Steven Cumper
Steven John Cumper, B.App.Sc. (Osteo.), M.Ost., is a businessman with a strong background in biomedical science and osteopathic medicine. He founded Medshop while studying at RMIT University in Australia, expanding its reach to markets in Papua New Guinea, Singapore, and Malaysia. In September 2021, the Bunzl Group acquired a majority stake in Medshop, but Cumper remains involved as the Managing Director (Medshop Group). His journey from Zimbabwe to the UK and Australia reflects his dedication to academia and entrepreneurship, combining diverse knowledge and experience.
Latest Articles
July 22, 2024
Steven Cumper
Choosing the Best Sphygmomanometer for Everyday Use
Monitoring blood pressure is crucial for maintaining overall health and preventing serious conditions such as heart disease, stroke, and kidney failure. Regular monitoring allows individuals to detect hypertension early, manage existing conditions more effectively, and make informed decisions about their health. By keeping track of blood pressure readings, one can identify patterns and triggers, and work with healthcare providers to tailor treatment plans accordingly. The purpose of this guide is to help readers choose the best sphygmomanometer for everyday use. With so many options available on the market, it can be challenging to determine which device meets your specific needs in terms of accuracy, ease of use, and reliability. This guide will provide detailed information on various options of sphygmomanometers, key features to look for, and top recommendations based on personal experience and expert reviews. What is a Sphygmomanometer? A sphygmomanometer is a medical device used to measure blood pressure. It consists of an inflatable cuff, a measuring unit (either a mercury column, aneroid gauge, or digital display), and sometimes a stethoscope for manual types. There are several types of sphygmomanometers: Manual Sphygmomanometers: These include mercury and aneroid sphygmomanometers. They require the user to inflate the cuff manually and listen to blood flow sounds using a stethoscope. They are known for their accuracy but require training to use correctly. Digital Sphygmomanometers: These devices automatically inflate the cuff and display readings on a digital screen. They are user-friendly and ideal for home use, though their accuracy can vary based on the model. Wrist Sphygmomanometers: These are compact and convenient, wrapping around the wrist instead of the upper arm. They are easy to use but can be less accurate due to the sensitivity of wrist arteries to position and movement. The Best Sphygmomanometer for Nurses When it comes to choosing the best sphygmomanometer for nurses, there’s a few avenues you can take, and your choice will very much depend on the most common applications. There’s the traditional route or the more innovative route. Additionally, there’s your patients to consider, and there’s rarely a one sphygmomanometer fit all approach. Here then, we look at three types of sphygmomanometer that can be useful to you. Standard Aneroid Sphygmomanometer Standard aneroid sphygmomanometers, such as this one, are instantly recognizable and somewhat iconic. They offer great value for money and include everything you need in a handy carry case. This includes gauge, cuff, and the classic bulb pump. They are easy to use and maintain thanks to their simple design, and they can be quickly recalibrated after extended use. Standard aneroid sphygmomanometers are a great choice for student nurses, since they offer reliability and accuracy without breaking the bank. They also offer intuitive operation and, when referring to your study materials, it is likely that this type of sphygmomanometer will be referenced. Palm Style Aneroid Sphygmomanometer Palm style sphygmomanometers, like this, are a relatively new design that improves on the traditional bulb pump mechanism. These sphygmomanometers offer tactile pumping for both left and right handers using soft touch casing and a low-profile pump. They also include features such as improved air release valves and no pins stop. This type of sphygmomanometer is great for nurses who must take the blood pressure of lots of patients in a short space of time, reducing hand fatigue and improving comfort. Infant and Paediatric Sphygmomanometer For nurses who regularly work with children, a specialist infant and paediatric sphygmomanometer is the best choice. This type of equipment offers the same kind of functionality as other sphygmomanometers; however, they are presented in a range of colourful and playful finishes that can help to distract anxious children. For nurses studying or entering paediatric wards, this type of sphygmomanometer is a vital addition to your existing tools and equipment, allowing you to easily take the blood pressure of infants and children. Best Sphygmomanometer Brands When it comes to finding the best sphygmomanometer brands, there are two names that stand out. Here, we take a look at Welch Allyn and Prestige to see what they have to offer when it comes to high-quality sphygmomanometers Welch Allyn Welch Allyn is a highly respected name in the world of medical equipment, and it is no surprise that their sphygmomanometers are among the best around. The Welch Allyn DS66, for example, maintains highly accurate readings while improving durability through its DuraShock technology. This major innovation removes the need for gears within the equipment, ensuring that regular calibration is a thing of the past. They are lightweight, include comfort grips, and offer other practical features such as latex free materials and one-finger deflation triggers. They are also certified to an accuracy of +/- 3mmHg, ensuring the DS66 is the best sphygmomanometer for nurses who require the highest quality professional tools. Additionally, a broad range of accessories and spares, such as these reusable blood pressure cuffs, ensure your Welch Allyn sphygmomanometer is always up to the task—however often it is used and in whatever conditions. Prestige Prestige aneroid sphygmomanometers, while sitting at the budget end of the market, still offer superb functionality and usability. Ideal for student nurses looking for the best entry level sphygmomanometer to use during their studies, they provide great value for money without compromising on accuracy or reliability. Spare cuffs suitable for children, adults, and large adults are included within the specially designed carry case, while latex-free design improves comfort and safety. Available in a range of colours, Prestige also offer sphygmomanometers designed with eye-catching patterns made specifically for children. Finally, with a lifetime calibration warranty on Prestige products, you can rest assured that your sphygmomanometer will outlast your studies and serve you for many years to come. 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).
