Prosthetic heart valve holder apparatus
US9333076B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2007 |
| Grant date | May 10, 2016 |
| Priority date | — |
| Expiry date | May 12, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2250/0097
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Apparatus for use with a prosthetic heart valve includes a holder, to which the heart valve is releasably attached, and an elongated handle. The handle can be connected to the holder simply by pushing a distal end of the handle straight into a recess in the holder. After this has been done, the holder preferably releasable latches onto the handle, and the handle can also be rotated about its longitudinal axis to transmit torque to the holder (e.g., a rotatable portion of the holder). Rotation of such a rotatable portion of the holder can be used to deflect portions of the valve radially inward. This operation of a rotatable portion of the holder is preferably one-way-only. The handle can be released from the holder at any time, and it can similarly be reconnected to the holder at any time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.