Blood Purification Apparatus And Method For Inspecting Liquid Leakage Thereof

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United States of America Patent

SERIAL NO

13758135

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Abstract

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A blood purification apparatus has a blood circuit, a blood pump and a blood purification instrument. A dialysate is introduced into and exits the blood purifying instrument. The blood purification apparatus has a pressure varying mechanism to vary pressure in a closed circuit under a condition where the blood circuit is formed as a closed circuit in a sealed condition connecting the tip end of the arterial blood circuit and the tip end of the venous blood circuit. A liquid leakage detecting mechanism detects liquid leakage in the blood circuit in accordance with pressure variation generated by the pressure varying mechanism.

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Patent Owner(s)

Patent OwnerAddress
NIKKISO COMPANY LIMITEDTOKYO 150-6022

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FURUHASHI, Tomohiro Makinohara-shi, JP 131 1665
SAKAMOTO, Kazuya Makinohara-shi, JP 76 1912

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