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WO/1988/004638 |
A pressurised metering dispenser comprises a main reservoir (3), a liquid metering chamber (19) and a gas chamber (7). Valve means violate the reservoir and the gas chamber from an outlet nozzle at the end of a central passage (9), the i...
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WO/1988/002865 |
Apparatus for performing chemical analysis wherein a cuvette (13) holds a sample under examination and a support (7) carries a dispenser head (9) carrying two one-shot dispensers (11) each in the form of a pressurised container holding a...
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WO/1987/007954 |
A device and method for enhancing the speed and sensitivity of biochemical and immunological reactions performed in manifold vacuum devices. Reactions are carried out in one or numerous wells (25) which are integral parts of a manifold p...
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WO/1987/006709 |
A test tube rack (9), wherein a plurality of test tubes (8) are arranged in the form of matrix of m columns and n rows and inserted, is carried into the main body (10) of an apparatus by means of a mechanism for carrying in a rack (1). I...
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WO/1987/004785 |
A liquid metering unit comprises a conduit (40) of flexible material depending between first and second rotatable rollers (18, 20) each having first and second curved surfaces (36, 38) and first and second flat portions (32, 34). The rol...
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WO/1987/004370 |
A liquid diluting and transfer valve (10) with disc like valve elements (12, 14, 16) with faces (12', 14', 14'', 16') which are frictionally engaged. Each disc like valve element (12, 14, 16) further includes passageways (30, 64, 66, 70,...
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WO/1987/001616 |
Apparatus for washing microtitration plates comprises a carriage (16) which runs beneath a liquid dispensing head (46). Rinsing fluid supply nozzles (48) and suction nozzles (50) project downwardly from the head (46). The nozzles can be ...
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WO/1986/001451 |
A tube-cutting apparatus and method for separating centrifuged materials in which a resilient axial compressive force is exerted on tube (50) during cutting by spaced tube-holding members (52) and (102); and the cutting knife (18) has fl...
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WO/1985/005687 |
A method for carrying out a clinical, chemical or biological test, in which a macro-solid phase adsorbent test material is contacted with a sample and later washed or treated with a washing liquid, characterized in that the washing or re...
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WO/1985/005046 |
A magnetic rotor (3) supported so that it can rotate in a receptacle or in a tube and which is in indirect contact with the medium to be stirred or pumped, is made to rotate by a rotating magnetic field of an electromagnetic drive device...
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WO/1985/000538 |
A device (18) for handling and washing beads (42). The device is attachable to a test tube rack (11) and includes a frame (24), a containing slide (22), and a capture slide (23). By manipulating the slides in various combinations of posi...
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WO/1983/000819 |
The device for washing or rinsing titration plates (1) comprises a washing plate (5) provided with nozzles (11) in equal number to that of cavities (2) of the titration plate (1). During the washing operation, the titration plate (1) is ...
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WO/1981/003223 |
Apparatus for use in and for assisting the visual assessment by a human operator of test objects, in each of which test objects a multiplicity of test locations each has one or more visible characteristics capable of exhibiting any one o...
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WO/1981/002989 |
A plate intended to be put into a frame (1). The plate is characterized by laboratory equipment which is fixed to at least one of the main faces of the plate and which is intended to be used in chemical reactions as well as by connection...
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WO/1980/002578 |
Prefabricated laboratory unit having walls, a floor and a ceiling forming an integral transportable unit. To provide a vibration-free mounting for laboratory apparatus within the laboratory floor (4) of the unit has a hole (17) therein t...
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WO/1980/001881 |
In a method and an apparatus for the recovery of solvent from a solution and for storage of the recovered solvent vapour obtained by distillation is led to a condenser (4) by means of a conduit (10) movably disposed in the longitudinal d...
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WO/1980/001108 |
An in-line distillation system (10) including a distillation device (12) for the continuous separation of volatile components entrained in a liquid. To overcome inadvertent shut down due to larger than expected concentrations of the vola...
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JP2011097955 |
To provide a device which can be utilized to conduct a variety of nucleic acid amplification reactions, while having sufficient versatility for use in other types of analyses as well.A variety of elastomeric-based microfluidic devices an...
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JP2011095271 |
To provide a method for manufacturing and using an apparatus for manipulating and analyzing materials, including cells, in a liquid or suspension as a large number of microscopic samples.Parallel through-holes are formed in a platen and ...
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JP2011017717 |
To provide a disposable device to be used for blood examination capable of simultaneously diluting a blood sample into two kinds of prescribed dilution ratios, and holding all contaminated materials.The disposable device to be used for b...
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JP2010075191 |
To provide a method for separating cells from a single sample, for example, separating fetal red blood cells from maternal blood.A sample including cells is introduced into one or more microfluidic channels. A device includes at least tw...
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JP2009103725 |
To facilitate the handling of a user for a body fluid test.A body fluid testing system includes a housing having a sensor, and a test element having a test media received by the body fluid testing system. The body fluid testing device al...
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JP2009096992 |
To provide a method for hydrophobizing treatment of a platen surface by which, when contents are filled in array-like through-holes formed in the platen, the contents are prevented from flowing into an adjacent hole, in an apparatus whic...
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JP2009080106 |
To provide a method of making apparatuses, or "platens" having a high-density array of through-holes, as well as a method of cleaning and refurbishing the surfaces of the platens.In various embodiments, the reagents can be contained with...
