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Class 422/28 - Using disinfecting or sterilizing substance


Subclass of Class 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
Definition: Process wherein an article or material is treated with a
No. of patents: 1578
Last issue date: 05/08/2012


1                      
NumberTitleIssue Date
8173067Organic compound and metal ion synergistic disinfection and purification system and method of manufacture
A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily tr...
05/08/2012
8168119Anti-microbial system for input terminal
A method and apparatus disinfecting a computer keyboard includes a metal ion treatment applied to the computer keyboard and other user input devices. A further measure taken is the installation of a shutoff mechanism in the link connecting the computer keyboard to t...
05/01/2012
8163236Transportable decontamination unit and decontamination process
The disclosed invention relates to a portable decontamination unit. The invention also relates to a decontamination process. The decontamination unit may be ruggedized for use in hostile environments such as those that may be anticipated for military applications.
04/24/2012
8147752Sterilants and sterilization method for aseptic filling
The present invention provides an aqueous solution of a sterilant of peracetic acid series for use in aseptic filling comprised predominantly of hydrogen peroxide, peracetic acid and water wherein a pH of the aqueous solution is 2˜4, a ratio of the concentration of...
04/03/2012
8142715Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds
A method of deactivating chemical contaminants and biological agents from a target surface by and aerosol spraying the target surface with an electrostatically charged, photosensitizer solution, and then illuminating the surface with ultraviolet light. ...
03/27/2012
8142714Cleaning and disinfection of surgical and medical instruments and appliances
The invention relates to the use of a cleaning agent that contains surfactants and has a pH value of at least 11 when diluted in an aqueous solution and ready for use. Said cleaning agent is used to destabilize prions during mechanical and manual cleaning and/or dis...
03/27/2012
8137615Automated workstation for disinfecting objects and methods of use thereof
An automated workstation or apparatus for disinfecting an object in a controlled environment is provided. A method for disinfecting an object in a controlled environment is provided. ...
03/20/2012
8092675Energy generation methods and systems for swimming pools and other vessels with recirculating fluid
Detailed is electricity generation for powering devices associated with swimming pools or other structures utilizing recirculating fluid. The recirculating fluid is used to produce electricity for direct or indirect supply to electrical devices. Turbines may be plac...
01/10/2012
8071021Hydrogen peroxide vaporizer
A method of decontaminating articles, comprising the steps of: (a) moving a plurality of articles having a known temperature along a first path; (b) conveying a carrier gas along a second path that includes an elon...
12/06/2011
8062588Ultrasonic sanitation device and associated methods
A device for sanitizing a space includes a tank having an interior space for holding an aqueous sanitizing liquid. A reactor vessel is supported within the interior space and above a bottom of the tank. A liquid depth in the tank interior space is maintained at a le...
11/22/2011
8043558Apparatus for the thermal treatment of organics materials and method therefor
Organic materials being indirectly heated via hot air having the temperature required for their treatment, the process consists in the recycling of the vapours and gases evolving from the organic materials into a hot air circuit by forcing them into contact with the...
10/25/2011
8038939Method and devices for improved disinfection process
A method which enhances a disinfection process by using a catalyst which increases in effective surface area during the process. Also disclosed are contact lens disinfecting systems which are designed to maintain a high concentration of hydrogen peroxide solution fo...
10/18/2011
8029726Disinfection methods for surfaces and enclosed spaces
A system and method for producing an ozone-containing disinfecting cloud includes an enclosure. A pair of atomizing nozzles are affixed to the enclosure in substantially directly opposed relation. Each nozzle produces a spray of ozonated water from compressed gas, o...
10/04/2011
8029727Event-triggered self-sterilization of article surfaces
Solutions for limiting the undesirable spread of pathogens by indirect contact are provided. The solutions involve event-controlled self-sterilization of contact surfaces on articles or fixtures. A self-sterilizing contact surface structure allows chemical sterilizi...
10/04/2011
8025841Method of sterilizing an orthopaedic implant
A pre-assembled orthopaedic implant adapted for improved gas sterilization. The implant includes a first component adapted for assembly with a second component such that a mating surface of the first component is in close proximity with a mating surface of the secon...
09/27/2011
8021609Stabilized hydrogen peroxide
A highly stabilized hydrogen peroxide useful for chemical sterilization of packaging materials in high-speed aseptic packaging plants. ...
09/20/2011
8012413Gaseous sterilization of impermeable containers through use of porous material
A gas-impervious container having a gas-permeable porous insert, wherein the insert contacts a flowable biomedical material, for improving access of the sterilant gas to the material. ...
09/06/2011
8007719Method and device for disinfecting a microtome cryostat
A device and a method for disinfecting a microtome cryostat with introduction of a disinfection agent (3) into the cryostat chamber (2), action of the disinfection agent on the cryostat chamber, removal of the disinfection agent (3) by precipita...
08/30/2011
8007718System for and method of processing bone material using supercritical fluids
A method of processing bone material using supercritical fluids is disclosed. The method comprises placing the bone material in a processing chamber, adding supercritical fluid to the processing chamber, pulsing the supercritical fluid in the processing chamber, and...
08/30/2011
7998405Protecting the eyes of contact lens wearers
The eyes of a contact lens wearer are protected from the effects of a liquid disinfecting solution by providing a contact lens container having a catalyst therein and a container of the disinfecting solution of unusual design. The openings of the contact lens contai...
08/16/2011
7998406Multiple enzyme cleaner for surgical instruments and endoscopes
The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application the composition in use concentration shows low foaming and gives a cleaning solution which is not cloudy a...
