Methods and systems for detecting an occlusion in a blood circuit of a dialysis system
作者： Barry Neil Fulkerson , Alec Huang , Nhan Viet Pham
DOI:
关键词:
摘要: The present specification describes systems and methods for detecting an occlusion in a tubing carrying patient's blood through manifold into dialyzer dialysis system. A controller measures pressures value of the at predetermined point after exiting before entering dialyzer, calculates historical running average, weighted sum most recent pressure values, determines whether to trigger alarm based on function average values.
lens.org 参考文章(92)
Mark Vandlik, Tom Westberg, Vaughn Rice, Michael Kast, Sanjay Odak, Kelly Smith, Michel Joie, Blood separation systems and methods with umbilicus-driven blood separation chambers ,(2001)
Laurent Simard, Method and device for injection of a sterile and antipyrogenic fluid ,(1994)
Robert W. Childers, Justin Rohde, Thomas D. Kelly, Ying-Cheng Lo, Hemodialysis system with separate blood cassette ,(2011)
Jan B. Zwierstra, Martin Hering, Barry N. Fulkerson, Mark F. Smith, Modular, portable dialysis system ,(2009)
Kenneth W. Bullivant, Self-calibrating apparatus for article input and removal monitoring system ,(1990)
Geoffrey Kruse, Infusion device occlusion detection system ,(2013)
David John Bassin, Apparatus and methods for ventilatory treatment ,(2013)
Gregory Hayes Gengarelly, Barry Neil Fulkerson, Tam Nolan, Method and system of monitoring electrolyte levels and composition using capacitance or induction ,(2012)
Barry D. Mason, Detector for air in blood dialysis systems ,(1975)