Easy loading hemostatic clip and cartridge
US5908430A · kind A · utility
50Cited by
7References
23Claims
0Family size
Inventor
Key dates
| Filing date | Mar 20, 1997 |
| Grant date | Jun 1, 1999 |
| Priority date | — |
| Expiry date | Mar 20, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B17/122
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention provides a cartridge that retains clips in their slots and also facilitates removal of the clips by a clip applier. The slots are provided with at least one and preferably two retaining members that protrude from and preferably run substantially parallel to the slot-defining walls. The retaining members interfere with the clip to an extent sufficient to retain the clip in the slot while permitting relative movement between the clip and the saddle. In a preferred embodiment, the legs of the clip are flared to further facilitate engagement between the clip legs and the grooves of the applier jaws.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.