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JP2008292478 |
To provide a method of reacting a large number of reagents or analytes in the micro-liter order or in further smaller amounts, and then realizing the analysis.This method is for manufacturing and using an apparatus for manipulating and a...
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JP2008268202 |
To provide a method for manufacturing and using an apparatus for manipulating and analyzing a material, including cells existing in a liquid and suspension as a large quantity of microscopic samples.Parallel through-holes are formed in a...
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JP2008261890 |
To provide a bead distributing system for delivering small amounts of substances onto substrates.This system can include, for example, a movable support structure having an array of spaced-apart projections hanging from its lower side. A...
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JP2008151799 |
To provide a sample collection apparatus and a testing apparatus.The sample collection apparatus and the testing apparatus are used together as a diagnostic tool for collecting and analyzing a specimen contained in a sample. A sample col...
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JP2007167843 |
To provide a laboratory device equipped with a control device attachable to an optional operational control part.This laboratory device 1 includes at least one control device 4. The device 1 includes a printed circuit board 15 of the con...
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JP2007152345 |
To provide a shaking machine of a sample container by which mixing operation is not interrupted when the sample container is newly installed or is exchanged in a recess.The shaking machine of individual sample containers, each of which h...
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JP2007050008 |
To provide an analytical device capable of detecting polynucleotide even at a very low concentration thereof and of rapidly giving analytical results.Disclosed is a method for amplifying a polynucleotide in a sample by conducting a polyn...
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JP3850722 |
To provide an optical reagent sensor format having a capillary gap and a method of manufacturing the same, wherein a capillary channel is precisely manufactured, since its dimensional precision determine allowable error in the reagent se...
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JP3813143 |
To provide a method for washing a sample tube for washing the inner face and the outer face of the sample tube which is extremely thin and fragile uniformly and properly in a short time and simultaneously drying the same, and to provide ...
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JP3800250 |
To simplify the precise connecting work as the pre-process for starting a blood analyzer and move the analyzer after an analysis is started. This analyzer 4 is provided with a casing 1 for feeding a reagent, and the casing 1 is removably...
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JP2006119155 |
To provide an electrochemical sensor having a shaped (molded) electrode such that the sensor can be used for electrochemical analysis, and having a precise-size capillary channel, and to provide a forming method therefor.This electrochem...
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JP2005351894 |
To reduce the amount of handling by the user and to improve the consistency of cleaning conditions.An apparatus for bringing an array base material into contact with a fluid and a method for cleaning the array base material are disclosed...
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JP2005351895 |
To provide an automating process for cleaning an array base material.In the array base material cleaning method, the array base material is brought into contact with a first cleaning solution and an automatic cleaning process is triggere...
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JP2005349391 |
To provide an airtight port assembly 10 which is used for a glass micro-reactor 100 to be operated at high temperature of >400°C and in high pressure of >15 bars, has a simple structure and can be manufactured at a low cost.This airtigh...
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JP3752417 |
To provide a method for purifying a nucleic acid in high washing efficiency without producing contamination and without leaving liquid in nozzle chip, and further to provide a purification apparatus. This method for purifying the nucleic...
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JP3723186 |
To provide a sample liquid measuring instrument capable of ensuring the stability and reproducibility of a lipid bimolecular film by removing an unnecessary lipid liquid or lipid. The sample liquid measuring instrument is equipped with a...
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JP3718550 |
To provide a handling device for a fluid-sensor distribution apparatus, wherein a sensor pack including a plurality of fluid sensors used for testing glucose in blood is accepted, and the individual sensors can be selectively arranged at...
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JP2005241366 |
To provide a liquid sucking device for perfectly stopping the suction of a liquid without sucking air when the residual amount in a liquid container becomes a predetermined amount or below.The liquid sucking device is equipped with the l...
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JP2005241640 |
To provide an apparatus and a method which use a large quantity of samples, effectively, using proper quantity of a medium and quickly separating or purifying the sample for turning it into high quality.A sample holder 20 constitutes a h...
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JP2005214992 |
To provide a system for distributing beads for transferring a small amount of matter onto a substrate.The system can, for example, include a movable support structure having an array of protrusions, at intervals, drooped from below it. A...
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JP2005201828 |
To automatically clean a deposition at the tip of a probe.The probe 1 has a triple pipe structure. An eluant from a liquid chromatograph flows in the innermost flow path. A matrix solution flows in a flow path outside of the innermost fl...
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JP2005143507 |
To provide a method and a device for delivering a material to a target cell in a manner that minimizes the destruction of the cellular structure.Disclosed are the method and the device (100) for delivering at least one material to a sele...
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JP2005110685 |
To provide a treating housing having a simple and economical structure and scarcely having such a risk that a gate thereof is damaged, when made to be ready for washing and eliminating contamination.This housing for treating organism sam...
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JP2005081208 |
To provide a method for washing a sample tube for washing the inner face and the outer face of the sample tube which is extremely thin and fragile uniformly and properly in a short time and simultaneously drying the same, and to provide ...
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JP2005053581 |
To provide a fluid dispenser cartridge which is mounted or mountable on a host fluid metering dispenser and is used only once.This fluid dispenser cartridge used only once is provided with a fluid reserver, a filling tube assembly, and a...
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JP2005017224 |
To provide a two-dimensional bead array provided with a plurality of beads having fixed biomolecular probes, disposed in a bead array container in predetermined order and conveniently formed on the same chip.The container 12 has a plural...
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