Invention Grant
US08388637B2 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粥样斑块切除装置
- Patent Title: Rotational atherectomy device with fluid inflatable support elements and distal protection capability
- Patent Title (中): 具有流体充气支撑元件和远端保护能力的旋转粥样斑块切除装置
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Application No.: US13344993Application Date: 2012-01-06
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Publication No.: US08388637B2Publication Date: 2013-03-05
- Inventor: Leonid Shturman
- Applicant: Leonid Shturman
- Applicant Address: US MN Long Lake
- Assignee: Cardio Flow Inc.
- Current Assignee: Cardio Flow Inc.
- Current Assignee Address: US MN Long Lake
- Agency: Fish & Richardson P.C.
- Priority: GB0623366.2 20060713
- Main IPC: A61B17/22
- IPC: A61B17/22
Abstract:
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.
Public/Granted literature
- US20120179179A1 Rotational Atherectomy Device with Fluid Inflatable Support Elements and Distal Protection Capability Public/Granted day:2012-07-12
Information query
