发明名称 |
INJECTION OF POWDERED DRUG BY ENTRAINMENT IN SUPERSONIC GAS FLOW |
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.
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申请公布号 |
NZ263606(A) |
申请公布日期 |
1997.08.22 |
申请号 |
NZ19940263606 |
申请日期 |
1994.04.08 |
申请人 |
POWDERJECT RESEARCH LIMITED () |
发明人 |
BELLHOUSE, BRIAN JOHN;SARPHIE, DAVID FRANCIS;GREENFORD, JOHN CHRISTOPHER |
分类号 |
C12M1/00;A61K9/16;A61K9/48;A61K38/28;A61K39/04;A61K39/095;A61K39/29;A61M5/20;A61M5/30;A61M5/307;A61M5/46;C12M3/00;(IPC1-7):A61M5/307;B05B7/14;A61M11/06 |
主分类号 |
C12M1/00 |
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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