Biologically implantable prosthesis and methods of using the same
US8623080B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2011 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Jan 21, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S623/91
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of using a prosthetic heart valve assembly can include implanting a first prosthesis directly into a native annulus. The first prosthesis can have a central longitudinal axis and a first engagement element. The method can also include engaging the first engagement element of the first prosthesis with a second engagement element of a second prosthesis to securely couple the second prosthesis to the first prosthesis. The second prosthesis can have a prosthetic valve. The first engagement element engages the second engagement element by moving the second prosthesis towards the first prosthesis in a direction generally parallel to the central longitudinal axis until the first engagement element engages the second engagement element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.