| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 073864810 | Analyzer supplier | 52 |
| 20080250880 | Device and Method for Washing Samples in an Analysis Apparatus - The present invention relates to a device for washing samples that are intended to be introduced in an analysis apparatus, particularly for elemental analysis, which has a chamber sized such as to house only one sample at a time, means for feeding the samples, from a condition in contact with the ambient atmosphere, one at a time to said chamber, means for closing said sample-containing chamber relative to the environment, means for feeding and releasing a washing gas to and from said chamber, and means for opening this chamber to the analysis apparatus in sealed conditions relative to the atmosphere. | 10-16-2008 |
| 20090084201 | METHOD AND APPARATUS FOR EXTRACTION, DETECTION, AND CHARACTERIZATION OF VAPORS FROM EXPLOSIVES, TAGGANTS IN EXPLOSIVES, CONTROLLED SUBSTANCES, AND BIOHAZARDS - An improved method of extraction, detection, and characterization of a vapor from an explosive, a taggant in an explosive, a controlled substance, a biohazard, and mixtures thereof uses a new and improved SPME device for extraction and ion mobility spectrometry for detection and characterization. The new and improved SPME device has an increased capacity to sorb a target vapor. The increased sorption of vapor provides for more accurate detection by an ion mobility spectrometer. A SPME device having increased surface area may be exposed to an atmosphere in an enclosure containing a test object or a volume of gas that was in contact with the test object to allow for sorption of the target vapor and then introduced into an IMS for more accurate detection and characterization of the vapor due to the increased sorption of the vapor by the SPME device described herein. | 04-02-2009 |
| 20090158863 | AUTOMATIC LOADING OF SAMPLE TUBES FOR CLINICAL ANALYZER - A module for staging sample tubes and mixing the samples contained in the sample tubes for an automated clinical analyzer. In one embodiment, this module comprises a mixing drum, which is capable of mixing the contents of a sample tube in an end-over-end manner. The mixing drum is capable of mixing samples in the sample tubes without separating the solid components of the sample, e.g., red blood cells from the liquid components of the sample, e.g., plasma. A device for elevating the sample tube in the sample tube carrier can be used to enable the cap of the sample tube to be punctured by a piercing element in a piercing assembly. After the cap of the sample tube is punctured, a probe for aspirating the sample from said sample tube can obtain the sample in the receptacle of the sample tube through a bore in the piercing element. The piercing assembly can include a resiliently biased element for ejecting the sample tube from the piercing assembly. | 06-25-2009 |
| 20090173171 | Sample Introducing System - In a sample introducing system that can be easily adapted to a variety of analytical conditions without being affected by a flow rate of gas introduced into an analytical device, can introduce an analytical sample into the analytical device without loss, and can contribute to a simple and highly accurate high-sensitivity analysis, a pretreatment device removes unnecessary components from an untreated sample gas containing the analytical sample. A treated sample gas that has been pretreated by the pretreatment device is introduced into the analytical device via a connection gas flow channel. A gas addition device that adds a carrier gas to the treated sample gas flowing toward the analytical device in the connection gas flow channel has a means for changing the addition flow rate of the carrier gas. Pressure fluctuations of the gas containing the analytical sample are restricted by a pressure adjusting device upstream of the gas addition device. | 07-09-2009 |
| 20090235764 | AUTOMATED MACHINE FOR TRANSFERRING SOLUTION FROM A SOURCE MICROWELL PLATE TO A DESTINATION MICROWELL PLATE - An automated machine for transferring solution from a source microwell plate to a destination microwell plate. A plurality of pins is used for transferring the solution. The pins are attached to pin assemblies. The pin assemblies are attached to the circumference of a circular dial that is rotatably connected to the automated machine. The circular dial rotates the pins form a solution removal position to a solution transfer position and then to a pin cleaning position. Solution is removed from individual wells at the solution removal position and the solution is transferred to individual wells at the solution transfer position. The pins are cleaned at the pin cleaning position. A computer is programmed to control the automated machine and the transfer of solution. In a preferred embodiment, the computer is programmed to: 1) execute a saved transfer list, 2) accept a customized input list from an operator, 3) execute the customized input list, and 4) save the customized input list for later execution. In a preferred embodiment, the automated machine is utilized for transferring variable volumes of solution from the source microwell plate to the destination microwell plate. | 09-24-2009 |
