发明名称 |
IMPLANTABLE BODY-DRIVEN SHUNT PUMP |
摘要 |
An implantable, body-driven shunt pump includes a pump body defining a fluid inlet, a fluid outlet and a fluid chamber therebetween; an inlet valve arranged in the fluid inlet, the inlet valve being a one-way valve arranged such that it is operable to allow fluid flow into the fluid chamber and to prevent fluid flow out of the fluid chamber; and an outlet valve arranged in the fluid outlet, the outlet valve being a one-way valve arranged such that it is operable to allow fluid flow out of the fluid chamber and to prevent fluid flow into the fluid chamber. The pump body includes an expandable and contractible component in a portion of the pump body that defines the fluid chamber such that the fluid chamber changes volume in response to a change in pressure of fluid in the fluid chamber. |
申请公布号 |
WO2016090378(A1) |
申请公布日期 |
2016.06.09 |
申请号 |
WO2015US64319 |
申请日期 |
2015.12.07 |
申请人 |
THE JOHNS HOPKINS UNIVERSITY |
发明人 |
NIMGAONKAR, ASHISH;PETNEY, MATTHEW;COLBERT, KEVIN JAMES;SCAVO, LAURA;CAMACHO, MICHELLE |
分类号 |
A61M1/10;A61M1/12 |
主分类号 |
A61M1/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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