Sterilization tray assembly composed of a mineral filled polypro

Details Sterilization tray assembly composed of a mineral filled polypro Sterilization tray assembly composed of a mineral filled polypro

1995-09-26

1997-05-13

Warden, Robert J.

Chemical apparatus and process disinfecting, deodorizing, preser

Physical type apparatus

Apparatus for treating solid article or material with fluid...

422300, 206363, A61L 206, A61L 220

Patent

active

056289707

ABSTRACT:
The present invention is directed to a sterilization tray assembly for sterilizing medical instruments. The sterilization tray preferably includes a base tray and a cover. Also, a secondary tray may be mounted within the base tray. These components ideally include ventilation apertures to allow steam or vapor to pass through the sterilization tray assembly to effect sterilization of medical instruments stored therein. The components of the sterilization tray assembly preferably are made of a mineral filled polypropylene and most preferably is a homopolymer which is filled with calcium carbonate, 40% by weight. This material exhibits good heat deflection characteristics at high temperature while being relative inert to absorption of H.sub.2 O.sub.2 vapor.

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