BALANCING DEVICE USING LIQUID LEVEL DETECTION FOR HEMODIALYSIS

摘要

A balancing device using liquid level detection for hemodialysis includes a balancer (2) and a piping system. The balancer (2) includes a shell and a diaphragm (3). The shell is hermetically separated into a first cavity (2a) and a second cavity (2b) by the diaphragm (3). The piping system includes a dialysate pipeline and a waste liquid pipeline. The dialysate pipeline includes a dialysate feeding pipeline for inputting dialysate and a dialyzer liquid input pipeline for connecting with a dialysate inlet of a hemodialyzer (1). Both the dialysate feeding pipeline and the dialyzer liquid input pipeline can be connected with or disconnected from the first cavity (2a). The waste liquid pipeline includes a waste liquid output pipeline for outputting waste liquid and a dialyzer liquid output pipeline for connecting with a waste liquid outlet of the hemodialyzer (1). Both the waste liquid output pipeline and the dialyzer liquid output pipeline can be connected with or disconnected from the second cavity (2b).