Anti-bedsore bed
US9724257B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | May 3, 2017 |
| Grant date | Aug 8, 2017 |
| Priority date | — |
| Expiry date | May 3, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2210/90
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An anti-bedsore bed may comprise a bed unit, a first bed body, and a second bed body. The bed unit has a first mattress, and a bottom portion is coupled on a bottom surface thereof. Moreover, the bottom portion comprises six supporting units evenly arranged into three sets at positions corresponding to a user's upper, middle and lower back, and each of the supporting units has a sliding block moveably mounted on an upper surface of the bottom portion. Furthermore, each of the sliding blocks has a supporting rod, and an abutting unit is pivotally connected to an upper end of the supporting rod. The supporting rods are configured to move upwardly in a preset time interval, and the abutting units are adapted to uplift a user's body to detach from the first mattress for a designed time, thereby achieving the anti-bedsore effect.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.