle ear and inner ear – and each plays a role in transmitting sound from outside to in. Audiologists use various hearing tests to find out exactly where the issue is and learn more about what could be causing it. The three main types of hearing loss these tests measure are: Sensorineural hearing loss - damage to the nerve or cochlea Conductive hearing loss - damage to the eardrum or the tiny ossicle bones Age-related hearing loss – a type of sensorineural hearing loss that gets worse as a person ages In some cases, a person may have asymmetrical hearing loss, with either the left ear or right ear more affected. Auditory tests are incredibly useful when it comes to measuring a patient’s hearing threshold and assessing hearing loss. Find out more, and learn about the high quality audiology equipment in our collection, by taking a look around today. Frequently Asked Questions What should I expect during a hearing test? During a hearing test, the audiologist will check your hearing with a series of sounds and words. You’ll wear headphones in a soundproof booth and respond to the stimuli as instructed. The process is quick and painless. Many Australian clinics, such as Connect Hearing, offer free hearing assessments for new clients. How long does a hearing test take? A full hearing test usually takes about 30 to 60 minutes, depending on the types of tests conducted. Most major Australian hearing centres like Australian Hearing offer appointments that fit into this timeframe. Does a hearing test hurt? No, hearing tests are painless. You’ll simply be asked to respond to sounds or speech, and in some cases, have small devices placed on or around your ears. How often should I get a hearing test? For adults, it’s recommended to have your hearing tested every few years if you notice any changes, or at least once a year if you are over 60 or work in a noisy environment. Australian guidelines also recommend more frequent tests for those in high-risk occupations such as construction or aviation. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 30, 2024
Steven Cumper
What Is TENS Therapy? Benefits, Uses & How It Works
TENS, or transcutaneous electrical nerve stimulation, is a method of pain relief that utilizes a mild electrical current. Commonly used to treat chronic conditions like lower back pain, fibromyalgia, and osteoarthritis, as well as more acute conditions, TENS therapy helps patients manage mild to severe discomfort more effectively. In addition to pain management, TENS therapy is also utilized to reduce muscle spasms—such as those caused by sports injuries—and to assist women in coping with labor during childbirth. I have seen its effectiveness in osteopathic practice, where it significantly reduces discomfort and enhances the quality of life for patients with persistent pain. Due to its versatility, TENS therapy is widely used across the healthcare industry. From physiotherapy to geriatrics, maternity to oncology, TENS therapy helps reduce pain levels for a broad range of patients. So, what exactly is TENS therapy, and could it benefit you? Keep reading to find out. What Is the Purpose of TENS Therapy? The purpose of TENS therapy is to relieve acute and chronic pain and to ease the discomfort of muscle spasms. When the TENS unit is attached and switched on, it sends small electrical impulses to the affected areas of the body. Patients generally feel these impulses as a mild tingling sensation. Benefits of TENS Therapy TENS therapy offers numerous benefits, making it a valuable tool in pain management and overall health: Non-invasive Pain Relief: TENS therapy provides an effective, non-invasive alternative to pain medications. It can be used at home, making it convenient for ongoing pain management. Versatility: TENS therapy can be used to treat a wide range of conditions, from chronic issues like osteoarthritis and fibromyalgia to acute injuries such as sprains and sports-related muscle strains. Labour Pain Management: It is particularly beneficial for pregnant women, offering a natural pain relief option during labor, allowing them to manage contractions without medication. Post-Surgical Recovery: TENS therapy can aid in reducing post-operative pain and speeding up recovery by promoting circulation and reducing muscle stiffness. Reduced Dependency on Medication: For patients seeking to decrease their reliance on painkillers, TENS therapy can offer a viable alternative, helping to manage pain without the side effects associated with long-term medication use. Enhanced Physical Therapy Outcomes: TENS therapy can be an adjunct in physical rehabilitation, helping to relieve pain and improve mobility, which can expedite recovery times. Improved Quality of Life: By effectively managing pain, TENS therapy can enhance overall well-being, allowing individuals to engage more fully in daily activities without the hindrance of chronic pain. How Does TENS Therapy Work? A TENS machine is a battery-operated device that delivers electrical impulses to the skin via electrodes. These electrodes are positioned at or near the nerves where the pain is located. There are two main theories about how TENS treatment relieves pain. One is that the electrical stimulation causes the nerves to block the transmission of pain signals. This essentially modifies the patient’s perception of pain, making it easier to cope with. The other theory is that the electrical pulses delivered by the TENS device help to raise the level of endorphins in the body. These hormones are the body’s natural painkillers. The more endorphins there are in the patient’s system, the easier it will be for them to cope with chronic and acute pain. What Are the Disadvantages of TENS Therapy? While TENS therapy offers many benefits, it’s important to be aware of some potential disadvantages: Discomfort: Some patients may feel mild discomfort in the form of a tingling or prickling sensation during electrotherapy. In my experience, this can usually be managed by adjusting the settings on the device. Skin Irritation: Some individuals may experience skin irritation or redness from the electrode pads, particularly if they have sensitive skin. Switching to hypoallergenic pads often alleviates this issue. Tolerance Development: Over time, some patients may develop a tolerance to the low-voltage electrical impulses, which can reduce the effectiveness of pain relief. This makes TENS therapy more suitable for short-term use or as part of a broader pain management strategy. What Kind of Pain Does a TENS Unit Help? TENS therapy is used to treat both musculoskeletal pain and a number of painful conditions including: Osteoarthritis Neck pain Fibromyalgia Tendinitis Bursitis Labour pain Period pain Sports pain Low back pain Chronic pelvic pain Spinal cord pain Diabetes-related neuropathy Peripheral artery disease Neuropathic pain However, it’s important to note that TENS therapy may not be suitable for everyone. For instance, if you have a pacemaker, another type of electrical or metal implant in your body, or suffer from epilepsy or an overactive bladder, TENS therapy may not be appropriate. It’s also not recommended during early pregnancy, so avoid the treatment if you suspect you might be pregnant. When used for cancer-related pain, it is crucial to avoid placing TENS electrodes over areas with known or suspected tumors. Does a TENS Unit Promote Healing? As well as easing various types of pain, TENS therapy can help to promote healing. Some studies suggest that the high-frequency electrical pulses used in TENS therapy can help to stimulate blood flow and therefore promote the healing of various types of wounds. TENS therapy can also help to reduce stiffness and