The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 06, 2007
Filed:
Jun. 02, 2000
David Watling, Westcott, GB;
David Watling, Westcott, GB;
Bioquell UK Limited., Andover, GB;
Abstract
An apparatus for sterilizing a sealed enclosure () includes a fan () for circulating a gas through a preparation circuit () and through the enclosure. The preparation circuit includes an evaporation chamber () for dispensing a decontaminant gas and water vapor mixture into the circulating gas to flow therewith through the enclosure and to reach a concentration in the enclosure above the dew point for the ambient temperature in the enclosure and thereby to condense onto surfaces in the enclosure to sterilize such surfaces. A monitor () measures gas temperature and dew point/condensation are monitored () in the enclosure. The resulting signals led to a control module () for controlling the rate of dispensing of the decontaminant gas and water vapor into the gas in the preparation circuit in response to the levels determined by said monitoring to provide a required level of condensation of the decontaminant gas and water vapor in the enclosure.