July 24, 2024
Steven Cumper
What is The NDIS — A Guide
The National Disability Insurance Scheme (NDIS) is a revolutionary initiative by the Australian government designed to support people with disabilities. Introduced in 2013, the NDIS aims to provide a more inclusive society by ensuring that individuals with disabilities receive the necessary support to lead fulfilling lives. As of March 2024, the NDIS supports 649,623 people across Australia. This reflects the scheme's significant growth and its widespread impact. The NDIS supports 82K+ participants aged under 7. Additionally, the scheme includes 38,846 participants who identify as Aboriginal and/or Torres Strait Islander people and 49,201 participants from Culturally and Linguistically Diverse (CALD) backgrounds. The NDIS is not a welfare system but a scheme which aims to connect those with a permanent and significant disability with the most appropriate services, products, support or information in their local area to help them achieve their personal goals, providing the funding necessary to do just that. There is a strong focus on disability support via integration and community participation on the one hand, and by empowering the individual to become as independent as they can and wish to be on the other hand. How Does NDIS Work? Prospective participants may apply online or by phone for access the NDIS. If they are eligible they become what is called an NDIS Participant. All NDIS participants will receive a tailored NDIS plan which sets out their personal goals for living with their disability. Crucially this plan is created with the individual, based on conversations about their ongoing situation and their plans for the future. Tips on how to prepare for those conversations are available on the NDIS website for those ready to apply. Once the NDIA has approved a participant’s plan they can begin work with local service providers that support them toward their individual goal. There are different models for managing a participant's funding depending on their wishes and ability, from self-management through to NDIS-managed funding. Who Administers The NDIS In My Area? The NDIS is administered locally throughout Australia by partners of the NDIA. First there are the Local Area Coordination (LAC) Partners - for those aged between 7 and 65 a LAC will be their primary point of contact. They will help NDIS participants to develop their NDIS plan and use it effectively. It’s important to note that LACs are not restricted to working with NDIS participants and can provide local information on activities, government services and any other appropriate support, to anyone with a disability in their area. Secondly there are the Early Childhood Partners who are specifically trained and disposed to provide support for parents with a child younger than seven with a developmental delay or disability. These partners deliver what is called the Early Childhood Approach from Reimagine Australia - a research-based method designed to help families build their own capacity to support their child while also fostering greater inclusion in the community for their child. It is a two pronged approach that gives weight to strengthening the child’s ability to learn and grow independently while ensuring a robust and ongoing family support structure around them. In the case where neither LACs or Early Childhood Partners are available in your area, the NDIS will find a Support Coordinator to fulfill the same function, with specialist support available for complex situations. Accessing Service Providers NDIS service providers are professionals across services such as occupational therapy or speech therapy, really any area in which a participant may require support in a daily activity relating affected by their disability. Participants can use the NDIS to access a support worker or carer, acquire the appropriate assistive technology for their disability, or make home modifications. The scheme helps participants find local providers as part of their plan, but there is also a search tool on the NDIS website for those thinking of applying. There is a distinction between NDIS-registered providers and non-registered providers. If your plan is self-managed or you have a plan manager, you can use your funding for either type of provider, but if your plan is NDIS-managed only NDIS-registered providers can be accessed with the funding. However, participants can always encourage providers they used before they became an NDIS participant to apply for registered status. How Do I Know If I’m Eligible For The NDIS? Over 5.5 million people in Australia have some sort of disability and many of them will wonder whether they are eligible for NDIS funding and support. While the NDIS is set up to provide information and connections to anyone with a disability, to become a NDIS Participant individuals must be considered to have a permanent and significant disability. ‘Permanent’ denotes a disability that is likely to be lifelong. ‘Significant’ means that a disability has a substantial impact on your ability to complete everyday activities. If an applicant currently relies on support from a person or special equipment to aid with a significant and permanent disability they are likely to be eligible. All applicants to the NDIS must be resident in Australia and be Australian citizens or permanent visa holders. The NDIS eligibility checklist is a quick way to find out if you are likely to be eligible for NDIS funding and can make an access request. Information For Aboriginal And Torres Strait Islander Participants The NDIA provides tailored information via a handy PDF for Torres Strait Islander and Abnoriginal communities who may be living with a permanent and significant disability. The same criteria applies for inclusion on the NDIS scheme but the application process can also be kick started at an Aboriginal Health Service or clinic in the local area. This access channel also provides Indigenous interpreters for those who do not speak English as a first language. What If You Aren’t Eligible For The NDIS? Even if you do not qualify as a NDIS participant the NDIS can still provide you with information and connections to services in your local area. More information on those who are ineligible can be accessed on the NDIS website. Types of Support The NDIS provides a wide range of support, which can be categorized into three main areas: Core Supports: Assistance with daily living activities, transport, consumables, and social and community participation. Capacity Building Supports: Services aimed at building the participant’s skills and independence, including education, employment, relationships, and health and well-being. Capital Supports: Funding for assistive technologies, equipment, home modifications, and other high-cost support need What Are The Benefits Of NDIS? The standout benefit of the NDIS is that it is targeted to individuals, their unique situation and personal goals. Once you become an NDIS participant, support coordinators help you to identify those goals and access funding where necessary. It’s efficient and personalised and it avoids providing blanket, non-targeted funds to individuals who may not have the tools or information to use them. Furthermore, NDIS-registered providers are subject to reasonable price limits so participants cannot be overcharged for NDIS products or services that they need. The NDIS-registered accreditation also avoids participants falling victim to scams and fraudulent schemes - a serious problem in the sector. For more information on accessing the NDIS as a participant or making an access request, visit the NDIS website. Additionally, to discuss NDIS supplies and products, contact Medshop today and explore our range. 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).
