Intravascular blood pumps and methods of use
US12220570B2 · kind B2 · utility
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663References
49Claims
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Key dates
| Filing date | Oct 7, 2019 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Jan 5, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M60/414
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Intravascular blood pumps and methods of use. The blood pump include a pump portion that includes a collapsible blood conduit defining a blood flow lumen between an inflow and an outflow. The pump portion includes a distal collapsible impeller axially spaced from a proximal collapsible impeller, at least a portion of each of the distal and proximal collapsible impellers disposed between the inflow and the outflow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.