Invention Grant
US08226591B2 Apparatus and method for monitoring and controlling extracorporeal blood flow relative to patient fluid status
有权
用于监测和控制相对于患者流体状态的体外血流量的装置和方法
- Patent Title: Apparatus and method for monitoring and controlling extracorporeal blood flow relative to patient fluid status
- Patent Title (中): 用于监测和控制相对于患者流体状态的体外血流量的装置和方法
-
Application No.: US12536349Application Date: 2009-08-05
-
Publication No.: US08226591B2Publication Date: 2012-07-24
- Inventor: Daniel E. Mazur
- Applicant: Daniel E. Mazur
- Applicant Address: US MI Ann Arbor
- Assignee: Michigan Critical Care Consultants, Inc.
- Current Assignee: Michigan Critical Care Consultants, Inc.
- Current Assignee Address: US MI Ann Arbor
- Agent Jeffrey Schox
- Main IPC: A61M1/00
- IPC: A61M1/00
Abstract:
A system and method for controlling extracorporeal blood flow in a patient. The system includes a blood pump having a rotor, a plurality of rollers carried by the rotor and a pump chamber extended in tension about the rollers. A sensor measures an operating parameter of the blood pump and a controller, coupled to the sensor, calculates the flow efficiency of the blood pump based on the measured operating parameter. The controller is further configured to display the flow efficiency on the display device, and the operation of the blood pump is adjusted based on the flow efficiency when necessary.
Public/Granted literature
Information query
IPC分类:
