Turning air mattress, turning air cell, and control method for air mattress
US11197794B2 · kind B2 · utility
0Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2019 |
| Grant date | Dec 14, 2021 |
| Priority date | — |
| Expiry date | Jan 6, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G2200/32
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present invention discloses a turning air mattress, a turning air cell, and a control method for a turning air mattress. With structural arrangements of an upper portion and a lower portion of the turning air cell as well as inflation and deflation control, the turning air cell having an upper portion that is wider and a lower portion that is narrower can further assist a patient in body turning, enabling the patient to easily achieve a sufficient body turning angle, further reducing the risk of likeliness to pressure sores caused by the structure of the air mattress pressing against the body of the patient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.