Invention Grant
- Patent Title: Artificial heart system implementing suction recognition and avoidance methods
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Application No.: US14273854Application Date: 2014-05-09
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Publication No.: US10077777B2Publication Date: 2018-09-18
- Inventor: David J. Horvath , Barry D. Kuban , Leonard A R Golding
- Applicant: THE CLEVELAND CLINIC FOUNDATION
- Applicant Address: US OH Cleveland
- Assignee: The Cleveland Clinic Foundation
- Current Assignee: The Cleveland Clinic Foundation
- Current Assignee Address: US OH Cleveland
- Agency: Tarolli, Sundheim, Covell & Tummino LLP
- Main IPC: F04D15/00
- IPC: F04D15/00 ; F04B49/20 ; F04D1/00 ; F04D13/06 ; A61M1/10
Abstract:
A system and method of controlling the operation of a pump system includes modulating the speed of the pump and calculating a system condition parameter having a value related to the area of a hysteresis loop generated by a system operating parameter that varies in response to pump speed. The condition of the system is determined in response to the value of the system condition parameter.
Public/Granted literature
- US20150322940A1 ARTIFICIAL HEART SYSTEM IMPLEMENTING SUCTION RECOGNITION AND AVOIDANCE METHODS Public/Granted day:2015-11-12
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