stabilise weakened joints. This can help people undergoing physical therapy to improve faster and regain a wider range of movement. What Is the Difference Between TENS and EMS? The main difference between TENS and EMS (electrical muscle stimulation) is that, while TENS is used exclusively to relieve pain, EMS machines stimulate the muscles in order to strengthen and rehabilitate them. EMS therapy also promotes the release of endorphins and so can be used by a physiotherapist to help patients cope with pain – such as chronic low-back pain – as well as muscle issues. How Often Should a TENS Unit be Used? Patients can use a TENS unit for 30-60 minutes up to four times per day. However, as mentioned earlier, prolonged use may lead to diminishing results. If you're unsure about the duration or frequency of use, consulting with a healthcare professional is advised. What Is the Best Time to Use a TENS Unit? Studies have shown that TENS therapy machines provide the most benefit if used when patients are active. If electrodes are placed on the painful area when the patient is resting, sitting or lying down, they’re likely to see less significant results. Again, a doctor or physical therapist will be able to advise you on optimum electrode placement and the best times to use your TENS therapy machine. An innovative and effective way of easing chronic pain and muscle contractions, TENS works to heal wounds and promote the release of endorphins. To find out more, and to learn about our range of TENS machines and accessories, explore our collection or get in touch with a member of our team. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 29, 2024
Steven Cumper
The History of the AED: From Invention to Lifesaving Device
The number of public places one can find an Automated External Defibrillator (AED) in Australia (and the developed world) rises every year. These lifesaving devices are now increasingly found in fitness centers, office spaces, airports, shopping malls, and even in the waiting areas of hospitals, making early defibrillation accessible to the public. Barring a few key differences, what used to exist only as a defibrillator is now an overwhelmingly automated version, capable of delivering electric shocks to restore normal heart rhythm in cases of sudden cardiac arrest. There are so many AEDs in the world today, the question everyone should be able to answer is, where is the nearest one? For medical professionals and first responders trained in resuscitation techniques, using manual defibrillation with electrode pads might be preferable due to the ability to customize treatment. However, the widespread availability of modern AEDs allows even untrained bystanders to perform potentially lifesaving interventions, significantly increasing the chance of survival during a cardiac emergency. Many organizations are implementing safety management systems to ensure AEDs are readily accessible and that staff are trained to respond effectively in emergencies. The AED addresses a modern public health challenge. While people no longer die from infectious diseases at the rates they once did, we are living longer, which means we are more susceptible to conditions like ventricular fibrillation—a treatable misfire in the body’s electrical system. The good news is, in today's world, even someone with zero experience can save another's life with an AED, correcting a shockable rhythm and contributing to the chain of survival. The AED is one of the most important medical devices of the last century, empowering everyday people to perform lifesaving actions. We have yet to see the full scope of possibilities from this transformative technology. It started with some pretty crude devices… First Electricity Leading up to the first electrical medical devices for the heart was the discovery or if you prefer the word harnessing... of electricity in the 18th century. For most of Humanity’s history leading up the 20th century, the medical role for electricity was to determine if someone had died. A quick zap to the tissue would wake someone who'd passed out. A dead patient would stay dead. In Europe and Russia, researchers in the 1890s started playing with electricity to revive animals. A pair of physiologists from the University of Geneva, Jean-Louis Prévost and Frederic Batelli began this work with undetermined success. Others followed their work, but none of that research resulted in a successful case of chest defibrillation in a human being. Then, in the 1930s, a new York cardiologist, Albert S. Hyman with his brother Charles, created the first artificial pacemaker. It wasn’t a defibrillator as such, but this was our first foray into applying electricity to the heart to keep it going. Prior to this, doctors might attempt to massage a heart on the operating table to stop a case fibrillation, but results varied. (That's code for it didn't work very well.) First Defibrillator Those varied results were the experience of another cardiac surgeon, Claude Beck, who worked at the University Hospital in Cleveland, Ohio, U.S.A. Sometimes he could massage a heart to defibrillate, but usually, fibrillation meant the surgery was over. Beck first applied current to the hearts of animals whom he’d placed into ventricular fibrillation, attempting to defibrillate them. He was not done with this research when presented with a case in 1947. During a surgery on a 14-year-old boy, the patient’s heart stopped. Beck had his assistants retrieve his experimental equipment from his basement, a crude defibrillator, and transistor. The paddles of Beck’s system were modified spoons with wooden handles to shield him from the shock. They plugged in the transistor and Beck applied the first shock. It did not work, but the second shock was a success. This marked the first successful closed-chest defibrillation in a human, a breakthrough that gained national attention. Beck’s crude defibrillator was a significant milestone in the history of AEDs, inspiring others to continue research and development in this field. Portable Defibrillator The work of Beck inspired others to further his findings. In 1950 Paul M. Zoll (the same Zoll, which is now a household name in AED technology) developed an external pacemaker, designed to stimulate the heart without opening up a patient’s chest. Zoll's 150-volt system required a medical professional to apply two one-inch diameter metal discs covered in electrode jelly on the right and left sides of the chest. They stayed in place via a rubber strap. By 1952, Zoll published papers on the success of his resuscitation work with patients suffering from heart block and asystole conditions. It wasn’t perfect though. Patients suffered burns and pain after treatment, but it was better than suffering death. Zoll’s pacemaker may have been crude, but it was something, and it was portable. It just needed a little work to evolve into a modern AED. Automated External Defibrillation A man from Northern Ireland, Professor James Francis "Frank" Pantridge, who also happened to be a cardiologist, took Zoll’s idea to the next level. As a side note, he also happened to be the same person who, with his colleague, Dr. John Geddes, outlined the first standards for cardiopulmonary resuscitation (CPR). On top of that, he introduced the first Mobile Coronary Care Unit (MCCU), which was an early ambulance equipped with portable defibrillators and trained medics aimed at providing care en route to the hospital. In 1965, Pantridge added a 70-kilo defibrillator to the ambulance, run on car batteries. Again, crude, but it worked. By 1968, he’d refined that technology in a three-kilo device, made possible by borrowing NASA technology; a mini-capacitor. It