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7615146 |
Fluid filter with restrictive filter media for pressure relief
A fluid filter assembly having a relief valve for visually indicating when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent...
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7588732 |
Autologus tissue harvesting and irrigation device
The present invention includes a harvesting and irrigation device, a method and a kit for the collection of viable fat cells and/or adipose tissue with decreased handing and improved yield and...
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7575671 |
Monitoring port assembly for fluid treatment systems
A monitoring port assembly for a fluid treatment system, such as for use in an ultra-violet water treatment system. The port assembly comprises a sensor port cup having a port for access to an...
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7553355 |
Methods and materials for the reduction and control of moisture and oxygen in OLED devices
Novel uses and methods of use for inorganic and macroreticulate polymer bonding to metals to control moisture and oxygen in OLED, and other like devices, are provided. Materials having color change...
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7531098 |
Integrated automatic blood processing unit
A system for automatically processing blood components is described. The system includes a console, which contains all motors, pumps, sensors, valves and control circuitry, and a unique disposable...
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7520978 |
Fluid purification system with ultra violet light emitters
A system for purifying a fluid uses ultra violet (UV) light to inactivate micro-organisms present in the fluid. The system has an arrangement of UV light emitters on perforated plates. The fluid,...
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7514006 |
Field water purification system
A lightweight water treatment system which can be easily distributed and employed by disaster survivors for treating locally available water sources. The lightweight water treatment system includes...
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7459074 |
Waste water filtering system
A waste water filtration system filters polluted waste water from various waste water sources including fire sprinkler systems and fire hydrants. The system includes a clear flexible hose...
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7442292 |
Liquid visual display
A display provides an indication of the remaining useful life of a filter element by providing a visible level of fluid in the display corresponding to the remaining useful life. The fluid level is...
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7425304 |
Processing set and methods for processing and treating a biological fluid
Apparatus, systems and methods are disclosed for treating a biological fluid with light. A container of biological fluid is introduced into a fluid treatment chamber where it is contacted with...
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7422693 |
Monitoring and control system for blood processing
The invention relates generally to methods of monitoring and controlling the processing of blood and blood samples, particularly the separation of blood and blood samples into its components. In...
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7378024 |
Methods for improving filtration performance of hollow fiber membranes
In accordance with the present invention, there are provided methods for improving performance of hollow fiber filtration membrane modules. Invention methods comprise a unique backwashing technique...
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RE40310 |
Water purification system and method including dispensed volume sensing and control
A water purification system for purifying water flowing through a water flow path. The system includes a water purification device having an inlet and an outlet in the water flow path and at least...
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7368060 |
Apparatuses and methods for detecting contaminant in a fuel system
Apparatuses and methods are provided for detecting contaminant in a fuel system, such as a fuel system of an internal combustion engine. The apparatus includes a fuel filter comprising an upper...
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7347948 |
Blood centrifuge having clamshell blood reservoir holder with index line
A rotatable rotor for separating components contained in a fluid, comprising an annular base having a first annular channel and an annular cover having a second annular channel for holding a...
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7338594 |
Faucet filter with sight glass
A faucet mounted filter device includes a horizontally disposed cylindrical part for housing a replaceable filter cartridge and a horizontally disposed arm part extending radially from the...
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7311849 |
Control device for the separate collection of blood components in output from a blood centrifugation cell
The invention provides a control device for the separate collection of blood components in output from a blood centrifugation cell. The control device comprises: a support which comprises a recess...
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7258782 |
Apparatus for sampling filter layer and method using the same
An apparatus for sampling a filter layer and a method using the same are disclosed herein. The apparatus includes a cylindrical tube made of a transparent material; a screw installed at a central...
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7238278 |
Apparatus for purifying water
The invention relates to a method for purifying water by forming in an electrolytic cell molecular halogen, hypohalic acid, hypohalite ions or combinations thereof, from halide ions dissolved in...
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7232517 |
Passive freestanding portable liquid filtration device
A freestanding portable liquid filtration device ( 18 ) having an upper housing ( 24 ), a lower housing ( 32 ) and a base ( 36 ) which are secured together with an interference fit, with an...
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7226542 |
Fluid treatment apparatus
Portable personal water purifier with a microdischarge array sealed with a radiation emitter, preferably Xel, slightly above atmospheric or water pressure in a closely-configured treatment chamber....
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7201840 |
Fluid treatment device and counter mechanism
This invention relates to a color coded counter mechanism for a fluid treatment filter device which indicates to the consumer when to replace the filter. It also includes a selective pawl follower...
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7186331 |
Monitoring unit for monitoring the condition of a semi-permeable membrane
The invention concerns a monitoring unit [ 10 ] for monitoring the condition of a semi-permeable membrane [ 24 ] in a water purification system, and particularly the condition of spiral membrane in...
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7182855 |
Fuel filter with valve indicator
A fuel filter includes a first filter chamber, a second filter chamber and a valve assembly disposed between the first and second filter chambers. The valve assembly includes a valve casing with a...
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7153416 |
Apparatus for removing radioactive antimony from waste streams
A method and related apparatus for monitoring and eliminating gas build-up in an anion exchange column comprised of an anion exchange material placed within a vessel and a liquid layer comprising...
