- 专利标题: System and method for a syringe micro pump with wave spring
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申请号: US15729896申请日: 2017-10-11
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公开(公告)号: US10576199B2公开(公告)日: 2020-03-03
- 发明人: Andrew I Sealfon , Siavash Gheshmi
- 申请人: REPRO-MED SYSTEMS, INC.
- 申请人地址: US NY Chester
- 专利权人: Repro-Med Systems, Inc.
- 当前专利权人: Repro-Med Systems, Inc.
- 当前专利权人地址: US NY Chester
- 代理机构: Law Offices of Daniel W. Roberts, LLC
- 代理商 Daniel W. Roberts
- 主分类号: A61M5/145
- IPC分类号: A61M5/145 ; A61M5/168 ; A61M5/162 ; F16F1/04 ; A61M5/31
摘要:
Provided is a system and method for a removable syringe micro pump. 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 has a compressed first position wherein the wave spring is disposed within the pump housing, and 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. And engage a plunger seal of the syringe. An associated method of use is also provided.
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