CA2580452C - Pompe a turbine extensible - Google Patents
Pompe a turbine extensible Download PDFInfo
- Publication number
- CA2580452C CA2580452C CA2580452A CA2580452A CA2580452C CA 2580452 C CA2580452 C CA 2580452C CA 2580452 A CA2580452 A CA 2580452A CA 2580452 A CA2580452 A CA 2580452A CA 2580452 C CA2580452 C CA 2580452C
- Authority
- CA
- Canada
- Prior art keywords
- impeller
- blade
- hub
- configuration
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
L'invention concerne une turbine qui, dans un exemple, comprend un moyeu et au moins une pale reliée au moyeu. Cette turbine possède une configuration déployée dans laquelle la pale s'étend à partir du moyeu, ainsi qu'une configuration repliée dans laquelle la pale est compressée de façon radiale, c'est-à-dire repliée autour du moyeu, par exemple. La turbine peut comprendre plusieurs pales disposées en rangées, ce qui facilite la compression des pales. Le bord externe d'une pale peut comprendre une ailette, et la base de la pale peut comprendre un renfoncement associé facilitant le repli de la pale.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61093804P | 2004-09-17 | 2004-09-17 | |
| US60/610,938 | 2004-09-17 | ||
| US11/227,277 US7393181B2 (en) | 2004-09-17 | 2005-09-15 | Expandable impeller pump |
| US11/227,277 | 2005-09-15 | ||
| PCT/US2005/033416 WO2006034158A2 (fr) | 2004-09-17 | 2005-09-16 | Pompe a turbine extensible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2580452A1 CA2580452A1 (fr) | 2006-03-30 |
| CA2580452C true CA2580452C (fr) | 2013-11-26 |
Family
ID=38066771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2580452A Expired - Fee Related CA2580452C (fr) | 2004-09-17 | 2005-09-16 | Pompe a turbine extensible |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2580452C (fr) |
-
2005
- 2005-09-16 CA CA2580452A patent/CA2580452C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2580452A1 (fr) | 2006-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11434921B2 (en) | Expandable impeller pump | |
| US12404858B2 (en) | Catheter blood pump heart assist device | |
| CA2580452C (fr) | Pompe a turbine extensible |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20170918 |