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POMPE FUIDIQUE VOLUMÉTRIQUE
专利权人:
Abbott Medical Optics Inc.
发明人:
申请号:
EP08828997.0
公开号:
EP2179178B1
申请日:
2008.07.31
申请国别(地区):
EP
年份:
2017
代理人:
摘要:
A pump for moving a fluid through a fluidics system includes a surface and channel disposed along at least a portion of the surface. The pump also includes a driving mechanism having a rotatable shaft and a plurality of haptics operably coupled to the shaft. A closed portion is formed in the channel as the channel is compressed between the surface and at least one of the haptics, the closed portion having a thickness between the surface the haptic. The pump additionally has a circular path and a shaft path. The haptics are completely disposed inside the circular path and traversing the circular path during operation of the driving mechanism. The shaft path is traversed by shaft during operation of the driving mechanism, such at least one of the haptics is always in contact with the channel. The surface has a radius of curvature in the vicinity of the closed potion that is greater than the sum of a radius of the circular path and the thickness of the closed portion.
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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