Method of delivering powder transdermally with needless injector

Details Method of delivering powder transdermally with needless injector Method of delivering powder transdermally with needless injector

1995-06-07

1997-05-20

Bockelman, Mark

Surgery

Means for introducing or removing material from body for...

Material introduced into and removed from body through...

604 56, 604 58, 604 69, A61M 3100

Patent

active

056307969

ABSTRACT:
A needleless syringe having a membrane which is ruptured by gas pressure to generate a supersonic gas flow in which particles containing a therapeutic agent are injected. This provides effective transdermal delivery of the therapeutic agent.

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