Match Document Document Title
US20110309275 FAULT-TOLERANT MULTIPLE VALVE ASSEMBLY  
A fault-tolerant multiple valve assembly for a microfluidic device, the multiple valve assembly having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream...
US20070085049 Stopcock Valve  
A cassette for controlling the flow of IV fluid from a patient to a source. The cassette preferably includes, along the fluid passage through the cassette, first and second membrane-based valves...
US20050121638 Needleless valve  
A needless valve is described which avoids the suctioning problems of the prior needleless devices upon deactivation and which preferably provides a positive self-purging effect. The valve is...
US20080229508 INFLATABLE DEVICE WITH RECESSED FLUID CONTROLLER AND MODIFIED ADJUSTMENT DEVICE  
An inflatable device comprising a substantially fluid impermeable bladder is disclosed. The fluid controller comprises an electrically powered pump positioned at least partially within a profile...
US20070246674 VALVE FOR USE WITH A SYRINGE AND WHICH PREVENTS BACKFLOW  
A one-way valve assembly can be fitted to the end of a syringe to allow fluid to flow from the syringe and into a body cavity but to prevent backflow. The valve assembly is opened by insertion of...
US20060202146 Valved male luer connector having sequential valve timing  
A male Luer connector that attaches to a standard female Luer connector to open a medical fluid flow channel between the two connectors. The male connector has two internal valves and a...
US20160038701 WASH PORT ASSEMBLIES FOR AIRWAY ADAPTERS  
Wash port assemblies for airway adapters and methods are described. An example wash port valve assembly may include a multi-part housing defining a cavity and comprising a cap portion having a...
US20110309276 FAULT-TOLERANT MULTIPLE VALVE ASSEMBLY WITH THERMAL BOILING-INITIATED VALVE  
A fault-tolerant multiple valve assembly for a microfluidic device, the multiple valve assembly having an inlet for receiving a liquid flowing through the microfluidic device, an outlet downstream...
US20060093528 Device including a dissolvable structure for flow control  
A diagnostic device is provided that includes a plurality of retainment regions, with the retainment regions that are separated by at least one dissolvable barrier. The retainment regions can be...
US20050226742 Microfabricated elastomeric valve and pump systems  
A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion...
US20100200782 Microfabricated Elastomeric Valve And Pump Systems  
A method of fabricating an elastomeric structure, comprising: forming a first elastomeric layer on top of a first micromachined mold, the first micromachined mold having a first raised protrusion...
US20080000820 Water Filter Cartridge and Valve with Autobypass Feature  
A liquid filter cartridge system includes a housing, a valve body, a valve actuator, a filter, an inlet passage having a portion extending through each of the valve body and the valve actuator and...
US20050205816 Pneumatic valve interface for use in microfluidic structures  
A pneumatic valve for use in laminated plastic microfluidic structures. This zero or low dead volume valve allows flow through microfluidic channels for use in mixing, dilution, particulate...
US20150050582 MAGNETIC FLUID COUPLING ASSEMBLIES AND METHODS  
Fluid coupling assemblies and methods are discussed. The fluid coupling assemblies include a first coupling member, a second coupling member magnetically engageable with the first coupling member,...
US20120305605 PUMP AND APPLIANCES CONTAINING A PUMP  
A cartridge for dispensing a stock liquid is provided. The cartridge includes a hollow body and a pump. A liquid dispenser suitable for numerous applications, having a removably insertable...
US20090014679 Plastic aerosol valve and method of assembly, mounting and retention  
A plastic aerosol valve with a plastic valve stem, plastic housing, plastic mounting cup, and plastic locking ring. The plastic valve is assembled into the mounting cup. The plastic housing is...
US20060138377 Gamma-stable high pressure stopcock  
A medical stopcock is provided that is constructed and arranged to withstand high pressures and gamma irradiation. The stopcock generally includes a housing and a valve member. The valve member is...