would take decades for defibrillators to become standard in ambulances around the world, but today most ambulances have both a standard defibrillator and an AED. Today we are at the cusp of incorporating our best drone technologies with our lightest portable AEDs. Researchers in different parts of the world are testing different versions of this system. The key for moving the needle on saving lives will likely include some sort of machine learning (artificial intelligence) where drones can recognise the symptoms of an arrest before the prospective patient’s symptoms become critical. If a drone knew before the patient knew, we could see a huge shift in the success rate of treating heart attacks. When it happens, you can be sure Medshop will be there, continuing its commitment to providing essential first aid and heart-aid solutions. For those interested in learning more about how Automated External Defibrillators (AEDs) work and how to use them effectively, Medshop offers a comprehensive guide that covers everything from the basic principles of defibrillation to step-by-step instructions for operating an AED during an emergency. This resource is invaluable for both medical professionals and the general public, helping to demystify the process of first aid and early defibrillation. You can access this guide and enhance your AED training by visiting What is a Defibrillator? How AEDs Work and How to Use Them. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 20, 2024
Steven Cumper
Laryngoscopy Explained
A lot of medical terms can sound scary and confusing at first. As someone who has spent years in the healthcare industry, I’ve learned that understanding what’s involved in various examinations and tests can help to demystify the process and allow you to prepare properly for your procedure. One such examination is the laryngoscopy, a procedure that’s essential for assessing issues within the throat and voice box. A laryngoscopy is a type of examination that’s focused specifically on your voice box, or larynx. The larynx is positioned between your throat and your windpipe. During the procedure, a laryngoscope is gently inserted into the larynx to allow clinicians a closer look at the vocal cords and area around the larynx. Although it’s a very common otolaryngology procedure, you may still feel concerned if you’ve been advised to undergo a laryngoscopy. To help put your mind at ease and help you understand what to expect, I’m sharing my experience and taking an in-depth look at laryngoscopies and the various products that can assist with these procedures, such as the flexible laryngoscope options available at Medshop Australia. The Larynx Explained The larynx (voice box) is a small but vital part of your respiratory system. Sitting between your trachea (airway) and your throat, it contains your vocal cords, also known as your vocal folds. It’s your vocal cords that allow you to speak and sing. Any damage to this area could affect your ability to communicate. Just at the top of your larynx you’ll find the epiglottis. The epiglottis is a small flap of tissue that sits beneath the tongue at the back of the throat. It’s usually open and upright to allow air to pass into your larynx and windpipe. However, when you eat or drink, the epiglottis folds backwards to cover the entrance to the larynx so that food and water don’t get into your airway. Types of Laryngoscopy There are three main types of laryngoscopy. These are: direct, indirect and fibreoptic. The procedure used will depend on your symptoms and on your doctor’s initial diagnoses. An indirect laryngoscopy is a quick and simple procedure that can be carried out in a doctor’s office. During an indirect laryngoscopy, a small mirror is placed at the back of the throat and a light is shone into the patient’s mouth. This allows the doctor to examine the larynx, vocal cords, and hypopharynx. Though non-invasive, this technique can cause gagging and so is not commonly used with children as they find it difficult to tolerate. A fibreoptic laryngoscopy, also known as a flexible laryngoscopy, is used when doctors need to see more deeply into the throat. During a fibreoptic laryngoscopy, a cable is inserted into the nose and then down into the throat. This cable has a small telescope or video camera at its end, allowing doctors to closely examine all parts of the larynx. During a direct laryngoscopy, your doctor will use a laryngoscope blade to push down your tongue and lift your epiglottis. This allows direct access to the larynx and is most commonly used when doctors need to take a tissue sample or perform intubation to assist with breathing during general anesthesia. This type of laryngoscopy is often carried out in an operating room under general anesthesia by a specialist otolaryngologist. Reasons You May Need a Laryngoscopy There are a number of reasons why your doctor may want to perform a laryngoscopy. One of the most common reasons for a laryngoscopy is a persistent sore throat. A laryngoscopy will allow your doctor to take a closer look at the affected area to see if they can spot the underlying issue. Other reasons for a laryngoscopy include: A cough that won’t go away Hoarseness Bad breath A foreign object stuck in the throat Difficulty breathing Trouble swallowing A persistent earache Surgical procedures such as the removal of a growth, or tissue biopsy Voice problems Ongoing throat pain Laryngitis How to Prepare for a Laryngoscopy If your doctor has recommended a laryngoscopy, the first thing you’ll need to do is determine which type of procedure will be performed. If you’re undergoing an indirect laryngoscopy, you won’t need much preparation. Your doctor will use a mirror and light to perform a short examination of the larynx and surrounding area. For a fiberoptic laryngoscopy, your healthcare provider may give you numbing medicine to make you more comfortable during the procedure. Numbing the area can make it easier for the doctor to pass the scope into your windpipe and reduce gagging. A direct laryngoscopy requires more preparation. If you’re having general anesthesia, you may need to fast before the procedure and avoid certain medications. You may feel lightheaded afterward, especially if you’ve undergone general anesthesia, so be sure to arrange for someone to drive you home. If the laryngoscopy was performed to take biopsies of suspicious tumors or growths, expect a follow-up appointment in the coming days or weeks. This is essential for evaluating the tissue sample and determining the best course of action. Tools for Laryngoscopy Laryngoscopes are a critical instrument in these procedures. From fiberoptic laryngoscopes to laryngoscope blades, these tools have evolved significantly in recent years. Products such as the Heine Fiber Optic Laryngoscope Set offer superior visibility and durability, allowing healthcare providers to perform even the most complex procedures with confidence. Final Thoughts Just like an endoscopy, a laryngoscopy allows doctors to see deep inside your body without major surgery. This makes it possible for medical professionals to diagnose and treat a wide range of issues, from tumors to foreign body obstructions, quickly and efficiently. If you have been advised to undergo a laryngoscopy, trust in the knowledge that these procedures are routine and highly effective. For medical advice, or to learn more about laryngoscopes and other tools used in these procedures, you can explore our range of fiberoptic and flexible laryngoscopes at Medshop Australia. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 20, 2024
Steven Cumper
What is Doppler Ultrasonography? A Guide
