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7608218 |
Sterilization with flow through container
A chemical vapor sterilization process is enhanced by flowing a portion of the sterilant vapor through an instrument container using a normal portion of the exhaust process. Preferably, an exhaust...
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7588720 |
Method and apparatus for ozone sterilization
The present invention provides a method and apparatus for sterilizing articles using an ozone-containing gas, where condensation of water from the sterilization atmosphere during the sterilization...
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7585816 |
Method for inhibiting hydrate formation
A method for inhibiting the formation of gas hydrates in a petroleum fluid having hydrate-forming constituents is claimed. More specifically, the method can be used to treat a petroleum fluid, such...
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7582256 |
Air purification wall
The invention relates to an appliance for the continuous photocatalytic purification of the air in a room, said appliance preferably being in the form of a wall ( 1 ) and comprising an external...
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7550123 |
Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters
Methods and apparatuses are described for contacting an oxidizing solution such as an aqueous hydrogen peroxide composition of hydrogen peroxide and at least one additive that catalyzes the...
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7540900 |
Air clarifying apparatus and air clarifying method
The air clarifying apparatus includes a negative ion generator and an indoor air circulator. It further includes an ozone generator having a capability of maintaining the average concentration...
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7537729 |
Deactivants for dust mite allergens
Der-f and/or Der-p dust mite allergens are deactivated by a liquid composition comprising one or more of the following deactivants: i) cedarwood oil, ii) hexadecyltrimethylammonium chloride, iii)...
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7531131 |
Method and vibrating device for conditioning, air-conditioning, cooling and decontaminating, disinfecting and sterilization physical media
A method using vibration for conditioning, air-conditioning, cooling and decontaminating, disinfecting and sterilizing physical media. The method includes a first vibratory action ( 13 ) performed...
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7520912 |
Air purifying filter media and process for producing the same
It is intended to provide an air purification filter which has a high dry tensile strength, a high wet tensile strength in association with a high water resistance and a high water repellency and...
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7498004 |
Ultraviolet disinfecting apparatus
Ultraviolet radiation is used to disinfect air ( 105 ) in a flow tube ( 110 ), where the flow tube ( 110 ) includes total internal reflecting features ( 120 ) on a portion of its external surface...
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7485258 |
Method and device for sterilizing containers
A method and device for sterilizing containers in which a plasma treatment is executed through excitation of an electromagnetic oscillation so that the plasma is excited in a vacuum in the vicinity...
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7481975 |
Hydrogen peroxide indicator and method
The present invention provides a hydrogen peroxide indicator that includes a substrate on which is disposed an indicator composition that includes at least one of a select group of colorants. As a...
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7354550 |
Disinfection or sterilisation method
The invention relates to a disinfection or sterilisation method. The material to be disinfected is introduced in a receptacle and the receptacle is sealed. Subsequently, the sealed receptacle is...
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7347979 |
Gas processing method and gas processing apparatus utilizing oxidation catalyst and low-temperature plasma
A method for treating a gas characterized in that a low temperature plasma is generated in the presence of a metallic oxide oxidation catalyst, and an apparatus for treating a gas characterized by...
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7340845 |
Evaporation apparatus
An evaporation apparatus 10 is shown in the form of an inflatable elongate plastic tube 12 that is fitted with fluid control means in the form of an inlet gas fan 14 and a gas outlet hole 16...
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7332140 |
Air sterilization system
An improved air sterilization system has unobstructed air passageways from a chamber substantially enclosing a volume of air to the air sterilization assembly unit in which the air sterilization...
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7329385 |
Device and method for air stream, fluid and vessel decontamination
A device for air stream, fluid and vessel decontamination generally comprises an air-inlet portion, through which air enters the device; an iodine-treatment portion; and a bubble-forming element...
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7307053 |
Combination air sanitizer, soft surface deodorizer/sanitizer and hard surface disinfectant
An improved combination air sanitizer, soft surface sanitizer, soft surface deodorizer and hard surface disinfectant is disclosed. The preferred active ingredient for the air sanitization and soft...
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7223361 |
Methods for emitting volatile compositions
Methods and devices for emitting volatile materials are disclosed. In some embodiments, methods and devices for emitting two or more fragrance compositions are disclosed. In one non-limiting...
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7191670 |
Automatic microbial air sampling system and method
A method and system for automated remote microbial air sampling includes a sampling enclosure positioned outside an isolator. An infeed sample receiver passes sample containers into the enclosure....
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7160506 |
Electronic disinfection of airborne pollutants
A system for electronically disinfecting air includes a first electrode, at least a second electrode, the first and second electrode being spaced apart from one another. The surfaces of the first...
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7160505 |
Method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air
A method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air includes circulating air through a permeable container having at least a treating agent therein. The...
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7157045 |
Infrared monitor and control for vapor hydrogen peroxide processing techniques
A vaporizer ( 14 ) supplies hydrogen peroxide and water vapor to a high level disinfection or sterilization region ( 20 ). Mid-infrared light detectors ( 32 ) detect light in the mid-infrared range...
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7156957 |
UV induced oxidation of nitric oxide
Nitric oxide in a gaseous stream is converted to nitrogen dioxide using oxidizing species generated at least in part using in situ UV radiation sources. The sources of the oxidizing species include...
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7147821 |
Treatment process for a gaseous medium containing contaminating particles
The invention relates to a method for treating a gaseous medium containing contaminating particles, such as microorganisms, bacteria, or viruses. The inventive method consists of generating an...
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7128872 |
Method and apparatus for ozone sterilization
The sterilization method disclosed includes the steps of
providing a sterilization chamber; placing the article into the sterilization chamber; equalizing the temperature of the article and...
