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WO/2003/000395A1 |
An insulated vibratingly stirring apparatus (16), comprising a vibration generating means having a vibrating motor (16d) and a vibrating member (16c) fitted to the motor, a vibrating bar fitted to the vibrating member through a mounting ...
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WO/2002/098548A1 |
A device for three-dimensional-motion-like rotational blend, comprises a drive mechanism which can cause three-dimensional-motion and a container-fastened mechanism which is connected to drive mechanism said aboved. A flexible joint memb...
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WO/2002/089942A1 |
Small crystals are made by mixing a solution of a desired substance with an anti-solvent in a fluidic vortex mixer in which the residence time is less than 1 s, for example 10 ms. The liquid within the fluidic vortex mixer (12) is subjec...
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WO/2002/087761A1 |
The present invention relates to a device for the simultaneous conduction of a multiplicity of binding reactions on a substrate with a first surface, said surface comprising discrete and isolated locations of one such binding reaction, s...
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WO/2002/087737A1 |
A deagglomerator apparatus and method are provided for deagglomerating material such as micron-sized, dry medicament powder (M). The deagglomerator apparatus includes a horn member (HM) having a tip portion (TP,TP1) wherein the tip porti...
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WO/2002/083280A1 |
A mixer apparatus for use with a vessel (102) centered about a longitudinal axis is disclosed. The mixer has a tubular blade (106) which: defines a central head axis (H-H); has a first end (120) and a second end spaced from the first end...
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WO/2002/081070A1 |
The invention relates to a method for mixing at least one small amount of liquid, whereby an amount of liquid is introduced to an interaction area of the surface of a solid and at least one surface sound wave is interacted with the amoun...
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WO/2002/082053A2 |
The invention relates to a method for manipulating small amounts of liquid and/or particles contained therein, wherein at least two surface waves having essentially the same wavelength are transmitted in opposite directions towards each ...
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WO/2002/078826A1 |
A kneading vessel (1) which is in the form of a double vessel including an inner vessel (11) for holding powder and liquid and an outer vessel (2) for removably receiving the inner vessel (11), the kneading vessel comprising a lock mecha...
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WO/2002/072264A1 |
A method and system for providing a fluidic interface to slides bearing microarrays of biomolecules or other samples immobilized thereon to perform a variety of chemical reactions or processing steps on the slide. An interface device sea...
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WO/2002/067814A2 |
Disclosed herein is an efficient and cost-effective system for reconstituting bone pastes comprising a first syringe containing a reconstitution fluid and second syringe containing paste components, wherein said first and second syringes...
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WO/2002/068112A1 |
The invention relates to a micro-reactor, which is preferably configured as a plate and preferably consists of silicon. The aim of the invention is to improve the blending of the substances that are to react. To achieve this, the reactor...
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WO/2002/066146A1 |
A treated material stirring apparatus, comprising a casing (1) having an inlet (13) and an outlet (12) for treated material (A), a screw type stirring member (2) disposed in the casing extendedly in longitudinal direction, and a drive me...
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WO/2002/064062A2 |
This invention relates to a mixing and delivery device suitable for delivering injectable biomaterials, and to preferred bone cement formulations.
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WO/2002/060570A2 |
An ultrasonically enhanced continuous flow apparatus and method for selectively microemulsifying water and other normally immiscible fluids into the fuel of continuous combustors at the point of injection and a method for the same is dis...
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WO/2002/058835A1 |
A apparatus (10) for mixing dry and liquid components (102, 104) is used to form a setting paste. A holder (24) is mounted on the apparatus for reciprocating movement with respect to a base (12) of the apparatus. The movement has an ampl...
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WO/2002/058850A1 |
The invention relates to a holding device (1) for at least one support (2) that comprises materials such as glass, plastic, silicon, pyrolytic graphite and/or metal, said support (2) being adapted to receive one or more organic and/or in...
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WO/2002/058834A1 |
An apparatus and method for mixing a liquid component (42) and a powdered component (40) to form a bone filler has first and second syringes (12, 14) each having a barrel (48), a plunger (44) and an exit port (54). The plunger (44) is mo...
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WO/2002/045619A2 |
A biological sample storage rack comprises a housing, a plurality of tubes containing the biological sample are located at the housing, the tubes having a main body being cylindrical in shape. The housing is arranged to store the samples...
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WO/2002/044713A2 |
The present invention provides flow through devices for incubation and/or hybridisation on two-dimensional solid supports. In a first device the following parts are provided: a. a solid support comprising a target for binding; b. a suppo...
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WO/2002/041994A2 |
An assay device in which to carry out a fluid-phase chemical assay, comprising means for supporting a test substrate, a sample chamber for receiving a fluid sample and at least one fluid control device for controlling the movement of flu...
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WO/2002/040874A1 |
The present invention provides microfluidic devices and methods for using the same. In particular, microfluidic devices of the present invention are useful in conducting a variety of assays and high throughput screening. Microfluidic dev...
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WO/2002/037079A2 |
A device and method for molecular or microanalytical sensing that includes a sample chamber (3) containing a sensing device a first and second microchannel (14, 16) fluidly connected to the sample chamber and at least one pump (11) for p...
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WO/2002/035218A2 |
Disclosed is a system for monitoring chemical reactions, especially for detecting exothermic chemical reactions, comprising a reaction device consisting of a plurality of spatially separated reaction chambers for receiving reaction mixtu...
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WO/2002/030563A2 |
The invention relates to a method and a system for dissolving poorly soluble salt, in particular sodium chloride and other poorly soluble salts in 1,2-dichlorethane, which can be predominantly used in direct chlorination systems for prod...
