Materials

Stories

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Applications: Photonics/Optics
Silica optical fibers are used more and more for delivering laser power in numerous medical applications. Many therapies require the reliable delivery of high laser power to ablate tissue. In...
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Features: Medical
Regenerative medicine (RM) holds the potential to address some of society’s most intractable health problems and restore or establish normal bodily function. Today, regenerative medicine...
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Mission Accomplished: Robotics, Automation & Control
An Albuquerque physician teamed with a Sandia National Laboratories engineer to improve the design of doctors' trauma shears so emergency personnel can get to the injuries they...
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Briefs: Medical
A non-woven absorbable scaffold has been designed for implant devices in orthopedics, cardiology, and general surgery, as well as other in vivo applications. Where classic...
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Briefs: Medical
Today, engineers are successfully attacking problems from vibrational loosening to joint fatigue with a self-locking fastener called Spiralock, whose effectiveness has been validated in published...
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Global Innovations: Medical
In the future, the success of drug delivery could rely on its ability to integrate with patients’ lives without too much effort. Textiles, which are already a permanent fixture in people’s...
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Applications: Mechanical & Fluid Systems
Growing obesity rates, aging populations, poor diets, and other factors have fueled a tremendous increase in the number of patients seeking gastrointestinal treatments and...
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Briefs: Materials
Polytetrafluoroethylene (PTFE) is a fully fluorinated polymer with exceptional chemical and physical properties: excellent chemical resistance, high temperature...
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Mission Accomplished: Materials
Argonide Corporation, a company focused on the research, production, and marketing of specialty nano-materials, was seeking to develop applications for its NanoCeram® fibers. Only 2 nanometers in...
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Briefs: Medical
SCAFTEX® Non-Woven Bio-Textile for Implantable Devices
Classic tissue engineering utilizes absorbable non-woven biomedical textiles from a variety of fibers to aid in cell growth and proliferation, and medical device companies rely on these materials for implantable devices that must degrade over time. Non-woven bio-textiles such as SCAFTEX® and...
Briefs: Medical
Ultra-high-molecular-weight polyethylene (UHMWPE) has been used for decades as a biomaterial in joint replacements. Recently, this technology was refined to...
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Briefs: Medical
Modifying Polyethylene Oxide for Melt-Processability
Generally, high-molecular-weight polyethylene oxide (PEO) can present processing challenges due to its high melt viscosity and poor melt drawability; it can be difficult to form into fine-gauge film or small-diameter fibers. There is the alternative technology of solution casting, which has...
Briefs: Medical
Zinc-Doped Tricalcium Phosphate Ceramic for Surgical Implants
A ceramic body consisting of the phases of tricalcium phosphate and/or hydroxyapatite provides biocompatibility with hard tissues. When such a ceramic body is implanted in a bone, direct connection is formed between the bone and the ceramic body without intervention of any fibrous...
Briefs: Medical
This technology provides a methodology and products that are formed from fibrous substrates or film-like surfaces by uniform impregnation with a particulate that is subsequently firmly attached. The...
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Briefs: Medical
The separation of serum or plasma from whole blood is of overriding importance in clinical chemistry. In particular, many diagnostic detection reactions of blood components...
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Briefs: Medical
This project aims to improve the estimation of functional properties of breast tissue in near infrared (NIR) imaging. This imaging technique (also known as...
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Briefs: Medical
Three-dimensional (3D) optical coherence tomography (OCT) is an advanced method of noninvasive infrared imaging of tissues in depth. Heretofore, commercial OCT systems for 3D imaging have been...
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Briefs: Medical
Progress has been made in continuing research on scaffolds for the guided growth of nerves to replace damaged ones. The scaffolds contain pores that are approximately cylindrical and...
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Ask the Expert

Dan Sanchez on How to Improve Extruded Components
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Improving extruded components requires careful attention to a number of factors, including dimensional tolerance, material selection, and processing. Trelleborg’s Dan Sanchez provides detailed insights into each of these considerations to help you advance your device innovations while reducing costs and speeding time to market.

Inside Story

Inside Story: Trends in Packaging and Sterilization
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Eurofins Medical Device Testing (MDT) provides a full scope of testing services. In this interview, Eurofins’ experts, Sunny Modi, PhD, Director of Package Testing; and Elizabeth Sydnor, Director of Microbiology; answer common questions on medical device packaging and sterilization.

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