Method for reducing tissue interface pressure
US12064383B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2020 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Mar 24, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2203/46
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to the reduction of tissue interface pressure. The present invention provides a method to immerse an individual to a desired depth into a support surface. The method of the present invention maintains a desired level of immersion over time independent of the motion of the individual or changes in the position of the support surface or externally applied loads to the support surface, alone or in combination. The method of the present invention is an improvement to using an individual's weight or height or other sensor to determine inputs to an algorithm for immersing the individual to a certain depth into the surface. No pressure measurements or displacement measurements are required in accordance with the present invention, and the height and weight of the individual is not required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.