发明名称 |
CANNULA ASSEMBLY |
摘要 |
Cannula assemblies and methods of manufacturing cannula assemblies are provided. The cannula assembly includes a cannula and a pigtail extension coupled to the cannula. The pigtail extension includes a proximal section having a first stiffness and a distal section having a second stiffness, the first stiffness greater than the second stiffness. The proximal section of the pigtail extension is positioned between the cannula and at least a portion of the distal section. |
申请公布号 |
US2015328382(A1) |
申请公布日期 |
2015.11.19 |
申请号 |
US201514711451 |
申请日期 |
2015.05.13 |
申请人 |
Abiomed, Inc. |
发明人 |
Corbett Scott C.;Hastie Caitlyn |
分类号 |
A61M1/10;A61M1/12 |
主分类号 |
A61M1/10 |
代理机构 |
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代理人 |
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主权项 |
1. A cannula assembly for an intravascular heart pump system comprising:
a cannula; and a pigtail extension coupled to the cannula, the pigtail extension including:
a proximal section having a first stiffness, anda distal section having a second stiffness; wherein the first stiffness is greater than the second stiffness; and wherein the proximal section is positioned between the cannula and at least a portion of the distal section. |
地址 |
Danvers MA US |