发明名称 |
Injection devices that provide reduced outflow of therapeutic agents and methods of delivering therapeutic agents |
摘要 |
Injection devices are provided, which reduce potential outflow of therapeutic agents from an injection site. Devices are provided having at least a first lumen containing one or more therapeutic agents and a second lumen containing a second material for injection into tissue. Other devices are provided having an inner lumen with an injection needle to inject a therapeutic agent and an outer lumen that provides a vacuum seal between the injection needle and the needle track. Further provided are methods of delivering a therapeutic agent to tissue.
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申请公布号 |
US2006206056(A1) |
申请公布日期 |
2006.09.14 |
申请号 |
US20060432398 |
申请日期 |
2006.05.12 |
申请人 |
FREYMAN TOBY;NAIMARK WENDY;MICKLEY TIM;EPSTEIN SAMUEL J |
发明人 |
FREYMAN TOBY;NAIMARK WENDY;MICKLEY TIM;EPSTEIN SAMUEL J. |
分类号 |
A61M5/178;A61M5/158 |
主分类号 |
A61M5/178 |
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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