Talking Lights, LLC

Myolex Inc.

Other

Koninklijke Philips Corporation N.v.

Skulpt, Inc.

Foster-miller, Inc.

B L Partnership

Elmer C Lupton

Steven B Leeb

George B Hovorka

Deron Jackson

Jose L Bohorquez

Michael Rinehart

Haydn Taylor

Al-Thaddeus Avestruz

Ken Li

Roderick T Hinman

Gary Livshin

Seward B Rutkove

Billie L Bentzen

John Rodriguez

Nels R Peterson

Lev E Bromberg

Leslie S Rubin

Harris Gold

Claudio Cassina

Justyna B Teverovsky

R Edwin Hicks

Cary Liberman

Dmitri Khrebtukov

Mes Peterson

Thomas H E Mendum

Yensy Hall

Stanislava Daraskevich

Juan Jaramillo

Gonzalo Cespedes

Embodiments of devices and methods for evaluating tissue are disclosed. In one embodiment, a method for measuring a characteristic of a tissue may include passing a current through the tissue, measuring a signal corresponding to the voltage resulting from passing the current through the tissue, analyzing current passed through the tissue and resulting voltage to determine the electrical characteristics of the tissue; and analyzing the electrical characteristics of the tissue to determine a status of the tissue. Disposable sensors are disclosed.

Advanced electronic instrumentation for electrical impedance myography

A portable device for measuring a bioimpedance-related property of tissue includes a plurality of electrodes arranged in a pattern on a surface and associated software for measuring bio-impedance related data of localized regions of tissue and calculate health-related parameters based on the measured data. These calculated parameters may be representative of muscular health of the localized tissue region.

Enhanced measurements of bioimpedance

High performance sensors for electrical impedance myography

Sensors, including disposable sensors, for measuring tissue

Systems, methods, and sensors for measuring tissue

Embodiments of devices and methods for evaluating tissue are disclosed. In one embodiment, a method for measuring a characteristic of a tissue may include passing a current through the tissue, measuring a signal corresponding to the voltage resulting from passing the current through the tissue, analyzing current passed through the tissue and resulting voltage to determine the electrical characteristics of the tissue; and analyzing the electrical characteristics of the tissue to determine a status of the tissue.

Devices and methods for evaluating tissue

The present invention relates to the dual-use of radiation, for example, but not limited to, visible or infrared light, for both a conventional application, e.g., illumination, combined with the additional or 'dual-use' application of transmitting information without wires.

Multi-frequency dual-use system

The present invention provides variable pore size filters. The variable pore size filters of the present invention comprise a fabric matrix, having a set pore size, wherein the fabric matrix is coated with a gel that expands and shrinks in response to a trigger. When the gel is expanded, the pore size of the filter is small and filtering is accomplished. When the gel is shrunken, the pore size of the filter is large and cleaning of the filter by a backwash or forward flush of fluid is accomplished.

Responsive gels and methods of use thereof

An process for working a material in which a reverse thermal fluid is used as a cutting fluid and, as a result of heat generated during the working process, the fluid increases in temperature above its transition temperature and viscosifies and thickens. In another embodiment, the invention is an article of manufacture of a material which has been worked to increase its temperature and a reverse thermal fluid in intimate thermal contact with the material above the transition temperature of the reverse thermal fluid.

Working materials with smart cutting fluids

A graft reverse thermal hydrogel which does not show substantial loss of complex viscosity at and up to 20 degrees above the transition temperature upon autoclaving or aging. Other embodiments include the graft reverse thermal copolymer which can be dissolved in water to produce the graft reverse thermal hydrogel, a process for manufacturing the graft reverse thermal copolymer and hydrogel and applications for the stable graft reverse thermal hydrogel.

Stable copolymers

Smart cutting fluids

A system for and method of generating electromagnetic radiation in which the radiation has both a first and second utility. The electromagnetic radiation is modulated to produce electronically detectable variations to achieve the second utility, the variations not affecting the first utility. In one embodiment, the electromagnetic radiation is visible light. In this embodiment, the first utility is illumination and the second utility is the transmission of data. In another embodiment, the invention provides a lamp for generating visible light capable of providing illumination and transmitting data to a receiver. Any variations in the visible light resulting from the data transmission are imperceptible by a human eye regardless of the nature of the data being transmitted. In yet another embodiment, a power line carrier modem or wireless network may be used with the present invention to transmit information to the source.

Communication with non-flickering illumination

Network for transmitting and using electromagnetic radiation for two or more functionally different useful purposes. Such a network may be comprised of a signal source apparatus to provide information, an electromagnetic radiation generator capable of being modulated for providing electromagnetic radiation, electronic circuitry for modulating the electromagnetic radiation generator, medium through which the electromagnetic radiation passes and is transmitted, a receiver apparatus for receiving and demodulating the modulated electromagnetic radiation, a first user means for processing and making use of the information to achieve a useful functional purpose, and second user means for achieving a useful functional purpose from said radiation said useful functional purpose being different from the purpose of said first user means.

Non-visible communication systems

A system for and method of generating electromagnetic radiation in which the radiation has both a first and second utility. The electromagnetic radiation is modulated to produce electronically detectable variations to achieve the second utility, the variations not affecting the first utility. In one embodiment, the electromagnetic radiation is visible light. In this embodiment, the first utility is illumination and the second utility is the transmission of data. In another embodiment, the invention provides a lamp for generating visible light capable of providing illumination and transmitting data to a receiver. Any variations in the visible light resulting from the data transmission are imperceptible by a human eye regardless of the nature of the data being transmitted. In yet another embodiment, a power line carrier modem may be used with the present invention to transmit information to the source.

Non-flickering illumination based communication

Growing community of inventors

Charlestown, MA, United States of America

Elmer C Lupton