Health, Medicine, & Biotechnology

Gene Expression Signatures for Colon Carcinogenesis and Radiation-Induced Cellular Transformation

Lyndon B. Johnson Space Center, Houston, Texas Monitoring colon health and transformation into a diseased tissue, including inflammation and cancer, is difficult using conventional techniques, as individuals are required to undergo invasive procedures. However, by using exfoliated cells, it is possible to characterize the overall health of the colon by monitoring patterns of gene expression.

Posted in: Briefs, Patient Monitoring

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Tissue-Building Technique Could Someday Build Organs

A new instrument developed at Brown University could someday build replacement human organs the way electronics are assembled today. In this case, the parts are 3D microtissues containing thousands to millions of living cells. The device is called “BioP3” for pick, place, and perfuse. Because it allows assembly of larger structures from small living microtissue components, future versions of BioP3 could be used to manufacture organs such as livers, pancreases, or kidneys.

Posted in: Articles, UpFront

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Implantable Neurostimulator Alleviates Dry Eye

Stanford Biodesign fellows are testing two tiny devices that stimulate natural tear production. The technologies deliver micro-electrical pulses to the lacrimal gland.

Posted in: News, News, Implants & Prosthetics

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Wearable Nanowire Sensors Monitor Electrophysiological Signals

Researchers from North Carolina State University have developed a new, wearable sensor that uses silver nanowires to monitor electrophysiological signals, such as electrocardiography (EKG) or electromyography (EMG). The new sensor is as accurate as the “wet electrode” sensors used in hospitals, but can be used for long-term monitoring and when a patient is moving.

Posted in: News, News, Electronic Components, Patient Monitoring, Sensors

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Technology Diagnoses Brain Damage from Concussions, Strokes, and Dementia

New optical diagnostic technology developed at Tufts University School of Engineering promises new ways to identify and monitor brain damage resulting from traumatic injury, stroke, or vascular dementia in real time and without invasive procedures.

Posted in: News, Electronic Components, Diagnostics, Fiber Optics, Optics, Photonics, Measuring Instruments

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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: White Papers, White Papers

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Robotic Walker Helps Patients Regain Natural Gait

Researchers from the National University of Singapore have invented a novel robotic walker that helps patients carry out physical therapy sessions to regain their leg movements and natural gait. The system also increases productivity of physiotherapists, and improves the quality of rehabilitation sessions. The walker can support a patient’s weight while providing the right amount of force at the pelvis to help the patient walk with a natural gait.

Posted in: News, Rehabilitation & Physical Therapy

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