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Patent No. 5307162

Cloaking System Using Optoelectronically Controlled Camouflage

A Cloaking System designed to operate in the visible light spectrum, utilizes optoelectronics and/or photonic components to conceal an object within it.

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Assignee: Steris Inc.


Location: Temecula, CA
No. of patents: 122

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NumberTitleIssue Date
8182743Transportable 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 employ a shipping container for transporting a decontaminant generator and optionally a power generator, and for...
05/22/2012
8176651Method for drying objects in a washer
A method of drying articles within a washer comprising: creating an airflow from an upper compartment of a chamber to a lower compartment of the chamber through a gap such that a curtain of air is formed along side walls of the cha...
05/15/2012
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
8153078Transportable 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 employ a shipping container for transporting a decontaminant generator and optionally a power generator, and for...
04/10/2012
8132870Shelf assembly
The disclosed invention relates to a bidirectional shelf assembly which may be used in a single door or double door cabinet. The cabinet may comprise the decontamination chamber of a decontamination unit. The cabinet may comprise a sterilizer and/or washer. ...
03/13/2012
8128888Transportable 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.
03/06/2012
7993601Decontamination unit and process
The disclosed invention relates to a decontamination unit which is energy efficient and may be used to decontaminate a large enclosure such as a multi-room building. The invention also relates to a decontamination process. The decontamination unit may be ruggedized ...
08/09/2011
7946412Retractable barrier assembly for conveyor
A conveyor for moving objects along a path is comprised of a plurality of spaced-apart rollers that define the path of the conveyor. The upper edges of the rollers are aligned to define the surface of the path. Two spaced-apart side rails having inward-facing surfac...
05/24/2011
7938339Nozzle assembly for a washer
The present invention provides a spray arm assembly comprised of a tubular member rotatable about a fixed axis. The tubular member has an internal passage and a central axis extending a length of the tubular member. A nozzle assembly is attachable to an end of the t...
05/10/2011
7883624Self-cleaning filter for washers
A self-cleaning filter for a washing apparatus. Water entering a filter assembly travels along a spiral pathway that facilitates the separation of heavy solid debris from the water. A filter element prevents both light and heavy solid debris from entering a conduit ...
02/08/2011
7841104Method and apparatus for drying objects in a washer
The present invention provides a washer for washing articles. A housing of the washer defines a chamber. A partition divides the chamber into an upper compartment and a lower compartment. An outer peripheral edge of the partition generally conforms to side walls of ...
11/30/2010
7651667Activated vapor treatment for neutralizing warfare agents
Hydrogen peroxide is vaporized (20) and mixed (30) with ammonia gas in a ratio between 1:1 and 1:0.0001. The peroxide and ammonia vapor mixture are conveyed to a treatment area (10) to neutralize V-type, H-type, or G-type chemical agents, pathog...
01/26/2010
7622074Integrated decontamination/aeration system for vehicles
An integrated duct system is utilized to admit an antimicrobial vapor into a vehicle to decontaminate the contents and surfaces of the vehicle and subsequently to remove the vapor. The ducts comprise an air conditioning and/or heating duct, a decontamination duct fo...
11/24/2009
7621285Tunnel washer system with improved cleaning efficiency
A tunnel washer that includes fluid exhaust paths that are optimized to minimize fluid transfer between chambers of the washer and minimize heat loss from each chamber of the washer. The fluid exhaust paths also facilitate uniform vapor evacuation from each chamber ...
11/24/2009
7592500Activated oxidizing vapor treatment method
An oxidizing liquid (20), such as hydrogen peroxide, is vaporized (18) and the vapor is used to deactivate nerve gas, blistering gas, or other biologically active substances such as pathogens, biotoxins, and prions. A second chemical compound (42
09/22/2009
D597395Cool touch handle
08/04/2009
7431900Hydrogen peroxide vapor system with replaceable desiccant cartridge
A hydrogen peroxide vapor generation unit (10) receives hydrogen peroxide and water solution at an interface (20) and interconnects with an air dryer (14) by way of nipples (72, 92). In one embodiment, the dryer includes a clamping assemb...
10/07/2008
7416883Biological indicator
A biological indicator for monitoring the effectiveness of a sterilizing, disinfecting, etc., compound or condition is disclosed which comprises a substrate having a surface layer containing functional groups thereon desirably free of silicone linking groups. The fu...
08/26/2008
7393818Cleaning and decontamination formula for surfaces contaminated with prion-infected material
A method of treating the surfaces of medical instruments which are contaminated with prions includes contacting the surface with a composition containing a source of peroxide ions, such as hydrogen peroxide, at a molar concentration of at least 1.5M peroxide (equiva...
07/01/2008
7361304Building decontamination with vaporous hydrogen peroxide
When microbial contamination is introduced into a room (20*) of an enclosure, such as a building, an HVAC system including supply ductwork (16) and a return ductwork (34) is decontaminated with hydrogen peroxide vapor. A decontamination controll...
04/22/2008
7354551Room decontamination with hydrogen peroxide vapor
