基本信息:
- 专利标题： INTRAVASCULAR BLOOD PUMP WITH BALLOON
- 申请号：US17979015 申请日：2022-11-02
- 公开(公告)号：US20230137664A1 公开(公告)日：2023-05-04
- 发明人： Thorsten Siess , Christoph Nix , Walid Aboulhosn
- 申请人： Abiomed Europe GMBH
- 申请人地址： DE Aachen
- 专利权人： Abiomed Europe GMBH
- 当前专利权人： Abiomed Europe GMBH
- 当前专利权人地址： DE Aachen
- 优先权： EP17169581.0 20170504
- 主分类号： A61M25/10
- IPC分类号： A61M25/10 ; A61M60/135 ; A61M60/896 ; A61M60/833 ; A61M60/13 ; A61M60/861 ; A61M60/237
摘要：
An intravascular blood pump (1) comprises a ring seal (10) that is configured to assume a collapsed configuration and an expanded configuration and configured to contact and seal against an inner wall of the patient’s blood vessel when inserted therein in the expanded configuration. A support member (12; 13) is disposed inside the ring seal (10) in order to support the ring seal (10) from the inside, wherein the support member (12; 13) is configured to collapse at least partially when a predetermined pressure difference between a proximal area and a distal area of the blood vessel acting on the ring seal (10) is exceeded.
公开/授权文献:
- US12005208B2 Intravascular blood pump with balloon 公开/授权日：2024-06-11