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公开(公告)号：US20180245031A1
公开(公告)日：2018-08-30
申请号：US15758509
申请日：2016-07-27
Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
Inventor： Wataru SATO , Nobuyuki ISOSHIMA , Kohshi MAEDA , Daisuke MORISHIMA
CPC classification number: C12M1/38 , B01L3/5082 , B01L7/52 , B01L2200/147 , B01L2300/1822 , C12M1/00 , C12M41/12 , C12M41/48 , F25B21/04 , F25B2500/19
Abstract: Provided is a highly reliable temperature adjustment apparatus which uses a temperature adjustment element and quantitatively evaluates the temperature adjustment performance of the temperature adjustment element. The temperature adjustment apparatus is provided with: a temperature adjustment element; one or more temperature detection elements provided near the temperature adjustment element; a calculation unit for calculating the output of the temperature detection element; and a display unit for displaying at least one of a time calculated by the calculation unit as a time at which the temperature adjustment performance of the temperature adjustment is predicted to be below a desired level, the number of operations and the time of current conduction or a warning based on the result of calculation.
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公开(公告)号：US20180030433A1
公开(公告)日：2018-02-01
申请号：US15550502
申请日：2015-02-23
Applicant: Hitachi High-Technologies Corporation
Inventor： Kohshi MAEDA , Terumi TAMURA , Daisuke MORISHIMA
Abstract: Operation methods for control material conventionally differ in each inspection laboratory, and automatic operation according to laboratory operation standards has been difficult. Further, since operation for control material is complex and devices are operated on the basis of judgments by inspectors in accordance with results of measurement for control materials, highly-trained inspectors have been necessary. The present invention comprises multiple settings for automatically operating a control material in an automated analyzer, and executes an optimal setting according to the test laboratory and inspection items, and also executes an operation process for control material. If there is a possibility of a problem in an inspection process, the control material is automatically re-measured so that wasteful inspection can be prevented and the inspection can be automatically continued.
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公开(公告)号：US20160238624A1
公开(公告)日：2016-08-18
申请号：US15028807
申请日：2014-10-21
Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION
Inventor： Daisuke MORISHIMA , Kohshi MAEDA
CPC classification number: G01N35/00594 , C12Q1/6813 , G01N35/00663 , G01N35/00693 , G01N35/1002 , G01N2035/00673 , G01N2035/1034
Abstract: Provided is an automatic analysis device capable of reducing a reagent cost. In the present invention, in each mixed reagent preparation cycle, an amount of mixed reagent for N analyses is mixed and prepared, and an amount of mixed reagent for one analysis is dispensed from the amount of mixed reagent for N analyses and used to analyze one sample. Minimum (Nmin) and maximum (Nmax) values for N are determined for a control unit beforehand, and if the analysis of J samples is requested, the control unit sets the value of N at the time of a mixed reagent preparation cycle within a range from Nmin to Nmax so as to minimize the remaining mixed reagent.
Abstract translation: 提供能够降低试剂成本的自动分析装置。 在本发明中，在各混合试剂制备循环中，混合制备N分析用混合试剂的量，并从N分析用混合试剂的量中分配一次分析用混合试剂量，并用于分析 样品。 对于控制单元预先确定N的最小（Nmin）和最大（Nmax）值，并且如果要求J样本的分析，则控制单元将混合试剂制备循环时的N值设定在范围内 从Nmin到Nmax，以便使剩余的混合试剂最小化。
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公开(公告)号：US20180037930A1
公开(公告)日：2018-02-08
申请号：US15548574
申请日：2015-02-23
Applicant: Hitachi High-Technologies Corporation
Inventor： Manami NAMMOKU , Terumi TAMURA , Kohshi MAEDA , Daisuke MORISHIMA , Toshinari SAKURAI , Wataru SATO
Abstract: The purpose of the invention is to provide a nucleic acid analyzer that sets and executes temperature regulation, said temperature regulation matching the characteristics of analyzing items and the configuration of the analyzer, by a simple operation while preventing deterioration in analytical performance caused by partial overheating of a liquid reaction mixture to thereby improve temperature change speed and shorten analysis time. To achieve the above purpose, provided is a method wherein, in the case of performing overshooting: as a first processing, the temperature is continuously elevated until reaching a target overshoot temperature; as a second processing, after reaching the aforesaid temperature, the overshoot target temperature is maintained for a preset period of time; and, as a third processing, the temperature is continuously lowered until reaching a target temperature of the liquid reaction mixture. By executing the first to third processings, regulation is conducted so that temperature measurement values are in a trapezoidal form.
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