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Briefs: Medical
Open-Access, Low-Magnetic-Field MRI System for Lung Research
An open-access magnetic resonance imaging (MRI) system is being developed for use in research on orientational/ gravitational effects on lung physiology and function. The open-access geometry enables study of human subjects in diverse orientations. This system operates at a magnetic flux...
Briefs: Medical
Microfluidic Mixing Technology for a Universal Health Sensor
A highly efficient means of microfluidic mixing has been created for use with the rHEALTH sensor — an elliptical mixer and passive curvilinear mixing patterns. The rHEALTH sensor provides rapid, handheld, complete blood count, cell differential counts, electrolyte measurements, and...
Briefs: Medical
Microwell Arrays for Studying Many Individual Cells
“Laboratory-on-a-chip” devices that enable the simultaneous culturing and interrogation of many individual living cells have been invented. Each such device includes a silicon nitride-coated silicon chip containing an array of micromachined wells sized so that each well can contain one cell in...
Briefs: Medical
A project is underway to develop a novel, versatile, multi-functional convergence nanoparticle system that utilizes inorganic nanoparticles for advanced biomedical applications....
Briefs: Medical
Rhino-sinusitis, or sinus infection, is an inflammation of the paranasal sinuses, which can be caused by different conditions (bacterial, fungal, viral, allergic, or autoimmune)....
Briefs: Medical
A proposed device, denoted a miniature microfluidic biomarker extractor (μ-EX), would extract trace amounts of chemicals of interest from samples, such as soils and rocks....
Briefs: Medical
Identifying and Inactivating Bacterial Spores
Problems associated with, and new strategies for, inactivating resistant organisms like Bacillus canaveralius (found at Kennedy Space Center during a survey of three NASA cleanrooms) have been defined. Identifying the particular component of the spore that allows its heightened resistance can guide the...
Briefs: Medical
Crashworthy Seats Would Afford Superior Protection
Seats to prevent or limit crash injuries to astronauts aboard the crew vehicle of the Orion spacecraft are undergoing development. The design of these seats incorporates and goes beyond crash-protection concepts embodied in prior spacecraft and racing-car seats to afford superior protection against...
Briefs: Manufacturing & Prototyping
Droplet-Based Production of Liposomes
A process for making monodisperse liposomes having lipid bilayer membranes involves fewer, simpler process steps than do related prior methods. First, a microfluidic, cross-junction droplet generator is used to produce vesicles comprising aqueous-solution droplets contained in single-layer lipid membranes. The...
Products: Electronics & Computers
Astrodyne (Mansfield, MA) has introduced the PMK/PMMK AC-DC switching power supplies that deliver 450W with active PFC. They are qualified for medically approved AC-DC power supply applications. The series provides standard...
Products: Medical
OMEGA Engineering (Stamford, CT) offers bimetal sanitary dial thermometers with all-316/316L stainless steel wetted parts with a 3-A certified design. The hermetically sealed thermometers have an easy-to-calibrate...
Products: Manufacturing & Prototyping
Kugler of America (Somers, CT) provides micromachining technologies for producing single parts and series production of micro-components for the medical industry. Production series or prototype parts using production steps...
Products: Medical
Qosina (Edgewood, NY) has introduced alternating syringes in 1, 3, 5, and 10 ml sizes. The single-use reciprocating syringes provide a single-handed solution for injection and aspiration. Two syringes, in a molded finger...
Products: Materials
Henkel Corp. (Rocky Hill, CT) has released singlecomponent light- and moisture-curing silicone adhesives for use on medical devices that incorporate silicone materials or require flexible bond joints or coatings. The...
Products: Medical
Radicom Research (San Jose, CA) offers a series of external and embedded modems designed to meet medical requirements. Avail - able in both serial TTL and USB interfaces, the modems operate under Windows, Linux, or...
Products: Manufacturing & Prototyping
Texcel (East Longmeadow, MA) offers custom medical device development and manufacturing, including surgical, interventional, and implantable devices such as endoscopic instruments, spinal/orthopedic implants, and...
Products: Medical
Automation Products Group (Logan, UT) offers the PG5 digital pressure gauge that features a five-digit display. The gauge uses MEMS-based sensing technology, and incorporates user-selectable setup features. It provides...
Products: Medical
The Athlonix™ high-power-density brush DC motors from Portescap, a Danaher Motion company (West Chester, PA), feature output power up to 9 watts and a coreless design with a self-supporting coil and magnetic circuit. They are...
Products: Medical
Infusion System
Hospira (Lake Forest, IL) has introduced the GemStar® SP infusion system with GemStar™ Infusion Suite software. The system is designed to help caregivers better incorporate patient safety best practices at the patient’s bedside. The GemStar Infusion Suite software is a standalone PC-based application that enables efficient and...
Products: Medical
Kavlico, a unit of Custom Sensors & Technologies (Moorpark, CA) has introduced the P6060 pressure sensors for air pressure measurements in oxygen concentrators, respirators, and ventilators. The lightweight sensors have a...
Products: Electronics & Computers
GlobTek (Northvale, NJ) has introduced the GS-1549 power supply that delivers up to 50W of continuous output power. It features dual regulated outputs of +12 Vdc at 2A, and variable 10-100 Vdc at 26W. The power supply also features...
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Ask the Expert
Ralph Bright on the Power of Power Cords
Understanding power system components and how to connect them correctly is critical to meeting regulatory requirements and designing successful electrical products for worldwide markets. Interpower’s Ralph Bright defines these requirements and explains how to know which cord to select for your application.
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Inside Story
Inside Story: Trends in Packaging and Sterilization
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.
