Invention Grant
- Patent Title: Chronic total occlusion device with variable stiffness shaft
- Patent Title (中): 具有可变刚度轴的慢性完全闭塞装置
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Application No.: US10704422Application Date: 2003-11-07
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Publication No.: US07695465B2Publication Date: 2010-04-13
- Inventor: Daniel K. Tomaschko , Angela Kornkven Volk
- Applicant: Daniel K. Tomaschko , Angela Kornkven Volk
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Crompton, Seager & Tufte LLC
- Main IPC: A61M25/00
- IPC: A61M25/00
Abstract:
The present invention relates generally to a device for adding stiffening support to a guidewire so as to enable the guidewire or device to pass through a chronic total occlusion. A method for passing a guidewire through a chronic total occlusion is also disclosed.
Public/Granted literature
- US20040073163A1 Chronic total occlusion device with variable stiffness shaft Public/Granted day:2004-04-15
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