基本信息:
- 专利标题: APPARATUS AND METHODS FOR REVASCULARIZATION AND PERFUSION
- 专利标题(中):装置和方法用于重新放大和灌注
- 申请号:PCT/IL1997000162 申请日:1997-05-20
- 公开(公告)号:WO1997044071A1 公开(公告)日:1997-11-27
- 申请人: SUDAI, Amnon
- 专利权人: SUDAI, Amnon
- 当前专利权人: SUDAI, Amnon
- 优先权: IL118352 19960521
- 主分类号: A61M01/10
- IPC分类号: A61M01/10
摘要:
The invention is practiced by introducing a catheter (10) into the left ventricle of the heart. Deployment of an intraventricular pump assembly (12) from the end of catheter (10) is carried out by pushing holding device (24) in direction of the arrow (26). The tubes (20) of the intraventricular pump assembly (16) swing outward to protrude from hub (18). The first intraventricular pump (16) has a resilient bulb (30) attached to the hub (18). The tubes (20) are then self-anchored the myocardium such that they can act to inject blood into the myocardial wall from the ventricle.
摘要(中):
通过将导管(10)引入心脏的左心室来实施本发明。 通过沿着箭头(26)的方向推动保持装置(24),从导管(10)的端部部署心室内泵组件(12)。 心室内泵组件(16)的管(20)向外摆动以从轮毂(18)突出。 第一脑室内泵(16)具有附接到轮毂(18)的弹性灯泡(30)。 管(20)然后自我锚定心肌,使得它们可以起作用以将血液从心室注入心肌壁。