| 20090255351 | Dopant Delivery System for Use in Ion Mobility and Ion Trap Mobility Spectrometry - A device for introduction of an ammonia dopant into a spectrometry system without the use of a delivery system containing ammonia. The delivery device includes an ammonium solid that will, upon the introduction of heat, yield ammonia gas for delivery into the spectrometer system. Use of such an alternative to traditional ammonia dopant systems will yield little or no change in spectrometer readings. The volumetric flow rate of the ammonium is controlled by the use of capillary tubes as the exiting pathway, where the flowrate is determined by the cross sectional area and length of the capillary tube. Delivery of the ammonia is aided by use of a frit or screen to permit only gas to exit. | 10-15-2009 |
| 20100018330 | Method and laboratory system for handling sample tubes and an image analyzing unit - A method and laboratory system for handling sample tubes and an image analysing unit are disclosed. The laboratory system comprises a transfer unit for transferring incoming primary racks (PR) containing sample tubes (S), an image analysing unit ( | 01-28-2010 |
| 20100071486 | MICROFLUIDIC DEVICE - A microfluidic device includes a sample chamber accommodating a sample, a first sample distribution unit connected to the sample chamber and receiving the sample, a sample transfer unit connected to the first sample distribution unit and forming a path for transferring the sample, and including a first connection unit connected to the first sample distribution unit and a second connection unit, wherein the distance from the center of rotation to the second connection unit is greater than the distance from the center of rotation to the first connection unit, a second sample distribution unit connected to the second connection unit and receiving the sample transferred via the sample transfer unit after filling the first sample distribution unit, and first and second analysis units respectively connected to the first and second sample distribution units and analyzing ingredients of the sample. | 03-25-2010 |
| 20100147088 | ELECTRONIC DEVICE TEST APPARATUS AND METHOD OF TESTING ELECTRONIC DEVICES - An electronic device test apparatus used for bringing the ICs into electrical contact with contact parts of the test head in the state where the ICs are held on a test tray and running tests on the electrical characteristics of ICs, the electronic device test apparatus including an inversion system for rotating the test tray which holds a plurality of ICs in a direction dropping ICs which are insufficiently held at least once before testing. | 06-17-2010 |
| 20100212438 | ANALYZING APPARATUS AND ANALYZING METHOD - An analyzing apparatus comprising: a transporting device for transporting a sample; a plurality of measuring units, each measuring unit measuring a sample transported by the transporting device; a determination result obtainer for obtaining a determination result representing whether the sample requires remeasurement based on a measurement result by a predetermined measuring unit among the plurality of measuring units; a designation receiver for receiving a designation of one measuring unit for remeasuring the sample determined to be remeasured; and a transport controller for controlling the transporting device so as to transport the sample determined to be remeasured to the designated measuring unit. An analyzing method is also disclosed. | 08-26-2010 |
| 20110000323 | DEVICE AND METHOD FOR INTRODUCING GAS FOR ANALYSIS DEVICE - Gas is supplied from positive pressure (10 | 01-06-2011 |
| 20110126646 | ANALYTICAL DEVICE | 06-02-2011 |
| 20120000299 | Method and device for providing blood constituents - A metering capillary and method for providing at least one defined volume of a target constituent of a sample is provided, the method comprising providing at least one metering capillary having at least two openings; at least partly filling the metering capillary with the sample; carrying out a constituent separation for the at least partial separation of at least two constituents of the sample inside the metering capillary; and dividing the metering capillary into at least two partial pieces, wherein at least one of the partial pieces contains the defined volume of the target constituent. | 01-05-2012 |
| 20120031206 | ANALYSIS METHOD, SAMPLE ANALYSIS TOOL, METHOD FOR PREVENTING BACK-FLOW OF SAMPLE SOLUTION, AND METHOD FOR PREVENTING INCREASE IN BACKGROUND - Provided is an analysis method in which increase in a background can be prevented in a simple manner without cost. The analysis method of the present invention is carried out using a sample analysis tool | 02-09-2012 |
