System and Method of Controlling a Rotary Blood Pump

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专利(申请)号: 2007201724
专利类型: 发明专利
所属行业: A61:医学或兽医学;卫生学
法律状态: 有效
申请日: 2007-08-03
公开号: 2007201724
公开日: 2007-11-08
权利人: Ventrassist Pty Ltd;The University of New South Wales
交易方式: EAIP(海外直通) 
参考价值: 直通车
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    A method of and apparatus for controlling the speed of a rotary blood pump, which comprises the measuring the speed and/or power of said pump, calculating an array of system parameters derived from the measured speed, analysing these parameters, and if the analysis indicates ventricular collapse or imminent ventricular collapse, then the speed of said pump is altered, to minimise the risk of the collapse occurring. Preferably the analysis is done using a Classification and Regression Tree (CART) analysis.

 
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