Sterilizer

Details Sterilizer Sterilizer

1983-07-05

1985-05-14

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Process disinfecting, preserving, deodorizing, or sterilizing

Using sonic or ultrasonic energy

422 28, 422 30, 422 31, A61L 200, A61L 202, A61L 220

Patent

active

045171599

ABSTRACT:
A method of sterilization for hospital and field use in which an article to be sterilized is submerged in water and ozone, which is supplied from a separate source, is bubbled through said water and over said article so as to provide an ozone concentration in excess of water saturation alone. Such a process can be used to kill even the most difficult bacteria and spores in shorter times than ethylene oxide sterilizers and further can be used for instruments which cannot stand steam temperatures or pressure changes.

REFERENCES:
patent: 3549528 (1970-12-01), Armstrong
patent: 3719017 (1973-03-01), Shapiro et al.
patent: 3751225 (1973-08-01), Karlson
Boucher, R. M. G., "Ultrasonics", A Tool to Improve Biocidal Efficacy of Sterilants . . . Dental Practice; Canadian J. of Pharmaceutical Sciences; vol. 14, No. 1, 1979, pp. 1-12.

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