Doppler ultrasonography is a type of ultrasound imaging that healthcare professionals use to get a closer look at your blood flow. As a businessman with a strong foundation in biomedical science and osteopathic medicine, I've seen first-hand how essential this technology has become across multiple healthcare settings. Non-invasive, painless, and completely safe, Doppler ultrasonography produces results almost instantly, helping healthcare professionals diagnose and monitor a range of conditions related to the direction of blood flow and blood pressure. Ultrasonography has been widely used by doctors since the 1960s to assess a range of conditions and diseases. The technique uses high-frequency sound waves to create a picture of internal body structures like tendons, muscles, and organs. It’s also commonly used in pregnancy to assess the condition of the baby and spot any abnormalities. Doppler technology has continued to evolve, and now there are specialized devices that cater to specific clinical needs. At Medshop, we provide an extensive selection of advanced Dopplers that enhance diagnostic capabilities for practitioners. Normal types of ultrasound imaging, although incredibly useful in the diagnostic process, don’t show blood flow. If doctors want to assess the condition of blood vessels, and the rate of blood flow in the body, they need to use Doppler ultrasonography, especially to assess the direction of blood flow and identify potential blockage in the blood vessels. A Doppler ultrasound test can be used by healthcare professionals to identify a number of conditions and to aid diagnoses. Incredibly useful, this quick, non-invasive technique can save lives and help doctors to provide top-level care. The advancements in handheld Doppler devices have empowered many general practitioners and specialists alike to make on-the-spot assessments that can be critical for patient outcomes. What is the Difference Between a Doppler and an Ultrasound? A Doppler is a type of ultrasound imaging that’s used to measure or assess the flow of blood in the body. Doppler ultrasonography uses high-frequency sound waves to build a picture of how blood cells are moving in a patient’s vessels. The technique can be used to measure the speed and direction of blood flow in the body and is a valuable technique for diagnosing and monitoring a range of diseases and conditions, such as blockage or arterial occlusion. At Medshop, we offer a variety of Doppler devices, such as the Huntleigh FD1+ Fetal Doppler, which provides clear and reliable readings to assist in both prenatal care and general vascular assessments. These devices are designed to be easy to use, portable, and accurate, which makes them a staple in many healthcare professionals' toolkits. Doppler ultrasound tests are carried out using small, handheld devices called transducers. These are simply placed against the patient’s skin and then adjusted until the person carrying out the scan gets a satisfactory reading. The patient shouldn’t experience any pain or discomfort during a Doppler ultrasound test. What is the Doppler in an Ultrasound? The ‘Doppler’ in a Doppler ultrasound test refers to the Doppler Effect, or Doppler shift. This was first identified in the mid-19th century by Austrian physicist Christian Doppler. It describes the increase or decrease in the frequency of sound, light, or other waves as the source of the waves and the observer move towards or away from each other. A Doppler ultrasound test bounces sound waves off of the blood cells circulating in a patient’s body. This allows the doctor or sonographer carrying out the test to build up a detailed and informative picture of the patient’s vessels. This core technology is the basis for many of the Doppler devices available today, including the popular Edan SD3 Vascular Doppler, which provides a cost-effective yet highly reliable solution for clinics. What is Doppler Flow? Doppler flow is a type of Doppler imaging. Like other types of Doppler imaging, it uses high-frequency sound waves to measure the flow of blood through a vessel. Waveforms of the blood flow are shown on the ultrasound imaging screen, allowing the professional carrying out the scan to assess the patient’s circulation. Color Doppler, a more advanced form of Doppler imaging, provides color-coded visuals that show the speed and direction of blood flow in real time. Doppler flow studies are often used to assess the blood flow in a baby’s umbilical vein and arteries. It can also be used to check the foetal brain, foetal heart, and other internal organs. Doppler flow is sometimes called Doppler velocimetry. What is A Doppler Ultrasound Used For? Doppler ultrasound tests are commonly used to assess patients suffering from symptoms that indicate there is an issue with the circulatory system. For example, if a doctor believes a patient is experiencing reduced blood flow, blockage, or heart disease, they may use a Doppler to get more information about the patient’s blood vessels and flow. Doppler imaging allows doctors to make quick and accurate assessments and help them to decide if further treatment is needed. Whether you're dealing with vascular complications or prenatal monitoring, devices like the Edan SD5 and the Summit LifeDop 150 from Medshop are perfect examples of how modern Doppler technology is improving diagnostic capabilities. Symptoms that may result in a Doppler ultrasound test include: Numbness or weakness in the legs Painful cramping in the hips or leg muscles when walking or climbing stairs Cold feeling in the lower leg or foot Change in colour and/or shiny skin on your leg Shortness of breath Swelling in the legs, feet, and/or abdomen Fatigue Patients may also require a Doppler if: They’ve had a stroke - Transcranial Dopplers can be used to check blood flow to the brain They have injured their blood vessels They are being treated for a known blood flow disorder If they are pregnant and their doctor believes there may be a blood flow problem with mother or baby. What Can a Doppler Ultrasound Detect? A Doppler ultrasound can be used to detect and diagnose a range of conditions and diseases related to the circulatory system. These include: A blocked artery (arterial occlusion) Decreased blood circulation into the legs (peripheral artery disease) Bulging arteries (aneurysms) Narrowing of an artery (carotid artery stenosis) Deep vein thrombosis (DVT) Blood clots Poorly functioning valves in leg veins. These can cause blood and other fluids to pool in the legs (venous insufficiency) Heart valve defects and congenital heart disease How to Perform a Doppler Ultrasound Sonographers and most doctors will learn how to do a Doppler ultrasound test as part of their training. Some specialist nurses will also be taught how to use Doppler imaging and read the results. From my experience, having access to quality Doppler devices during training and clinical practice is crucial. This is why Medshop’s extensive range caters to both new learners and experienced professionals. The process is simple and usually involves applying gel to the patient’s skin to ensure the best transmission of sound waves. The handheld transducer is then applied to the affected area, and the sonographer moves it around to capture the correct readings. How to Read a Doppler Ultrasound The way a Doppler is read will depend on the exam being carried out. For example, a lot of foetal Dopplers are mostly used to check the baby’s heartbeat. In this instance, a simple heart rate reading will probably be sufficient to give the doctor or sonographer the information they need. If the doctor or sonographer is checking for an aneurysm, DVT or another circulatory condition, they may use another type of Doppler. Common