发明名称 |
Device for introducing active substance into a patient |
摘要 |
A device for introducing an active substance solution into a patient and with means for fastening to the skin and a cannula. The cannula is held in a withdrawn position by a retaining and releasing mechanism before use and, after release, is propelled into the patient's skin. A connector connected to the rear of the cannula serves to connect the cannula to an active substance reservoir.
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申请公布号 |
US5848990(A) |
申请公布日期 |
1998.12.15 |
申请号 |
US19970911198 |
申请日期 |
1997.08.14 |
申请人 |
HOFFMANN-LA ROCHE INC. |
发明人 |
CIRELLI, GIORGIO;ROTHENHAEUSLER, BENNO;STEFFEN, HANS |
分类号 |
A61M5/142;A61M5/158;A61M5/20;A61M5/32;A61M25/06;A61M37/00;(IPC1-7):A61M37/00 |
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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