Medical

Broadening the Scope of User Requirements When Selecting Valves for Medical Devices

It is paramount to move beyond the specifications when identifying the best valve for a device. By broadening the scope of user requirements, one can ensure that a valve will function as expected over the device’s entire life cycle - from manufacturing through clinical use. Below are several requirements worthy of consideration. Although they are important, they often are unshared unless the valve supplier and device engineer engage in open communication early in the purchasing cycle.

Posted in: Bio-Medical, Custom & Contract Manufacturing, Medical, White Papers, MDB

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Addressing Compliance Mandates with Product Lifecycle Management

How lifecycle management software can enhance product development. Regulations from the FDA impact every step of the medical device lifecycle from properly classifying a device and developing a regulatory strategy, to preparing FDA submissions. So, just how are successful medical device manufacturers cost effectively achieving compliance while, at the same time, meeting their product delivery targets?

Posted in: Bio-Medical, Manufacturing & Prototyping, Software, FDA Compliance/Regulatory Affairs, Simulation Software, Medical, Briefs, MDB

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Improving Single-Patient-Use Model with Disposable Blood Pressure Cuff

Single-use cuff could cut infection spread. Each year, hospital-acquired infections cost hospitals approximately $5 billion in the United States, according to a report in the American Journal of Infection Control. Reducing infection spread helps hospitals avoid these costs and improve patient safety. To help reduce cross-contamination, the Centers for Disease Control and Prevention recommend the use of patient-dedicated products. While catheters, gloves, and the like are high on the hospital’s radar to help address this, blood pressure cuffs are often overlooked, despite research that shows that blood pressure cuffs used on multiple patients can transmit pathogens such as MRSA or C. diff. The single-patient-use cuff solutions that do exist are traditionally expensive, wasteful, and difficult to implement.

Posted in: Bio-Medical, Manufacturing & Prototyping, Materials / Adhesives / Coatings, Materials, Plastics, Medical, Patient Monitoring, Briefs, MDB

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Automating a Bottling Plant for Reaction Vessels

Lubrication-free lead screws fit the bill for feed mechanism IVD machine Tasked with the design and build of a fully automated in vitro diagnostics (IVD) bottling plant, an engineering firm specializing in the development of analytical medical equipment found itself presented with a unique challenge.

Posted in: Bio-Medical, Imaging & Diagnostics, Electronics, Automation & Controls, Medical, Machinery & Automation, Briefs, MDB

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Intravenous Fluid Generation System

This system can be used in remote medical facilities where limitations such as lack of refrigeration may limit the type and volume of medical fluids being stored or transported. The ability to stabilize and treat patients on exploration missions will depend on access to needed consumables. Intravenous (IV) fluids have been identified as required consumables. A review of the Space Medicine Exploration Medical Condition List (SMEMCL) lists over 400 medical conditions that could present and require treatment during ISS missions.

Posted in: Bio-Medical, Drug Delivery & Dispensing, Medical, Drug Delivery & Fluid Handling, Briefs, MDB

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Primer on Laser Micromachining of Polymer-Based Life Science Products

Resonetics is the leader in laser micromachining polymers for life sciences. We solve challenges to manufacture sub-millimeter features. We laser material up to 1mm thick with features down to 2µm in diameter. The Lightspeed ADL™ is equipped with laser workstations for process development and prototyping. Resonetics offers the largest capacity for laser micromachining polymers in ultra-violet wavelengths. Our 64,000 sq. ft. site has a 6,000 sq. ft. Class 8 cleanroom and more than 50 laser workstations.

Posted in: Medical, White Papers, MDB

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The Next Generation of Cold Immersion Dry Suit Design Evolution for Hypothermia Prevention

The system design recovers warm exhaled air and re-circulates it inside the suit. A body at sea is vulnerable to hypothermia, which often leads to loss of life. Hypothermia is caused by the differences between the core body temperature and the surrounding air and seawater temperatures. The greater the differences between the body core temperature and the sea temperature, the more rapidly the core body temperature will drop, and hypothermia can quickly set in. Heat loss is primarily caused by conduction of heat away from the body. Most cold immersion suits on the market are passive designs that only insulate the body against the cold, although some cold immersion suits use special materials such as paraffin to absorb heat and to radiate the heat back to the body. This new utility patent is an active design that relies on the lung’s role as an organic heat exchanger for providing deep body core heating of air. It is based on the fact that the greatest heat loss mechanism for insulated human body immersed in a cold water environment is due to heat loss through respiration.

Posted in: Bio-Medical, Rehabilitation & Physical Therapy, Medical, Briefs, MDB

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White Papers

Telematics: An Industry Game-Changer
Sponsored by SAP
Primer on Laser Micromachining of Polymer-Based Life Science Products
Sponsored by Resonetics
Medical Capabilities Brochure
Sponsored by Nordson EFD
Overcome Challenges of Your Highly Constrained PCB Designs
Sponsored by Mentor Graphics
Oscilloscope Fundamentals Primer
Sponsored by Rohde and Schwarz
Tubing & Hose Buying Tips
Sponsored by Newage Industries

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