发明申请
- 专利标题： TREATMENT OF VASCULAR OCCLUSIONS USING ELEVATED TEMPERATURES
- 专利标题（中）： 使用高温治疗血管闭塞症
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申请号： US11685643申请日： 2007-03-13
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公开(公告)号： US20070161951A1公开(公告)日： 2007-07-12
- 发明人: Douglas Hansmann , Peter Rule
- 申请人： Douglas Hansmann , Peter Rule
- 申请人地址： US WA Bothell 98021
- 专利权人： EKOS CORPORATION
- 当前专利权人： EKOS CORPORATION
- 当前专利权人地址： US WA Bothell 98021
- 主分类号： A61F7/12
- IPC分类号： A61F7/12
摘要：
A method for providing a therapeutic effect to a treatment site within a patient's vasculature comprises positioning a catheter at the treatment site. The catheter includes a heating element and a fluid delivery lumen that is coupled to an exit port within a distal region of the catheter. The method further comprises passing the therapeutic compound through the delivery lumen and the exit port at a flow rate. The heated therapeutic compound is provided to the treatment site. The method further comprises exposing at least a portion of the treatment site and at least a portion of the delivered heated therapeutic compound to ultrasonic energy generated by the ultrasound radiating member.
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