Liquid transfusion apparatus.

摘要

The liquid transfusion apparatus (101) according to the present invention inlcudes a setting device (114) adapted to respectively set a normal level of pressure of the fed liquid and an upper alarm level of pressure of the fed liquid, calculating unit (118) for calculating a percentage of a diiference between the detected level of pressure of the liquid and the set normal level to a diiference between the set upper alarm level and the set normal level, and display unit (120) for displaying the calculated percentage. The liquid transfusion apparatus is very useful for monitoring the pressure of the liquid wich is being administered to a patient.