types of Doppler ultrasonography include: Colour Doppler - This uses a computer to change sound waves into different colours which show the speed and direction of blood flow in real time. Power Doppler – This is a type of colour Doppler that can provide more detail about blood flow than a standard colour Doppler. However, it can’t show the direction of blood flow. Spectral Doppler – This type of Doppler shows blood flow data on a graph, rather than colour images. It’s often used to see how much of a blood vessel is blocked. Continuous wave Doppler – When this type of Doppler is carried out, sound waves are sent and received continuously. This provides a more accurate measurement of blood when it is flowing quickly. How to Interpret a Doppler Ultrasound Again, the way a Doppler is interpreted will depend on what the doctor is looking for and which type of Doppler has been carried out. If your readings fall outside normal parameters, your doctor will talk you through the results and what they mean for your diagnosis. How to do a Doppler Ultrasound in Pregnancy Because they are small, easy to use, and accurate, Dopplers are commonly used to check a baby’s heart rate during pregnancy. In many cases, family doctors will learn how to read a Doppler ultrasound test in pregnancy to allow them to monitor mother and baby without the need for a hospital visit. From my experience, devices like the Huntleigh FD3 provide essential insight for practitioners caring for expecting mothers, and are trusted in both clinical and home settings. When a Doppler ultrasound test is carried out in pregnancy, gel will be placed on the mother’s belly and a specially designed foetal doppler applied to the skin. The doctor or sonographer will then move the transducer around until they get a clear reading of the baby’s heartbeat. This process should be painless and non-invasive. Doppler ultrasonography is an incredible medical tool that provides valuable information on a range of conditions. Learn more about Doppler ultrasonography, and about the Dopplers in our collection of high-quality medical devices by exploring the Medshop store today or contacting one of our advisors. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 19, 2024
Carolyn Cumper
Are Scrubs Tax Deductible? What You Need to Know
When filing taxes for the first time after starting a career in healthcare, many doctors, nurses, and other professionals wonder if the money they spent on scrubs is tax deductible. The short answer is yes, in most cases in Australia, you can deduct the cost of buying your scrubs from your taxable income! This is great news for healthcare workers who invest a lot of money into their work uniforms. Here, we’ll discuss the specific situations in which you can deduct your scrubs on your taxes, how to make sure you meet the eligibility requirements, and how to go about deducing scrubs at tax time. We’ll also talk a bit about other items you may be able to deduct, and what things will have to be left off your tax return. Are Scrubs Tax Deductible? Yes! Australian tax laws allow certain tax deductions relating to work uniforms if they meet the government’s criteria. The ATO (Australian Taxation Office) sets out rules for what work-related expenses can be deducted, and we’ve broken that down here to help healthcare professionals understand how that relates to you. In general, occupation-specific clothing and protective equipment are tax deductible. While you may wear items of clothing other than scrubs at work, like socks or long-sleeved T-shirts under your scrub top, those items don’t qualify as clothing deductions because they can be worn anywhere. But since scrubs are distinctive uniforms for healthcare workers, they can be deducted at tax time. You can even deduct bills related to having your scrubs cleaned, such as dry cleaning expenses! Criteria for Deducting Scrubs At the end of each financial year, taxpayers around the country will review all of their income and expenses throughout the year as they prepare their tax returns. For some lucky professionals, work-related clothing expenses can be deducted from taxable income, reducing your income tax bill. However, the ATO has very specific criteria for what can be deducted, so it’s important to familiarize yourself with those rules before filing your taxes. The general rule is that compulsory work uniforms, including occupation-specific and protective clothing, can be deducted, but non-compulsory uniforms and conventional clothing cannot – even if that conventional clothing is worn at work. When determining if your work uniform qualifies as a tax deduction, these are the criteria that must be met: The clothing must identify you as a specific type of professional. Since scrubs identify medical professionals, they meet this criteria! If it is protective clothing, it must be designed specifically to provide protection and actually function as a protective item. Items like non-slip nursing shoes, steel-capped boots, and safety glasses qualify here. The clothing must be part of a compulsory work uniform. If your employer requires you to wear scrubs, those can be deducted. But other parts of your clothing that are not specifically required, like socks and underclothes, are not deductible in most cases. How to Claim Scrubs on Taxes In order to deduct expenses for your scrubs and other qualified clothing, you need to make sure to keep detailed records throughout the year of everything you spent. The ATO can require proof of what you spent on the deducted items, so be sure to keep receipts. Other Tax Deductible Uniform Expenses Medical professionals will be happy to know that in addition to deducting the costs of purchasing their scrubs, you can also deduct expenses related to having them professionally cleaned and cared for! This includes: Laundry expenses Dry cleaning Ironing Additionally, if any part of a non-compulsory uniform is encouraged by the employer and registered with the ATO’s Register of Approved Occupational Clothing, the cost of that item can be deducted as well. Your employer may register certain articles like lab coats with the company logo. You can also deduct certain other expenses, like certain overtime meals, your annual registration fees, and equipment like stethoscopes, so keep those receipts, too! What You Can't Deduct in Taxes There are a number of items that cannot be deducted, including (but not limited to): Socks, underwear, and underclothes (even if you only bought that white shirt to wear under your scrubs, it can’t be deducted) Clothing you bought to comply with your workplace’s dress code, even if it has the employer’s logo(unless it is on the Register of Approved Occupational Clothing) Non-compulsory work uniform items Laundry expenses that were reimbursed by your employer. Laundry claims are only valid if you paid for it and did not receive a reimbursement. Uniform items purchased by or reimbursed by your employer Conclusion As a medical professional, the work you do is difficult and often complicated. Thankfully, your taxes don’t have to be. Hopefully, our guide and tax tips will help you get the deductions you’re entitled to as you navigate the filing process. We always recommend reaching out to a professional tax agent if you have specific questions about your individual situation, tax refund, or income tax. Author: Carolyn Cumper's career spans from being a Patrol Officer in Rhodesia to a Paediatric Nurse in the UK, and later a Deputy Hospice Manager in Australia. Her diverse journey includes roles in law enforcement, healthcare, and business, culminating in her significant contributions to Medshop.
August 13, 2024
Steven Cumper
What Does NDIS Cover?
