Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using disinfecting or sterilizing substance
Reexamination Certificate
2003-05-22
2009-08-18
Conley, Sean E (Department: 1797)
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using disinfecting or sterilizing substance
C422S038000
Reexamination Certificate
active
07575715
ABSTRACT:
A method for sterilizing medical devices, comprising the steps: producing a plurality of hydrogen surface-mixed diffusion flame; exposing the plurality of hydrogen surface-mixed diffusion flame to the medical devices for a predetermined period of time; and exposing the medical devices to the plurality of hydrogen surface-mixed diffusion flame at a predetermined distance; wherein the hydrogen surface mixed diffusion flame further produces free radicals for further sterilizing of the medical devices.
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patent: 4552728 (1985-11-01), Taylor
patent: 4892705 (1990-01-01), Sternfeld et al.
patent: 5314847 (1994-05-01), Watanabe et al.
patent: 6267585 (2001-07-01), Suttrop
patent: 0780631 (1997-06-01), None
patent: WO 03/043751 (2003-05-01), None
Li Dong Fei
Liang David Tee
Lim Tuti Mariana
Tay Joo Hwa
Blakely , Sokoloff, Taylor & Zafman LLP
Conley Sean E
Nanyang Technological University
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