公开(公告)号：CA3241595A1

公开(公告)日：2019-10-24

申请号：CA3241595

申请日：2019-04-15

Applicant: DEKA PRODUCTS LP

Inventor： KAROL DANIEL S ,  OVERSON JASON M ,  SCARPACI JACOB W ,  SULJEVIC ADNAN ,  JABLONSKI LUKE F ,  HEDBERG MARY LUCIA L ,  DEMERS JASON A ,  MANNISTO JOHN F ,  SLATE MICHAEL J ,  CANNAN DAVID D B ,  LABOCQUE RYAN K ,  BLUMBERG DAVID

Abstract: A medical treatment system and methods using a plurality of fluid lines are disclosed. A method of determining a heightwise location of a component of interest relative to a pumping chamber of a fluid handling set comprises establishing a flow path between the pumping chamber and the component of interest; receiving, with a controller, first data from a pressure sensor indicative of pressure in the pumping chamber; detecting, with the controller, a feature profile in the first data; and determining, with the controller, the heightwise location of the component of interest using the first data and additional temporal data associated with the feature profile before the first data indicates that the pressure in the pumping chamber is stable.