Stopcock flow path switching device

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United States of America Patent

PATENT NO 9901730
SERIAL NO

14418942

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Abstract

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This stopcock flow path switching device includes: a three-way stopcock having a flow path switching cock and provided to, by switching of the flow path switching cock, allow flow path switching between a state in which a contrast agent introducing flow path is formed by coupling a flow path on the patient side to a flow path on the injector head side and a state in which a blood pressure measuring flow path is formed by coupling the flow path on the patient side to a flow path on the blood pressure transducer side; and a clamp mechanism for closing the flow path of the three-way stopcock communicating with the injector head side, in the state in which the blood pressure measuring flow path is formed.

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Patent Owner(s)

Patent OwnerAddress
SUGAN CO LTD12-10 HIGASHITENMA 1-CHOME KITA-KU OSAKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamamoto, Tetsuya Osaka, JP 636 13176

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