发明授权
- 专利标题： Disposable cassette for intravenous heat exchange catheter
- 专利标题（中）： 一次性胶囊用于静脉换热导管
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申请号： US11125604申请日： 2005-05-09
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公开(公告)号： US07247165B2公开(公告)日： 2007-07-24
- 发明人: Timothy R. Machold , Nicole Denise Bloom , Alex T. Roth , Dave J. Scott , Jose Alejandro , Edward A. Oliver
- 申请人： Timothy R. Machold , Nicole Denise Bloom , Alex T. Roth , Dave J. Scott , Jose Alejandro , Edward A. Oliver
- 申请人地址： US CA Redwood City
- 专利权人： Radiant Medical, Inc.
- 当前专利权人： Radiant Medical, Inc.
- 当前专利权人地址： US CA Redwood City
- 代理机构： Fulwider Patton LLP
- 主分类号： A61F7/00
- IPC分类号： A61F7/00 ; A61F7/12
摘要：
A heat exchange fluid supply system for supplying a heat exchange fluid to an intravascular heat exchange catheter includes a disposable cassette having a bulkhead and an external heat exchanger, and which is configured to operate in combination with a reusable master control unit. The bulkhead includes a reservoir section and a pump section. The reservoir section is provided with a means to monitor the amount of heat exchange fluid that is in the system. The bulkhead provides the mechanism for priming the system with heat exchange fluid from an external source and for circulating fluid to the catheter in a closed circuit. The pump section is configured to allow for pumping of heat exchange fluid at a constant pressure.