Portable chemical sterilizer
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0478155
(2009-06-04)
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등록번호 |
US7988930
(2011-07-18)
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발명자
/ 주소 |
- Doona, Christopher
- Curtin, Maria
- Feeherry, Florence
- Kandlikar, Satish
- Baer, David
- Kustin, Kenneth
- Taub, Irwin A.
- Taub, legal representative, Barbara
- McManus, Albert T.
|
출원인 / 주소 |
- The United States of America as represented by the Secretary of the Army
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대리인 / 주소 |
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인용정보 |
피인용 횟수 :
0 인용 특허 :
10 |
초록
▼
A portable, lightweight, easy-to-carry, reusable, durable, and environmentally-friendly assembly for sterilizing contaminated equipment using conditions of a chemical sterilant, heat, and humidity generated in situ without requiring external electricity, fuels, or other exogenous energy sources for
A portable, lightweight, easy-to-carry, reusable, durable, and environmentally-friendly assembly for sterilizing contaminated equipment using conditions of a chemical sterilant, heat, and humidity generated in situ without requiring external electricity, fuels, or other exogenous energy sources for operation. The carry assembly includes a plastic carry-case or insulated aluminum pressure vessel having an inner chamber for accepting microbiologically contaminated objects, a vessel disposed in the chamber for serving as a reaction chamber and/or boiler, a chemical combination which upon mixing generates at least minimally sufficient conditions of the sterilant, heat, and humidity to effect sterilization of the objects, and outlet valves mounted on the carry-case for controllably venting pressures above ambient air pressure.
대표청구항
▼
We claim: 1. An assembly for sterilizing of a plurality of microbiologically contaminated objects, using in situ generated heat and humidity, the assembly comprising:a unit comprising a closable, portable, hand carried carry case weighing up to about 35 pounds and having an inner chamber for accepti
We claim: 1. An assembly for sterilizing of a plurality of microbiologically contaminated objects, using in situ generated heat and humidity, the assembly comprising:a unit comprising a closable, portable, hand carried carry case weighing up to about 35 pounds and having an inner chamber for accepting microbiologically contaminated objects;an interior vessel disposed in the inner chamber for serving as a reaction chamber, said vessel for receiving and combining dry chemical precursors with water, within the case, said vessel being adapted for rinsing and cleaning, independently from the case, for reusing the vessel on other contaminated objects;a combination of dry chemical precursors which upon combining with water generates in situ at least minimally sufficient conditions of heat and humidity to effect microbiological sterilization of the objects, said combination of dry chemicals excluding acids and consisting of iron-activated magnesium being combined with water for producing heat and humidity in amounts sufficient to effect said sterilization, for affecting said objects to expose any contaminating microorganisms and sterilizing said objects; anda pressure release outlet valve mounted on said unit for automatically controlling pressures at ambient during sterilzation;wherein the assembly, including the unit, vessel, combination of dry chemical precursors with water, and outlet valve is self-contained, reusable and is free of any external source of power for controllably generating sufficient amounts of heat and humidity to sterilize the contaminated objects.
이 특허에 인용된 특허 (10)
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Kasting ; Jr. John R. (Waxhaw NC) Potter Ronald G. (Monroe NC), Apparatus with safety means for sterilizing articles with ozone.
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Kai Isao (Kameoka JPX), Contact lens sterilization device.
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Dell Joseph G. (R.R. 1 ; Box 228 ; Judith Dr. Stormville NY 12582) Anderson Robert A. (3425 Hoag Grand Rapids MI 49503) Despres Richard L. (0279 Luce Grand Rapids MI 49504), Hydro impact medical and dental instruments washer.
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Drake James Franklin, Method and apparatus for generating and using chlorine dioxide.
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Daniel Ostgard, Method for the synthesis of chlorine dioxide.
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Faddis Chris G. (4221 S. Mark Read St. West Valley City UT 84119), Ozone sterilization system secondary safety chamber.
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Herrington, Rodney E.; Hand, Frank, Portable water disinfection system.
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Whitehead Michael D., Ultraviolet sterilization device.
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Jacobs Paul Taylor (Canyon CA) Lin Szu-Min (Laguna Hills CA) Chen Xiaolan (Irvine CA), Vapor sterilization using inorganic hydrogen peroxide complexes.
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Taub Irwin A. (Framingham MA) Kustin Kenneth (Cambridge MA), Water-activated chemical heater with suppressed hydrogen.
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