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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News: Test & Measurement
Nelson Laboratories, LLC, a business unit of Sotera Health Company and provider of outsourced microbiological and analytical chemistry testing and advisory...
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News: Research Lab
Minus K Technology is set to give $25,000 worth of its patented passive mechanical negative-stiffness low-frequency vibration isolators to colleges in the United...
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News: Test & Measurement
Nelson Labs, a provider of microbiological testing, analytical chemistry testing, and advisory services, has expanded its state-of-the-art laboratory space at its Wiesbaden,...
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Products: Software
See the new products and services, including Dickson's mapping suite designed to streamline the identification of critical hot and cold zones and the analysis of temperature and humidity trends; Littelfuse's series of sealed tactile switches for surface-mount technology; Mahr Inc.'s height gage designed for ease of use and efficiency in production environments; and more.
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Briefs: Medical
This article presents seven critical questions that medical device designers should be asking as they build the next generation of wireless products to improve quality of life for millions of patients. Read on to learn what they are.
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Features: Connectivity
The regulatory and testing landscape for medical devices is shifting in real time. Standards are being revised. Read on to learn what this means.
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White Papers: Medical
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Documenting Device Changes in Biological Risk Assessments
Biological risk assessments help assess potential risks to patients that could result from device changes. ISO 10993-1 offers guidance on documenting device changes. One common change is...

Products: Test & Measurement
See where the video spotlight is this month: on CNC machining; micro linear actuators; a lab tube cutting machine; the 601 series Air Turbine Spindle® mills at 90,000 RPM; MD® multipurpose adhesives; and much more.
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Products: Materials
See the new products and services, including a new reciprocating head for medical tubing from Guill Tool; EpoxySet's state-of-the-art UV adhesives, the UV-8675, specifically designed for bonding PVC tubing in medical devices; Mahr Inc.'s expanded length measurement product line; Zeus' latest addition to its StreamLiner series of ultra-thin-walled catheter liners; and more.
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White Papers: Medical
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Calculating Gas Flow Through Orifices — A Technical Guide
Medical applications dealing with gases are many. Precise flow is required for correct mixing of gases and for pneumatic equipment applications, as examples. There are several...

Products: Medical
See where the product focus is this month: On Aven's Mighty Vue Inspector; a spot welder from Amada Weld Tech; a flexible screw conveyor from Hapman; and Rösler's mass finishing technology.
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NASA Spinoff: Test & Measurement
The Eyegaze Edge system developed in collaboration with NASA is an eye-tracking technology that makes 'talking' possible for people who can’t.
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Inside Story: Medical
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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Products: Mechanical & Fluid Systems
See the new products and services, including Dri-Air Industries' new dryer for plastics, the MicroDryer Series (MD); Thomson Industries' advanced controllability options to its Electrak ® LL line of long-life electric linear actuators; Instron's next-generation Autoinjector Testing System; more than 40 different thermally conductive greases available from EpoxySet; a series of low-profile pull type clapper solenoids from Magnetic Sensor Systems; and more.
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Briefs: Test & Measurement
Developing and evaluating primary packaging for medical devices continues to be an area ripe for innovation, with ample opportunity to improve existing processes. Read on to learn more about the topic.
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Blog: Medical
A technology developed for NASA to identify pathogens inside spacecraft turned out to be beneficial for wastewater surveillance on Earth.
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Products: Test & Measurement
See which products and services the video spotlight is on, including Dotmatics, an integrated scientific informatics platform that supports research and development activities; an autoinjector testing system featuring precise measurement and control capabilities; BD’s Physiojet disposable autoinjector; testing software that takes over the test sequence with determination of the results; Stevanto Group’s technology centers; and more.
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Features: Manufacturing & Prototyping
While mechanical testing may play a small role in the total scope of CDMO competencies, a poorly equipped solution can result in significant issues with time management, data integrity, and root cause analysis. Investing in highly capable testing systems should be considered a long-term investment and serve to showcase a commitment to quality for potential clients. Read on to learn more.
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Products: Test & Measurement
Video Spotlight on Products and Services
See which products and services the video spotlight is on, including a static testing system from Instron, the SIGMA Laser Stent and Tube Cutting System, medical micro molding services from AccuMold, sterilization solutions and lab testing and advisory services from Sotera Health, electric linear actuators from Thomson, nitinol components from Confluent Medical, and Interpower's power cords.
Products: Medical
See the product of the month: Canon Medical Components' chip-on-tip video borescope camera for a diverse range of inspection applications. The SV-2000 delivers full-color, high-resolution video inspections and image capture in tight spaces.
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Products: Software
See the new products and services, including Instron's precision specimen loader, Lumedel's fiberoptic collimating lenses, Fume hoods from HEMCO, a lithium coin cell holder for maximizing PC board capacity from Keystone Electronics, and more.
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Products: Photonics/Optics
See the new products and services, including precision injection molding from Medbio; Covestro's Makrolon 3638 polycarbonate; laser processing systems from Amada Weld Tech; biocompatible adhesives, sealants, and potting materials from EpoxySet; brushless ECX speed motors from maxon; and more.
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Briefs: Test & Measurement
Optical parametric oscillator (OPO) lasers test optical fibers and components to characterize the spectral response of optical components. Now, these tunable pulsed lasers are being used to facilitate a range of tests at different wavelengths to qualify and quantify the performance of optical components such as fiber optic strands, filters, lenses, and coated mirrors.
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Products: Sensors/Data Acquisition
See the new products and services, including an ultrathin cable module for single-use endoscopes from Omnivision, CUI Inc's dc-dc converter, Vision Engineering's stereo microscopes, Henkel's expanded portfolio for wearables, SupplyOne's packaging solutions, and more.
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Products: Test & Measurement
The product focus is on test and measurement, specifically Mahr's digital caliper line, Marposs' high-performance 3D measuring system, new oscilloscopes from RIGOL, and Spectrum Instrumentation's digital pulse generator.
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INSIDER: Test & Measurement
A team at Sandia National Laboratories has developed a faster and more comprehensive way of testing personal protective equipment, or PPE. The basic principle: modeling a device...
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Inside Story: Medical
To find out more about sterile product development and registration, MDB recently spoke with Elizabeth Sydnor, Director of Microbiology of Eurofins Medical Device Testing (Lancaster, PA). Read the interview.
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Supplements: Software
In our summer edition of the MDB Resource Guide, learn about new cleaning requirements and find the right company to match your medical-design needs.
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Products: Motion Control
See the new products and services, including servo motor drives, leak testing equipment, rupture disk product selection, an automated regrinding system, and more.
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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.

Videos