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DISPOSITIF D'ADMINISTRATION DE LIQUIDE MÉDICAL
专利权人:
Nipro Corporation
发明人:
申请号:
EP20157248.4
公开号:
EP3669909A1
申请日:
2016.10.31
申请国别(地区):
EP
年份:
2020
代理人:
摘要:
A drug solution administration device includes a bolus administration unit providing a drug solution. The bolus administration unit 110 includes: an inflow passage 111; an outflow passage 112; a reservoir 113 connected between the inflow passage 111 and the outflow passage 112, and reserving the drug solution; and a control portion 114 controlling the reserve of the drug solution in the reservoir 113 and dispensing of the drug solution from the reservoir 113. The inflow passage 111 includes: a first flow passage 111A; and a second flow passage 111B smaller in flow passage cross-sectional area than the first flow passage 111A, and the control portion 114 includes: a first closer 141 closing the first flow passage 111A; and a second closer 142 operable to open and close the outflow passage 112.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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