Keyword: wound management

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Wound closure

Gluing outdoes stitching

Results after suturing are not always aesthetic. Wound treatment with tissue adhesives offer a quick healing process, good tolerance and low scarring. Among these, EPIGLU is an especially fast polymerising product, an Ethyl-2-cyanoacrylate with good closure properties even for injuries that are under tension, Meyer-Haake GmbH Medical Innovations reports: ‘The product, which has been on the…

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Cut device-related pressure ulcers

Biomedical designers must increase safety

Whilst acknowledging that state-of-the-art bioengineering approaches are being applied in preventing Medical Device Related Pressure Ulcers (MDRPUs), Professor Amit Gefen, from the Department of Biomedical Engineering at Tel Aviv University, believes there are gaps in knowledge and technology in this area and therefore more must be done to improve patient care and avoid additional healthcare…

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'Zero pressure'

Pressure mattresses to avoid ulceration

A UK company that specialises in the development and manufacture of ‘zero pressure’ technology is showing its full range of mattress solutions at Medica this year. Over the last few years, Rober Ltd of Chesterfield, has invested heavily in R&D to develop a complete range of pressure ulcer mattresses that cater for a variety of needs, including patients who are immobile, bariatric or have…

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Scar evaluation

Surgical scarring: Why patients and doctors often disagree

When it comes to the physical scars surgery leaves behind, a new study shows patients and doctors often don’t assess their severity the same way. Researchers from the Perelman School of Medicine at the University of Pennsylvania found patients and physicians disagreed in their scar evaluations 28 percent of the time, with patients more likely to focus on the depth of the scar while physicians…

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No more stitches

This surgical glue could transform surgeries and save lives

Sutures and staples are the traditional methods for closing surgical incisions and wounds in emergency situations. However, these methods can be inadequate in complex surgeries and cannot make an air-tight or liquid-tight seal on a lung or artery wound or incision. Now researchers funded by the National Institute of Biomedical Imaging and Bioengineering (NIBIB) have created a surgical glue that…

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Wound care

European launch of handheld imaging technology

Smith & Nephew, the global medical technology business, announces the European launch of MolecuLight i:X, the easy to use, handheld imaging device that instantly measures wound surface area and visualises the presence and distribution of potentially harmful bacteria in wounds. Currently wound assessments are made with the naked eye which can lack the accuracy required to most effectively…

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Hydrogel

Why this spaghetti-like jumble may one day save your life

Princeton researchers have discovered that when water flows around long plastic fibers, the flexible fiber strands tangle like a plate of spaghetti. Instead of a muddled mess, however, this product is in fact a highly useful material known as a hydrogel. Investigated for half a century, hydrogels are increasingly finding uses in areas including artificial tissue engineering, sustained drug…

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Cell signals

Wound healing: more complex than you think

In a sharp and pointy world, wound healing is a critical and marvelous process. Despite a tremendous amount of scientific study, many outstanding mysteries still surround the way in which cells in living tissue respond to and repair physical damage. One prominent mystery is exactly how wound-healing is triggered: A better understanding of this process is essential for developing new and improved…

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Wound Management

Using fat to help wounds heal without scars

Doctors have found a way to manipulate wounds to heal as regenerated skin rather than scar tissue. The method involves transforming the most common type of cells found in wounds into fat cells – something that was previously thought to be impossible in humans. Researchers began this work at the Perelman School of Medicine at the University of Pennsylvania, which led to a large-scale, multi-year…

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Wound management

Laser-assisted wound closure for oral and maxillofacial surgery

Partners from Germany, Israel, Latvia and Italy will systematically advance the use of biophotonic technologies for industrial, clinical and medical applications in the Biophotonic Technologies for Tissue Repair (BI-TRE) project. As part of the transnational BiophotonicsPlus initiative, the German consortium commenced its activities on September 1, 2015. The goal is to supply oral and…

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PlasmaDerm

Plasma makes wounds heal quicker

Many people suffer from skin disorders. Open wounds are a particularly acute problem, especially among the elderly. PlasmaDerm, a new medical technology solution, uses plasma to facilitate faster healing of wounds.

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Decubitus ulcers

After acknowledging that too many patients were developing hospital-acquired decubitus ulcers (also known as pressure ulcers or bedsores), staff at England’s Royal Liverpool and Broadgreen University Hospitals NHS Trust adopted a zero tolerance approach and prioritised action against bedsore development, which has resulted in a dramatic decrease in cases.

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W.A.R. against wound infections

Prevention is better than a fight against an infected wound – but, to avoid a battle you must know your enemy – and the wound’s infection risk level. Unfortunately, there are no generally accepted definitions for those risk levels. Now, the introduction of a new clinical assessment score – named W.A.R. (wound at risk) – which makes standardised classification of ‘risky’ wounds…

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Plasma therapy: an alternative to antibiotics?

Cold plasma jets could be a safe, effective alternative to antibiotics to treat multi-drug resistant infections, says a study published this week in the January issue of the Journal of Medical Microbiology. The team of Russian and German researchers showed that a ten-minute treatment with low-temperature plasma was not only able to kill drug-resistant bacteria causing wound infections in rats but…

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The psychology of healing

People suffering from diabetes-related foot ulcers show different rates of healing according to the way they cope and their psychological state of mind, according to new research by a health psychologist at The University of Nottingham, UK. The large study published in the journal Diabetologia has shown that the way patients cope with the condition and their levels of depression, affect how the…

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