Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using direct contact with electrical or electromagnetic...
Patent
1985-09-11
1987-10-06
Wyse, Tom
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using direct contact with electrical or electromagnetic...
4221863, A61L 200
Patent
active
046982060
ABSTRACT:
A method for disinfecting a dental impression. The impression is exposed to a germicidally effective amount of ultraviolet light within a drawer in a box-like apparatus. The interior of the housing is mirrored, and supports are provided for holding the dental impression above a flat horizontal mirrored surface within the drawer as the drawer is moved inwardly and outwardly of the housing. The ultraviolet light is provided within the drawer when the drawer is closed, so that at least a portion of the ultraviolet light is reflected off of the horizontal mirrored surface and against the bottom of the dental impression.
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"Guidelines for Infection Control in the Dental Office and the Commercial Dental Laboratory", JADA, 110, 969 (1985).
Buffalo Dental Manufacturing Co., Inc.
Wyse Tom
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