| 20120036945 | Analytic Substrate Coating Method - An apparatus and method for producing a coated analytic substrate using a compact and portable automated instrument located in the laboratory setting at the point of use which can consistently produce one or a plurality of coated analytic substrates “on demand” for using the analytic substrate immediately after coating, preferably without a step of rinsing the coated analytic substrate before use. The apparatus preferably uses applicator cartridges having a reservoir containing the coating compositions used to form the coatings. Preferably the cartridges are removable and interchangeable to facilitate the production of individual analytic substrates having different coatings or different coating patterns. These coated analytic substrates have superior specimen adhesion characteristics due to the improved quality of the coatings applied by the coating apparatus and due to the quickness with which the coated analytic substrates can be used in the lab after production. | 02-16-2012 |
| 20120174687 | AUTOMATED SAMPLE PROCESSING SYSTEM - After being dispensed, a sample that needs to be quickly measured passes through another unit and is transported to an automatic analyzer. A plurality of units are provided for functions of processing including a dispensing unit that dispenses the sample stored in a sample vessel into another sample vessel. At least one discharge line discharges the sample from the dispensing unit to a transport line and a line that is perpendicular to the discharge line. A reverse direction transport line transports the sample in a direction reverse to a direction in which the sample loaded in the system is transported to the dispensing unit. The sample that is processed by the dispensing unit is transported to a storage unit located on the upstream side of the system, through the reverse direction transport line. | 07-12-2012 |
| 20120174688 | BODY FLUID SAMPLING DEVICE - Body fluid sampling device comprising a skin-piercing element having a fluid pathway for receiving body fluid, at least a portion of said fluid pathway is open to the environment and further comprising a fluid receiving means being spaced from said fluid pathway so that fluid in said pathway will not contact the fluid receiving means initially. Said fluid receiving means may have a test zone for performing an analytical reaction. Fluid from said channel is contacted with said fluid receiving means either by bringing the fluid receiving means and the fluid into mechanical contact or by electrically transporting fluid from the channel onto the fluid receiving means. | 07-12-2012 |
| 20120247234 | SYSTEM AND METHOD FOR SAMPLING A FLUID - A system for sampling a fluid includes a conduit having an inner surface with a substantially constant, unobstructed diameter between upstream and downstream points. A sample line having an inlet and outlet provides fluid communication outside of the conduit. An inlet port in the sample line is radially inward from the upstream point and faces substantially upstream inside the conduit. A sensor is in fluid communication with the sample line. A method for sampling a fluid includes providing fluid communication through a sample line to a conduit having an inner surface with a substantially constant, unobstructed diameter between upstream and downstream points, wherein the sample line has an inlet port radially inward from an upstream point and facing substantially upstream inside the conduit. The method further includes flowing at least a portion of the fluid through a sensor in fluid communication with the sample line. | 10-04-2012 |
| 20130112017 | ION GENERATION USING WETTED POROUS MATERIAL - The invention generally relates to systems and methods for mass spectrometry analysis of samples. In certain embodiments, the invention provides a mass spectrometry probe including at least one porous material connected to a high voltage source, in which the porous material is discrete from a flow of solvent. | 05-09-2013 |
| 20130152709 | TEST PIECE TRANSFER APPARATUS - A test piece transfer apparatus includes a transfer mechanism for transferring a test piece in a transfer direction. The transfer mechanism is provided with a test piece holder for holding the test piece, and with a driving portion. The test piece transfer apparatus further includes a test piece adjusting mechanism cooperating with the transfer mechanism for adjusting the direction of a test piece being transferred. The test piece holder includes a lower surface holding portion, an upstream holding portion and a downstream holding portion. The lower surface holding portion comes into contact with the lower surface of the test piece. The upstream holding portion is arranged on an upstream side of the test piece in the transfer direction. The downstream holding portion is arranged on a downstream side of the test piece in the transfer direction. | 06-20-2013 |
