Surgery – Respiratory method or device – Ozone or ion generation
Patent
1979-10-01
1981-04-14
Yasko, John D.
Surgery
Respiratory method or device
Ozone or ion generation
A61M 522
Patent
active
042613582
ABSTRACT:
A hypodermic needle for overcoming a patient's fear of the needle puncture; the device including a latch mechanism that is tripped so to free a compressed spring that instantly drives a hidden-from-view needle into the flesh.
REFERENCES:
patent: 2531267 (1950-11-01), Harnisch
patent: 2632445 (1953-03-01), Kas, Sr.
patent: 2671448 (1954-03-01), Harnisch
patent: 3702608 (1972-11-01), Tibbs
Spector George
Vargas Walter
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