July 09, 2024
Steven Cumper
Wound Dressing Types: A Practical Guide for Healthcare Professionals
Doctors, nurses, and others who work in healthcare often deal with injuries that require special care. Open wounds are just one example. While it may seem as simple as sticking a bandage on a patient, there are many different types of wound dressings that each serve a specific purpose. In this article, we will discuss wound dressings, wound care, and how to know which types of wounds call for each dressing option. We’ll also cover signs of infection and how infected wounds should be treated. Wound Dressing Types For best results when treating wounds, you need to use the appropriate dressing type based on how the patient presents. For example, ulcers are not treated the same way as surgical incisions. Likewise, minor wounds have a different treatment protocol than necrotic wounds. Below, we will take a look at several different types of wound dressings and discuss their components and indications. Gauze Dressings Aside from standard adhesive bandages, gauze dressings are probably the most familiar type of wound dressing to the average person. These simple but effective bits of material are ideal for superficial wounds or open ones that may be draining. Their absorbency and sterility also make them good options for dressing infected wounds. Gauze dressings are most commonly sold in rolls or individual sponges. This Smith & Nephew Jelonet Non-Medicated Paraffin Gauze Dressing is made from paraffin. Other options can be made from cotton, polyester, rayon, or a blend of fabrics designed to optimize absorption and softness. Gauze is generally used as a primary dressing, applied directly to the wound bed. Non-Adherent Dressings Non-adherent dressings are self-descriptive. These dressings do not stick to the patient’s skin, wound, or exudate. They work well for wounds that will scab over because they are unlikely to reopen the wound when removed. The Aeropad Non-Adherent Dressing is a great example and is highly rated for use on minor abrasions and lacerations. Generally, non-adherent dressings are applied to the wound surface. The absorbent pad is then covered with a secondary dressing to hold them in place. They are usually not recommended when there is high exudate or infection present. Foam Dressings Foam dressings, made from polyurethane foam, are highly absorbent sponge-like dressings that are used for a wide variety of wounds. Wounds presenting with excess exudate are especially good candidates for polyurethane foam dressings due to the breathable material’s excellent absorbency. Foam dressings, such as the Cardinal Kendall Foam Dressing, are also often used for chronic wounds. They aid in the healing process by maintaining a moist environment and reducing the risk of infection. Hydrocolloid Dressings Hydrocolloid dressings are sterile and waterproof. They are made with comfort in mind, keeping the wound environment moist and promoting wound healing. The inner layer is made from hydrocolloid adhesive and sticks to the wound, molding to the body and combining with exudate to create a wound-healing gel. One hydrocolloid dressing our clients in the medical field recommend is the Sentry Osmocol Hydrocolloid Dressing, which has demonstrated success in dressing post-operative wounds. Hydrocolloid dressings are self-adhesive, and the exterior layer is typically made from a clear film. Alginate Dressings Alginate dressings are an innovative wound dressing that is especially effective for leg ulcers or diabetic foot ulcers. They are derived from sodium and calcium alginate, which works similarly to hydrocolloid dressing in that it combines with exudate to create a gel to support the healing wound. Coloplast Biatain Alginate dressings are a popular option for this type. Transparent Film You’ve likely used transparent film dressings when placing an IV, especially in a patient’s hand. They are flexible and made from polymer membranes. They’re beneficial for wound management because they protect the wound from bacteria while also allowing visibility. Our expert clients love the Smith & Nephew Opsite Flexifix Transparent Film Dressing. Hydrogel Dressings Hydrogel dressings are excellent options for treating burns. They are non-adherent, made from a water-soluble gel, and are widely considered the gold standard for burn treatment. Hydrogel is cooling and assists with pain management. It can be used on dry wounds, necrotic wounds, and even skin conditions such as chicken pox. Hydrogel dressings like these Burnex Hydrogel Gel Burn Dressings are great for keeping in first-aid kits for the immediate treatment of burns. They are not recommended for exudating wounds. Antimicrobial Dressings Another innovation in wound dressings is the antimicrobial dressing. These work great for pressure ulcers, diabetic foot ulcers, burns, and surgical wounds. They’re often made with silver, like the Smith & Nephew Acticoat Flex 3 Antimicrobial Silver Dressing. Antimicrobial dressings are top choices for lowering the risk of infection in many situations, including the premature loss of an eschar. Negative Pressure Wound Therapy For an advanced option in wound management, you may consider using negative pressure wound therapy, or NPWT. Another name for this technique is vacuum-assisted closure. This method utilizes suction to create a seal that promotes the ideal environment for healing. It works well for skin grafts, specifically for donor sites. Adhesive Dressings Adhesive dressings, like these 3M Tegaderm High Performance Foam Adhesive Dressings, are similar in function to standard bandages that you can find on the shelf at the pharmacy. More complex versions of those are made with foam or other soft materials. They are flexible, prevent skin maceration, and work well on both dry and moist wounds. Composite Dressings Lastly, composite dressings are multi-layered options made to treat issues like surgical wounds and some pressure ulcers. Since they are adhesive bandages, they aren’t always the best choice if the patient has sensitive skin. There are also some minor limitations, including that they have the potential to dry the wound out rather than sustaining a moist wound environment. How to Apply Dressings to Wounds No matter which kind of dressing you are using or what type of wound you’re treating, knowing how to properly apply the dressings is critical to the patient’s healing. Here are some tips for applying wound dressings. Preparation To prepare to dress a wound, you need to prepare the area. First, clean your hands thoroughly. Then, take a good look at the wound to make sure there is no debris or new infection. For dressing changes, you’ll need to take off the existing dressing. Cleaning the Wound Clean the wound before applying any type of dressing. Depending on the wound type, the methods for cleaning the wound safely will vary. Generally, mild soap and water are a good choice. Dressing Selection Based on the type of wound you are treating, you can choose the right dressing for the job. Refer back to each section above for a refresher on what each dressing type is best suited for. Application Carefully put the dressing on the wound. You will likely use a primary dressing to cover the wound and, if needed, a secondary dressing to hold it in place and help keep the area protected. Monitor and Reassessment Once the wound is properly dressed, you’ll want to keep an eye on it to make sure there are no signs of infection, excessive exudate, or other problems. If the wound drains and exudate seeps through the dressing, you may need to change it frequently or consider an alternative dressing. Wound Dressing Overview Wound Dressing Type Dressing Role Wound Type Indications Contraindications Review Time Gauze Dressings Keep wounds dry Abrasions, lacerations, draining wounds Exudating wounds Severe wounds, wounds that need to stay moist 1-5 days Non-Adherent Dressings Encourages moist environment Burns, minor abrasions, lacerations Exudating wounds Dry wounds 3-7 days Foam Dressings Keep wounds moist, absorb exudate Chronic wounds Exudating wounds Dry wounds and wounds requiring frequent review 5 days Hydrocolloids Dressings Keep wounds moist Abrasions, pressure ulcers Burns, abrasions Dry or infected wounds Up to 5 days Alginate Dressings Creates gel, promotes moist environment, relieves pain Infected wounds, highly exudating wounds Infection, exudating wounds Hard eschar, dry wounds 1-5 days Transparent Film Visibility, pain reduction Superficial wounds Superficial wounds Highly exudating wounds Up to 7 days Hydrogel Dressings Absorbent as well as moisturizing Slough, necrotic wounds Dry wounds Gram-negative infections Varies Antimicrobial Dressings Prevent bacterial infection Burns, open wounds Infection Patients with iodine sensitivity Up to 7 days Negative Pressure Wound Therapy Quick healing, infection prevention Skin grafts, burns Dehisced wounds Exposed organs or vasculature, infection Varies Adhesive Dressings Ease of use Cuts, burns, scrapes Small wounds Exudating wounds Up to 7 days Composite Dressings Absorbency, coverage Post-operative wounds, minor burns Minor, draining wounds Stage 4 pressure ulcers Varies 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).
