Devices and methods to apply alternating level of reduced pressure to tissue
US8728045B2 · kind B2 · utility
19Cited by
97References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 4, 2010 |
| Grant date | May 20, 2014 |
| Priority date | — |
| Expiry date | Jun 7, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2209/088
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods and devices for treatment of damaged tissue are disclosed, including treatment of wounds by employing non-electrically powered, reduced pressure therapy devices with a pressure oscillation mechanism. Maintenance and control of the sub atmospheric pressure exerted may be provided by such devices while minimizing discomfort to the user. The devices may be configured to be worn inconspicuously underneath clothing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.