Inflow conduit for ventricular assist device
US7258679B2 · kind B2 · utility
45Cited by
18References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 7, 2003 |
| Grant date | Aug 21, 2007 |
| Priority date | — |
| Expiry date | Apr 29, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M60/857
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An inflow conduit of a ventricular assist device configured to prevent formation of recirculation and stagnation zones as well as collapse due to external forces or pump induced suction can be rigid and have a funnel like shape with an elbow to accommodate a patient anatomy. Stiffening elements and pressure sensing devices can also be provided associated with the inflow conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.