Patent ID: 9724439
Date: 2017-08-08
CPC Classifications: A47B,A61L,B01D,B60B,F16J,Y10T

Claim:
1. A sterilization cabinet, comprising: a roof, a lateral wall, and a floor collectively forming a body of the sterilization cabinet partially enclosing an interior space, wherein the interior space of the sterilization cabinet is accessible through an access port defined by proximal edges of the roof, the lateral wall, and the floor; a door transitional between an open configuration and a closed configuration, wherein in the closed configuration, the door encloses the interior space of the sterilization cabinet by occluding the access port and forming a first fluid-impermeable seal therewith; a plurality of vent apertures disposed within the lateral wall or the door of the sterilization cabinet; a first filter occluding the plurality of vent apertures, whereby a fluid must pass through the first filter to enter or exit the interior space of the sterilization cabinet through the plurality of vent apertures; a drain assembly having a drain port disposed within the floor, wherein the floor has a slope configured to cause a liquid contained within the interior space of the sterilization cabinet to flow into the drain port, wherein the liquid within the interior space of the sterilization cabinet exits therefrom only through the drain port; and a second filter sealingly enclosed within the drain assembly, wherein the liquid is constrained to pass through the second filter to enter or exit the interior space of the sterilization cabinet through the drain port; whereby when the door is in the closed configuration, all sterilization agent flow between interior space of the sterilization cabinet and an external environment must pass through the first filter, the second filter, or both.