发明申请
US20070299390A1 NEEDLELESS SYRINGE USING SUPERSONIC GAS FLOW FOR PARTICLE DELIVERY
有权
使用超级气体流量进行颗粒输送的无针状注射器
- 专利标题: NEEDLELESS SYRINGE USING SUPERSONIC GAS FLOW FOR PARTICLE DELIVERY
- 专利标题(中): 使用超级气体流量进行颗粒输送的无针状注射器
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申请号: US11848432申请日: 2007-08-31
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公开(公告)号: US20070299390A1公开(公告)日: 2007-12-27
- 发明人: Brian Bellhouse , David Sarphie , John Greenford
- 申请人: Brian Bellhouse , David Sarphie , John Greenford
- 专利权人: PowerJect Research Limited
- 当前专利权人: PowerJect Research Limited
- 优先权: GB9307459.9 19930408; GB9318407.5 19930906; GB9321356.9 19931015; GB9326069.3 19931221
- 主分类号: A61M5/30
- IPC分类号: A61M5/30 ; B65D25/08
摘要:
A needleless syringe having a membrane (28) which is ruptured by gas pressure to generate a supersonic gas flow in which particles containing a therapeutic agent are injected.
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