| 20130160575 | Mobile Sampling of Target Substances - Implementations for mobile sampling of one or more target substances are generally disclosed. | 06-27-2013 |
| 20130174673 | GAS SAMPLING FOR CO2 ASSAY - The invention provides a method for sampling gas in a flue gas stream ( | 07-11-2013 |
| 20130205923 | MODULE UNIT AND FLUID ANALYSIS UNIT - A module unit comprises fluid modules with at least one fluid conduit protruding through the module unit, which is formed of conduit portions merging into each other, which traverse the fluid modules and on side faces of the fluid modules open in fluidic interfaces. Two fluid modules each are releasably connected with each other on opposing side faces, whereby the fluidic interfaces are coupled with each other on opposing side faces. On opposing side faces at least one magnetic element each is provided laterally away from the associated conduits portion. The magnetic elements of opposing side faces are located opposing each other and magnetically attract each other. | 08-15-2013 |
| 20130220037 | DEVICES, SYSTEMS AND METHODS FOR LOADING SAMPLES - Certain embodiments described herein are directed to devices and system that can be used to fill a sample cell. In some examples, the system can be configured with a pressure device configured to provide a negative pressure to accelerate filling of the cell with the sample. In some embodiments, the negative pressure can be used to fill a flow cell at a selected fill rate. | 08-29-2013 |
| 20130269451 | Fluid Transfer System - A fluid transfer system or fast-loop is provided for transferring a liquid sample from a liquid source to a remote liquid sample analyser. The system comprises a capillary that connects the liquid source and the liquid analyser. When the system is used, liquid flows from the liquid source to the liquid analyser via the capillary. The capillary may form a looped circuit between the liquid source and the liquid analyser. | 10-17-2013 |
| 20130333491 | LIQUID SAMPLE ANALYZING APPARATUS AND LIQUID SAMPLE INTRODUCING APPARATUS - A liquid sample introducing apparatus capable of executing a process with high reliability and high speed is realized. An injection valve includes a sample storage loop connected to a mobile phase flow passage for supplying a sample to a detector of a liquid chromatograph apparatus. A sample is sucked in a needle through a valve and a pipe by a syringe, being introduced to the sample storage loop, being supplied to the mobile phase flow passage. A washing solution from a washing solution bottle is supplied to the needle by a washing unit through the valve and the pipe to wash the inner wall of the needle. The washing solution from the washing solution bottle is supplied to a washing tank by the washing unit through the valve and a pipe to wash the external wall of the needle in the washing tank. | 12-19-2013 |
| 20140208875 | MICROPARTICLE MEASUREMENT DEVICE AND LIQUID DELIVERY METHOD IN MICROPARTICLE MEASUREMENT DEVICE - Provided is a microparticle measurement device that can deliver a liquid that is used in the analysis of microparticles in a stable manner. | 07-31-2014 |
| 20140216178 | TEST APPARATUS OF GASES - A test apparatus of gases is provided for transmitting gases in a plurality of gas tubes to a test tube for testing, the test apparatus including a test main body, a cover plate and a connecting component for selection. The test main body includes a container tank; gases inside the container tank are exhausted via an exhaust tube. The cover plate is disposed on the test main body for sealing the container tank. The cover plate includes a central channel and a plurality of surrounding channels that surround the central channel. The central channel connects the test tube and the surrounding channels respectively connect the gas tubes. The connecting component for selection is disposed rotatably in the container tank toward a rotating direction and is attached closely to the cover plate. The connecting component for selection includes a central gas outlet and a gas inlet. | 08-07-2014 |
| 20140216179 | MICROCHIP AND CHANNEL STRUCTURE FOR THE SAME - A microchip includes a channel permitting a sheath liquid to flow therethrough; and a microtube for introducing a sample liquid into a laminar flow of the sheath liquid flowing through the channel; wherein liquid feeding is performed in the condition where a laminar flow of the sample liquid introduced through the microtube is surrounded by the laminar flow of the sheath liquid. | 08-07-2014 |
