Surgery – Respiratory method or device – Ozone or ion generation
Patent
1976-07-27
1978-01-10
Yasko, John D.
Surgery
Respiratory method or device
Ozone or ion generation
128218P, A61M 500
Patent
active
040673332
ABSTRACT:
There is disclosed a syringe for the storage and application of at least two injection media which are to be administered at different parts of a body and at different times. The syringe comprises a cylindrical syringe body and a piston guided slideably therein and being detachably fastened to an actuating rod. At a selectable distance between the piston in its original position and the syringe cone a floating piston is arranged which divides the syringe body into two compartments. For the injection procedure a needle with one pointed end is attached to the syringe cone and after the first compartment has been emptied a double needle is attached to the cone, which double needle pierces the floating piston and thus opens the second compartment.
REFERENCES:
patent: 2305278 (1942-12-01), Smith
patent: 2607344 (1952-08-01), Brown
patent: 3108591 (1963-10-01), Kolbas
patent: 3545607 (1970-12-01), Keller
patent: 3911916 (1975-10-01), Stevens
patent: 3916893 (1975-11-01), DeFelice
Reinhardt Ferdinand
Simonich Walter
"Immuno" Aktiengesellschaft fur chemisch-medizinische Produkte
Yasko John D.
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