Surgery – Respiratory method or device – Ozone or ion generation
Patent
1976-10-29
1978-01-10
Yasko, John D.
Surgery
Respiratory method or device
Ozone or ion generation
128218F, A61M 500
Patent
active
040673340
ABSTRACT:
A hand-held instrument having a handle somewhat resembling a pistol grip depending from a horizontal frame having a slide on the forward end thereof to which a conventional hypodermic syringe is connected and including a tension spring connected to the rearward end of said slide for purposes of instantly injecting the needle of the syringe into flesh. The slide is held in its rearward, cocked position by a sear and the sear is released by means of the piston of a piston and cylinder unit, the piston being operated initially to release the sear from the syringe slide to effect injecting movement thereof. A flexible bulb is supported within the handle and a finger-engageable lever engages the bulb to force fluid against the piston to cause release of the sear and continued compression of the bulb operates a finger guided for movement against the outer end of the plunger of the syringe and forces the same in discharging direction immediately after the needle of the syringe has been injected into flesh.
REFERENCES:
patent: 2531267 (1950-11-01), Harnisch
patent: 2591457 (1952-04-01), Maynes
patent: 2960087 (1960-11-01), Uytenbogaart
patent: 3941130 (1976-03-01), Tibbs
Just C. Hercus
Yasko John D.
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