Chemical apparatus and process disinfecting – deodorizing – preser – Process disinfecting – preserving – deodorizing – or sterilizing – Using disinfecting or sterilizing substance
Patent
1997-08-13
1999-08-03
Thornton, Krisanne
Chemical apparatus and process disinfecting, deodorizing, preser
Process disinfecting, preserving, deodorizing, or sterilizing
Using disinfecting or sterilizing substance
422 14, 422 31, 422255, 422292, 422293, 134 952, 134 992, 1341001, 204263, 205351, 205464, A61L 218
Patent
active
059321717
ABSTRACT:
An apparatus (A) for sterilizing medical instruments and other articles includes a tray (12) with an article receiving area (14). An article to be microbially decontaminated is positioned in the receiving area (14) and a microbe blocking lid (10) is closed. A water electrolysis apparatus (30) receives water, splits the water into two separate streams that pass respectively through an anode chamber (34) and a cathode chamber (36), and exposes the streams to an electric field that results in the production of a catholyte solution for cleaning and an anolyte solution for sterilization. The anolyte and catholyte are selectively circulated through the article receiving area (14) by a pump (66) to clean and microbially decontaminate the external surfaces and internal passages of an article located therein. The anolyte or deactivated anolyte provides a sterile rinse solution. A reagent dispensing well (60) receives an ampule (80) or the like. The ampule (80) contains internal compartments which are selectively accessed or opened to dispense detergent concentrate and/or sterilant concentrate reagents into the circulating anolyte and catholyte solutions. A water treatment apparatus (28) dispenses either a salt or a cleaning agent into the water received from the source (24) to vary the electrolysis reaction or to form a cleaning solution to clean and flush the electrolysis apparatus (30), respectively.
REFERENCES:
patent: 4470890 (1984-09-01), Bommaraju et al.
patent: 4710233 (1987-12-01), Hohmann et al.
patent: 4731222 (1988-03-01), Kralovic et al.
patent: 5209909 (1993-05-01), Siegel et al.
patent: 5334383 (1994-08-01), Morrow
patent: 5408991 (1995-04-01), Iida et al.
patent: 5427667 (1995-06-01), Bakhir et al.
patent: 5431877 (1995-07-01), Brucken et al.
patent: 5439654 (1995-08-01), Kochte
patent: 5487788 (1996-01-01), Kamiya et al.
patent: 5507932 (1996-04-01), Robinson
patent: 5540819 (1996-07-01), Bakhir et al.
patent: 5560816 (1996-10-01), Robinson
patent: 5622848 (1997-04-01), Morrow
patent: 5628888 (1997-05-01), Bakhir et al.
patent: 5635040 (1997-06-01), Bakhir et al.
Journal of Hospital Infection, "Antimicrobial Activity of Superoxidized Water", by H. Tanaka, et al., pp. 43-49 (1996).
Sterox the Solution, "Providing Solutions for Your Sterilization Needs", by John Babb (Mar. 1996).
"Electro-Chemical Activation for Water Purification Sterilization Disinfecting", by Monsanto Enviro-Chem Systems, Inc. (1997).
Artificial Organs, "What is Functional Water", by Keiji Kumon vol. 21, No. 1, pp. 2-4, (1997).
Artificial Organs, "Trial of Electrolyzed Strong Acid Aqueous Solution Lavage in the Treatment of Peritonitis and Intraperitoneal Abscess", by Yoshihiro Inoue, et al. vol. 21, No. 1, pp. 28-31, (1997).
Artificial Organs, "Successful Treatment of Mediastinitis after Cardiovascular Surgery Using Electrolyzed Strong Acid Aqueous Solutions", by Hideaki Hayashi, et al. vol. 21, No. 1, pp. 39-42, (1997).
Artificial Organs, "Treatment of Infectious Skin Defects or Ulcers with Electrolyzed Strong Acid Aqueous Solution", by Shuichi Sekiya, et al. vol. 21, No. 1, pp. 32-38, (1997).
Japanese Application, Abstract only (in English), "The evaluation of technique and disinfection the panendoscope after use." (1996) by Nobuto Kinoshita et al.
Japanese Application, Abstract only (in English), "The effect of alkaline and acidic/oxidative functional water on clinical use as washing solution of connecting tubes in hemodialysis cireit." (1996) by Kumeo Ono et al.
Japanese Application, Abstract only (in English), "Effective cleaning and disinfection of endoscopes with acid electrolyzed water." (1996) by Kinuko Sato et al.
Japanese Application, Abstract only (in English), "Cleaning and disinfection of hemo dialyzer reprocessing with acid electrolyzed water." (1996) by Takeshi Shibata et al.
Japanese Application, Abstract only (in English), "Application of soft oxidation potential water to clinical denistry." (1996) by Hiroshi Iwamoto .
Moazzam Fariborz
Steris Corporation
Thornton Krisanne
LandOfFree
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