Tachyon, Inc.

Acutus Medical, Inc.

Other

University of California

Cytori Therapeutics, Inc.

Tachyon Networks Incorporated

University of Pittsburgh

Macropore Biosurgery, Inc.

Min Zhu

Bruce L Carneal

Marc H Hedrick

Graydon Ernest Beatty

Donald Wesley Becker

Adam J Katz

Karl E Moerder

J Christopher Flaherty

R Maxwell Flaherty

John K Fraser

Christoph Scharf

Steven Anthony Yon

Hermann Peter Lorenz

Prosper Benhaim

Ramon Llull

Daniel Welsh

Eric Daniels

Derrick Ren-yu Chou

Isabella Wulur

Derrick R Chou

Ahmad Falahatpisheh

Leo Mariappan

Steven H Bradshaw

Xinwei Shi

Brian M Strem

J William Futrell

Ramón Llull

Nathan Angel

William J Futrell

Weiyi Tang

Haizhe Zhang

Derrick Ren-Yu Chou

A cardiac information dynamic display system comprises: one or more electrodes configured to record sets of electric potential data representing cardiac activity at a plurality of time intervals; and a cardiac information console, comprising: a signal processor configured to: calculate sets of cardiac activity data at the plurality of time intervals using the recorded sets of electric potential data, wherein the cardiac activity data is associated with surface locations of one or more cardiac chambers; and a user interface module configured to display a series of images, each image comprising: a graphical representation of the cardiac activity. Methods of providing cardiac activity data are also provided.

Cardiac mapping system with efficiency algorithm

Provided is a cardiac virtualization test tank and testing system and method. A test tank is provided that includes a physical heart model representing the structure of the heart and a plurality of electrodes that output simulated biopotential signals based on an EP model representing the electrophysiological activity of the heart. The test system can be used for training, teaching, or validating a cardiac mapping, diagnosis, and/or treatment system, as examples.

Cardiac virtualization test tank and testing system and method

Adipose derived regenerative cells are used to treat patients, including patients with cardiovascular conditions, diseases or disorders. Methods of treating patients include processing adipose tissue to deliver a concentrated amount of regenerative cells, e.g., stem and/or progenitor cells, obtained from the adipose tissue to a patient. The methods may be practiced in a closed system so that the stem cells are not exposed to an external environment prior to being administered to a patient. Accordingly, in a preferred method, adipose derived regenerative cells are placed directly into a recipient along with such additives necessary to promote, engender or support a therapeutic cardiovascular benefit.

Methods of using adipose tissue-derived cells in the treatment of cardiovascular conditions

The present invention provides adipose-derived stem cells (ADSCs), adipose-derived stem cell-enriched fractions (ADSC-EF) and adipose-derived lattices, alone and combined with the ADSCs of the invention. In one aspect, the present invention provides an ADSC substantially free of adipocytes and red blood cells and clonal populations of connective tissue stem cells. The ADSCs can be employed, alone or within biologically-compatible compositions, to generate differentiated tissues and structures, both in vivo and in vitro. Additionally, the ADSCs can be expanded and cultured to produce molecules such as hormones, and to provide conditioned culture media for supporting the growth and expansion of other cell populations. In another aspect, the present invention provides an adipose-derived lattice substantially devoid of cells, which includes extracellular matrix material from adipose tissue. The lattice can be used as a substrate to facilitate the growth and differentiation of cells, whether in vivo or in vitro, into anlagen or even mature tissues or structures.

Adipose-derived stem cells and lattices

A communication system comprising three communication resources: a contention-type access block, a non-contention access block and a second non-contention access block called a reserved block. Each time that a remote unit has a block of data to transfer to a hub station, it sends the block of data over the contention-type access block. It also sends a corresponding notification message over the reserved block. If the hub station receives the notification message but not the block of data, it sends a response message to the remote unit which designates a resource within the non-contention access block. The remote unit then sends the block of data to the hub station over the designated resource.

Method and apparatus for multiple access in a communication system

A system and method for allocating one or more portions of the frequency spectrum among a plurality of radio frequency (RF) transmitters and/or receivers. The system comprises a hub station that dynamically allocates the frequency spectrum in response to demand of the plurality of RF transmitters and/or receivers. Based on the demand, the hub station analyzes the state of performance of one or more groups of RF transmitters and/or receivers, and optimizes utilization of the assigned frequency spectrum.

Method and system for frequency spectrum resource allocation

The present invention provides adipose-derived stem cells and lattices. In one aspect, the present invention provides a lipo-derived stem cell substantially free of adipocytes and red blood cells and clonal populations of connective tissue stem cells. The cells can be employed, alone or within biologically-compatible compositions, to generate differentiated tissues and structures, both in vivo and in vitro. Additionally, the cells can be expanded and cultured to produce hormones and to provide conditioned culture media for supporting the growth and expansion of other cell populations. In another aspect, the present invention provides a lipo-derived lattice substantially devoid of cells, which includes extracellular matrix material from adipose tissue. The lattice can be used as a substrate to facilitate the growth and differentiation of cells, whether in vivo or in vitro, into anlagen or even mature tissues or structures.

A system and method is described for transmitting data from a remote unit to a hub station in order to transmit data across a wide area network, such as the Internet. The remote unit and the hub station have stored frequency tables that include the possible reverse link transmission frequencies. When a remote unit requests a frequency channel, the hub station broadcasts a message that includes the identifier of each remote unit that has requested a reverse link transmission channel. The list of identifiers from the hub station is in a specific order so that it can be stored into each remote unit's frequency table. Once the list of identifiers is stored, the remote unit can find its identifier's position within the frequency table to determine the frequency channel that was assigned by the hub station.

System and method for efficient channel assignment

Growing community of inventors

San Diego, CA, United States of America

Min Zhu