发明申请
US20120179179A1 Rotational Atherectomy Device with Fluid Inflatable Support Elements and Distal Protection Capability
有权
具有流体充气支撑元件和远端保护能力的旋转动脉粥样硬化切除装置
- 专利标题： Rotational Atherectomy Device with Fluid Inflatable Support Elements and Distal Protection Capability
- 专利标题（中）： 具有流体充气支撑元件和远端保护能力的旋转动脉粥样硬化切除装置
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申请号： US13344993申请日： 2012-01-06
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公开(公告)号： US20120179179A1公开(公告)日： 2012-07-12
- 发明人: Leonid Shturman
- 申请人： Leonid Shturman
- 申请人地址： CH Nyon
- 专利权人： Lela Nadirashvili
- 当前专利权人： Lela Nadirashvili
- 当前专利权人地址： CH Nyon
- 优先权： GB0623366.2 20060713
- 主分类号： A61B17/22
- IPC分类号： A61B17/22
摘要：
A rotational atherectomy device for abrading a stenotic lesion from a vessel of a patient comprises a flexible drive shaft which extends towards a distal end of the device, a distal fluid inflatable support element located at a distal end of the drive shaft and an abrasive element mounted to the drive shaft proximal to and spaced away from the distal fluid inflatable support element. Both the abrasive element and the distal fluid inflatable support element are rotatable together with the drive shaft.
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