Disposable hemostatic clip system
US11234707B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 2019 |
| Grant date | Feb 1, 2022 |
| Priority date | — |
| Expiry date | Feb 11, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/12004
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A disposable hemostatic clip is provided, the clip includes two degradable clip-arms, a pulling bracket, a hook handle and a degradable sleeve. The degradable clip-arms are respectively arranged on two front portions of the pulling bracket; a lower part of the pulling bracket hooks with the hook handle; and the pulling bracket and the hook handle are assembled in the degradable sleeve. The degradable clip-arms and the degradable sleeve are made by using a degradable material, so that all the parts of the hemostatic clip retained in the body are degradable. At the same time, the disposable hemostatic clip also provides a metal part used in combination with a degradable part, thereby achieving separation and retention of a degradable clip portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.