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公开(公告)号：EP3163305A4
公开(公告)日：2018-02-28
申请号：EP15812479
申请日：2015-05-12
发明人： YAMANO TERUHIRO
IPC分类号： G01N35/00
CPC分类号： B01L3/52 , B01L2200/16 , B01L2300/0627 , G01N21/51 , G01N21/59 , G01N35/00 , G01N35/00712 , G01N2021/513 , G01N2035/00396
摘要： An automatic analysis apparatus according to the present invention is capable of replacing circulated water in a reaction vessel and continuously cooling a light source lamp without stopping an operation for measuring a specimen. In an operation state, a drain electromagnetic valve 49 is opened, and reaction vessel water 18 is drained outside. When the water level reaches a measurement limit water level 45, the drain electromagnetic valve 49 is closed. The reaction vessel water 18 is supplied by starting a water supply pump and opening a water supply electromagnetic valve 48. When a first water level detector 41 confirms that the water level has reached a full water level 44, the water supply electromagnetic valve 48 is closed, and the water supply pump 54 is stopped. In a state other than the operation state, the reaction vessel water 18 is drained outside. When a third water level detector 43 confirms that the water level has reached a circulation limit water level 46, the drain electromagnetic valve 49 is closed. When the water supply electromagnetic valve 48 is opened and the reaction vessel water 18 reaches the full water level 44, the water supply electromagnetic valve 48 is closed and the water supply is stopped.
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公开(公告)号：EP2581746A4
公开(公告)日：2018-01-24
申请号：EP11792446
申请日：2011-06-07
发明人： INABA TORU , MATSUOKA SHINYA , SAKAZUME TAKU , YAMASHITA YOSHIHIRO , SHIMADA MASAFUMI , KOGI OSAMU , HARADA YUSHI
IPC分类号： G01N35/00 , B03C1/00 , B03C1/01 , B03C1/033 , B03C1/28 , G01N33/53 , G01N33/543 , G01N33/574 , G01N35/08
CPC分类号： G01N33/5306 , B03C1/01 , B03C1/033 , B03C1/0332 , B03C1/288 , B03C2201/18 , B03C2201/22 , B03C2201/24 , B03C2201/26 , G01N33/54326 , G01N33/57438 , G01N33/57484 , G01N35/0098
摘要： This invention provides a sample analyzing device and sample analyzing method designed to suppress nonuniform capture of magnetic particles (10) and detect a desired substance with higher accuracy. The sample analyzing device includes a flow channel (15) that conducts thereinto a sample which contains the magnetic particles (10), and magnetic field generating means (12) that generates magnetic fields for capturing the magnetic particles (10) in a magnetic particles capturing region of the flow channel (15); wherein the flow channel has at least one of structural characteristics that a cross-sectional area of the flow channel, at a downstream end of the magnetic particles capturing region, is larger than a cross-sectional area of the flow channel, at an upstream end of the magnetic particles capturing region, and that the magnetic fields generated by the magnetic field generating means (12) have a greater magnitude at a downstream side of the magnetic particles capturing region than at an upstream side thereof.
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公开(公告)号：EP2530472A4
公开(公告)日：2018-01-24
申请号：EP11737152
申请日：2011-01-28
发明人： WATABE OSAMU , AKUTSU MASASHI , TOKIEDA HITOSHI
CPC分类号： G01N35/0092 , G01N35/0095 , G01N35/026 , G01N35/04 , G01N2035/00326 , G01N2035/0415 , G01N2035/0462
摘要： There is provided an analysis apparatus in which congestion does not occur and whose analysis efficiency is high as a whole even when the apparatus is an automatic analyzing apparatus to which a plurality of functional modules having different functions and process performances from each other are connected. Also, there is provided an automatic analysis system in which, even when a new functional module is added, it is not required to consider influence on the existing functional modules and restructure a carrying plan or others for improving process performances as a whole. Buffer units paired with the respective functional modules are connected to a specimen carrying line, and an operating-section computer issues an instruction for carrying to the respective functional modules in accordance with requests for specimens, so that carrying-in/out operations are performed as managing respective carrying-possible states among the buffer units and functional modules.
