A tool designed to more accurately predict the risk of heart attack in older patients undergoing non-cardiac surgery works significantly better than traditional risk assessment tools. By having more accurate information, older patients and their physicians can make an informed decision on whether to undergo surgery, UCLA researchers concluded.
Researchers have produced the first three-dimensional (3D) map of a molecular 'scaffold' called SgK223, known to play a critical role in the development and spread of aggressive breast, colon and pancreatic cancers.
Computer Tomography (CT) is a standard procedure in hospitals, but so far, the technology has not been suitable for imaging extremely small objects. In PNAS, a team from the Technical University of Munich (TUM) describes a Nano-CT device that creates three-dimensional x-ray images at resolutions up to 100 nanometers.
Glaucoma is a serious disease associated with increased intraocular pressure which often leads to blindness. One of the ways to treat glaucoma is to reduce aqueous humour secretion in the ciliary body of the eye by suppressing (inhibiting) activity of special enzymes - carbonic anhydrases. Russian scientists have designed new compounds that can effectively reduce intraocular pressure.
Researchers at the University of Minnesota have created a new lab-grown blood vessel replacement that is composed completely of biological materials, but surprisingly doesn't contain any living cells at implantation. The vessel, that could be used as an "off the shelf" graft for kidney dialysis patients, performed well in a recent study with nonhuman primates.
Ginolis, a global supplier of production automation and dispensing solutions, today announced a distributor agreement with Darwin Microfluidics, an online supplier of microfluidic kits, products and...
The historic Automation and Healthcare divisions of Zucchetti Centro Sistemi SpA will be presented for the first time together at Medica, the World Forum for Medicine taking place in Düsseldorf from...
Anetic Aid is a British company that has been designing, supplying and supporting equipment for a wide variety of clinical environments since 1977. Renowned for innovation and high quality, it listens...
Image: Smart hip joint prosthesis with coated shape memory actuators made of nickel-titanium alloy; Copyright: Fraunhofer IWU
An implant shows signs of aging and fatigue after a certain amount of time inside the body. It must be replaced since its functionality can no longer be guaranteed. Unfortunately, the inevitable surgery is a major physical as well as mental strain for patients. Now twelve Fraunhofer Institutes have addressed this issue; among them is the Fraunhofer FEP with its knowledge in surface refinement.
The trend towards miniaturization is progressing in medical technology. This in turn also means that electronics must be adapted to size relations, for example of implants. Smaller structures and components are in demand as never before. Thus, the demands on the technology and production simultaneously grow.