diagnostic test for catheter occlusion application with PHM tool

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jason.li
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Joined: 2009-08-19

I am seeking your recommendation of developing an algorithm for detecting occlusion in catheter application with PHM tool.

currently, the industry use pressure sensor as a sole signal for the justification. the correlation to the flow rate or flow block was not good enough since the pressure build up is related to the drive force and the driving rate. we would like to achieve better correlation while utilizing the pressure profile, the motor ( driver ) encoder signal (rate) to achieve better correlation. seeking your recommendation on reference including how to approach this task effectively.

thanks

jl

 
 
 

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