发明名称 |
LIQUID DRUG DELIVERY MICROPUMP |
摘要 |
<p>A pump system for the subcutaneous delivery of a liquid medicament, having a pump module (10) comprising a stator housing (28) with a chamber (30), a rotor (32) rotatably and axially slidably received in the chamber and comprising a first axial extension (46) with a liquid supply channel (50) and a second axial extension with a liquid supply channel (52), the first and second axial extensions having different diameters, and first and second sealing rings (54, 56), mounted around the first and second axial extensions.</p> |
申请公布号 |
WO2005039674(A1) |
申请公布日期 |
2005.05.06 |
申请号 |
WO2004IB03385 |
申请日期 |
2004.10.15 |
申请人 |
ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE (EPFL);RYSER, PETER;STRAESSLER, SIGFRID;HILBER, JOSEF |
发明人 |
RYSER, PETER;STRAESSLER, SIGFRID;HILBER, JOSEF |
分类号 |
A61M5/142;F04B7/06;F04B19/00;(IPC1-7):A61M5/142 |
主分类号 |
A61M5/142 |
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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