Articles -- MEDICA - World Forum for Medicine


"Spray-On" muscle fibers for biomimetic surfaces


Few patients with heart failure are fortunate enough to receive a donor's heart. Ventricular assist devices (or heart pumps) have been around for several years and are designed to buy time as patients wait for a transplant. Unfortunately, the body doesn't always tolerate these devices.
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Image: Computer-generated graphic showing two hip balls next to each other. Implantation of a sleeve is demonstrated on them; Copyright: revomotion GmbH Köln

Hip joint: sleeve versus endoprosthesis


People with hip osteoarthritis often suffer from severe pain and only an endoprosthesis implantation can provide relief. This involves a major intervention and long-term rehabilitation because the implant requires the removal of a section of the thigh bone. The "MioHIP" research project looks for an elastic alternative.
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Image: Surgeon is working at a simulator of the human back with two instruments; Copyright: HTWK Leipzig/Rebecca Schweier

RealSpine: realistic surgical simulation


Surgeons need a great sense of touch. They first have to acquire this skill in simulation training before they can perform surgery on actual patients. Having said that, simulators are not just meant to teach the right movements; ideally, they should also provide a true-to-life experience of the surgical field – as is the case in RealSpine surgical training.
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Image: A 3D stick figure creates a mind map about

A new broom sweeps clean? The new EU Medical Device Regulation


The year 2016 brings about the new, eagerly anticipated Medical Device Regulation (MDR). The revision needs to now be implemented by all EU member states in the coming years after there have been ongoing deliberations and negotiations since October 2012.
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Photo: Hospital  bed

Textiles used in hospitals and medical offices – germs don’t stand a chance


Some hospitals have long banned the status symbol of physicians – the white coat. Research has shown that especially the sleeves were contaminated with various types of bacteria. But it’s not just lab coats that can spread germs in healthcare settings. This field uses a variety of different textiles. Wouldn’t it, therefore, make sense to apply antimicrobial finishes?
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Photo: Stent in human body

Safe or Not Safe? "The AB-DES has not gained market access in countries like Japan or the U.S."


Antibody-coated, drug-eluting stents (AB-DES) feature an exterior coated with immunosuppressant drugs and an interior that is coated with antibodies to accelerate the adhesion of endothelial cells. In theory, this makes it possible to shorten the duration of therapy with blood thinners, which can mean relief for patients from an already difficult situation.
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Photo: ceramic joints

Knee at your fingertips


How can you print ceramics, what purpose do they have and how benefits medical technology? Answers provides Dr. Tassilo Moritz from Fraunhofer Institute for Ceramic Technologies and Systems IKTS.
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Photo: Printer head over a glass sheet

Melt electrospinning writing: polymer fibers for tissue engineering


Sometimes, soft tissue in our body needs to be replaced after surgery or an injury. But surgeons are not always able to take tissue from other body parts as a replacement. Then, they need to use implants. The production of soft implants that can constantly endure load and stress like our own tissue is a big challenge for research. Melt electrospinning writing can be a solution.
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Theranostics: Complex particles for tomorrow's medicine


It is a portmanteau, a mixture of two words. This way it saves us time and trouble while speaking because the human speech apparatus is lazy. And it describes a mixture of procedures: the combination of two procedures that would normally be separate in medicine. We are talking about theranostics.
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