US20070181615 Drip resistant dispensing valve for fluids  
A drip resistant dispensing valve for fluids is disclosed, which provides a dispensing outlet configured to minimize the tendency for fluid to drip from the valve following a dispensing operation....
US20070075166 Fuel-injection valve  
A fuel-injection valve includes a fuel-injection hole, a valve element and a valve seat for opening and closing the fuel-injection hole, a force-applying member for applying force to the valve...
US20050222541 Positive flow valve  
A closed system, spikeless, positive-flow valve device includes a body defining an internal cavity. At the proximal end of the body is an opening which is preferably sufficiently large to receive...
US20050205818 Lavatory system  
A lavatory system having at least one wash station and at least one electrically operated fixture is disclosed. The lavatory system includes a control system for operating the at least one...
US20140273790 ACTIVE MATERIAL ENABLED PRESSURE RELEASE VALVES AND METHODS OF USE  
A valve includes a housing and vane that is movable to a predetermined position. An actuator mechanically couples to the movable vane. The actuator is a wire device fabricated from shape memory...
US20080277615 ON CHIP DILUTION SYSTEM  
An on-chip chemical compound dilution system for providing dilution of a chemical compound in a microfluidic application includes at least one sample well for providing a selected chemical...
US20060185589 Silicon gas injector and method of making  
A gas injector tube usable in a batch thermal treatment oven including two silicon shells joined together with an adhesive formed of a fine silicon powder and a curable silica-forming agent, such...
US20050261637 T-port with swabbable valve  
A slit-type T-port site that includes a swabbable valve with a slit at an end thereof. The valve stem with a slit is located in a valve body and is deformable. When engaged by a tip of an...
US20050209607 Medical cannula assembly  
A medical assembly includes a cannula and a sealing cap releasably coupled to the cannula. The cap includes a body and a sealing member integrally molded with the body to form a fluid-tight seal...
US20150144814 BLOWOUT PREVENTER WITH PRESSURE-ISOLATED OPERATING PISTON ASSEMBLY  
A ram-type blowout preventer including an operating piston assembly isolated from wellbore pressure effects is provided. In one embodiment, a blowout preventer includes piston coupled to a ram by...
US20080029393 Valve for controlling flow of a fluid  
A valve for controlling flow of a primary fluid in a primary flow channel comprises a valve fluid channel, and a membrane of a porous dielectric material located in the channel so as to divide the...
US20070012891 Prototyping methods and devices for microfluidic components  
A printing method to fabricate three-dimensional microfluidic components is disclosed. A three-dimensional mold made of a first wax is formed. A sacrificial material made of a second wax is...
US20060108555 Valve for use with a syringe and which prevents backflow  
A one-way valve assembly can be fitted to the end of a syringe to allow fluid to flow from the syringe and into a body cavity but to prevent backflow. The valve assembly is opened by insertion of...
US20160102518 Shear Ram Blowout Preventer with Engagement Feature  
A blowout preventer (“BOP”) includes a housing comprising a vertical bore extending through the housing, and a pair of opposing shear rams configured to move into the vertical bore. The shear rams...
US20090283351 GAS STORAGE SYSTEM, METHOD USING SAME, AND VEHICLE INCORPORATING SAME  
Abstract of the Disclosure The invention concerns a gas storage system, in particular for supplying a motor vehicle power source, comprising at least two storage modules (GrA, GrB, GrC) each...
US20090244223 LIQUID CONTAINER AND MEMBRANE VALVE  
A membrane valve having a membrane portion is used. The membrane valve can be formed using an elastomer. Also, the membrane valve can include N (N is an integer of 2 or greater) engaging portions...
US20090012464 Hose system for an injector, squeeze valve and pressure measuring interface  
This invention pertains to a hose system for an injector for injecting contrast agents and saline solution into the human body. The hose system comprises a contrast agent conduit (106, 126; 206,...