May 08, 2024
Steven Cumper
What is a Welch Allyn Ophthalmoscope and How to Use One
In order to carry out accurate and useful physical examinations, doctors need access to high quality tools and diagnostic equipment. Welch Allyn has been producing precise, reliable medical products for over 100 years. Founded in 1915, the manufacturer has grown to be one of the most trusted in the ophthalmology industry. Today, it supplies its high-quality tools, parts, and accessories to healthcare professionals and research centres around the world. Covering everything from traditional stethoscopes to iPhone-enabled ophthalmoscopes like this PanOptic+ enabled direct ophthalmoscope, Welch Allyn has a plethora of excellent options. Welch Allyn was founded when Dr. Francis Welch and William Noah Allyn developed the world's first handheld, direct illuminating ophthalmoscope. The tool has been a big part of the company’s identity since the beginning and continues to be one of its most recognisable products. It's also among its biggest sellers, with hospitals and healthcare facilities around the world placing their trust in the Welch Allyn name. To help you choose the correct ophthalmoscope for your needs, we take a closer look at the Welch Allyn ophthalmoscope range, how you use it, and what value it can add to your medical practice. What is a Welch Allyn Ophthalmoscope? A Welch Allyn ophthalmoscope is an ophthalmoscope produced by specialist medical manufacturer Welch Allyn. It’s one of the brand’s signature products and is sold in countries around the world—either as a standalone tool or part of a complete diagnostic set that may also include an otoscope and aneroid sphygmomanometer. An ophthalmoscope is an instrument used to examine the retina. If you’ve ever been for an eye test or visited an ophthalmologist, there’s a good chance they would have taken a look at your retina with an ophthalmoscope. There are two main types of ophthalmoscope: direct and indirect. Direct ophthalmoscopes are used to examine the centre of the retina whereas indirect ophthalmoscopes check the entire retina. Welch Allyn ophthalmoscopes use either halogen illuminators or SureColor LED technology. This ensures excellent illumination and allows medical professionals to see all elements of the retina. Welch Allyn ophthalmoscopes come in a range of different sizes and designs. The Welch Allyn pocketscope LED ophthalmoscope is light, compact and easy to transport. The Welch Allyn 3.5 V ophthalmoscope is an advanced instrument with a range of specialist features, while the Welch Allyn Pocket Junior ophthalmoscope is the brand’s most basic model. Other features include: Rechargeable lithium-ion power handles for increased running time when compared to standard devices A range of diopter configurations Digital connectivity through the Welch Allyn iExaminer platform Advanced coaxial ophthalmoscopes designed to enable easy entry to the eye for increased field of view, true tissue colour, and reduced glare. How Do Ophthalmoscopes Work? Ophthalmoscopes work by illuminating either a dilated or undilated eye with an LED or halogen light. This allows the medical professional to see the various elements that make up the back of the eye and check for a number of injuries and conditions. The part of the eye that ophthalmoscopes focus on is called the fundus. It’s made up of the retina, the optic disc and a collection of blood vessels. Ophthalmologists will check the fundus when screening for diseases and conditions that affect the eye. It’s also often included in standard eye examinations. An ophthalmoscope can be used to check for: Damage to the optic nerve Retinal detachment or tear Glaucoma Macular degenerations Melanoma Diabetic retinopathy Hypertension Infection Cataracts More advanced ophthalmoscopes offer doctors the ability to alter the aperture, lens and aperture/filter combinations to gain a larger view of the fundus. This can help specialists to make a more accurate diagnosis. Instrument Parts Ophthalmoscopes may look straightforward, but these instruments are very complex, with several important parts that make them work. Brow Rest: The brow rest is at the top of the instrument. It assists with proper placement by sitting against the brow of the user, reducing movement and making it easier to see through the ophthalmoscope. Lens Wheel: This adjustment tool allows the instrument to be focused. The number of lenses varies based on the type of ophthalmoscope you’re using, but the more lenses there are, the more focus options you’ll have. Viewing Port: This is the most important part of an ophthalmoscope – it’s the part you look through. Lens Viewing Window: The viewing window shows the user which lens is currently in use. Diopter Adjustment: This wheel helps with focus and helps adjust the strength of the lens. Head: The head of the ophthalmoscope is the name for the entire top portion, which is usually interchangeable. On/Off Switch: This button turns the device on or off and, in some models, controls the light. Batter Handle: The handle of the ophthalmoscope is used to hold the instrument, but it also contains the battery. Aperture Selection Wheel: This is an additional wheel on the device that controls aperture settings. Aperture Settings Aperture refers to a small opening that can control how much light is able to move through a lens. The aperture settings on an ophthalmoscope change the size of that opening, allowing more or less light through. Each aperture setting allows a different view: Small aperture is used to see the fundus while the pupil is undilated. This setting is used in a room with dim lighting. When the small aperture is used, the user has better visibility and depth perception. Issues like subtle microaneurysms, intraretinal microvascular abnormalities (IRMA), or areas of capillary nonperfusion are easier to see using a small aperture. Large aperture is used for dilated pupils, typically after mydriatic eyedrops have been given. The large aperture is more likely to be used during standard eye examinations. With this setting, the user gets plenty of light with which to look at the eyeball and its structures, providing a broad view. It is generally used when the room is dimly lit. Micro spot aperture is used when the pupil is undilated and constricted and when the room is well-lit. Micro spot aperture is perfect for when the light from the small aperture isn’t quite narrow and focused enough. This setting is used