Gas pressured needle-less injection device and method

Details Gas pressured needle-less injection device and method Gas pressured needle-less injection device and method

1996-09-25

1998-03-24

Buiz, Michael Powell

Surgery

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

Treating material introduced into or removed from body...

604 70, 604143, A61M 530

Patent

active

057307237

ABSTRACT:
An improved medication delivery device is a pen sized instrument that is powered by compressed inert gas. The needle-less injector device contains pre-filled and pre-measured medication dosages. The injector device has a pre-filled and self-contained compressed gas for providing pressure to inject the medication into the skin surface without the use of a needle. The injector device has a pressure sensitive deployment mechanism which insures proper seating of the injector face against the skin surface before medication delivery is accomplished. The needle-less injector device assures safe use by inexperienced operators (including children) under adverse conditions.

REFERENCES:
patent: 2642062 (1953-06-01), May
patent: 3507276 (1970-04-01), Burgess
patent: 3688765 (1972-09-01), Gasaway
patent: 4722728 (1988-02-01), Dixon
patent: 4874367 (1989-10-01), Edwards
patent: 4941880 (1990-07-01), Burns
patent: 5009637 (1991-04-01), Newman et al.
patent: 5024656 (1991-06-01), Gasaway et al.
patent: 5064413 (1991-11-01), McKinnon et al.
PCT International Search Report, Feb. 25, 1997, 5 pages PCT/US 96/16172.

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