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SYSTEM AND METHOD FOR ERGONOMIC NEEDLE PROTECTOR
专利权人:
Repro-Med Systems, Inc.
发明人:
SEALFON, Andrew I.,GHESHMI, Siavash
申请号:
EP20160873525
公开号:
EP3386568(A1)
申请日:
2016.10.24
申请国别(地区):
欧洲专利局
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. A volute spring is nested within the housing and attached proximate to the base, the volute spring having a compressed first position wherein coils of the volute spring are concentrically disposed under tension such that an initial height of the volute spring is equivalent to a width of a coil, and an extended second position wherein the release of tension extends the volute spring normally away from the pump housing. The volute spring has a diameter pre-selected to pass within a barrel of the engaged syringe. The volute spring further having a distal end structured and arranged to engage a plunger seal of the engaged syr
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