发明申请
US20140048460A1 METHOD AND SYSTEM FOR DETECTING OR VERIFYING A BLOOD CIRCUIT CONNECTED TO AN EXTRACORPOREAL BLOOD TREATMENT CONSOLE
有权
用于检测或验证连接到外部血液治疗控制台的血液回路的方法和系统
- 专利标题： METHOD AND SYSTEM FOR DETECTING OR VERIFYING A BLOOD CIRCUIT CONNECTED TO AN EXTRACORPOREAL BLOOD TREATMENT CONSOLE
- 专利标题（中）： 用于检测或验证连接到外部血液治疗控制台的血液回路的方法和系统
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申请号： US13997532申请日： 2011-12-21
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公开(公告)号： US20140048460A1公开(公告)日： 2014-02-20
- 发明人: Francesco Paolini , Paolo Rovatti
- 申请人： Francesco Paolini , Paolo Rovatti
- 优先权： EP10015918.5 20101222
- 国际申请： PCT/IB11/03103 WO 20111221
- 主分类号： A61M1/36
- IPC分类号： A61M1/36 ; G01B13/00
摘要：
A method to determine a type of blood circuit attached to an extracorporeal blood treatment console including: pumping a liquid through a blood passage of the blood circuit, sensing a first pressure in: the blood passage while the passage is closed and pumping stopped, pumping an additional amount of the liquid into the blood passage while the blood passage is and remains closed and thereafter sensing a second pressure, and determine a dimensional characteristic of a fluid passage in the blood passage based on the additional amount of the liquid and the second pressure.
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