specifically for procedures and imaging procedures where there is a need for extreme precision. It offers a high resolution that is beneficial for retinal microsurgery, laser photocoagulation, and advanced imaging modalities like optical coherence tomography (OCT). Other aperture settings may be included with your ophthalmoscope depending on the model, including slit aperture, cobalt blue filters, and red-free filters. Dioptre Settings The dioptre settings on an ophthalmoscope are the device’s way of adjusting which lens is being used. The higher the number, the more convex the lens is. The lower the number, the more concave the lens. This is controlled with a focusing wheel. The patient’s focal point will determine the dioptre setting you should choose. Different conditions of the eyeball cause variations in the focal point, so your examination will be customized for each patient. For example, if your patient has hypermetropia, you will need to use a more convex lens for the examination. On the other hand, patients with myopia should be checked using a concave lens. Red Reflex The red reflex refers to the reddish-orange reflection of light from the back of the eye that can be seen during an ophthalmoscopy. Checking the red reflex is important as abnormalities in the reflex can point to a more serious issue. When using an ophthalmoscope for red reflex, it’s important the lights in the room are turned down low. Doctors should use a direct ophthalmoscope, and the lens power should be set to ‘0’. The doctor should sit around 50cm from the patient and place the ophthalmoscope close to the eye. The patient should then be asked to look straight into the ophthalmoscope. When the doctor looks through the ophthalmoscope into the eye, they should see the bright red reflex. The colour and brightness of the red reflex should be identical in both eyes. If it isn’t, this may indicate a problem, and further tests should be carried out. How to Use a Standard Ophthalmoscope from Welch Allyn Ophthalmoscopes should always be used by trained professionals. While the instruments are non-invasive, incorrect use can still potentially cause damage to the eye. When using an ophthalmoscope, it’s essential the patient is seated and still and the correct working distance maintained. Exam lights in the room need to be turned down low, or switched off completely, to optimise the view of the fundus. Welch Allyn ophthalmoscopes are very intuitive to use. Adjustments can be made to the lens, lighting and filter simply by moving switches and dials on the ophthalmoscope head. Most of these adjustments can be made without removing the ophthalmoscope from the eye, allowing doctors to fine tune their examination quickly and easily. Filters can be applied to the ophthalmoscope to check different parts of the eye. Red filters are used to look closely at the blood vessels and a red-free filter or cobalt blue filter can be used to check for corneal abrasions or ulcers with fluorescein dye. Slit apertures allow doctors to look at contour abnormalities of the cornea, lens or retina and grids can be used to approximate the relative distance between any retinal lesions found during the examination. Let’s look at a step-by-step guide for using the direct ophthalmoscope during an eye exam. We recommend this for medical students to supplement your favorite OSCE guide like Geeky Medics! First, make sure the patient is seated, and the ophthalmoscope can be comfortably held at eye level. Adjust the aperture settings on the instrument. Inform the patient that you will be using a bright light to look at their eye. Ask the patient to look straight ahead at the wall and focus their vision. When you’re examining the patient’s right eye, you should use your right hand to hold the ophthalmoscope and look through it with your right eye. To view their left eye, use your left hand to hold the instrument and look with your left eye. Use the hand that is not holding the device to hold the patient’s head still. It’s easiest to put your thumb on their eyebrow to help reduce movement. For placement, make sure to keep the ophthalmoscope approximately 15 centimetres from the patient’s eyeball. You’ll also want to hold it slightly to the right of their head. Now, look for the red reflex. Gradually get closer to the patient until the optic nerve comes into view. Take the necessary measurements, such as the cup-to-disc ratio. Slowly, move in every direction to examine the vasculature. Back up again so that you can locate the macula and fovea. Understanding the difference between direct ophthalmoscopy and indirect ophthalmoscopy is important during your exam. Direct ophthalmoscopy is used for stereoscopic vision. You’ll get an upright image with roughly 15 times magnification. Indirect ophthalmoscopy will give a wider view, and it’s done by mounting the ophthalmoscope to the examiner’s head, who will then put about an arm’s length distance between themselves and the patient. What is the Difference Between Retinoscope and Ophthalmoscope? A retinoscope is an instrument used to carry out retinoscopies. A retinoscopy is an exam that’s used to determine the refractive error of the eye. This allows medical professionals to diagnose patients that are farsighted, nearsighted or have astigmatism by examining the field of view. During the retinoscopy, light needs to be moved quickly from side to side. From the speed and direction that light moves across the eye, opticians and ophthalmologists can estimate the level of refractive error. Ophthalmoscopes are unable to provide this type of fast moving illumination. The existing Welch Allyn catalogue also includes a range of retinoscopes. These are often sold in conjunction with ophthalmoscopes. What is The Meaning of Fundoscopy? A fundoscopy is an exam that looks in detail at the fundus of the eye. It’s also known as a fundoscopic exam. An ophthalmoscope is generally used to carry out fundoscopies as they provide doctors with excellent visuals and a choice of useful tools and filters. Investing in a high quality Welch Allyn ophthalmoscope is an excellent way for ophthalmologists and other medical professionals to provide their patients with high quality care. Find out more, and learn about the Welch Allyn ophthalmoscopes we offer, by exploring the Medshop store today. Additionally, stay tuned to the Medshop blog for more information on healthcare equipment and supplies. 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).