For the more than 4.4 million Australians living with some type of disability according to the latest Australian Bureau of Statistics (ABS) data, the NDIS has the potential to significantly improve day-to-day life quality, offering greater independence, new skills, and access to assistive technology and services that deliver support tailored to individual needs. But what exactly does the scheme cover, and how can you check if you’re eligible? In this article, I delve deeper into the NDIS, cover the eligibility criteria, and explore some of the specific supports and services included in NDIS plans. Whether you're considering applying or are supporting someone who is, this guide will help you understand what the NDIS can offer. What is The NDIS? The National Disability Insurance Scheme (NDIS) is a program in Australia designed to provide support and assistance to individuals with permanent and significant disabilities. It is a government-funded initiative that empowers those who live with intellectual, physical, sensory, cognitive, psychological, and developmental delays by giving them more choice and control over the support and services they receive. The NDIS was introduced to address the shortcomings of the previous disability support system in Australia, providing a more personal and goal-centred approach. This scheme ensures that support is not just reactive, but also proactive, enabling participants to achieve long-term goals such as employment, education, and community participation. It focuses on providing long-term support to individuals with disabilities, aiming to enhance their independence, social participation, and overall quality of life. What Services Does NDIS Provide? The NDIS offer various types of support and services that fall into the following three categories: Core Supports Budget — This budget category covers funding for everyday supports and services that help NDIS participants with their daily activities, living costs, community participation, and personal care. This budget is highly flexible, allowing participants to choose how to allocate their funding across a range of supports, depending on their needs at any given time. It may include support such as assistance with personal care and NDIS consumables, transportation, social and recreational activities, and support workers. The Core Supports budget is designed to provide flexibility and cover a range of essential disability supports. Capital Supports Budget — The Capital Supports budget is allocated for higher-cost items and equipment that are necessary to enable a participant to achieve their goals. This budget category covers funding for assistive technology, home modifications, vehicle modifications, and other capital items. It aims to provide participants with the necessary tools and resources to enhance their independence and quality of life. Examples include mobility aids like wheelchairs, home accessibility modifications like ramps, and vehicle alterations to accommodate a participant’s specific needs. Capacity Building Budget — The Capacity Building budget is intended to fund supports and services that help participants develop their skills, capabilities, and independence over the long term. This could include anything from life skills development and employment training to health and well-being programs. It includes funding for various therapies, training, skill development programs, and support coordination. The Capacity Building budget is focused on empowering participants to achieve their goals, improve their well-being, and increase their participation in the community. Eligibility Criteria for NDIS Coverage While eligibility for NDIS services is determined on a case-by-case basis that is tied to a personal NDIS plan, there are certain prerequisites that must be fulfilled before you can apply. Below, we list the main eligibility criteria for NDIS coverage: Age — You must be between the ages of 7 and 65 to apply for NDIS funding. For children under 7, the Early Childhood Early Intervention (ECEI) program offers tailored support, which transitions into the NDIS as the child grows. Other support is available to those who fall outside the age range. Residence — You must be an Australian citizen, permanent resident, or hold a Protected Special Category visa to apply for NDIS support. This ensures that the scheme is available to those who are legally entitled to long-term residency in Australia. Living Situation — You must be living in Australia to access NDIS support. Temporary absences from the country (such as holidays) are generally permissible, but ongoing support requires that your primary residence remains in Australia. Disability Status — You must have a disability that is caused by a permanent impairment. This can be intellectual, cognitive, neurological, sensory, physical, or psychosocial disability. The impairment must substantially reduce your ability to perform everyday activities and require lifelong support. Other eligibility requirements include whether you need support for daily living, whether you require early intervention support to reduce the need for future support, and whether you require support for your family to build the skills needed to help you. However, each of these criteria is judged on your application. It's also important to note that having a disability does not automatically qualify you for NDIS support; the impairment must have a significant impact on your life. What Falls Under the Coverage of the NDIS? Under the NDIS, eligible participants are assessed based on their individual support needs and goals, and then allocated funding to access a range of supports and services that are tailored to their specific requirements. These supports can include things like personal care, therapy, assistive technology, home modifications, and participation in community activities. Individually tailored plans may cover the following, however, it’s important to note that the specific supports and services provided under the NDIS can vary depending on the individual's needs and goals. Each NDIS plan is unique, designed to meet the specific circumstances of the participant, ensuring that they receive the right level of support for their situation. Daily living support — This includes assistance with personal care, household tasks, meal preparation, and other activities of daily living. Such support ensures that participants can maintain a good standard of living and manage their day-to-day needs independently or with minimal assistance. Therapy services — The NDIS can fund various types of therapy, such as occupational therapy, speech therapy, physiotherapy, and behaviour support. These therapies aim to improve functional abilities and enhance overall well-being. Therapies are chosen based on individual goals, whether they are related to improving communication, mobility, or managing behaviours. Assistive technology — Funding can be provided for assistive devices and equipment that help individuals with disabilities to improve their independence and participation. This may include wheelchairs, communication aids, hearing aids, prosthetics, and home modifications. The goal of assistive technology under the NDIS is to increase the participant's ability to perform activities they might otherwise struggle with. Home and vehicle modifications — The NDIS may cover modifications to the participant's home or vehicle to enhance accessibility and safety. Examples include ramps, handrails, bathroom modifications, and vehicle hoists. These modifications are crucial for ensuring participants can move freely and safely within their homes and when traveling. Community participation — The NDIS supports participation in community activities and social engagement. This can include funding for participation in sports, recreational programs, art classes, social groups, and community events. This support helps reduce isolation and promotes social inclusion for people with disabilities. Supported employment — The NDIS offers support for individuals with disabilities to access and maintain employment. This may involve assistance with job training, workplace modifications, and ongoing support to ensure job sustainability. The aim is to help participants find and keep meaningful employment, enhancing their independence and financial stability. Respite care — The NDIS can provide funding for respite services, offering temporary relief to families and carers of individuals with disabilities. Respite care is essential for carers to recharge and continue providing support, ensuring the well-being of both the carer and the participant. What Is Not Covered Under NDIS? When considering what is not covered by the NDIS, it’s important to remember that exceptions or specific circumstances where certain items or services are not typically covered may be considered eligible on a case-by-case basis. If a particular support is directly related to your disability and contributes to your NDIS goals, it may be considered even if it's not typically covered. However, having said this, while the NDIS aims to provide coverage for a wide range of supports and services, there are certain items and services that are generally not covered. Here are a few examples. Mainstream services and supports — The NDIS does not cover supports and services that are the responsibility of other sectors, such as healthcare, education, and income support. These services are considered part of the mainstream system and should be accessed through the relevant government departments. For example, school education and hospital treatments are not covered by the NDIS but by other government programs. Medical and healthcare expenses — The NDIS does not cover medical and healthcare expenses that are typically covered by Medicare or private health insurance. However, it may cover certain