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7090808 |
Apparatus for testing sterilization methods and materials
Apparatus and method for testing one or more sterilization indicators (e.g., biological indicators or chemical indicators) or other articles by contacting them under controlled sterilization...
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7083663 |
Active filtration of airborne contaminants employing heated porous resistance-heated filters
Filter devices, suitable for rendering pathogenic microorganisms non-viable and capable of regeneration to serve as filter devices for applications such as diesel engines where combustible...
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7052683 |
Composition to detoxify formaldehyde in gaseous state, in aqueous solutions, and to protect human cell lines against formaldehyde
A chemical compound is disclosed herein for performing a complex enzymatic neutralization and fixation of formaldehyde, providing a method for instantaneous neutralization of formaldehyde vapors...
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7052649 |
Mercury dispenser for fluorescent lamps and method of dispensing
A dispenser ( 10 ) for a volatilizable material has a first member ( 14 ) that is substantially cup-shaped with a given diameter (X) and with a given depth (Z) and having a first peripheral flange...
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7045096 |
Sterilization and detoxification of confined spaces
Pathogens, toxins, and some chemical warfare agents inside an enclosure are destroyed using hydroxyl free radicals. The hydroxyl free radicals can be generated by, for example, reacting ozone with...
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7038171 |
Household electric appliances
A household electric appliance including a heating part and titanium oxide particles to be activated by heating, the heating part being a heating device inherently possessed by the household...
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7025931 |
Method and system for reducing oxygen in a closed environment
The present invention reduces the amount of oxygen in an oxygen-containing gas within a closed environment. A selected amount of hydrogen gas is mixed with a portion of the oxygen-containing gas...
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7014898 |
Oxygen scavenging
A fibrous catalyst comprises at least one transition metal anchored to a polymer fiber having a plurality of grafted units grafted to a polymer backbone. The polymer backbone may be a polyolefin, a...
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7014818 |
Electrical device for evaporating volatile liquid
A device 1 for evaporating volatile liquids comprises a casing 2 and a bottle 3 containing the volatile liquid. the device 1 contains within it a heater which is heated by connecting the...
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7008592 |
Decontamination apparatus and method using an activated cleaning fluid mist
Decontamination is achieved by producing an activated cleaning fluid mist using a decontamination apparatus having a source of a cleaning fluid, a mist generator having an input flow of the...
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6986803 |
Gas scrubbing process and apparatus
Process and apparatus for gas cleaning, as in HVAC systems or semiconductor manufacturing clean rooms, for removing 99.999% of particulate and gaseous contaminants, which may be effectively used to...
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6982061 |
System and method for odorizing a gas line
A closed system odorant chamber or wick-style odorizer and method for transferring odorant to an odorant chamber is described. Two cylinders are connected to the odorant chamber, which in turn may...
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6980434 |
Computer fan assembly mechanism having filtering and sterilizing functions
A computer fan assembly mechanism having filtering and sterilizing functions comprises a fan body. An air passageway is formed at a hollow portion in the fan body. The air passageway has an intake...
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6969487 |
Denaturing of a biochemical agent using an activated cleaning fluid mist
A biochemical agent is denatured by producing an activated cleaning fluid mist containing activated hydroxyl species wherein at least a portion of the activated cleaning fluid mist is in an...
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6969486 |
Apparatus and method for treating pollutants in a gas using hydrogen peroxide and UV light
An apparatus for treating pollutants in a gas may include a source of hydrogen peroxide, and a treatment injector for creating and injecting dissociated hydrogen peroxide into the flow of gas. The...
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6893610 |
Air purifier
A system and method for purifying air is provided. An air purifier may include a housing, a means to move an airstream into the housing, and a pair of ultraviolet radiation generating means and...
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6884393 |
Surface treatment of aluminum alloys to improve sterilization process compatibility
Disclosed herein are methods of sterilizing a device in a sterilizer, methods of sterilizing a device in an enclosure in a sterilizer, and enclosures for retaining a device capable of being...
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6875399 |
Non-dispersive mid-infrared sensor for vaporized hydrogen peroxide
A sterilization system ( 14 ) includes a sensor ( 10 ) for detection of a component, such as hydrogen peroxide vapor, in a multi-component vapor, such as a mixture of vapor hydrogen peroxide and...
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6852279 |
Sterilization with temperature-controlled diffusion path
A chemical vapor sterilization process is enhanced by controlling the temperature of a diffusion path between a vaporizer and a sterilization chamber so as to condense and then re-vaporize at least...
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6852278 |
Apparatus and method for the controlled release of volatile materials
A dispenser for controlling the release of volatile materials within a contained environment such as an automobile, a home, an office, a factory, or the like, comprises a housing having an opening...
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6830733 |
Artificial flower
An artificial flower includes a hollow stem and a flower portion disposed adjacent one end of the hollow stem. A fragrance source is associated with the artificial flower. In one embodiment, the...
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6829859 |
Landscape product that burns citronella
The invention is directed to a landscape product that burns a fuel containing citronella to deter insects and which does not look like a conventional anti-insect device in a landscaped environment....
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6814929 |
Antibacterial composition for diffusing to combat bacteria contained in the air, a method of diffusing such a composition
The invention provides a composition for diffusion in the air of an enclosure to be treated to combat the bacteria contained in the air of the enclosure. The composition contains 2-phenylphenol and...
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6808753 |
Multilayer polymeric/inorganic oxide structure with top coat for enhanced gas or vapor barrier and method for making same
The coated multilayer structure comprising a polymeric base layer, an inorganic oxide gas barrier layer on a surface of the polymeric base layer, and a top coat on the inorganic oxide gas barrier...
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