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公开(公告)号：EP2543994A4
公开(公告)日：2018-01-17
申请号：EP11750293
申请日：2011-01-14
发明人： NOGAMI MAKOTO , KANDA KATSUHIRO , ITO SHINYA
CPC分类号： G01N35/0098 , G01N1/405 , G01N35/025 , G01N2035/1053
摘要： Disclosed is an analysis device which can analyze substances with low blood concentration with high precision without having to make the device larger. The analysis device is composed of: a specimen disk equipped with specimen containers; a reagent disk equipped with reagent containers; a first disk equipped with first containers where purification of the subject component to be measured in the specimen is carried out; a second disk equipped with second containers where purification of the sample purified in the first container is carried out; and a mass spectrometry unit which measures the specimen purified in the second container.
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公开(公告)号：EP2647998A4
公开(公告)日：2018-01-03
申请号：EP11845176
申请日：2011-11-28
发明人： SARWAR SAYAKA , MATSUBARA SHIGEKI , TESHIGAWARA KENJI , MATSUMOTO OSAMU , ROSENBLATT SYLVIA , WOLF PETER , LANG FRIDL , IHRIG ROLAND
IPC分类号： G01N35/00
CPC分类号： G01N35/1002 , G01N35/00663 , G01N2035/00673
摘要： Unlike conventional reagent storing means of an analyzing unit having a cold-storage function, replacement reagent storing means having no cold-storage function requires reagent management of a higher order. An automatic analyzer is provided that manages the placing elapsed time for a reagent vessel in replacement reagent storing means 2, compares the placing elapsed time for the reagent with a permissible placing limit value stored as one of analysis parameters for each analysis item, and determines as to whether or not the placing elapsed time exceeds permissible limit value. In this way, the analyzer prevents the degradation of the reagent and automatically transfers the reagent to an analyzing section for performing measurement.
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公开(公告)号：EP2570814A4
公开(公告)日：2018-01-03
申请号：EP11780439
申请日：2011-03-25
CPC分类号： G06Q10/063114 , G01N35/0092 , G01N35/0095 , G01N2035/0462 , G01N2035/1032 , G06Q50/22
摘要： Precise prediction of the state of congestion in an automatic analysis system and adjustment of timings and the order of take-in and take-out of specimens in each device prevent increase in TATs of urgent specimens. A device management server for providing instructions for take-in and take-out of specimens in each device, includes: a tracking unit which determines the current position of each specimen after input by using signals of sensors; a simulation unit which estimates the staying time of each specimen in one of regions by simulating the operation of each device in accordance with a take in/out schedule plan assuming an initial state in which each specimen is at the current position; and a take in/out scheduling unit which produces an initial take in/out schedule plan for preferentially taking in and taking out urgent specimens, causes the simulation unit to perform a simulation, and corrects, in the initial take in/out schedule plan, the timings or order of take-in and take-out of one or more other specimens so that each of the staying times in one of the regions do not exceed a corresponding allowable staying time in the region.
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公开(公告)号：EP2275823A4
公开(公告)日：2018-01-03
申请号：EP09742736
申请日：2009-05-01
发明人： SUGIYAMA CHIE , MATSUBARA SHIGEKI
CPC分类号： G01N35/0092 , B01F7/161 , B01F11/0283 , B01F15/00253 , B01F15/00435 , B01F2015/00629 , B01F2015/00636 , B01F2015/0221 , G01N1/38 , G01N35/025 , G01N35/1002 , G01N2035/00514 , G01N2035/00534 , Y10T436/25 , Y10T436/25625
摘要： In the field of automatic analyzers, as items to be analyzed are increase, various reagents differing in such properties as liquid viscosity and contact angle are being used more frequently, and this trend is expected to continue. Also, reagents now take various forms (e.g., a concentrated reagent to be diluted by the water of an automatic analyzer), and so does dilution water. Such being the case, the invention provides an automatic analyzer capable of sufficient stirring regardless of items to be analyzed. To sufficiently stir a substance to which a reagent has been added, the automatic analyzer is designed to alter stirring conditions after a given amount of time has passed since the addition of that reagent.
