Patent foramen ovale closure method
US10945716B2 · kind B2 · utility
9Cited by
47References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 18, 2017 |
| Grant date | Mar 16, 2021 |
| Priority date | — |
| Expiry date | Jan 20, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/064
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention relates to devices for closing a passageway in a body, for example a patent foramen ovale (PFO) in a heart, and related methods of using such closure devices for closing the passageway. The method includes introducing a mechanical closure device into an atrium of the heart and transeptally deploying the closure device across the interatrial septum to provide proximation of the septum secundum and septum primum.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.