disability-related healthcare costs that are not covered by these other systems, such as specific therapies or aids directly related to a person’s disability. For example, the NDIS might cover therapeutic supports, but not general medical treatments. Day-to-day living expenses — The NDIS does not cover general day-to-day living expenses such as groceries, rent, utility bills, clothing, or general household items. These are considered regular living expenses that all Australians are responsible for managing independently. Emergency or crisis supports — The NDIS is not designed to provide emergency or crisis supports. In case of emergencies, individuals should contact the appropriate emergency services, such as ambulance or police. The NDIS focuses on long-term support rather than immediate emergency assistance. Recreational or leisure activities without a specific disability-related goal — While the NDIS supports community participation, it generally does not cover recreational or leisure activities that do not have a direct disability-related goal or purpose. For instance, general entertainment activities not related to your NDIS goals would not be funded. Supports unrelated to the participant's disability — The NDIS focuses on providing support and services directly related to a participant's disability. Supports that are unrelated to the participant's disability or do not contribute to their overall well-being and functioning may not be covered. This ensures that NDIS resources are directed specifically towards disability-related needs. How to Apply for NDIS Funding? Applying for NDIS funding is simple once you have ascertained whether or not you are eligible. You can either: Call 1800 800 110 and speak to an advisor to make a verbal request. Download and complete the Request Form from the NDIS website. Once you have requested access, you will be asked to complete an ARF form which can be downloaded and emailed or printed out and sent by standard mail. In addition, local NDIA and Partners in the Community Staff can help you with your application and with later plan management. After your application is submitted, it undergoes an assessment process by the NDIA (National Disability Insurance Agency), which may take several weeks. It’s important to gather supporting evidence from healthcare providers as part of this process. Providing detailed evidence can speed up the process and ensure your plan is tailored to your needs. Once you have successfully received NDIS funding, you can begin to access the services and products of NDIS providers within the remit of your plan. NDIS plans are typically reviewed every 12 months to ensure they continue to meet your needs. During the review, you can adjust your plan to better suit your changing circumstances or goals. For more information on how Medshop can help you find the necessary support equipment you need to improve your quality of life, contact us today. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 13, 2024
Steven Cumper
Choosing the Best Insulin Syringes: A Comprehensive Guide for Diabetics
Managing diabetes effectively requires a deep understanding of the tools available, particularly when it comes to insulin administration. As someone with a background in biomedical science and osteopathic medicine, I've seen firsthand how the right choice of insulin syringes can make a significant difference in the lives of people with diabetes. The journey towards painless insulin management continues to evolve, but until non-invasive options become a reality, selecting the best syringes for insulin delivery remains crucial for optimal diabetes care. In this article, I’ll share insights into the key factors to consider when choosing insulin syringes, drawing on both current research and practical experience. Other than a miraculous cure, diabetics dream of a world where they can test and treat their sugar levels without permeating the dermis. In more simple terms, they want painless insulin management. While many research groups and corporate powerhouses — Apple and Google to name two — work furiously on non-invasive methods, for the foreseeable future diabetics remain stuck in a world where pins and needles are a necessary evil. In fact, one biometric industry expert, CEO of Valencell, Steven LeBoeuf, recently advised Wareable that he didn’t believe non-invasive technology would ever pan out. “It is completely impossible to have a truly noninvasive glucose monitor,” he told them. LeBoeuf added, “There will literally be stem cell regenerated pancreas cells in the body before there is ever anything that can be a truly noninvasive glucose monitor for dosing insulin.” Of the diabetic population, about 15 percent live with injections. Getting insulin in the body lives in the same neighbourhood. One cannot ingest insulin or smear it on the dermis. It has to get into the bloodstream quickly, and there’s only one way to do that—subcutaneous injections into the fat layer beneath the skin. This is, however, only the tip of the truth iceberg about the life-diabetic. What diabetics want to know is which are the best syringes for insulin? Best Syringes for Insulin For insulin administration, Medshop Australia recommends three brands above the rest, BD, Terumo, and MDevices. All three are reliable brands with competitive reputations. The only way to determine which of these brands is more your preference is to try them each, but we believe most users will see little variance between them. There are, however, some variables within each brand one should consider before purchasing insulin syringes from your local pharmacy or online medical supplier. Syringe Volume Needle Gauge Needle Length Getting started on a diabetes care program can seem overwhelming with all the lances and meters, but there is one part you’ll want to get right as quickly as possible: purchasing the correct syringe size. Syringe Volume When it comes to syringe size, as the adage goes, less is more. Some believe, incorrectly, that bigger is better. Not in this case. A large-barreled syringe will hold more insulin, this is true, but the smaller the barrel, the further apart the units. This makes it easier to read the numbers on the barrel and easier to get the dose of insulin correct. Reading the units on the barrel can prove challenging enough for someone the first time. For example, the line on the needle side of the barrel is the correct one, not the one on the flange side. To keep reading and dosing easy, the best syringe for each individual will be the smallest dosage option required. Draw the insulin to the line as mentioned, and it’s ready to go. Needle Gauge A needle’s gauge measures the thickness of the needle, the size of the piercing one must endure to get the insulin into the subcutaneous tissue. Too thin, and it might bend or not permit a swift plunge of the insulin. Too thick, and… ouch. The good news is that manufacturing technology continues to improve, allowing stronger, thinner needles. The thickness of needles has dropped in the last four decades. In the 1980s, 27-gauge needles were common. The thickest needles today start at 28 but go as thin as 31 gauge. Manufacturers classify them with terms like fine, and ultra-fine, but gauges are standardized so look for those numbers to know which you are purchasing. Traditionally, practitioners recommended lower-gauged (meaning thicker) needles for patients with thicker skin or higher body fat. The philosophy was that the larger gauge would stand a better chance of getting into the fat. This is not necessarily true anymore, again, due to advances in technology. For most people, a thinner needle will provide a less painful injection without compromising the insulin delivery into the fat layer. Needle Length Whereas needle gauges have decreased in thickness since the 1980s, the length of popular insulin needles has also shrunk. Needles back then tended to be 16-mm long, but today a 4-mm needle is most common. That doesn’t mean a shorter needle is best for every diabetic who needs them. One can still find 12.7-mm needles, but they are less frequently purchased by new diabetics. The immediately apparent benefit of the short needle is psychological. A long needle looks intimidating, especially to a child. But, that's not the only reason. Functionally, the longer the needle, the better chance of it bending too. The risk with a longer needle is the improper or painful administration of the insulin. A short needle injects the insulin right where the diabetic wants it. More importantly, it avoids injecting the insulin in the wrong place. Injecting into the muscle will cause an undeterminable glycemic level change, and poking a bone with a needle is like sticking your finger in a power socket. It's not pretty. A 4 to 5-mm needle allows the diabetic to inject without pinching, pushing the needle at a 90-degree angle, and with only one hand. On convenience alone, it’s easy to understand why needles have generally come down in length. Whether short needle, long one, thick needle or skinny one, understand that every use of a needle damages the point at an unseeable microscopic level. This damage can make insertion difficult and can cause unnecessary discomfort. If the goal is painless management, it only makes sense to use a fresh needle every time. Until non-invasive methods are viable, diabetics will need to continue managing their condition with the best available tools, including keeping a stockpile of fresh needles on hand for regular insulin injections. Author: Steven John Cumper, B.App.SC. (Osteo.), M.Ost., is a businessman with a strong foundation in biomedical science and osteopathic medicine, who founded and led Medshop to international success, culminating in its acquisition by the Bunzl Group in September 2021, where he continues to serve as Managing Director (Medshop Group).
