发明名称 |
Device for needle-free injection of a medium into the tissue of a human or an animal, device for needle free production of an injection channel and method for the needle free injection of a medium in the tissue |
摘要 |
An injection channel is produced in human or animal tissue by means of a pre-injection device for incorporating a medium which is to be injected. Said pre-injection device comprises a chamber which is used to receive a pre-injection medium, a nozzle which is provided for attachment to the skin and a pressure generating device which acts on the chamber in order to generate a high-pressure jet from the pre-injection medium exiting from the nozzle. Said type of needle-free pre-injection device is serially connected to a main injection device.
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申请公布号 |
US7449009(B2) |
申请公布日期 |
2008.11.11 |
申请号 |
US20040517928 |
申请日期 |
2004.12.14 |
申请人 |
PRIMOJEX GMBH |
发明人 |
EICHHORST PETER |
分类号 |
A61M5/30;A61M5/00;A61M5/20;A61M5/315;A61M5/32 |
主分类号 |
A61M5/30 |
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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