April 29, 2024
Steven Cumper
The Best Medical Safety Glasses for 2024
For a wide range of medical professionals, safety glasses and safety goggles have been an indispensable piece of PPE. This is true for medical specialists working in a wide range of hazardous environments; whether you handle harsh chemicals, are exposed to intense light, work in proximity to infectious diseases or in busy operating theatres, it’s very likely that you won’t feel comfortable unless you have a pair of glasses or goggles. Now more than ever, the importance of having the right PPE is making itself apparent, and protective eyewear has become an essential piece of equipment not just for specialists, but for professionals working on every ward in every hospital. To help you find the right eyewear to suit your personal needs, or those of your department, we have compiled a list of the best medical safety glasses, goggles and other forms of eye protection. As a professional in the field, we highly recommend considering factors such as comfort, durability, and compliance with industry standards when making your choice. Whether you’re looking for the best safety glasses to fit over glasses for medical personnel working in an operating theatre, or for lightweight, universally useful and easily cleaned glasses for your visitors, we have an option for you. Prestige Coloured Temple Safety Glasses The coloured temple safety glasses by Prestige are versatile, and offer excellent eye protection for their price. Featuring anti-scratch and anti-static lenses complemented by an anti-fog coating, these glasses ensure clear vision even in demanding conditions. Say goodbye to interruptions caused by lens cleaning while you work, as these features provide hassle-free protection, allowing you to focus on your tasks without distractions. The temples come in a range of colours from aquamarine and hot pink to royal blue and black adding a dash of personality to the conventional protective eyewear. Their versatility makes them ideal for various professions and environments, ensuring both style and safety. 3M Farenheit Series Safety Goggles The Farenheit Series Safety Goggles by 3M are some of the best anti-fog medical safety glasses on the market. Built with extreme comfort in mind, the Farenheit Series Safety Goggles feature a wide support frame with an elasticated, adjustable head strap, making them comfortable during extended periods of use. They also guarantee excellent visibility. With wrap-around, 180 Degree Distortion Free Vision, combined with anti-fog technology, and channels built to accommodate most prescription frames, they offer a full spectrum of visibility. They can also be combined with most 3M Disposable and Reusable Respirators for the highest level of protection. UVEX Ultrashield with Lower Face Guard Eye Protection Goggles The UVEX Ultrashield offers serious facial protection. Resistant to chemical splashes and a range of other hazards, the UVEX Ultrashield offers protection not just for your eyes, but for your entire face. It is built to fit over most prescription spectacles, and can be purchased with different lower face shield options, including a flip-up lower visor. Clear acetate and pc lens options are also available, both of which are anti-fog, allowing you to tailor the Ultrashield specifically to your needs. UVEX Cybri-Splash Eye Protection Spectacles The UVEX Cybri-Splash Eye Protection Spectacles are an excellent example of low-profile, streamlined eye protection. Designed for easy integration into larger PPE sets, the Cybri-Splash can fit under most other items of protective gear, and features a dual lens design with 100% UV protection, safeguarding your eyes from harmful rays. They also include a non-vented foam guard for a complete and comfortable seal, ensuring a complete and comfortable seal for maximum protection against splashes and airborne particles. UVEX Super F Otg CR Eye Protection The UVEX Super F Otg CR Eye Protection glasses are the best medical safety glasses for hospital visitors. Not only are they designed with comfort in mind, and are able to fit over most prescription glasses, but they are built to withstand frequent exposure to autoclave sterilisation. This makes them ideal for offering protection without the risk of passing on germs, and are some of the easiest-to-clean medical safety goggles on the market. Safety Glasses Atom - Clear Lens Atom’s Safety Glasses offer simple functionality at its best. These practical glasses have been designed with comfort and security in mind, making them an excellent solution for medical professionals who need cheap and reliable safety glasses. Prestige Full Frame Adjustable Safety Glasses These adjustable safety glasses are perfect if you’re looking for eye protection with a fun splash of colour. With anti-fog and anti-scratch lenses, these glasses guarantee to keep your vision clear even in busy environments, making them the perfect safety goggles for working with children. Sando Protective Safety Glasses The Sando Protective Safety Glasses are the safety goggles for you. They come in a wide range of exciting colours, designs and styles, these glasses not only enhance your safety but also reflect your personal style. which are also visible on the case and lanyard which are included for extra security. These glasses boast high-quality scratch-resistant lenses, ensuring long-lasting durability and maintaining optimal visibility in any environment. Additionally, the anti-fog coating prevents lens fogging, even in the most challenging conditions, allowing you to maintain clear vision throughout your tasks. Moreover, the slimline design of these glasses makes them compatible with various types of headgear, offering versatility and flexibility for different work requirements. Whether you're wearing a hard hat or a helmet, these glasses seamlessly integrate with your protective gear, ensuring maximum comfort and safety. 3M Virtua Series Safety Glasses Grey Anti-Fog Hard Coat Lens The Virtua Series of Safety Glasses are some of the best super-portable safety glasses for medical professionals. Their wrap-around polycarbonate lens provides exceptional UV protection, safeguarding the eyes from harmful rays while promoting long-term eye health. With a lightweight design, wearers experience reduced strain during extended use, enhancing comfort and productivity and can be easily folded and kept in your top pocket whilst not in use. Hogies Macro Protective Safety Glasses The Macro Protective Safety Glasses by Hogies offer ideal eye protection for medical professionals with larger heads. Available in a range of colours, and featuring a medium-velocity impact resistant lens, these safety goggles allow the wearer to maintain an excellent standard of eye safety without compromising on comfort. If you haven’t quite found the medical safety goggles that you are looking for, more styles and designs are available at Medshop Australia’s store. 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).
April 29, 2024
Steven Cumper
Best Omron Blood Pressure Monitors in 2024
Omron blood pressure monitors are some of the most respected pieces of kit within the healthcare industry, check our our guide to the Medshop range.
April 12, 2024
Steven Cumper
How to Use a Sphygmomanometer the Correct Way
Learn how sphygmomanometers work, and how to use a sphygmomanometer the correct way with Medshop.
