Design & Testing

Learn what's trending in medical device testing and design. Explore the latest medical products, applications, and technical briefs covering simulation & design software; advanced measuring instruments; and monitoring systems, devices, and instrumentation.

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Blog: Test & Measurement
Fighting the Opioid Crisis: Researchers Present Breakthrough Tool in Upcoming Webinar
“Opioid abuse, misuse, and addiction has become one of the most profound public health crises facing the U.S. today,” says Jeffrey Shuren, FDA, CDRH. The agency, along with many others, are scrambling to find ways to confront the crisis. One challenge is the...
INSIDER: Medical
A therapeutic shoe engineered to improve stroke recovery is proving successful and expected to hit the market by the end of the year. Since patients are often disappointed in their progress after...
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Blog: Design
Latest Patent Trends Favor Patentees — What Device Makers Need to Know
Medical device companies have challenged thousands of patents using the Patent Trial and Appeal Board’s (PTAB) administrative adjudication system. Introduced in 2012, PTAB provides an alternative to bringing much more expensive and time-consuming patent lawsuits in federal...
Products: Manufacturing & Prototyping
Gradient Valves Clippard, Cincinnati, OH, has released gradient valves that feature multiple two-way, normally closed solenoids connected around a central body. The NIV series...
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Briefs: Medical
Patients fitted with an orthopedic prosthetic commonly experience a period of intense pain after surgery. In an effort to control the pain, surgeons inject painkillers into the...
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Products: Electronics & Computers
Hermetic Seals Guide A guide from Accumet, Westford, MA, offers electromechanical engineers and designers design for manufacturability (DFM) tips for optimizing their hermetic packages. Technical Brief “5 Keys to...
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Features: Packaging & Sterilization
Updates to ISO 11607, Parts 1 and 2, have left many medical device manufacturers wondering about the future of their packaging designs. These changes come at a stressful...
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Features: Medical
The combination of drugs with medical devices has the potential to take patient care in an entirely new direction. The power of these products is that they can deliver a precise amount of a...
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Features: Medical
The injectable drug-delivery device market is growing at a staggering rate, with an anticipated global market value of $37.5 billion by 2025 compared to $16.7 billion in 2016. The driving factors of...
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INSIDER: Lighting
Researchers from the School of Electrical Engineering at KAIST have developed a soft neural implant that can be wirelessly controlled using a smartphone.
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INSIDER: Medical
Robotic Cane Improves Walking Stability
By adding electronics and computation technology to a simple cane that has been around since ancient times, Columbia Engineering researchers have created a robotic device that provides "light-touch" assistance to the elderly or people with impaired mobility.
INSIDER: Electronics & Computers
Scientists implanted electrodes in amputees’ stumps for better prosthetic control — with promising results. The early-stage research involved relocating nerves in patients’...
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INSIDER: Medical
Researchers are working on a new form of treatment — microrobots that can deliver drugs to specific spots inside the body while being monitored and controlled from outside the body. The...
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INSIDER: Medical
Opioid users tend to be alone and incapacitated during an overdose. A wearable device would automatically detect an overdose and deliver naloxone, a drug known to reverse deadly...
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From the Editor: Software
From the Editor — Digital Health: Lessons Learned So Far from FDA’s Test Phase
The test phase of FDA’s Software Precertification (Pre-Cert) Program has hit its halfway point. The agency has released an update on its progress and the lessons it has learned to date. The program aims to “reimagine” how FDA regulates digital health devices,...
Briefs: Materials
Hearing aids, dental crowns, and limb prosthetics are some of the medical devices that can now be digitally designed and customized for individual patients, thanks to 3D printing....
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R&D: Nanotechnology
One of the most commonly used elements in neurostimulation devices is platinum microelectrodes, but they are prone to corrosion, which can reduce the functional lifetime of the devices....
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Briefs: Design
While the regulatory and validation burden can be high, it's not surprising that the medical device industry is one of the earliest adopters of additive manufacturing (AM, aka 3D...
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Products: Wearables
Medical Device Manufacturing Software Master Control, Salt Lake City, UT, has released a software platform designed to automate production and improve operational quality. MasterControl Manufacturing Excellence™...
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Features: Regulations/Standards
Orthopedic devices play a crucial role in providing pain relief, improving mobility, and enhancing the quality of life for patients suffering from musculoskeletal...
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Briefs: AR/AI
ExoRehab is an IoT rehabilitation solution that combines robotics, gaming, and data analysis. Digitalizing physical therapy for muscle rehabilitation enables patients to acquire therapeutic...
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R&D: AR/AI
Researchers are addressing the tendency to stumble in lower-body prosthetics by understanding the way people with two legs catch themselves. They accomplished this by covering test subjects...
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Briefs: Design
Great quality assurance is what turns great software into great product. Testing is a crucial part of any software development process, whether to ensure safety in a medical device, to minimize risk in a...
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Features: Imaging
With medical devices approved for more demanding cardiovascular applications such as transcatheter aortic and mitral valve repair (TAVR/TMVR), the long-term structural integrity...
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Features: Medical
Now that medical devices are being labeled and uniquely identified to meet the requirements of the U.S. Food and Drug Administration (FDA) Unique Device Identifier (UDI)...
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R&D: Test & Measurement
Researchers have developed a first-of-its-kind palm-sized 3D ultrasound imaging system for radiation-free scoliosis assessment. Named “Scolioscan Air,” the system is designed to bring...
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INSIDER: Medical
Robots and prosthetic devices may soon have a sense of touch equivalent to, or better than, the human skin with the Asynchronous Coded Electronic Skin (ACES), an artificial nervous system....
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Features: Medical
Companies regulated by the U.S. Food and Drug administration (FDA) need to establish current good manufacturing practices (CGMPs) as part of Title 21 CFR part 820 requirements. This includes...
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Global Innovations: Nanotechnology
The insertion of a medical implant in a patient's body carries the risk of bacterial contamination during surgery and subsequent formation of an infectious biofilm over...
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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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