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Articulating power supply for medical infusion device
专利权人:
Animas Corporation
发明人:
Clemente, Matthew
申请号:
AU2013323948
公开号:
AU2013323948A1
申请日:
2013.09.19
申请国别(地区):
AU
年份:
2015
代理人:
摘要:
Described is a drive mechanism for a drug infusion pump. In one embodiment, an in-line drive mechanism is provided that includes a motor operatively coupled to a lead screw, which is configured to engage a piston. The piston includes a cavity to receive the motor and the lead screw such that the lead screw and at least a portion of the motor are substantially contained within the piston cavity when the piston is in a retracted position. In one embodiment, at least a portion of the motor is also substantially contained within a cavity of the lead screw regardless of whether the piston is in the retracted or extended position. The configuration of the piston, the lead screw and the motor results in a more compact drug delivery device.
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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