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

NEEDLELESS SYRINGE USING SUPERSONIC GAS FLOW FOR PARTICLE DELIVERY
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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