公开(公告)号：US20210146034A1

公开(公告)日：2021-05-20

申请号：US17158818

申请日：2021-01-26

申请人： Eyal Barmaimon ,  Lior Shtram ,  Shai Frinkman ,  Elie Yaacobi ,  Ronny Bellan ,  Nadav Cohen ,  Amit Schnell

发明人： Eyal Barmaimon ,  Lior Shtram ,  Shai Frinkman ,  Elie Yaacobi ,  Ronny Bellan ,  Nadav Cohen ,  Amit Schnell

IPC分类号： A61M5/142 ,  A61M5/168 ,  A61M5/172

摘要： A system and method for calibrating an IV pump infusion system tube comprises a fluid source, an infusion system comprising, an IV pump, a drive unit, a chamber with known constant volume, a control unit, and IV tubing with a known inner diameter tolerance, and a sensor and floating detection object. The system administers medicinal fluid, calculates the flow rate of the medicinal fluid in the chamber by measuring the time the floating detection object and medicinal fluid rises in the chamber, compares the calculated flow rate with a set flow rate of the IV pump input in the control unit prior to infusion, and adjusts the IV pump and flow rate based on the compared deviations for more accurate delivery to a patient. This configuration may provide a more precise delivery rate of medicinal fluid, preventing harm to the patient and waste of medicine.