| 20140283627 | APPARATUS AND METHOD FOR LIQUID SAMPLE INTRODUCTION - A method and apparatus for introducing droplets of liquid sample into an analysis device using a gas stream, the droplets being produced by the application of acoustic energy to a quantity of liquid sample. Acoustic energy may be applied to a quantity of liquid sample located on a solid surface of a sample support so as to eject a droplet of sample from the quantity of sample; the droplet of sample may be entrained in a gas stream; and the droplet of sample may be transported into the analysis device using the gas stream. | 09-25-2014 |
| 20140283628 | APPARATUS AND METHOD FOR LIQUID SAMPLE INTRODUCTION - A method and apparatus for mixing droplets of liquid sample and droplets of a diluent and/or a standard produced by droplet-on-demand generators for use with an analysis device. Two different liquids may be introduced to an analysis device for simultaneous analysis. The method preferably comprises using a first droplet-on-demand generator to provide a first stream of droplets of a first liquid; using a second droplet-on-demand generator to provide a second stream of droplets of a second liquid; and combining the first and second streams of droplets before they enter the analysis device | 09-25-2014 |
| 20140290392 | AUTOMATIC ANALYZER USING A SAMPLE CONTAINER HAVING AN INFORMATION RECORDING MEMBER - A sample is contained in a sample container and a physical relationship between the sample and a sample ID thereof is established. However, after the sample ID is read by a bar code reader and the sample is transferred to an analysis-dedicated small sample container, the sample ID and the sample are separated from each other. Following the end of analysis, therefore, the sample ID must be merged with a corresponding analysis result. A read/write-enable ID carrier is provided on an analysis-dedicated sample container into which the sample is pipetted or on a tank for holding the analysis-dedicated sample container. When the sample is pipetted or when the analysis-dedicated sample container is moved, the sample ID and other information are transferred to the read/write-enable ID carrier. | 10-02-2014 |
| 20140305230 | SAMPLE DEPOSITION CHAMBER FOR LASER-INDUCED ACOUSTIC DESORPTION (LIAD) FOILS - A system and method of preparing a target surface with an analyte sample is provided. A target preparation device includes a housing having a cavity. A target is positioned in the cavity of the housing. An exemplary method includes introducing an analyte solution into the cavity of the housing such that the analyte solution is in contact with the target surface and delivering a drying gas into the cavity to evaporate the solvent of the analyte solution and to deposit the analyte onto the target surface. | 10-16-2014 |
| 20150013479 | METHOD AND MAGAZINE FOR HOLDING IN READINESS, TRANSPORTING, PROCESSING AND ARCHIVING THERMOANALYTICAL SAMPLES - A method and a device for holding in readiness, transporting, processing and archiving thermoanalytical samples are disclosed. The sample containers, into which the thermoanalytical samples to be investigated are to be introduced, are provided in a magazine. | 01-15-2015 |
| 20150047442 | GAS SAMPLE INTRODUCTION DEVICE - In a gas sample analysis device including a metering tube, sample gas supply channel, carrier gas supply channel, evacuation channel and collection tube, there is provided a first channel switching valve which switches between a load state in which the metering tube is interposed between said sample gas supply channel and the evacuation channel and an injection state in which the metering tube is interposed between the sample gas supply channel and gas analysis device; and a second channel switching valve which, in the load state or injection state, switches between a collection tube interposition state in which the collection tube is interposed between the sample gas supply channel and the metering tube or between the metering tube and the gas analysis device, and a collection tube shunt state in which the collection tube is not interposed. | 02-19-2015 |
| 20150101422 | SAMPLE ANALYZING CHIP - The present invention relates to a sample analyzing chip. The chip can prevent upper and lower substrates of a channel from being attached to each other due to deflection on a micro channel and can solve the problem of the sample drying up within a measuring time of a target. Also, the chip can prevent bubbles from being generated in a central portion of the micro channel. | 04-16-2015 |
