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Infusion pump with independently controllable valves for optional gravity infusion and low power operation
专利权人:
BAXTER HEALTHCARE S.A.
发明人:
HUNGERFORD ROGER L.,BUI TUAN
申请号:
NZ62043112
公开号:
NZ620431A
申请日:
2012.09.17
申请国别(地区):
NZ
年份:
2015
代理人:
摘要:
Disclosed is an infusion pump (100) for controlling a flow condition of a source of fluid (106) and delivered to a user through an output tubing (108). The pump comprises a computer processor (102), a first actuator (118), a second actuator (126) and an outlet valve (116). The first actuator (118) is configured for displacing at least one finger for compressing a first portion of the output tubing (108) to deliver the source of fluid (106) to the user. The second actuator (126) is configured for selectively operating an inlet valve of the infusion pump (100) to control the flow condition of the source of fluid (106) to the first portion of the output tubing (108). The outlet valve (116) is disposed downstream of the first portion of the output tubing (108), and the output tubing (108) includes a second portion between the inlet and outlet valve (116). The outlet valve (116) is controlled by the first actuator (118). The first actuator (118) controls the displacement of the at least one finger and the operation of the outlet valve (116) independently from the inlet valve. The second actuator (126) controls the operation of the inlet valve independently from the at least one finger.
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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