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1. (WO2018180044) BLOOD PURIFICATION DEVICE AND PRIMING METHOD THEREOF

Pub. No.:    WO/2018/180044    International Application No.:    PCT/JP2018/006250
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Thu Feb 22 00:59:59 CET 2018
IPC: A61M 1/36
Applicants: ASAHI KASEI MEDICAL CO., LTD.
旭化成メディカル株式会社
Inventors: GOTANDA, Yuya
五反田 裕也
Title: BLOOD PURIFICATION DEVICE AND PRIMING METHOD THEREOF
Abstract:
When air bubbles are detected during priming of a blood purification device, in order to remove the air bubbles automatically while maintaining cleanliness of the equipment, this blood purification device 1 is provided with: a blood purifier 10; a cleaning liquid storage unit 20 in which a cleaning liquid is stored; a cleaning flow path 30 which connects the blood purifier 10 and the cleaning liquid storage unit 20; a detector 40 which is provided in the cleaning flow path 30 and detects air bubbles; a discharge flow path 50 which communicates with the blood purifier 10 and discharges the cleaning liquid; an infusion liquid storage unit 60 which stores an infusion liquid; a pump 80 which is provided in the flow path between the detector 40 and the infusion liquid storage unit 60; and a control unit 90 which, if the detector 40 has detected air bubbles, operates the pump 80 so as to supply the infusion liquid from the infusion liquid storage unit 60, through the detector 40 and to the cleaning liquid storage unit 20.