Prefabricated sterile and disposable kits for the rapid assembly of a tissue heart valve
US5326370A · kind A · utility
198Cited by
32References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 1992 |
| Grant date | Jul 5, 1994 |
| Priority date | — |
| Expiry date | Aug 3, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/7857
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This invention relates generally to a rapid assembly, concentric and flexible mating stent, tissue heart valve which can be assembled from prefabricated, sterile and disposable kits by a non-surgeon in the limited time available in an operating room. The kits provide the necessary tools and apparatus for harvesting the tissue and measuring the open annulus within the patient's heart. In addition, the kits contain size-specific components to be used during the rapid manufacture of the tissue heart valve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.