Cardiac tissue anchoring devices, methods, and systems for treatment of congestive heart failure and other conditions
US11540822B2 · kind B2 · utility
0Cited by
120References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2020 |
| Grant date | Jan 3, 2023 |
| Priority date | — |
| Expiry date | Jul 3, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/306
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A heart tissue gripping device may include a body portion, an elongate shaft, and a tissue gripping member that is attached to the distal end of the elongate shaft. The tissue gripping member being may be positioned adjacent a heart surface by insertion through an incision in the body. The tissue gripping member may releasably attach to tissue of the heart surface to facilitate a surgical instrument in performing one or more procedures. A coupling of the tissue gripping member may releasably attach the surgical device to the tissue gripping member to allow the device to access the tissue of the heart surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.