Segmented instrument having braking capabilities
US10952594B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2019 |
| Grant date | Mar 23, 2021 |
| Priority date | — |
| Expiry date | Nov 27, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B23/2476
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical instrument may comprise a plurality of links disposed in series along an axial direction. The plurality of links also may comprise a brake assembly comprise one or more first braking components coupled to a first link in the pair of adjacent links and one or more second braking components coupled to a second link in the pair of adjacent links. The one or more first braking components and the one or more second braking components may have an interleaved arrangement with each other. The braking assembly may be actuatable between an engaged state and a disengaged state, wherein the one or more first braking components and the one or more second braking components inhibit the pair of adjacent links from pivoting relative to one another in the engaged state of the brake assembly, and wherein the one or more first braking components and the one or more second braking components permit the pair of adjacent links pivoting relative to one another in the disengaged state of the brake assembly. The one or more first braking components and the one or more second braking components may be pressed together in the engaged state of the brake assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.