March 27, 2024
Steven Cumper
Micropore Tape vs Transpore? Adhesive Medical Solutions
In the realm of medical care, the selection of adhesive tapes plays a crucial role in ensuring optimal patient comfort, wound care, and treatment efficacy. Micropore and Transpore tapes emerge as prominent contenders, each offering unique properties and applications in clinical settings. As healthcare professionals strive to make informed decisions regarding tape selection, understanding the distinctive characteristics and advantages of Micropore versus Transpore tape becomes imperative. In this article, we embark on a comprehensive exploration of these adhesive medical solutions. By delving into this comparative analysis, we aim to equip healthcare practitioners with the knowledge necessary to enhance patient care standards and navigate the complexities of adhesive medical solutions effectively. 3M Micropore Tape While there are many imposters, there is only one tape that can go by the name Micropore. It’s the one manufactured by the fine folks at 3M. Some people prefer to call it “paper tape,” but that’s like calling Kleenex facial tissue. It’s a misnomer. The actual paper part of Micropore is made from rayon, like the stuff in your stretchy yoga pants, but it feels more like paper than yoga pant fabric. There are many types of paper tape, none of which present the properties in Micropore. Like it’s parent-product, paper, as in the stuff you’d use to write a note, Micropore tape is porous. This porous quality allows it to “breathe” in the conventional sense of the word, but also allows for moisture to pass through. It’s like sticking the paper to your skin. As such, Micropore tape such as the 3M Micropore Surgical Tape is as flexible as paper, meaning not much. This limitation makes it hard to use on parts of the body that need to flex and extend much. We’ll get to alternatives for those situations in just a minute. Another aspect of Micropore tape separating it from traditional paper is that it’s adhesive. The sticky side of Micropore tape adheres to the skin without leaving residue and without causing pain when removed. The way it sticks then peels off with ease is a big part of the charm, a voodoo quality by most accounts. Not only will it stick to skin, but to plastic, glass, and other tapes. What is 3M Micropore tape used for? Most common uses for Micropore tape involve dressing wounds or holding a medical tubing in place. Because Micropore breathes as well as it adheres, it’s perfect for these cases. It adheres well to moist skin, and not too firmly to dry skin, but sticks long enough to both to make it versatile provided the stress on the tape isn’t too much. That’s where some of Micropore’s more-capable siblings take over. We’ll come back to a few of them in a second. In most cases where a wound or tube needs adhering, the benchmark is Micropore until it proves incapable of the task. One of the reasons this try-first approach to Micropore tape is the user-friendly nature of the product. It comes off about as easy as it goes on, unlike the aforementioned duct tape. That stuff sticks like old medical tape. Anyone who’s ever had gummy tape from an old first aid kit peeled off a healing wound can attest: the less pulling the better. 3M ranks their tapes on a scale of skin trauma. No surprise that Micropore lands in the top two of the more favourable end, meaning less chance of trauma. All that aside, the bigger influencer affecting heavy usage of Micropore comes down to expense. Micropore remains one of the most affordable 3M adhesive tapes. Why use something more costly when a cheaper solution does the job? Especially if it does the job better. Micropore tape for scars When used correctly, it can contribute to the flattening and softening of scars over time by providing consistent pressure and hydration to the affected area. Based on our professional knowledge it's crucial to begin with clean, dry skin before applying Micropore tape for scars. Smoothly apply the tape directly over the scar, ensuring no wrinkles or bubbles. Wear it consistently for several hours each day while monitoring skin sensitivity. Understand that visible results may take time, requiring patience. For enhanced effectiveness, consider combining Micropore tape with other scar treatments. If you try to use Micropore tape to close a serious wound — the definition of which is beyond this blog to define — you could risk serious harm beyond an impoverished recovery. Micropore tape vs Transpore In the 3M lineup, the closest substitute for Micropore is their Transpore tape. There are actually two versions of this tape, a wound-dressing version which acts more like Micropore, and a surgical version. The latter is more plastic to the touch. Similar to Micropore, the dressing version of Transpore uses rayon in the backing, but in this case, they’ve blended it with polyester, leveraging the best of both fibres to make a hybrid. This makes it slightly more costly but keeps the cost the same neighbourhood as Micropore tape. Transpore too works well on dry or wet skin, and is even easier to handle than Micropore, with bare hands or gloves as may be necessary. You tear it bidirectionally to better accommodate the needs of a given wound. The surgical version of Transpore is only polyethylene, clear, and best for securing heavy tubes in place. Where both Transpore tapes differ, especially the surgical version is with removal. They both stick so well if the wound is sensitive there could be more trauma when removing them. Micropore vs Durapore Stepping up the cost a little more, one finds 3M's Durapore. Compared to the paper quality of Micropore, and the plastic tape nature of Transpore, Durapore tape is silky. It’s not actually made from silk, though. It’s a strong, tafetta-backed tape, one that also tears bidirectionally. It would be overkill on most wounds as a dressing but works wonders for securing heavy tubes and even holding splints in place. Coming off the skin, however, Durapore will pull more than Micropore so using it would not be wise unless necessary, especially if it will be directly applied to skin that is dry. It’s also not so effective adhering to moist skin. For the added cost and adhesion, unless it’s necessary most will try to get away with Micropore before pulling out this tough tape. Once you go above this 3M option, the technical aspects of the option only add to the cost and specificity of use. 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).
December 12, 2023
Steven Cumper
What Should I Keep in My First Aid Kit?