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WO/2002/020146A1 |
Flowable materials, such as cement and sand, are mixed by placing the materials to be mixed in an elongate flexible resealable bag 10 having handles 12 at its opposite ends and alternately raising and lowering the handles 12 relative to ...
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WO/2002/014834A1 |
The invention relates to a method for preparing samples of organic tissues for subsequent clinical or scientific examination and study and to its corresponding machine, wherein a plurality of vessels (3) containing the liquid composition...
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WO/2002/011880A2 |
The invention relates to a microreactor device for solid-phase supported synthesis, comprising at least one microreactor having a reaction chamber which comprises an inflow and an outflow. The reaction chamber is partly filled with a sol...
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WO/2002/011872A1 |
An inventive stirring device comprises a reaction vessel (9) which is mounted on a holding block (2) with a flexible coupling (3); and a stirring rod (1) which protrudes into the reaction vessel (9) from above. Said stirring rod (1) is i...
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WO/2002/012080A1 |
The present invention relates to a sealed storage medium (10) for deactivated cement. A chemical activator compartment (14) is provided adjacent a wet cement compartment (12) so that the two may be transported together until the componen...
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WO2001042487B1 |
Nucleic acids are extracted rapidly, safely and directly from a sample without pipetting steps by using predispensed, interconnectable vessels. These vessels are used separately or interconnected according to the mictrotitre standard for...
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WO/2002/007884A2 |
The movement and mixing of microdroplets through microchannels is described employing microscale devices, comprising microdroplet transport channels, reaction regions, electrophoresis modules, and radiation detectors. Microdroplets are m...
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WO/2002/005939A1 |
The invention relates to a method for carrying out the automated preparation and characterization of liquid multi-constituent systems comprised of at least two, preferably at least three, constituents. The inventive method involves the a...
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WO/2002/004108A1 |
In a mixer for fluids, of the type comprising at least one clamping assembly (1) operable selectively for clamping, in use, a container of fluid products, a device is provided for controlling the clamping of the container which comprises...
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WO/2002/002049A1 |
Blood is stored in a container (3) having a connection tube (2), blood being present in the container (3) as well as in the tube (2). Blood must be tested at prescribed times and the blood in the container (3) and in the tube (2) must th...
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WO/2002/001081A2 |
A valve for use in microfluidic structures. The valve uses a spherical member, such as a ball bearing, to depress an elastomeric member to selectively open and close a microfluidic channel. The valve may be operated manually or by use of...
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WO/2002/001184A1 |
A device for assisting in fluid mixing within microfluidic sized structures. Chemicals and other biological specimens are exposed to a small volume of reagent, and said reagent is delivered to said specimens by a novel mixing technique, ...
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WO/2002/001163A2 |
A device for sensing fluid movement within a microfluidic channel which uses feedback to control its operation. The device measures electric parameters to interpret fluidic parameters such as flow speed, and the presence or absence of fl...
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WO/2002/000200A1 |
The present invention relates to a novel process for preparing crystalline particles of a salt of a substance, particularly particles of therapeutically useful or carrier substances of a size suitable for inhalation therapy.
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WO/2001/094017A1 |
The invention relates to a method for specific, directed manipulation of small quantities of materials on solid surfaces. According to said method, surface waves are generated with at least one surface wave generation device and the impu...
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WO/2001/092849A1 |
A device (100) for processing substrate-bound, dissolved and/or suspended probes is described, comprising a fluid chamber (10), arranged within a support body (20) with fluid lines (23) connected to fluid connectors (21) on the fluid cha...
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WO/2001/085070A1 |
The invention relates to a preparation and application device (20) for materials which are to be prepared as a paste-like, flowable mass from at least one powder or granulate component and one liquid component, especially bone cement. Sa...
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WO/2001/083094A1 |
A method and device for preparing and injecting a polymeric bone cement. The device includes a cylindrical vessel (12) holding polymer powder and a disk agitator (16) mounted on a shaft (8) passing through an aperture (6) in a proximal e...
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WO/2001/077691A1 |
A chemical analyzer includes sound wave generating mechanisms opposed to the side and bottom of a reaction vessel and disposed outside the reaction vessel in the positions where a reagent is supplied to the reaction vessel and a driver f...
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WO/2001/075416A1 |
A diluting and mixing device has a piston part (7) and a cylinder part (8). An axial bore (10) through the piston part is adapted to receive a tube (1) containing a liquid sample. An upper portion of the bore forms a first mixing chamber...
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WO/2001/070146A2 |
The invention relates to a preparation and application device (10) for implant materials consisting of at least one powder or granulate component and one liquid component, which are to be prepared immediately before use. Said device comp...
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WO/2001/070383A1 |
The invention relates on the one hand to a method for bringing about mixing of a liquid (4) in a container (1) filled for the most part with liquid, and on the other hand to an aforementioned container (1) for carrying out the method. Th...
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WO/2001/064324A1 |
A combination pitcher (21) and mixing subassembly (22) incorporates a mixing head (34) which is longitudinally reciprocally movable within the pitcher. The combination is suited for use with pitchers that are not cross-sectionally circul...
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WO/2001/063300A1 |
Ultrasonic waves emitted by piezoelectric elements (141, 142) are used to stir a sample, a reagent, etc., in a reactor container (132). A power supply (140) applies frequency-modulated voltage in any frequency range to the piezoelectric ...
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WO/2001/057284A1 |
The present invention relates to fullerene, nanotube, or nanofiber filled metals and polymers. This invention stems from a cross-disciplinary combination of electromagnetic and acoustic processing and property enhancement of materials th...
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