Cerebral aneurysm clip
US4943298A · kind A · utility
116Cited by
6References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 2, 1989 |
| Grant date | Jul 24, 1990 |
| Priority date | — |
| Expiry date | Jun 2, 2009 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L31/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A cerebral aneurysm clip composed of blade parts capable of clipping the root of a lump of cerebral aneurysm and a spring part of imparting a clipping force to the said blade parts, which is characterized in that the said blade parts are made of a synthetic resin or ceramic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.