| 20160025762 | APPARATUS FOR TAKING A SAMPLE AND FOR PASSING THE SAMPLE TO AN ANALYTICAL EVALUATION SYSTEM - An apparatus for taking a sample from at least one fluid system and for passing the sample to an analytical evaluation system connects the piston rod of the sample-taking piston with a controllable drive. A flushing gas feed opens into a feed line downstream from a three-way valve, via a shut-off valve. The three-way valve, the controllable drive, and the shut-off valve are coupled with one another so that for taking a sample, the three-way valve releases the path of the sampling line to the sample-taking cylinder, the shut-off valve is open, and the controllable drive withdraws the sample-taking piston from the sample-taking cylinder, and, for applying the sample to the evaluation system, the shut-off valve is closed, the three-way valve is switched to release the path from the sample-taking piston to the feed line, and the controllable drive pushes the sample-taking piston completely back into the sample-taking cylinder. | 01-28-2016 |
| 20160077062 | SAMPLE DISPENSER FOR AN ANALYTICAL DEVICE - A sample dispenser for an analysis device, in particular for an analysis device working according to the principle of liquid chromatography, in particular high pressure liquid chromatography, or gas chromatography, comprising a sample intake for receiving a sample to be analyzed, an inlet through which an eluent can be supplied, an outlet, and an injection valve arrangement, which can be switched at least from an intake position to an injection position, wherein, at least in the intake position and in the injection position, the inlet is in fluid connection with the outlet to deliver the eluent—if applicable, having the sample added thereto—at least partly to the outlet, wherein, in the intake position, the sample intake is separated from the eluent in a fluid-tight manner, and wherein, in the injection position, the sample in the sample intake can combine with the eluent, wherein the sample dispenser is configured as a disposable component. | 03-17-2016 |
| 20160377524 | FLUIDICS SYSTEM FOR FLOW CYTOMETER - A fluidics system for a flow cytometer is disclosed. In some examples, the system includes a junction disposed between a pump and a sample probe. In some examples, the pump is a peristaltic pump. A pulse-attenuation system is also disclosed. A method for removing gaps caused by pulsations in output data is also disclosed. A fluidics system and method for processing samples in parallel is also disclosed. A fluidic system for a flow cytometer that includes an agitator for agitating a sample is also disclosed. A sheath fluid transfer system of a fluidic system for a flow cytometer is also disclosed. | 12-29-2016 |
| 073864820 | Having sample capsule support | 1 |
| 20090293650 | Cathode handler system - A pre-assembled, disposable cathode handler assembly facilitates automated or manual loading of a cathode with analyte for spectrometric analysis and is intended for a single use application. This cathode handler assembly is comprised of several parts which work cooperatively together to stabilize a separate cathode and direct an analyte into the cathode. A stopper and channeling unit are disposed in supporting interconnection with the cathode so as to maintain it in a stable orientation for loading. The channeling unit may be used in combination with a liner which also interacts with the cathode to guide the analyte into an interior chamber therein, and further contains an analyte cap holder. A stopper prevents the introduced analyte from escaping the cathode and a housing is connected exteriorly of the cathode and supporting components to further stabilize the cathode during the loading procedure. A loading base may be integrated to assist in manual loading of a cathode. | 12-03-2009 |
| 073864830 | Having sample confining chamber | 7 |
| 20090301234 | APPARATUS AND METHOD FOR MEASURING THE SURFACE FLUX OF A SOIL GAS COMPONENT - A method of measuring the surface flux of a component of a soil gas comprises placing a chamber for collecting said gas sealably in contact with a soil the chamber initially containing atmospheric gas. Then, the chamber is connected to a purging apparatus to purge the chamber of all measurable traces of the component. Then the soil is permitted to enter the chamber. The method uses a system for measuring the surface flux of the component. The system comprises a chamber having an open bottom for collecting soil gas, a venting port, an exhaust port having a valve and means to purge the chamber of the component. | 12-10-2009 |
| 20090308185 | DEVICE FOR DETECTING ANALYTES IN FLUID SAMPLES - The present invention provides a device ( | 12-17-2009 |
| 20100294049 | HERMETIC SAMPLE HOLDER AND METHOD FOR PERFORMING MICROANALYSIS UNDER CONTROLLED ATMOSPHERE ENVIRONMENT - A hermetic sample holder for use in performing microanalysis of a sample under a controlled atmosphere environment. The sample holder comprises a sample holder body with a sample cavity to receive the sample and a cover movably mounted to the holder body between an open position to allow access to the cavity and a closed position to seal the cavity. The cover is secured in and released from the closed position at least in part by a pressure differential between the cavity and the ambient atmosphere. The cover may be biased toward the open position. The cover may be pivotally mounted about an axis that is perpendicular to a sealing surface of the cover and/or movable in a direction along the pivot axis. A valve may be provided to allow direct evacuation of the cavity to create a pressure differential. An adjustable clamp may be located in the cavity to secure the sample. | 11-25-2010 |
