发明名称 |
PISTON PUMPING SYSTEM |
摘要 |
The invention relates to a piston pump system for the substantially gas-free dosage and/or transfer by pumping of defined quantities of liquids, preferab ly pharmaceutical liquids containing oxidation-sensitive components. The system is preferably used as a micropump or component of such a pump in medical devices, for example in transdermal therapeutic systems.
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申请公布号 |
CA2508673(A1) |
申请公布日期 |
2004.06.24 |
申请号 |
CA20032508673 |
申请日期 |
2003.11.27 |
申请人 |
BOEHRINGER INGELHEIM INTERNATIONAL GMBH |
发明人 |
EIGEMANN, JUTTA;GESER, JOHANNES |
分类号 |
A61M5/142;A61M5/145;A61M37/00;F04B19/00;F04B53/14;F04B53/16;F16J15/32;(IPC1-7):F16J15/32 |
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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