Release mechanism
US11890207B2 · kind B2 · utility
0Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 10, 2022 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Jun 23, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2002/701
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A release mechanism especially but not exclusively for use in a prosthetic hand. The release mechanism includes a retainer and a release pin held within the retainer so as to be moveable between an engagement position and a release position. The retainer is provided with portions which engage the release pin to restrain it to movement between the engagement position and the release position. The portions include ball bearings to reduce the friction between the retainer and the release pin. Also, a prosthetic hand having such a release mechanism is provided so that the user can release the hand if it becomes jammed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.