Patient/invalid support with pressure reducing system
US9782311B2 · kind B2 · utility
12Cited by
14References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2013 |
| Grant date | Oct 10, 2017 |
| Priority date | — |
| Expiry date | Jul 28, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G7/05792
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A patient support includes a plurality of stacked layers of cushioning material, at least two of the layers comprising foam, each of the at least two layers having a different firmness, and at least one of the layers comprising a gel-based cushioning layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.