Automatic injection apparatus

Details Automatic injection apparatus Automatic injection apparatus

1983-02-03

1985-05-07

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604156, A61M 500

Patent

active

045155909

ABSTRACT:
The present invention relates to an automatic injection apparatus for animals, in particular for chicks, which comprises a housing, a syringe with an injection needle giving the injection through an aperture on the front wall of said housing, a two-way air double action piston being connected to said syringe and to a source of air, activating means for said piston and means for connecting the syringe to a liquid container. Said apparatus has optionally additional parts, e.g. a timer fixing the length of the period of the injection; an air regulator; means for cleaning the air; counters measuring the numbers of animals being injected and/or pre-setting the number of animals to be injected; and a disinfecting device for the needle.

REFERENCES:
patent: 3768472 (1973-10-01), Hodosh et al.
patent: 4108176 (1978-08-01), Walden
patent: 4177810 (1979-12-01), Gourlandt

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