Reentry catheter and method thereof
US9775969B2 · kind B2 · utility
11Cited by
129References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 25, 2015 |
| Grant date | Oct 3, 2017 |
| Priority date | — |
| Expiry date | Feb 25, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0197
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention generally relates to method and apparatus for crossing an obstruction in a tubular member, and more particularly to a medical device method for crossing of a chronic occlusion in a subintimal or interstitial space of an artery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.