Dual sterilization containment vessel
US9707077B2 · kind B2 · utility
6Cited by
27References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2014 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Apr 7, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1033
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The disclosure pertains to a vessel for holding replacement heart valves and associated positioning and installation apparatus which is configured and adapted to contain a biocidal sterilization fluid during and following exposure of a delivery system for the replacement heart valve to sterilization by ionizing radiation and methods of use therefor. The vessel includes a shield which limits exposure of biologically derived material therein to radiation. The vessel also provides a storage and shipping container for the replacement heart valve in which the biologically derived material is maintained in a sterile fluid environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.