Design & Testing

Testing

Explore articles that will help you test your medical devices and software. Validation techniques include environmental monitoring, biocompatibility testing, packaging validation, and sterilization services.

Stories

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Briefs: Medical
The WHO reports an estimated 429,000 malaria deaths each year. The disease mostly affects tropical and sub-tropical regions and in particular the African continent. The Fraunhofer Institute for Silicate...
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Features: Manufacturing & Prototyping
With the ever-increasing influx of automation in the manufacturing industry, the process of prioritizing accurate measurements is needed now more than ever to ensure that products are not...
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News: Test & Measurement
Sterigenics International Changes Name to Sotera Health
Sterigenics International has changed its parent company name to Sotera Health. Its three operating companies — Nelson Labs™, Nordion®, and Sterigenics® — will continue to maintain their current names. The new parent company name signals a more integrated and holistic customer value...
Briefs: Test & Measurement
MIT researchers have developed a paper-based test that can diagnose Zika infection within 20 minutes. Unlike existing tests, the new diagnostic does not cross-react with Dengue virus, a close relative of the Zika...
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Briefs: Test & Measurement
Machinists know that when it comes to precision machining, the importance of a toolholder cannot be overstated. The quality of the toolholder plays an even greater role when precision...
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Products: Test & Measurement
Reflective Optical Sensor TT Electronics, Woking, UK, has introduced a reflective optical sensor that provides dependable edge and presence detection of reflective media under a wide range of ambient light conditions....
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INSIDER: Sensors/Data Acquisition
A small, thin square of an organic plastic that can detect disease markers in breath could soon be the basis of portable, disposable sensor devices. By riddling the thin plastic films with pores,...
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Briefs: Electronics & Computers
A new, noninvasive test developed by researchers at the University of Georgia shows how exercise can help people with neurological injuries and illnesses. Until now, evaluating the muscle...
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Briefs: Medical
Brigham Young University researchers have developed glass technology that could add a new level of flexibility to the microscopic world of medical devices.
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Features: Test & Measurement
For years, the medical device industry has been leading the adoption of additive manufacturing. With the evolution of high-precision printers that span a large offering of...
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Briefs: Medical
Fear of the Zika virus is spreading as images of afflicted infants fill the news. Hoping to foil Zika's rapid advance, researchers from the Wyss Institute in Boston, along with colleagues...
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Briefs: Test & Measurement
A skin-like biomedical technology that uses a mesh of conducting nanowires and a thin layer of elastic polymer might bring new electronic bandages that monitor biosignals for...
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Features: Design
Incidents of nosocomial or healthcare acquired infections (HAIs) and bacteria that have become resistant to antibiotics (“superbugs”) are a concern for U.S. FDA. These ongoing incidents have...
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Products: Manufacturing & Prototyping
Buehler, Lake Bluff, IL, has introduced the Wilson® VH1102 and VH1202 micro hardness testers. The testers are designed to meet the highest accuracy standards and can be used both in quality control and research and...
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Briefs: Nanotechnology
As U.S. industry develops smaller mechanical systems, they face bigger challenges — microscopic parts are more likely to stick together and wear out when they make...
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INSIDER: Test & Measurement
A portable power-free test for the rapid detection of bacterial resistance to antibiotics has been developed. The Lab-on-a-Stick is an inexpensive microfluidic strip –...
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R&D: Medical
Electron Microscope Measures With Atomic Resolution
Capturing all transmitted electrons allows quantitative measurement of a material’s properties, such as internal electric and magnetic fields, which are important for use of the material in memory and electronics applications. A research group at Cornell University, Ithaca, NY, has developed and...
INSIDER: Test & Measurement
Scientists from Lawrence Livermore National Lab have created a material that is highly breathable, yet protective from biological agents. This material is the...
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INSIDER: Test & Measurement
Handheld, mobile phone-based microscopes can be used in developing countries after minimal training of community laboratory technicians to diagnose intestinal parasites quickly and...
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Features: Medical
Often, the last thing first-time and even serial entrepreneurs think about is how the result of their...
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Briefs: Test & Measurement
Researchers at the National Institute of Standards and Technology (NIST) say that manufacturers may soon have a speedy and nondestructive way to test a wide array of materials under real-world...
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Features: Test & Measurement
Manufacturers producing medical devices that involve patient contact are typically required to perform biological safety evaluations, including biocompatibility tests...
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Products: Communications
Advanced Orientation Systems, Inc., Linden, NJ, has released the wireless EZ-LEVEL-PRO dual axis inclinometer suitable for laboratory, QC, or high-resolution production applications and allows users to perform...
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Technology Leaders: IoMT
Smart, connected devices are an increasing reality of daily life. It is estimated that by 2020, there will be 33 billion internet devices in the world—enough for 4...
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News: Manufacturing & Prototyping
Addressing Challenges in Manufacturing Technologies
There’s no doubt that additive manufacturing (AM), including emerging 3D printing technologies, is booming. Despite its promise though, AM still has far to go to in understanding the impact of subtle differences in manufacturing methods on the properties and capabilities of resulting materials....
Briefs: Medical
The FDA recently adopted three nanotechnology standards as part of a major update to the administration’s List of Recognized Standards. The documents comprise a Technical Specification (TS) developed...
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Products: Software
Hexagon Metrology, N. Kingstown, RI, has launched PC-DMIS 2014.1, a significant update of the popular measurement software to collect, evaluate, manage, and present manufacturing data. The new mid-term...
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Features: Communications
Imagine you are recovering from an operation and are fitted with wireless body sensors that allow you to move in the hospital bed or around the room in comfort. Once past the...
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Features: Regulations/Standards
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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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