Retrieval device
US10786277B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2018 |
| Grant date | Sep 29, 2020 |
| Priority date | — |
| Expiry date | Sep 2, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/2217
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present subject matter provides improvements of endoscopic retrieving devices. In specific, the present subject matter provides a net element with an extra wide tail section. The present subject matter provides a new weaving pattern. The present subject matter provides a new shape of the loop. The present subject matter provides a net with a combination of net elements, such as combinations of different net geometries and/or different net materials. The present subject matter provides a new and inventive loop. The present subject matter provides an improved second end of the tubular member. The present subject matter provides a new and inventive arm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.