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SYSTEME ET PROCEDE POUR UNE MICRO-POMPE A SERINGUE PRESENTANT UN RESSORT ONDULE
专利权人:
REPRO-MED SYSTEMS; INC.
发明人:
SEALFON, ANDREW L.,GHESHMI, SIAVASH
申请号:
CA3039462
公开号:
CA3039462A1
申请日:
2017.10.11
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
Provided is a system and method for a removable syringe micro pump. More specifically, the removable syringe micro pump includes a pump housing having a first end and opposite thereto an attaching end, and at least one sidewall there between, the housing having a base proximate to the first end and, the attaching end having an attacher structured and arranged to temporarily engage a syringe. At least one wave spring is nested within the housing and attached proximate to the base, the wave spring having a compressed first position wherein the wave spring is compressed under tension such that the initial height of the wave spring is disposed within the pump housing, the wave spring having a second extended position wherein, the release of tension extends the spring normally away from the pump housing. The wave spring has a diameter pre-selected to pass within a barrel of the engaged syringe. The wave spring further having a distal end structured and arranged to engage a plunger seal of the engaged syringe, wherein the release of tension between the first position and the second position permits the distal end of the wave spring to move the plunger seal towards a nozzle of the syringe. An associated method of use is also provided.
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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