Puncture resistant branch artery occlusion device and methods of use
US6645222B1 · kind B1 · utility
288Cited by
25References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 17, 2000 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Oct 17, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/109
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods and apparatus are provided for removing emboli during an angioplasty, stenting, or surgical procedure comprising apparatus for occluding a branch artery to prevent reversal of flow during carotid artery stenting, the apparatus comprising a retrieval sheath configured to reduce the risk of potentially dangerous interaction with the stent during retrieval.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.