Fabric-based pressure sensor arrays and methods for data analysis
US9271665B2 · kind B2 · utility
37Cited by
30References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 18, 2012 |
| Grant date | Mar 1, 2016 |
| Priority date | — |
| Expiry date | Sep 10, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
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×N intersections; and (3) a unitary textile sheet extending between the first layer and the second layer so as to overlap the M×N intersections, the textile sheet having a variable resistivity in response to applied pressure so as to define M×N pressure sensors at locations corresponding to the M×N intersections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.