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A fluid delivery device
专利权人:
Consort Medical plc
发明人:
William Henry Southby,Paul Allsop
申请号:
GB201508272
公开号:
GB2538285A
申请日:
2015.05.14
申请国别(地区):
GB
年份:
2016
代理人:
摘要:
A fluid dispensing device comprising a fluid reservoir container 11, a pump 3 and an actuator 4, wherein the fluid dispensing device is provided with an auditory indicator for signalling when the valve stem has been moved with respect to the fluid reservoir through a sufficient stroke length to pump a required quantity of fluid from the fluid reservoir into the delivery duct. The auditory indicator comprises a mechanical clicker 6. In use the actuator 4 and mechanical clicker 6 are pressed towards the fluid reservoir, causing downstands 53 to be pressed against face 21 and eventually deforming the inner ring 50 of the clicker relative to the outer ring 51, whereby flexible arm 54 rides over the inner annular ring 50 and makes an audible clicking noise.
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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