Deformable mechanism with combined motion
US11633242B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2019 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Mar 21, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2034/306
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A deformable segment with combined motion includes a flexible center backbone, the tendons of deformable segment with combined motion, a connecting piece, a proximal disk and a distal disk. The proximal end of the flexible center backbone and the proximal ends of the tendons of deformable segment with combined motion are fixedly connected to the proximal disk. The distal ends of the tendons of deformable segment with combined motion are fixedly connected to the distal disk. The distal end of the flexible center backbone penetrates through the distal disk and then extends into the distal execution segment, and is connected with the end-effector. The deformable segment with combined motion is provided with the connecting piece. The proximal driving segment is provided with proximal driving tendons. The proximal driving tendons penetrate through the proximal disk, and then are fixedly connected with the connecting piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.