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    Automatic analyzer
    11.
    发明申请
    Automatic analyzer 有权
    自动分析仪

    公开(公告)号：US20070181787A1

    公开(公告)日：2007-08-09

    申请号：US11653949

    申请日：2007-01-17

    Applicant: Kenichi Nishigaki ,  Masato Ishizawa ,  Shigenori Watari

    Inventor： Kenichi Nishigaki ,  Masato Ishizawa ,  Shigenori Watari

    IPC: G01J1/42 ,  G01J5/08

    CPC classification number: G01N21/253 ,  G01N21/272 ,  G01N35/00603 ,  G01N2201/0415 ,  G01N2201/1242 ,  G01N2201/1245

    Abstract: In an automatic analyzer which includes a reaction container which contains reaction solution therein, a light source which emit light to be transmitted through the reaction solution, a spectral detector which measures the light transmitted through the reaction solution, a memory which stores light measurement data measured by the spectral detector and a CPU which calculates the light measurement data stored in the memory to obtain a light intensity, wherein the spectral detector measures the light over an entirety of an area from one end to the other end of the reaction container at a portion where the reaction solution reserves, the memory stores the light measurement data measured by the spectral detector, and light measurement data in an area where the reaction solution exists is obtained from the memory to calculate a light intensity.

    Abstract translation: 在包含反应容器的自动分析装置中，发射透过反应溶液的光的光源，测定透过反应液的光的光谱检测器，存储测定的光测量数据的存储器 通过光谱检测器和CPU，其计算存储在存储器中的光测量数据以获得光强度，其中光谱检测器在一部分处测量反射容器的一端至另一端的整个区域的光 在反应溶液保留的情况下，存储器存储由光谱检测器测量的光测量数据，并且从存储器获得存在反应溶液的区域中的光测量数据，以计算光强度。

    Automatic analyzer and the analyzing method using the same
    13.
    发明授权
    Automatic analyzer and the analyzing method using the same 有权
    自动分析仪及其分析方法

    公开(公告)号：US08765474B2

    公开(公告)日：2014-07-01

    申请号：US12032339

    申请日：2008-02-15

    Applicant: Katsuhiro Kambara ,  Shigenori Watari ,  Hidetoshi Sugiyama

    Inventor： Katsuhiro Kambara ,  Shigenori Watari ,  Hidetoshi Sugiyama

    IPC: G01N35/02

    CPC classification number: G01N35/1002 ,  G01N35/1016 ,  G01N2035/00465 ,  G01N2035/00891 ,  G01N2035/1058

    Abstract: An automatic analyzer which assures uniformity in mixing effects regardless of sample quantity and test item and thus produces analysis results with high repeatability. The automatic analyzer includes a device for adding a conditioning liquid into a reaction chamber so that the quantity of liquid in the reaction chamber becomes a predetermined quantity prior to being mixed. The conditioning liquid may be a diluent or physiological saline as used for dilution of a sample or any other special liquid that adjusts the properties such as viscosity, surface tension, etc. of liquid to be mixed.

    Abstract translation: 一种自动分析仪，无论样品数量和检测项目如何，都能确保混合效果的均匀性，从而产生高重复性的分析结果。 自动分析装置包括用于将调节液体添加到反应室中的装置，使得在混合之前反应室中的液体量变为预定量。 调理液体可以是用于稀释样品或任何其它特殊液体的稀释剂或生理盐水，其调节待混合的液体的粘度，表面张力等性质。

    AUTOMATIC ANALYZER AND THE ANALYZING METHOD USING THE SAME
    15.
    发明申请
    AUTOMATIC ANALYZER AND THE ANALYZING METHOD USING THE SAME 有权
    自动分析仪及使用该分析仪的分析方法

    公开(公告)号：US20080213903A1

    公开(公告)日：2008-09-04

    申请号：US12032339

    申请日：2008-02-15

    Applicant: Katsuhiro KAMBARA ,  Shigenori WATARI ,  Hidetoshi SUGIYAMA

    Inventor： Katsuhiro KAMBARA ,  Shigenori WATARI ,  Hidetoshi SUGIYAMA

    IPC: G01N35/00 ,  B01J19/00

    CPC classification number: G01N35/1002 ,  G01N35/1016 ,  G01N2035/00465 ,  G01N2035/00891 ,  G01N2035/1058

