| 发明名称 |
Particle delivery |
| 摘要 |
A needleless syringe having a membrane (34) which is ruptured by gas pressure to generate a gas flow in which particles can be entrained so as to be injected. The invention also provides a product comprising a sealed unit comprising two diaphragms which are directly or indirectly sealed to one another around their edges, and which contain particles for transdermal injection. |
| 申请公布号 |
EP1637173(B1) |
申请公布日期 |
2014.05.21 |
| 申请号 |
EP20050028150 |
申请日期 |
1994.04.08 |
| 申请人 |
POWDERJECT RESEARCH LIMITED |
发明人 |
BELLHOUSE, BRIAN JOHN;GREENFORD, JOHN CHRISTOPHER;SARPHIE, DAVID FRANCIS |
| 分类号 |
A61M5/30;C12M1/00;A61K9/16;A61K9/48;A61K38/28;A61K39/04;A61K39/095;A61K39/29;A61M5/20;A61M5/307;A61M5/46;C12M3/00;C12N15/87;C12N15/89 |
主分类号 |
A61M5/30 |
| 代理机构 |
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代理人 |
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