| 20110023635 | TANK FOR INTRODUCING LIQUID DROP THEREINTO AND ANALYZING DEVICE - A liquid droplet introducing tank | 02-03-2011 |
| 20140290393 | Sample Introduction Device and Charged Particle Beam Instrument - A sample introduction device ( | 10-02-2014 |
| 20150346165 | Liquid Injection Panel For A Field-Mountable Gas Chromatograph - A sample injection system for a field-mountable gas chromatograph is described. The system has a sample injection chamber and a vaporization chamber. An analyzer valve is connected to both the vaporization chamber and the gas chromatograph to provide the liquid sample having a dew point above 60° C. and 15 psig to the gas chromatograph. The system and associated valves can be mounted on a panel that is connected to the gas chromatograph, the source of carrier gas and a calibration cylinder. Also described are the purging, sample collection and sample analysis techniques. | 12-03-2015 |
| 073864840 | Connector for separable holder | 1 |
| 20130042703 | SAMPLE CHAMBER FOR LASER ABLATION INDUCTIVELY COUPLED PLASMA MASS SPECTROSCOPY - An improved sample chamber for laser assisted spectroscopy integrates valve mechanisms into the sample drawer, permitting the sample chamber to automatically bypass, purge and resume flow as the sample drawer is opened and closed to insert samples for processing. Integrating valve mechanisms into the sample drawer in this manner eliminates the need for external valves to be operated to bypass, purge and resume flow, thereby increasing system throughput and reducing system complexity. | 02-21-2013 |
| 073864850 | Connector for separable holder | 5 |
| 20110167935 | PULLOUT MECHANISM FOR BIOSENSOR - A pullout mechanism for a biosensor, wherein the pullout mechanism includes a permanent seat, a sliding seat, a resetter and a push type brake seat. The sliding seat is set into the sliding seat space of the permanent seat in a sliding state. A resetter is arranged between the permanent seat and the sliding seat, enabling resetting of the sliding seat. A push type brake seat is arranged laterally onto the casing. The push type brake seat includes a pushing portion and a driving end. The driving end can penetrate the threading portion of the permanent seat. When the pushing portion is pressed, said driving end can push the driven end of the sliding seat to control the state of the sliding seat, allowing for automatic pullout of the specimen in the specimen inserting portion, and improving the ease of operation with stronger applicability. | 07-14-2011 |
| 20130019699 | INJECTION PORT NEEDLE SUPPORT AND WASHING - Described are techniques for use with an injection port. The injection port includes a needle support structure configured to accommodate a needle containing a sample aspirated therein. The injection port includes a needle seal having a first surface thereof in contact with a second surface of a tip of the needle. A seal is formed when the first surface contacts the second surface and a sufficient force is applied to the needle. | 01-24-2013 |
| 073864860 | Septum structure | 3 |
| 20100083776 | NEEDLE INTERFACE FOR FLUID CONNECTIONS - The invention relates to a coupling system that can particularly be applied for interfacing a consumable component with a sample chamber to a laboratory instrument for processing a sample fluid. The coupling system comprises a female interface module ( | 04-08-2010 |
| 20110000324 | METHOD AND APPARATUS FOR SAMPLE PROCESSING AND INJECTION - A sample processing/injection device for liquid chromatography comprises a septum at one end of the device, a processing chamber and injection needle disposed on a second end of the device. A fluid sample is transferred into the device by a transfer needle penetrating the septum of the device. The sample device may be positioned to a receiving component such as an injection valve of an instrument by movement of the transfer needle. The sample is injected into the receiving component through the injection needle of the sample processing/injection device through motive pressure supplied by the transfer needle. The sample processing/injection device reduces sampling steps and improves automation by performing sample processing and injection with a single device. | 01-06-2011 |
| 20110146421 | NEEDLE INTERFACE FOR FLUID CONNECTIONS - The invention relates to a coupling system that can particularly be applied for interfacing a consumable component with a sample chamber to a laboratory instrument for processing a sample fluid. The coupling system comprises a female interface module ( | 06-23-2011 |