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公开(公告)号：EP2647997A4
公开(公告)日：2017-12-27
申请号：EP11844179
申请日：2011-11-28
发明人： WATANABE ATSUSHI , MATSUBARA SHIGEKI , SHIMADA KAZUHIRO , TESHIGAWARA KENJI , MATSUMOTO OSAMU , ROSENBLATT SYLVIA , WOLF PETER , LANG FRIDL , IHRIG ROLAND
CPC分类号： G01N35/1002 , G01N35/00663 , G01N2035/00306 , G01N2035/00673 , G01N2035/0427
摘要： An automatic analyzer is provided for realizing reagent management with a high degree of reliability, for reducing an operator's burden due to work such as reagent replacement or the like, and for minimizing the interruption of analysis operation without the occurrence of reagent shortage during the analysis. An automatic analyzer includes: first reagent storing means for storing a plurality of the reagent containers; second reagent storing means for storing a replacement reagent container in addition to the first reagent storing means; transfer means for transferring the reagent container from the second reagent storing means to the first reagent means; and a storing portion for storing the reagent container discharged from the second reagent storing means. The automatic analyzer includes control means for exercising control such that the information write means writes reagent information on the information recording medium immediately before the reagent container is transferred from the second reagent storing means to the first reagent storing means or immediately before the reagent container is discharged from the second reagent storing means to the storing portion.
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公开(公告)号：EP2530471A4
公开(公告)日：2017-12-27
申请号：EP11736961
申请日：2011-01-24
CPC分类号： G01N35/00663 , G01N35/04 , G01N2035/00673 , G01N2035/0462 , Y10T436/11
摘要： An object of the present invention is to provide an automatic analyzer that minimizes interruptions of analyzing operations without allowing any reagent shortage to occur during an analysis by ejecting replenishing reagent cassettes that are placed in a replenishing reagent cassette storage (20) and that have expired validity dates or that cannot be supplied for analysis using an analyzing unit (10), and that can equip the replenishing reagent cassette storage (20) with as many replenishing reagent cassettes to be supplied for analysis as possible. The present invention provides an automatic analyzer including: an analyzing unit (10) that includes an analyzing mechanism and a dispensing reagent cassette storage (28, 29) for storing a reagent cassette for dispensing; a reagent replenishing unit (11) including a replenishing reagent cassette storage (20) for storing in advance a reagent cassette for replenishing to be supplied as the reagent cassette for dispensing; and means (25A) for ejecting from the replenishing reagent cassette storage (20) the reagent cassette for replenishing that cannot be supplied as the reagent cassette for dispensing.
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公开(公告)号：EP2600156A4
公开(公告)日：2017-12-20
申请号：EP11811974
申请日：2011-06-13
发明人： ISHIZAWA MASATO , SHOJI YOSHIYUKI
CPC分类号： G01N21/6486 , B01L7/02 , B01L7/525 , B01L2300/0803 , B01L2300/185 , G01N35/025 , G01N35/026 , G01N35/028 , G01N2035/00425
摘要： Provided is a device that can process a plurality of nucleic acid detection protocols in parallel, and in which any nucleic acid detection protocol of a new sample can be additively performed even when other nucleic acid detection protocols are being run. The nucleic acid detection device of the present invention includes: a thermostat bath (19) that has a vessel-accommodating hole for accommodating a reaction vessel; a detector (12a) that detects fluorescence from the reaction vessel (11a); a gate (16) provided at a portion where the vessel is loaded into the vessel-accommodating hole; and a grip unit (16) that loads the vessel into the vessel-accommodating hole.
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