Health, Medicine, & Biotechnology

Wave Springs Save Your Assembly Space and Weight

No one understands the needs of your applications more than you do. We know how critical it is to specify the right spring for your design. With tens of thousands of wave springs designed, and counting, we have tackled design challenges in nearly every industry.It details: Reducing spring heights Reduced Costs Extensive Product Line Design Requirements Still have questions? Don't hesitate to ask one of our experts.

Posted in: White Papers, Aerospace, Fluid Handling, Mechanical Components, Mechanics, Medical

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The 3D Printing Landscape: Then and Now

Frequently used as a design validation and prototyping tool in its early days, the 3D printer now supports a much wider range of applications, from shape-conforming electronics to the creation of printed living tissue. Tech Briefs spoke with industry expert Terry Wohlers about 3D printing's emerging possibilities.

Posted in: News, News, News, Aerospace, Consumer Product Manufacturing, Custom & Contract Manufacturing, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Implants & Prosthetics

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Magnetic Fields Enable New Soft Robots

Researchers from North Carolina State University have a found a new way to control robots. The team used magnetic fields to remotely manipulate microparticle chains embedded in soft robotic devices.

Posted in: News, Joining & Assembly, Drug Delivery, Automation, Robotics

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Designing for Mechanical and Signal Integrity in Handheld Medical Treatment Applications

Handheld medical devices must perform across a wide range of device specifications and end-user environmental conditions. Mechanical and signal integrity of cable components is especially important for high-level performance, accuracy, durability, longevity, and user satisfaction. A great variety of insulating and jacketing material options exist for wire and cable in medical electronics. Performance factors that affect material selection decisions include biocompatibility, disinfection and sterilization compatibility, revision control assurance, environmental regulatory compliance, aesthetics, flexibility, durability, and cost. Subtle differences in priority may result in significant differences in product design, as well as overall cost.

Posted in: White Papers, White Papers, Manufacturing & Prototyping, Mechanical Components, Bio-Medical, Medical

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Tool Helps Design Soft Robots That Can Bend and Twist

Designing a soft robot to move organically — to bend like a finger or twist like a wrist — has always been a process of trial and error. Now, researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences and the Wyss Institute for Biologically Inspired Engineering have developed a method to automatically design soft actuators based on the desired movement.

Posted in: News, Implants & Prosthetics, Motion Control, Robotics, Computer-Aided Design (CAD), Software

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Chemical Compatibility With Hospital Disinfectants and Oncology Drugs

In a hospital environment, the need to mitigate risks and enhance patient safety and comfort has significantly increased the demand for high-performing plastics with improved chemical resistance. This white paper presents results from screening studies measuring clear thermoplastics’ chemical compatibility with various medical disinfectants, oncology drug carrier solvents, and actual oncology drugs. As compatibility becomes more complex, it’s apparent that Eastman Tritan™ copolyester offers clear advantages.

Posted in: White Papers, White Papers, Bio-Medical, Medical

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IEC 60601-1-2 Edition 4: New Requirements for Medical EMC

Plan now to ensure your medical devices comply with new IEC 60601-1-2 EMC 4th Edition standard requirements by the December 2018 effective date. Since the development cycle can be 2-3 years, it is important to understand the new standard now when designing medical devices.

Posted in: White Papers, White Papers, Electronics, Bio-Medical, Medical, Instrumentation

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