University of California

Medisens Wireless, Inc.

Ming-Chun Huang

Majid Sarrafzadeh

Wenyao Xu

Nitin Raut

Behrooz Yadegar

Jason J Liu

A fabric-based pressure sensor array includes: (1) a first layer including M elongated conductive strips coated thereon; (2) a second layer including N elongated conductive strips coated thereon, the M elongated conductive strips extending crosswise relative to the N elongated conductive strips to define M&#xd7;N intersections; and (3) a unitary textile sheet extending between the first layer and the second layer so as to overlap the M&#xd7;N intersections, the textile sheet having a variable resistivity in response to applied pressure so as to define M&#xd7;N pressure sensors at locations corresponding to the M&#xd7;N intersections.

Fabric-based pressure sensor arrays including intersecting elongated conductive strips on opposite sides of a textile sheet

A system includes a pressure sensitive material that provides an indication of applied pressure for multiple locations on the material, and an analysis device in communication with the pressure sensitive material. The analysis device receives the indication of applied pressure, determines, for each of multiple measurement periods, a pressure image from the indication of applied pressure such that a sequence of pressure images is determined, and constructs a manifold representing the sequence of pressure images.

On-bed monitoring system for range of motion exercises with a pressure sensitive bed sheet

Fabric-based pressure sensor arrays and methods for data analysis

Growing community of inventors

Sulver, CA, United States of America

Ming-Chun Huang