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7150836 |
Microwave-emitting rotor, separator apparatus including same, methods of operation and design thereof
An apparatus for use in separating, at least in part, a mixture, including at least one chamber and at least one microwave generation device configured for communicating microwave energy into the...
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RE39361 |
Assembly of filtering apparatus and replaceable filter; and filtering apparatus and filter for use therein
A filtering apparatus and replaceable filter assembly including an electronic filter identification system having an electronic label on the filter and a read-out mechanism on the filtering...
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7101478 |
Foam removal device
The device includes a tubular body, superiorly closed by a cover, having a truncoconical transversal section and a vertical lie, internally of which a separator wall is housed, for collecting...
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7060189 |
Method and apparatus for recycling wash chemicals
The invention relates to a method and apparatus for recycling a wash solution used in powder coating which uses filters. The invention also relates to methods and apparatuses for recycling wash...
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7002161 |
Treated water dispensing system
A water treatment tank for use with water purification apparatus including an ultra-violet lamp within an encapsulating sleeve onto which incoming water is directed to provide a thin laminar flow...
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6994787 |
Clear plastic injection molded fuel/water separator
A fuel/water separator threadingly engaging a base at a first open end and a drain valve at a second open end. The fuel/water separator is constructed of a translucent plastic material enabling a...
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6991721 |
Water filter and pump
A water filtration and pumping apparatus typically for use with swimming pools includes a pump casing having mounted therein an electric motor driving an impeller within an impeller housing. The...
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6979400 |
Automatic swimming pool cleaners with shaped floats and water-temperature or -pressure indicators and water-circulation systems incorporating such indicators
Mobile apparatus, typically in the form of automatic swimming pool cleaners, capable of indicating temperatures (or pressures) of the pool water in which they are deployed are discussed. The...
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6966980 |
SSF/x slow sand filter
The SSF/x slow sand filter for use in treating drinking water for homes or rural villages with features providing simpler on-site assembly, preset maximum flow, easy monitoring of pressure head...
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6962652 |
Skin-care liquid preparing unit
The invention provides a skin-care liquid preparing unit comprising: a main container which contains raw water; a cartridge container which is placed in the main container, and which contains...
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6951614 |
Method and device for filtering liquids, especially drinks
A method for filtering liquids, especially drinks, is by a filtering device having at least two filter lines. Each filter line has at least one filter unit with at least one preliminary filter and...
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6942785 |
System for automated treatment of fluids having successive and interchangeable process modules
A system for automated treatment of fluids having interchangeable process modules ( 39, 40, 41, 42, 43 ), which are arranged next to each other, and which are respectively provided with a control...
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6939460 |
Portable electric pool cleaner
A hand-held, electrically-powered pool cleaner includes a body and a nozzle for suctioning pool water. The body has a filter, an impeller and motor, rechargeable batteries, and a handle for...
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6899666 |
Blood processing systems and methods
Systems and methods centrifugally separate whole blood into red blood cells, plasma, and a platelet concentrate. The systems and methods rotate a first rotating separation zone about a rotational...
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6887371 |
System for automated separation of fluid components
A system for automated operation of a blood separation system controlling the input of blood samples, the separation of blood components, and the discharge of the components. The system includes a...
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6884397 |
Sample tubes with fluid-tight labels
A sample tube assembly incorporating a fluid-tight label chamber, said label chamber being fused to or forming part of the body of the sample tube. The invention also includes a sample tube...
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6881327 |
Water treatment device with fill-counting cartridge
A filter cartridge end-of-life mechanism and a filter cartridge assembly for a water treatment device. The end-of-life mechanism comprises a float which is moved along an escapement path each time...
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6841065 |
Fluid filter with pressure relief valve
A fluid filter assembly having a relief valve for visually indicating when a filter element may be replaced. The fluid filter assembly of the present invention provides a vertical, transparent...
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6835316 |
Clam shell blood reservoir holder with index line
A rotatable rotor for separating components contained in a fluid, comprising an annular base having a first annular channel and an annular cover having a second annular channel for holding a...
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6827846 |
Filter element change indicator handle
A T-handle for a filter includes an integral mechanical indicator. The T-handle indicator has a threaded portion that extends through a hole in the filter cover and retains the cover to a canister....
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6797156 |
Faucet water treatment
A water treatment unit is disclosed which can be mounted directly on the faucet or tap of the user's sink and which contains one or more water treatment media and an operating valve which permits...
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6770483 |
Determination of multi-valent metal contamination and system for removal of multi-valent metal contaminants from water
A test for determining the presence of multi-valent metal contaminants, such as arsenic, mercury and chromium, when present in certain valence states and a system for removal of these contaminants...
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6753186 |
Water quality monitoring and transmission system and method
A water quality sampling system and method in which compact water impurity detector and monitoring units intended for domestic use are installed in a residential environment while detected values...
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6746605 |
Multi-arrayed vacuum recovery method and system for groundwater wells
A method and system for removing free phrase product from the surface of a subterranean body of water includes a plurality of extraction sites. The extraction sites extend below ground and...
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6649045 |
Filter cartridge assembly for water treatment device
A filter cartridge end-of-life mechanism and a filter cartridge assembly for a water treatment device. The end-of-life mechanism comprises a float which is moved along an escapement path each time...
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