Pressure relief surface
US7937791B2 · kind B2 · utility
38Cited by
180References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2008 |
| Grant date | May 10, 2011 |
| Priority date | — |
| Expiry date | Dec 24, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2203/34
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention includes a pressure relief patient support surface. The pressure relief support surface includes a plurality of layers of a three-dimensional networked fiber material positioned inside a cover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.