| 摘要 |
PROBLEM TO BE SOLVED: To measure leak quantity of an artificial dialyzer, and facilitate inspection work. SOLUTION: A device is provided with a pressure detector to detect leak pressure of an artificial dialyzer 1, an inspection starting switch 24 for the dialyzer 1, and an operation means to operate leak quantity based on an output signal from the pressure detector when a predetermined leak time passes after actuation of the inspection starting switch 24. The operation means operates the leak quantity by: leak quantity = leak pressure×inner volume/inspection supply pressure.
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