
Artificial retinas give hope for restoring sight

Pressure sensing film records pressure distribution during molding, bolting, etc.

Laser processes promise better artificial joints, arterial stents

BioInnovation Institute appoints Frank Douglas president & CEO
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NIH introduces online tool for searching funding information
A new, user-friendly system called the RePORT Expenditures and Results, or RePORTER, combines NIH project databases and funding records, PubMed abstracts, full-text articles from PubMed Central, and information from the U.S. Patent and Trademark Office with a robust search engine, allowing users to locate descriptions and funding details on NIH-funded projects along with research results that cite the NIH support.
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Artificial retinas give hope for restoring sight
An artificial retina implant is restoring sight lost to retinitis pigmentosa. A camera built in to a pair of glasses sends radio signals to a tiny chip in the back of the retina. The chip, small enough to fit on a finger tip, is implanted surgically and stimulates nerves that lead to the vision center of the brain.
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U.S. medical devices market report released
Frost & Sullivan research service released a new report, U.S. Medical Devices Market Outlook, which analyzes market trends, dynamics, and revenues. Analysts examined the following markets: cardiology, orthopaedics, general surgery, endoscopy, neurology, urology, ophthalmology, cosmetic and aesthetics, hearing and audiology, wound care, respiratory and anesthesia, infusion systems, mobility aids, disinfection, and sterilization.
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Pressure sensing film records pressure distribution during molding, bolting, etc.
Injection molding used in medical device manufacturing must meet stringent performance and tolerance criteria, and it is especially important that the two parts of the mold are perfectly aligned and sealed as parts. Pressurex, a thin flexible Mylar-based sensor film, instantly captures and permanently records pressure distribution and magnitude between two mating or contacting surfaces.
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Understanding European Union CE Mark requirements
CE Marking is a legal requirement for medical devices intended for sale in Europe. BSI’s “Medical Devices CE Marking” course is designed to provide the knowledge to assist companies in getting products to market more quickly. Attendees will gain knowledge of the Medical Device Directive and CE Marking approach and will be able to provide leadership for their organizations when placing medical devices on the market in the European Union.
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SynCardia licenses AorTech polymer heart valve for artificial heart
SynCardia Systems has licensed AorTech’s Elast-Eon™ polymer heart valve technology for use in the SynCardia Total Artificial Heart and other pulsatile products. The polymer heart valve has been tested extensively and has satisfied FDA prerequisites for human use. SynCardia anticipates animal studies later this year, with FDA and CE Mark submissions in 2H 2010.
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Laser process promises better artificial joints, arterial stents
Purdue researchers are using laser deposition to create titanium-base and calcium phosphate functionally gradient coatings that are designed to better match the stiffness of bone than conventional implants. Because the technique enables parts to be formed one layer at a time, it is ideal for coating titanium implants with ceramic materials that mimic the characteristics of natural bone.
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BioInnovation Institute appoints Frank Douglas president & CEO
The BioInnovation Institute in Akron, Ohio has appointed Frank L. Douglas, Ph.D., M.D. its president and CEO. The Medical Device Development Center, one of the Institute’s five major initiatives, will provide a unique resource for companies and researchers to design, test, synthesize and manufacture new materials and healthcare applications of biomaterials.
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Introducing e-Elastic, an e-Newsletter dedicated to shape memory effect technologies
What makes Nitinol, CuZnAl, and other alloys smart? What does it mean for a metal to have memory? Shape memory effect alloys are the exclusive subject of e-Elastic, the new e-newsletter published by the ASM International Organization on Shape Memory and Superelastic Technologies (SMST). Edited by Jeremy Schaffer and published quarterly, e-Elastic covers the latest news about memory materials, applications, and the industry.
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NovoStent completes enrollment in SAMBA femoropopliteal trial
NovoStent Corporation, a privately held medical device company, completed enrollment earlier this summer in the company’s European clinical trial evaluating the use of its SAMBA Stent and Delivery System in the treatment of superficial femoral and popliteal artery disease. The Nitinol device is made with an alternating helix platform, utilizing ultra-thin stent struts.
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