Accidents and injuries can happen unexpectedly, and whether it’s at home, during outdoor activities, at your place of work, or even in the car, having a well-stocked first aid kit can help you deal with minor injuries and provide immediate care until professional help arrives. However, knowing what to put in the different kinds of first aid kit can mean the difference between having exactly what you need and having a giant suitcase full of unnecessary items! So, to help you build the ideal first aid kit for your application, we’ve put together a comprehensive guide to what you should include. Read on to learn more and check out our recommendations for products that will allow you to create the perfect first aid kit in any setting. The Importance of Having a First Aid Kit A first aid kit is a practical and handy set of supplies that can make the difference during an emergency, giving you the essentials that you need to administer immediate care. Whether it's a minor cut, a sprain, or a more serious injury, having a well-prepared first aid kit ensures that you can take immediate action, potentially preventing the situation from getting worse. What’s more, in emergencies where professional medical help might take time to reach you, a first aid kit can act as a lifeline until assistance arrives. However, a first aid kit can also be vital in addressing sudden illnesses or unexpected medical conditions. For instance, having the right medications readily available can make a real difference to individuals with conditions such as allergies or asthma—and in some settings, even those with heart conditions. Additionally, alongside taking a first aid course such as those offered by the Red Cross, a well-maintained first aid can provide you with a safety net, ensuring a sense of security and confidence in facing a medical emergency. Basic First Aid Kit Vs. Comprehensive First Aid Kit There are many types of first aid kit currently available to buy, ranging from the very basic to the comprehensive. Some are made specifically for the car, while others can be mounted on the wall to give homes and businesses immediate access to medical essentials. Both, however, will usually include a core set of items, including bandages, gauze pads, and adhesive tape, along with tools such as scissors and tweezers for basic care. Additionally, disposable gloves and antiseptic wipes are included to maintain hygiene, while items like elastic wraps and instant cold packs can address minor sprains and strains. Of course, it’s also possible to build your own first aid kit that is tailored to your exact needs. For instance, those with allergies or asthma may include antihistamines and inhalers, while people working within construction or on large DIY jobs in the home, may include extra gauze and bandages in case of an accident. Alongside these items, you may also consider burn ointment and eyewash solution, or things such as snake bite kits for those living in and around snakes. Either way, whatever your first aid kit looks like, it should be easily accessible to anyone who may need it, and the included supplies should be regularly checked and restocked to ensure nothing is missing. Finally, if you are building your own basic or comprehensive first aid kit, you can update its contents as your needs develop. Essential Items for Every First Aid Kit Here, we highlight the essential elements that every first aid kit from our selection should encompass, providing you with a solid foundation from which to customize your own first aid kit. Basic First Aid Supplies Adhesive Bandages — Various sizes for covering small wounds and blisters. Sterile Gauze Pads — For larger wounds and to help stop bleeding. Medical Tape — Secures bandages and dressings in place. Scissors and Tweezers — For cutting tape, clothing, or removing splinters. Disposable Gloves — Protects against contamination during first aid procedures. Antiseptic Wipes or Solution — For cleaning wounds and preventing infection. Cotton Balls and Swabs — Cleaning and applying ointments. Instant Cold Packs — Reduces swelling and pain. Breathing Barrier Mask — Provides a barrier for rescue breathing/CPR. Medical Mask or Face Shield — Protects the caregiver. Wound Care Items Antibiotic Ointment — Prevents infection in minor wounds. Sterile Eyewash Solution — For rinsing eyes in case of foreign particles. Burn Ointment or Gel — Provides relief for minor burns. Ace Bandage or Elastic Wraps — Supports sprains and strains. Triangular Bandages — Serves as a sling or for immobilizing injuries. Safety Pins — Secures bandages or helps create a makeshift sling. Saline — For wound cleaning as well as treating the eyes and nose. Medications and Pain Relief Pain Relievers (Paracetamol or Ibuprofen) — For headaches, pain, or fever. Antihistamines — Treats allergic reactions, allergies, and insect bites or stings. Aspirin — Helps during a suspected heart attack. Epinephrine Auto-Injector (if prescribed) — For severe allergic reactions. Hydrocortisone — For redness, itching, swelling, or other discomfort caused by skin conditions. How to Customize Your First Aid Kit for Different Use Whether you buy a basic first aid kit and plan to upgrade it, or you build your own from scratch, there’s a variety of ways you can customise and tailor it to your needs and different applications. Below, we look at how you can do this in different settings. First Aid Kit for Home We noticed that our customers prefer having basic first aid kits in their homes. These kits are thoughtfully designed to encompass all the essentials for handling minor incidents, including the items listed above. However, we suggest considering a few additional items for a more comprehensive approach. For instance, having a thermometer on hand is always beneficial when suspecting a family member may be running a fever. A torch and spare batteries can also prove invaluable during power outages. First Aid Kit for Travel When it comes to travel, our portable first aid kit is designed to be compact enough for your suitcase, backpack, or car glove box. We recommend including all the items from our basic first aid kit list, and some clients find value in adding motion sickness medication, anti-diarrheal medication, and water purification tablets. First Aid Kit for Outdoor Activities We understand that outdoor activities come with increased risks, and our first aid kits cater to those needs. Extra wound care items, elastic bandages, and wraps for sprains and joint injuries are essential additions.However, in Australia, snake and spider bite kits are essential items when spending time outside. For activities like hiking or camping, it's important to include moleskin or blister pads for foot care, splints for potential sprains or breaks, and an emergency whistle for alerting rescuers in remote areas. How to Maintain Your First Aid Kit As someone who deals in medical supplies, we understand the utmost importance of maintaining and restocking your first aid kit. The effectiveness of care can be compromised by out-of-date or damaged items, and it's crucial to replace used items while keeping an eye on expiration dates. Let's delve deeper into how you can ensure your first aid kit is always ready for action. Regular Check-Ups Regular check-ups when your first aid kit has not been in use is an important part of regular maintenance. This means periodically inspecting all supplies to identify any items that may have expired or become damaged over time. This ensures that the contents of your kit remain reliable and safe for use. It's crucial to promptly replace any supplies that have been utilized, ensuring that the kit is always fully equipped. Check the Expiry Dates of Medicines Regularly assess all medicines within the kit to confirm they have not passed their use-by date. If any medications are nearing expiration, it's important that you replace them promptly to guarantee their potency and effectiveness in case of an emergency. Replenishing Supplies Ensure that consumables like bandages and gauze are well-stocked, guaranteeing an ample supply for potential emergencies. In addition, you should also use this time to check and update medical information or emergency phone numbers and contact details for you and your family. This ensures that your kit remains current and tailored to any specific medical needs that may have arisen since your last check. How Much Does a First Aid Kit Cost? The cost of a first aid kit can vary based on the type and quality of supplies included. Our basic kits range from $9.45 to around $100, while our comprehensive kits extend to around $300. Quality should always take precedence over cost to ensure that your family, friends, and colleagues have access to the best medical supplies. Where to Buy First Aid Supplies? If you're in the market for full first aid kits or any of the items we've listed above, you can find everything you need on the Medshop website. Explore our comprehensive range of first aid supplies, including band-aids, wound dressings, dressing pads, roller bandages, and more. For further information, don't hesitate to reach out to our team 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).
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