Electric Impedance

Smartphone-Based Bioelectrical Impedance Analysis Devices for Daily Obesity Management.

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Publication Date: 
Sep 14, 2015

Current bioelectric impedance analysis (BIA) systems are often large, cumbersome devices which require strict electrode placement on the user, thus inhibiting mobile capabilities.

Microfluidic CD4+ and CD8+ T lymphocyte counters for point-of-care HIV diagnostics using whole blood.

Publication Date: 
Dec 05, 2013

Roughly 33 million people worldwide are infected with HIV; disease burden is highest in resource-limited settings. One important diagnostic in HIV disease management is the absolute count of lymphocytes expressing the CD4(+) and CD8(+) receptors.

A new concept for medical imaging centered on cellular phone technology.

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Publication Date: 
Apr 30, 2008

According to World Health Organization reports, some three quarters of the world population does not have access to medical imaging.

Method and device for bio-impedance measurement with hard-tissue applications.

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Publication Date: 
Jun 11, 2008

Bio-impedance measurements can be used to detect and monitor several properties of living hard-tissues, some of which include bone mineral density, bone fracture healing or dental caries detection.

A 3D reconstruction algorithm for EIT using a handheld probe for breast cancer detection.

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Publication Date: 
Apr 25, 2006

A 3D reconstruction algorithm for electrical impedance tomography is presented for determining the distribution of electrical properties inside the body, given electrical measurements made on the surface.

Design and analysis of a recoil-type vibrotactile transducer.

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Publication Date: 
Aug 16, 2010

This article describes the design of a high-bandwidth, iron-less, recoil-based electromagnetic vibrotactile actuator.