发明名称 |
AN APPARATUS FOR CONTROLLING BLOOD FLOW IN AN EXTRACORPOREAL CIRCUIT. |
摘要 |
<p>The apparatus for blood flow control in an extracorporeal circuit comprises: a user interface for setting a desired blood flow value (q<SUB>bREAL</SUB>) and a datum relating to the vascular access, a memory for recording a plurality of mathematical relations having mathematical expressions relating to the vascular access organ to be used, and a control unit. The control unit identifies the vascular access, selects, from among the plurality of mathematical relations present in the memory, a relation which corresponds to the vascular access identified, and calculates, as a mathematical function of the set value for the desired flow (q<SUB>bREAL</SUB>), a value at which to set the angular velocity of the pump associated to the extracorporeal circuit and/or a theoretical value of the arterial pressure upstream of the pump.</p> |
申请公布号 |
WO2006123197(A1) |
申请公布日期 |
2006.11.23 |
申请号 |
WO2005IB01347 |
申请日期 |
2005.05.18 |
申请人 |
GAMBRO LUNDIA AB;PAOLINI, FRANCESCO;LODI, CARLO, ALBERTO;FONTANAZZI, FRANCESCO |
发明人 |
PAOLINI, FRANCESCO;LODI, CARLO, ALBERTO;FONTANAZZI, FRANCESCO |
分类号 |
F04B49/06;A61M1/10 |
主分类号 |
F04B49/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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