Medical

Engaging stakeholders in the home medical device market

The Growing Home Medical Device Market – How Could It Impact Med Tech Stakeholders? 90% of patients prefer digital technology tools (such as mobile apps) over medication, per an October 2013 survey by Digitas Health. And, Semico Research's Aging in Place: The Internet of Things for the Golden Years forecasts that the home medical device market will reach $30 billion in revenues by 2017. Gain expert insight into engaging stakeholders of the growing home medical device market - including implications for manufacturers, intended device uses, end users, safety and essential performance, transformation requirements, mobile apps + more.

Posted in: Medical, White Papers

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VINCENT Systems Prosthetics Give Patients A New Feel For Life

The human hand is a biomechanical marvel, but our hands are easy to take for granted because we depend on them all day long. People without all or part of their hands, however, know full well the value of what is missing as they struggle to perform even simple, everyday tasks.

Posted in: Medical, White Papers, MDB

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The Stealth E-Bike: Challenges in Developing the First Fully Integrated Drive System for E-Bikes

The idea of a bike with pedal assistance is very old, dating back to 1860, when pedal assistance was thought of as a steam machine that would give power to the back wheel of a bike. In 1895, the first direct-drive hub motor was developed, which, as a concept, still remains today. In 1897, the first idea for a mid-drive system was born, but wasn’t quite a finished idea. In 1898, the idea was developed of a direct-drive motor that is concentric with a shaft that powers a rotor atop the rear tire to make a friction drive. As decades went on, other concepts for e-bikes were developed, using drive systems only in the front wheel or the back wheel. FAZUA is launching the future of e-bikes in 2015 with what the company calls the mid-drive 2.0. It’s a mid-drive system with an integrated gear reduction that is smaller, lighter, and integrated in the bike so the e-bike actually still looks and feels like a bike – because it actually still is a bike.

Posted in: Medical, White Papers

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Sensors Monitor Dangerous Hits on the Football Field

In football, a tackle can supply 100 Gs of force or more, well above the amount that can cause a concussion and more than 10 times the force of an F‑16 jet roll maneuver. University of Florida (UF) researchers are using the helmets of Gator football players to help measure the force of on‑field hits to better understand and prevent concussions, and treat them before they cause lasting damage.

Posted in: Sensors, Medical, Patient Monitoring, Test & Measurement, Monitoring, News

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Pulley Mechanism Improves Hand Function After Surgery

Engineers at Oregon State University have developed and successfully demonstrated a simple pulley mechanism to improve hand function after surgery. The device is one of the first instruments ever created that could improve the transmission of mechanical forces and movement while implanted inside the body.

Posted in: Mechanical Components, Motion Control, Rehabilitation & Physical Therapy, Medical, News

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Imaging System Obtains More Color Information than Human Eye

Researchers at the University of Granada have designed a new imaging system capable of obtaining up to twelve times more color information than the human eye and conventional cameras, which implies a total of 36 color channels. The important scientific development will facilitate the easy capture of multispectral images in real time.The technology could be used in the not-too-distant future to create new assisted vehicle driving systems, to identify counterfeit bills and documents, or to obtain more accurate medical images than those provided by current options.The scientists, from the Color Imaging Lab group at the Optics Department, University of Granada, have designed the new system using a new generation of sensors, in combination with a matrix of multispectral filters to improve their performance.Transverse Field Detectors (TFDs) extract the full color information from each pixel in the image without the need for a layer of color filter on them.In order to do so, the TFDs take advantage of a physical phenomenon by virtue of which each photon penetrates at a different depth depending on its wavelength, i.e., its color. In this way, by collecting these photons at different depths on the silice surface of the sensor, the different channels of color can be separated.SourceAlso: Learn about Imaging Space System Architectures.

Posted in: Cameras, Imaging, Sensors, Detectors, Medical, News, Automotive

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New Material Steals and Stores Oxygen from Air

Researchers from the University of Southern Denmark have synthesized crystalline materials that can bind and store oxygen in high concentrations.The stored oxygen can be released again when and where it is needed.Depending on the atmospheric oxygen content, temperature, or pressure, it takes seconds, minutes, hours, or days for the substance to absorb oxygen from its surroundings. Different versions of the substance can bind oxygen at different speeds. With this complexity, it becomes possible to produce devices that release and/or absorb oxygen under different circumstances — for example, a mask containing layers of these materials in the correct sequence might actively supply a person with oxygen directly from the air without the help of pumps or high pressure equipment."This could be valuable for lung patients who today must carry heavy oxygen tanks with them. But also divers may one day be able to leave the oxygen tanks at home and instead get oxygen from this material as it 'filters' and concentrates oxygen from surrounding air or water," said Christine McKenzie, professor at the University of Southern Denmark. "A few grains contain enough oxygen for one breath, and as the material can absorb oxygen from the water around the diver and supply the diver with it, the diver will not need to bring more than these few grains."SourceAlso: Read other Materials tech briefs.

Posted in: Materials, Medical, News

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