Glass impeller for a blood pump
US11583672B2 · kind B2 · utility
17Cited by
4References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 27, 2020 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Feb 3, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/02
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A blood pump includes an impeller assembly housing; and an impeller assembly disposed within the impeller assembly housing. The impeller assembly includes an impeller having a main body, at least one impeller blade extending outwardly therefrom, and a skirt disposed around at least a portion of the main body. At least a portion of the at least one impeller blade is disposed between the main body and an inner surface of the skirt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.