Prosthetic heart valve cooling
US11766325B2 · kind B2 · utility
0Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2022 |
| Grant date | Sep 26, 2023 |
| Priority date | — |
| Expiry date | May 18, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/9522
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Devices for, and methods of, compressing a stented prosthetic heart valve are disclosed. The method including inserting a stented prosthetic heart valve having a self-expandable stent frame into a container, initiating a cooling element in the container, transferring heat through a thermal conductor to cool an interior of the container, reducing a temperature of the self-expandable stent frame while located within the container to a critical temperature of not greater than 8° C., and compressing an outer diameter of the stented prosthetic heart valve while the stented prosthetic heart valve is at the critical temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.