August 12, 2024
Carolyn Cumper
What do Vets Wear: Workwear Overview
In the vast world of medical care, veterinarians have many unique challenges. For starters, their patients can’t speak, so figuring out what’s wrong takes a special level of skill. Finding the proper attire that can get you safely and comfortably through the day should be the least of your worries. Much like healthcare professionals who treat humans, veterinary medicine professionals need a versatile work uniform that is easy to clean, protective, and comfortable. In some areas, vets have to meet certain regulatory requirements with their workwear. In an average day, veterinarians wear any or all of the following: Vet scrubs Lab coat Undershirts with long sleeves Closed-toed shoes or boots Khakis Coveralls Personal protective equipment(PPE) like masks, safety glasses, and gloves Gloves and sleeves that protect against bites While figuring out exactly what vets wear and how to choose from all your options may be overwhelming, we’re here to help. Below, we’re going to discuss the different elements of veterinarian uniforms, the features that make certain scrubs ideal for vets, and some of the most important criteria to consider when choosing your attire. What Do Veterinarians Wear? Depending on the day, the veterinary clinic’s dress code, and the tasks a DVM (doctor of veterinary medicine) or veterinary technician might perform, there can be a lot of variance in the standard veterinary uniform. While it’s generally expected for vets and vet techs to have a professional appearance, that can look different for everyone. For example, if a veterinary professional expects to spend their day meeting with pet owners to do consultatilons, but they won’t be coming into contact with hazards like body fluids or other messes, they may opt for a business casual outfit. This means a dress shirt, a pair of khakis, and a white coat is all they need. Large animal veterinarians who work out in the field need more practical clothing. If you know you’ll be in a situation where you could get messy, a scrub top, scrub pants, and a well-stocked supply of PPE is probably in order. You’ll probably also need sturdy boots, long sleeved undershirts, and a coat for warmth. Small animal vets in a clinical setting are likely going to wear scrubs, too, as well as PPE. PPE in veterinary practice is a little different than other medical fields. If you’re performing surgery, taking X-rays, or procedures, your PPE and the right pair of scrubs are going to be extremely important. Masks, eye protection, gloves, and scrubs made from materials that wick moisture and keep fluids away from the skin are all great options. What Type of Scrubs Do Vets Wear? Like they are for most medical professionals, scrubs are the gold standard in professional clothing. Functionality is the most important element for vets’ scrubs, but that doesn’t mean fashion isn’t a consideration! Vets have special needs to think about with their scrubs. No one wants to be covered in animal hair all day long, so fabrics that are resistant to long hair are highly popular with vets. Cherokee Workwear scrubs are a great choice for veterinary professionals because of their comfortable polyester and cotton blend, versatile pockets, and durability. They’re also easy to clean, which is a huge plus for anyone working with animals all day. Important Things to Consider when Selecting Veterinarians Attire All medical professionals put a lot of thought into their workwear, but veterinarians have unique concerns to keep in mind. Some of those include: Safety When your job is to interact with creatures that have the ability to scratch and bite you, your safety is a priority! That’s why protective equipment is so important for veterinary professionals. Hygiene All healthcare workers have to worry about hygiene. Coming into contact with body fluids on a regular basis increases the risk of contracting and spreading infection. Wearing clothing like scrubs that protect the skin, as well as masks, gowns, goggles, and gloves, can keep you clean and free from infection. Safety and Protection The importance of PPE cannot be overstated. Veterinary medicine is unpredictable and often messy. We recommend keeping a quality pair of safety glasses nearby to protect your eyes, as well as plenty of disposable gloves and masks! Comfort and Climate Suitability Whether you work outside in the field under extreme temperatures or in an air-conditioned clinic, you want to make sure your scrubs can keep you comfortable all day. Don’t be afraid to layer your uniform to enhance your comfort, and consider scrubs like the Cherokee Inifinity collection, which is widely praised for its cool and comfortable fit. Conclusion You may still be a student in vet school, a vet tech working in a clinic, or a tenured veterinary oncology specialist. No matter where you fall on the spectrum, you know that your uniform plays a big part in your comfort and success at work. Luckily, there are plenty of options that will serve you well throughout your entire career, ensuring you and your furry patients are well taken care of. Author: Carolyn Cumper's career spans from being a Patrol Officer in Rhodesia to a Paediatric Nurse in the UK, and later a Deputy Hospice Manager in Australia. Her diverse journey includes roles in law enforcement, healthcare, and business, culminating in her significant contributions to Medshop.
Join Our Newsletter
Exclusive discounts & promotions.