US20140261739 DENSE PHASE PUMP WITH EASILY REPLACEABLE COMPONENTS  
A dense phase pump has two housings that are attached together using a single releasable fastener. The fastener can be released to allow the two housings to be separated thereby providing access...
US20120097874 POSITION-SENSING DETECTOR ARRANGEMENT FOR CONTROLLING A FAUCET  
A faucet arrangement includes a sensing device for sensing a presence of a user of a spout. The sensing device includes an infrared emitter installed such that a direction of emission of the...
US20110309274 Electrically operated valve for delivering water  
An electrically operated valve for delivering water includes a valve body, a valve closure element and an electromagnetic actuator. The valve body has a water inlet and a water outlet. The valve...
US20110175007 BACKFLOW PREVENTION DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR PRODUCING BACKFLOW PREVENTION DEVICE  
A backflow prevention device includes a plurality of flaps and a frame case for rotatably supporting the flaps. The flaps are opened by airflow supplied from a cooling fan and closed by gravity...
US20110152850 DEVICES AND METHODS FOR DISPENSING A CRYOGENIC FLUID  
Self-contained disposable cryosurgical devices dispense a cryogenic fluid, such as a stream of liquid nitrous oxide, carbon dioxide or argon. The cryosurgical devices include a container,...
US20100280463 VALVE BODY, PROCESS FOR PRODUCING VALVE BODY, AND MEDICAL INSTRUMENT INCLUDING THE VALVE BODY  
A valve body, e.g. a valve body adapted to be disposed in a connector to be connected to a catheter, has an opening/closing part which opens upon inserting a member into the opening/closing part...
US20080067462 Stopcock With Swabbable Valve  
A stopcock for connection in-line with a fluid line including a main valve body main having at least a plurality of inlets, including a stopcock valve element positioned within the main valve body...
US20070200078 Bathroom flushers with novel sensors and controllers  
A bathroom flusher (10) includes a body having an inlet (12) in communication with a supply line and an outlet (16) in communication with a flush conduit, a valve assembly in the body positioned...
US20070069168 Multi-mode hands free automatic faucet  
A hands-free faucet comprises a proximity sensor, a logical control, a handle, a second touch control, and a mode indicator. The logical control comprises a manual mode (wherein the proximity...
US20070051910 Valve device  
A valve member is located in a passage through which fluid passes. The valve member selectively opens and closes the passage. The valve member is supported by a support member formed a magnetic...
US20060108549 Small scale actuators and methods for their formation and use  
An actuator assembly and method for making and using an actuator assembly. In one embodiment, the assembly includes an actuator body having an actuator channel with a first region and a second...
US20050199842 Automated water delivery systems with feedback control  
A water irrigation system includes a water input port, a controller, and a valve device. The water input port is constructed to be coupled to a water conduit receiving water from a remotely...
US20130228595 VALVE FOR DOSING VISCOUS FLUIDS, PARTICULARLY FOR DOSING PAINTS  
The invention relates to a valve comprising a thimble (3), with an opening (3.1) at one end thereof and a plunger (4) arranged inside the thimble (3) and provided with a stopper (4.1) capable of...
US20120132296 Bathroom flushers with novel sensors and controllers  
A bathroom flusher includes a body having an inlet in communication with a supply line and an outlet in communication with a flush conduit, a valve assembly in the body positioned to close water...
US20100140516 BOP PACKING UNITS SELECTIVELY TREATED WITH ELECTRON BEAM RADIATION AND RELATED METHODS  
A method of increasing the crosslink density of a seal for a blowout preventer that includes selectively applying electron beam radiation to a selected portion of a blowout preventer seal...
US20090237474 LIQUID CONTAINER AND DIFFERENTIAL PRESSURE REGULATING VALVE  
Provided is a differential pressure regulating valve having a first chamber, a second chamber, a communication flow path, and a movable membrane. The first chamber has a first inflow port for...