A system for microbially and/or chemically decontaminating a room such as a hotel room includes a vapor generator which supplies a decontaminant vapor, such as hydrogen peroxide vapor to the room. The room is then aerated to a level at which it is safe for normal oc...
04/08/2008
7351386Cartridge holder for automated reprocessor
A cartridge holder (30) for an automated endoscope reprocessor (10) is mounted on a movable rack (14). As the rack is wheeled into the chamber, a connector (164) on the cartridge holder (164) automatically makes a fluid connection ...
04/01/2008
7321385Surgical lighting control and video system
A surgical light system (10) includes a lighthead (44) coupled to a suspension arm (41′) adapted for mounting to a surface (14) of a surgical room. A bulb (130) is disposed in the lighthead. A processor (120) in the lighth...
01/22/2008
D560283Chemistry container for a reprocessor for decontaminating medical, dental and veterinary instruments
01/22/2008
7314966Method for deactivating and maintaining items in a deactivated state
A method of microbially deactivating items and storing the same, comprising the steps of: a) placing items within a cavity in a sealable container having fluid access ports therein, the fluid access ports having a normally closed p...
01/01/2008
7268165Enhanced activity alcohol-based antimicrobial compositions
Antimicrobial compositions which can be used wherever disinfecting compositions are needed, such as in a hospital, healthcare industry, workplace, recreational facility, home or similar environment. The antimicrobial compositions are particularly useful as a topical...
09/11/2007
7265253Decontamination of critical mail
Mail which may be contaminated with a biotoxin, such as Anthrax, is received in a preliminary sorting area (16) including a dirty side sorting room (40) that is sealed to the ambient environment. The mail is loaded into a pass-through decontamination s...
09/04/2007
7238330System and method for increasing concentration of sterilant in region
A vapor decontamination system for decontaminating a defined region. The system is comprised of a chamber defining a region, and a generator for generating vaporized hydrogen peroxide from a solution of hydrogen peroxide and water. A closed loop circulating system i...
07/03/2007
7234590Ergonomic load table for washers
A loading device for a tunnel washer having a primary conveyor for conveying articles to be washed through the tunnel washer. The loading device includes a frame having a pair of spaced apart legs attached thereto and a conveyor belt. The conveyor belt has an upper ...
06/26/2007
7232545Sensor for determining concentration of fluid sterilant
A sensor for detecting hydrogen peroxide, comprising an element exhibiting piezoelectric properties having a metal-oxide-containing coating, the metal-oxide having a divalent or tetravalent state. ...
06/19/2007
7233876Data acquisition system providing dual monitoring of sensor data
A system for data acquisition providing dual monitoring of sensor data. Data is acquired from sensing devices by a primary data acquisition circuit and a secondary data acquisition circuit. Multiple sensors are used to sense a condition of the same operating paramet...
06/19/2007
7229599Chemical delivery container
A container for holding powdered reagents that interact with water to form an anti-microbial fluid for use in an apparatus for cleaning and microbially deactivating items. The container includes a fluid inlet connectable to a source of water on an apparatus for clea...
06/12/2007
7217685Cleaning and decontamination formula for surfaces contaminated with prion-infected material
A method of treating the surfaces of medical instruments which are contaminated with prions includes contacting the surface with a composition containing a source of peroxide ions, such as hydrogen peroxide, at a molar concentration of at least 1.5M peroxide (equiva...
05/15/2007
7191992Medical suspension system with two spindles
A medical suspension system (10) includes a ceiling plate (30) configured for mounting to a support structure (16). The ceiling plate supports a device (12), such as a lighthead or video monitor, which is mounted to the ceiling plate via ...
03/20/2007
7189349Flexible walk-in environmental enclosure
An enclosure assembly (10, 10, 10) includes a framework (12) formed from structural members and a flexible transparent enclosure (14) which provides an enclosed space for isolation and or treatment of patients, equipment, and the like. A treatme...
03/13/2007
D538436Reprocessor for decontaminating medical, dental and veterinary instruments and articles
03/13/2007
7186375Ozone containing fluid system for chemical and/or biological warfare agents
A method and apparatus for neutralizing biological and/or chemical warfare agents using an ozone-containing solution. The ozone-containing solution is produced by combining ozone-containing gas with an ozone vehicle, such as an organic solution. The ozone-vehicle pr...
03/06/2007
7186374Vapor phase decontamination of containers
A flash vapor generator (10) provides a constant flow of vaporized hydrogen peroxide for rapidly sterilizing a large decontamination tunnel (11) with a high container throughput. The vaporizer includes a heated block which defines an interior bore or b...
03/06/2007
7186373Visual detector for vaporized hydrogen peroxide
A method and apparatus for sensing the concentration of a gaseous sterilant in a sealable enclosure. An indicator is provided that has a chemistry such that the indicator changes color when exposed to vaporized hydrogen peroxide (VHP). The chemistry is adapted to re...
03/06/2007
7169369Method and device for deactivating items and for maintaining such items in a deactivated state
A reprocessor for microbially deactivating items. The reprocessor has a circulation system for circulating a microbial deactivation fluid through a deactivation chamber that forms part of the circulation system. A container is provided for insertion into the deactiv...
01/30/2007
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