Catch member for PFO occluder
US8636765B2 · kind B2 · utility
1Cited by
208References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2013 |
| Grant date | Jan 28, 2014 |
| Priority date | — |
| Expiry date | Apr 5, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/00867
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Delivery (and recovery) devices and techniques for delivering an implant into a desired location within the body and catch systems for such implants. The devices and techniques relate particularly to, but are not limited to, a patent foramen ovale (PFO) occluder made from a polymer tube. A catch system maintains an occluder in a deployed configuration by holding it in a reduced axial length position. Some embodiments have a compressible tip. Some embodiments have temporary catching mechanisms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.