08/16/2011
7988910Method of disinfecting and wetting the interior of a building
A method of disinfecting and wetting the inside of a building and articles therein at or about one atmospheric pressure which involves the steps of sealing the interior of the building, then conditioning the air inside of the building to a specific temperature and h...
08/02/2011
7985383Endoscope sterilizing test pack
An endoscope sterilizing test pack includes an inner case having an open/close mechanism which can insert thereinto and remove therefrom an indicator for checking a sterilization effect of sterilization treatment; at least one tube connected to the inner case so tha...
07/26/2011
7981361Circulation and disposal device for multi-purpose sterilization chambers and washing chambers
The present invention provides an apparatus for circulating a carrier gas containing a chemical deactivating vapor or gas in a chamber. The apparatus includes a housing defining a flow path therethrough. The housing has an inlet end and an outlet end. A blower is pr...
07/19/2011
7959858Products and method for the decontamination of prions
The invention relates to the use of Cu and the derivatives thereof, for the decontamination of prions, especially for decontaminating medical devices or medical surgical devices at risk, for decontaminating work surfaces, and for decontaminating any potentially infe...
06/14/2011
7959859Ultrasonic sanitation device and associated methods
A device for sanitizing a space includes a tank having an interior space for holding an aqueous sanitizing liquid, the tank having a bottom sector, a front sector having a rear wall, and a rear sector having a front wall, the rear sector front wall and the front sec...
06/14/2011
7919043Methods for treating allograft products
There are disclosed systems and methods of delivering sterile fluids aseptically to a sealed canister. In an embodiment, a includes a canister having an inlet, a vent, and a drain outlet, a reagent manifold in communication with the inlet, a bubbler in communication...
04/05/2011
7910054Decontamination and/or cleaning of fragile materials
In one embodiment, contaminates are removed from a material by contacting an activated carbon fabric wetted with a solvent with the surface of the material. The activated carbon fabric is maintained in contact with the surface in a substantially vapor-tight environm...
03/22/2011
7906070Sterilization wraps and methods for sterilizing articles
There is provided an improved sterilization wrap and a method for using the improved sterilization wrap to sterilize an article. The wrap is made of at least a first panel of sterilization material and includes an additional panel of material. The first panel is mul...
03/15/2011
7901621Methods for removing biological residue from capillary walls in microchannels
Methods for removing a residue of one or more biological materials deposited on the walls of a microfluidic conduit in microscale devices are provided. In an example of the methods, one or more colloidal-size particles, such as colloidal silica particles, are flowed...
03/08/2011
7892485Cleaning of sponges
A device for cleaning and deodorizing a sponge and a method of using the device. The device includes a carrier assembly that travels along a guide-track system and is lowered into a base unit large enough to hold a bath of cleaning solution that would engulf the spo...
02/22/2011
7887749Organic compound and metal ion synergistic disinfection and purification system and method of manufacture
A new, novel and useful disinfection and purification system comprised of organic compounds in synergistic action with selected metal ions and method of manufacture and use. One of the benefits that is derived from this system is the ability to quickly and easily tr...
02/15/2011
7879289Automated endoscope reprocessor self-disinfection connection
An endoscope reprocessor having a water supply disinfection filter and a method for self-disinfection of the filter employ a pair of connectors to switch from a normal operating mode into a self-disinfection mode in which circulating germicidal fluid within the repr...
02/01/2011
7871565Method for generating a microbial deactivation fluid in an apparatus for deactivating instruments and devices
A method of generating a microbial deactivation fluid to circulate through an apparatus that has a decontamination chamber for holding medical instruments and devices, comprising the steps of: (a) providing a first compartment and ...
01/18/2011
7858029Multiple enzyme cleaner for surgical instruments and endoscopes
The liquid composition is based on surfactants and enzymes, and is particularly useful for manual cleaning of instruments. In manual and ultrasonic application the composition in use concentration shows low foaming and gives a cleaning solution which is not cloudy a...
12/28/2010
7850906Method and apparatus for vapour phase sterilisation
An apparatus for sterilizing a sealable enclosure includes a circuit for flow of a sterilizing gas or gasses. The circuit is connected to the enclosure to be sterilized to form a closed circuit and pumps to circulate gas through the circuit and enclosure. The circui...
12/14/2010
7837934Packaging solutions
Packaging systems for storing ophthalmic devices such as contact lenses and to methods for packaging such ophthalmic devices with solutions to improve the comfort of the lenses during wear are disclosed. A packaging system includes an ophthalmic device stored in an ...
11/23/2010
7833476Flamer fuel pressure control
A flamer may be used to sterilize poultry litter, soil, concrete, etc. The stationary or mobile flamer disclosed comprises a hood to contain the heat, an external frame, and burners. A fuel tank may be carried on the flamer or on a tractor. An additional embodiment ...
11/16/2010
7829017Sterilization system for sterilizing and/or neutralizing the activity of microorganisms in liquids and gases, and sterilization and/or neutralization process
In a sterilisation system for sterilising and/or neutralising the activity of micro-organisms in liquids and gasses, and in a sterilisation and/or neutralisation process, sterilisation is carried out by exposing the micro-organisms to a potential difference ranging ...
11/09/2010
7824608Method for dewatering endoscope channels
An apparatus washes/disinfects, at a time, a plurality of endoscopes having a plurality of channels with different diameters, and dewaters the channels at a time. For the dewatering, the apparatus includes plural ports for receiving air supply, and a plurality of tu...
11/02/2010
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