Design & Testing

Design/​Engineering

Stay updated on the cutting-edge technologies supporting medical design and product development.

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News: Design
AmpTech and BioStrategy Partners Form Partnership to Accelerate Speed to Market of MedTech Devices
AmpTech, a technology incubator and commercialization center in Malvern, PA, is joining with BioStrategy Partners, Inc. (BioSP), a consortium of Pennsylvania academic centers and research institutions, to form an innovative network and functional...
Features: Design
Beyond an ability to merely act, today's medical robotics are increasingly able to sense and “think,” providing for an ever-growing list of...
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Briefs: Medical
Nearly four million infants in developing countries die each year within a month of birth due to complications of prematurity, low birth weight,...
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Features: Regulations/Standards
When ISO 9001 was produced by the International Standards Organization, it put forth the general quality standard that organizations could adopt to ensure that the organization is focused on...
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News: Robotics, Automation & Control
3D Systems and Stryker Partner to Advance Personalized Surgery
3D Systems and Stryker have announced an exclusive distribution partnership for VSP® (Virtual Surgical Planning) and anatomical models for the craniomaxillofacial specialty. According to the companies, the partnership will drive the availability of personalized surgical planning and...
Applications: Medical
To reduce total cost of care, healthcare providers are increasingly turning toward home and ambulatory infusion pumps to free the patient from the hospital...
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Features: Design
Small, intelligent medical devices worn on the body and/or kept in the home — in addition to those used in hospital networks — are not just saving lives. They are...
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Technology Leaders: Electronics & Computers
Handheld medical devices must perform across a wide range of device specifications and end-user environmental conditions. Mechanical and signal integrity...
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Features: Medical
Engineering thermoplastics are widely used to manufacture a broad range of medical devices, from single-use syringes and applicators to diagnostic...
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R&D: Software
Computational Model Designs Building Blocks for Synthetic Muscle
In order to develop synthetic muscles for applications in regenerative medicine or robotics, scientists must understand which combination of myosin produces each desired action. This would require a labor-intensive process of nanoscale trial and error that could take years in the...
Technology Leaders: Design
More OEMs than ever before are adopting the concept of design for manufacturability (DFM). However, most don’t realize that inspection can represent 20–40 percent...
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Briefs: Wearables
The qualities that make skin an incredible organism are the same ones that make it a challenge to stick to. Engineers may know all too well the headaches that can come with selecting adhesives for...
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Features: Medical
When a person suffers from degenerative disc disease, spine trauma, or cancer of the spine, the result is decreased stability that can produce pain — often severe — during normal...
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Features: Medical
Design validation is one of the most important aspects of the design and development process for medical devices. It is at this stage that the medical device manufacturer confirms that the device...
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Features: Medical
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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Technology Leaders: Design
Outsourcing can save costs and provide other commercial benefits. With outsourcing efforts related to medical devices, it is important to understand some aspects of U.S....
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Technology Leaders: Design
Electronic human machine interface (HMI) technology goes back as far as the 1940s with the punch card batch interfaces from IBM. Today, when you think of user interfaces, you may...
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Features: Medical
Look around you. Doesn’t it seem like everyone is sporting a Fitbit® or other wearable technology? The fact is, consumers are quickly embracing devices that help them monitor...
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From the Editor: Medical
Good News/Sad News
For much of our recent Editorial & Sales Meeting, we discussed trends that we are seeing in the marketplace, in the news, and in discussion with contributors to evaluate coverage for this year and to help sharpen our editorial focus for next year. Manufacturing will continue to see greater coverage as we increase the...
Features: Medical
Optimizing Electronics for Medical Applications
Two years ago, in Medical Design Briefs, Derek Hunt offered some insight into the benefits of complementary metal-oxide semiconductor (CMOS) technology in the miniaturization of medical devices. CMOS has been around for decades and aside from the size benefits which will be discussed shortly, the...
Features: Medical
Interventional cardiology is one of the most dynamic medical device markets, witnessing a surge in new product development with accompanying mergers,...
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Features: Medical
While the headquarters of the world’s largest medical device and diagnostics corporations have historically been located, well,...
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Technology Leaders: Test & Measurement
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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Features: Medical
An experienced, recommended, custom furniture professional came over to my house to bid on building a low-profile cabinet for...
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From the Editor: Design
Six Words that Can Kill Innovation
While the late great comedian George Carlin had his infamous “Seven Words”, only six words are needed to kill innovation in any industry: “We’ve always done it this way.” How much more might be accomplished if those six words could be replaced with “what if”? What if we tried it this way? What if we...
Global Innovations: Design
Institute of Biomechanics of Valencia, Valencia, Spain The research project PUMA (Pressure Ulcer Measurement and Actuation), founded by the European Commission, and...
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Features: Regulations/Standards
Not only are medical devices expected to function as intended, they must meet ergonomic, safety, FDA and functional requirements. They must be designed to function in adverse...
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R&D: Medical
Studying How Power Prosthetics Fail
While powered lower limb prosthetics can greatly improve the mobility of amputees, errors in the technology can also cause users to stumble or fall, say researchers at North Carolina State University, Raleigh, and the University of North Carolina at Chapel Hill. They are examining what happens when these...
Briefs: Design
Biofeedback System for Optimal Athletic Performance
ZONE (Zeroing Out Negative Effects) is a method of biofeedback training for optimal athletic performance. ZONE is designed to improve athletes’ responses to stress, anxiety, and loss of concentration during competition. In the training environment, when the user successfully attains an optimal...

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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