Implantable coaptation assist devices with sensors and associated systems and methods
US11633281B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 16, 2020 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Feb 17, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0096
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Coaptation assist device for repairing cardiac valves and associated systems and methods are disclosed herein. A coaptation assist device configured in accordance with embodiments of the present technology can include, for example, a fixation member configured to press against cardiac tissue proximate to a native valve annulus, and a stationary coaptation structure extending away from the fixation member. The coaptation structure can include an anterior surface configured to coapt with a first native leaflet during systole and a posterior surface configured to displace at least a portion of a second native leaflet. The device also includes at least one sensor configured to detect parameters associated with at least one of cardiac function and device functionality. The sensors can be pressure sensors configured to detect left atrial pressure and/or left ventricular pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.