Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Heat treating vessel with heating means
Patent
1994-01-14
1995-05-23
Warden, Robert J.
Chemical apparatus and process disinfecting, deodorizing, preser
Physical type apparatus
Heat treating vessel with heating means
422298, 422292, 219682, 219696, A61L 206
Patent
active
054179416
ABSTRACT:
A portable apparatus which produces high temperature and pressure steam derived from a microwave energy source for the rapid sterilization of medical and dental appliances. Items to be sterilized are placed in a detachable high pressure chamber which is then attached to the microwave powered steam source. Microwave energy is coupled into a guiding structure containing a shaped impedance transformation element so that essentially all of the microwave energy is transferred to a reaction fluid contained in a holder at the end of the matching element. The reaction fluid is rapidly vaporized and the resulting vapors rapidly expand into the chamber through a metal screen that also prevents transmission of microwave energy. Pressure temperature values internal to the chamber are used to control application of microwave power thereby maintaining an optimum micro-organism kill condition for a prescribed time interval.
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e/h Technologies, Inc.
Hyde Edward R.
Snider Theresa T.
Warden Robert J.
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