公开(公告)号：US20230181816A1

公开(公告)日：2023-06-15

申请号：US17998338

申请日：2021-06-01

Applicant: BAYER HEALTHCARE LLC

Inventor： RANDY LEE ,  GERALD DELBRUGGE ,  MICHAEL SPOHN ,  CHRISTOPHER SCUTT ,  MATTHEW MCGUIRE ,  ABHISHEK SHINDE ,  ANDREW NAPLES ,  MICHAEL MCDERMOTT ,  ARTHUR UBER, III

IPC: A61M5/00 ,  A61M5/145

CPC classification number: A61M5/007 ,  A61M5/14546 ,  A61M5/16827

Abstract: A system for controlling a fluid injection system is disclosed. The system includes at least one processor programmed or configured to determine at least one characteristic of a power injection protocol, where the at least one characteristic of the power injection protocol is associated with a medical fluid involved in the power injection protocol, determine an estimated value of viscosity of the medical fluid based on the at least one characteristic of the power injection protocol, calculate a hydraulic resistance score based on the estimated value of viscosity of the medical fluid, and determine one or more motor controller gains of a motor of a powered fluid injector in the power injection protocol based on the hydraulic resistance score.