    Abstract: An automatic analyzer which assures uniformity in mixing effects regardless of sample quantity and test item and thus produces analysis results with high repeatability. The analyzer includes a device for adding a conditioning liquid into a reaction chamber so that the quantity of liquid in the reaction chamber becomes a predetermined quantity at latest just before mixing. The conditioning liquid may be a diluent or physiological saline as used for dilution of a sample or any other special liquid that adjusts the properties such as viscosity, surface tension, etc. of liquid to be mixed.

    Abstract translation: 一种自动分析仪，无论样品数量和检测项目如何，都能确保混合效果的均匀性，从而产生高重复性的分析结果。 分析装置包括用于将调理液体添加到反应室中的装置，使得反应室内的液体量在混合前最初变为预定量。 调理液体可以是用于稀释样品或任何其它特殊液体的稀释剂或生理盐水，其调节待混合的液体的粘度，表面张力等性质。

    AUTOMATIC ANALYZER
    17.
    发明申请
    AUTOMATIC ANALYZER 审中-公开
    自动分析仪

    公开(公告)号：US20080213132A1

    公开(公告)日：2008-09-04

    申请号：US12032122

    申请日：2008-02-15

    Applicant: Shigenori Watari ,  Tetsuji Kawahara ,  Kunihiko Soma

    Inventor： Shigenori Watari ,  Tetsuji Kawahara ,  Kunihiko Soma

    IPC: G01N35/00

    CPC classification number: G01N35/1016

    Abstract: In an automatic analyzer, effect is reduced or prevented of a change in temperature and volume of components making up a mechanism for dispensing a reagent and a sample or a system liquid on an amount of sample and reagent per one dispensing cycle. One or a plurality of components making up the mechanism for dispensing the reagent and the sample is mounted with a sensor for measuring a temperature of the component. The dispensing mechanism further includes a sensor for measuring a temperature of the system liquid at one or a plurality of locations. Control is thereby provided, based on temperature information provided by the temperature sensor, to vary an amount of operation of a component that varies an amount of reagent and sample to be dispensed or to make the temperature of the system liquid equal to, or close to, the temperature of the component.

    Abstract translation: 在自动分析仪中，减少或防止了组件的温度和体积变化的作用，构成了在每个分配循环中将试剂和样品或系统液体分配到一定量的样品和试剂上的机构。 构成用于分配试剂和样品的机构的一个或多个部件安装有用于测量部件的温度的传感器。 分配机构还包括用于测量一个或多个位置处的系统液体的温度的传感器。 由此，基于由温度传感器提供的温度信息提供控制，以改变要分配的试剂和样品的量变化的部件的操作量，或使系统液体的温度等于或接近 ，组件的温度。

    Automatic analysis apparatus
    18.
    发明授权
    Automatic analysis apparatus 有权
    自动分析仪

    公开(公告)号：US06773672B2

    公开(公告)日：2004-08-10

    申请号：US09814683

    申请日：2001-03-15

    Applicant: Masaaki Odakura ,  Shigenori Watari ,  Yoichiro Suzuki

    Inventor： Masaaki Odakura ,  Shigenori Watari ,  Yoichiro Suzuki

    IPC: G01N2101

    CPC classification number: B01F11/0283 ,  G01N21/251 ,  G01N21/253 ,  G01N35/025 ,  G01N2021/0367 ,  G01N2035/00554 ,  Y10T436/112499 ,  Y10T436/25

    Abstract: In order to provide an automatic analyzer which ensures accurate absorbance measurement even when ultrasonic wave intensity for agitation of the sample and reagent or the like becomes excessive, multiple reaction vessels 8 are placed as follows: As viewed from the top of the reaction disk 15, the reaction disk 15 is divided into four parts, and the side wall of the reaction vessel 8 does not intersect with two light beams 20 which intersect with each other at right angles. Herein multiple reaction vessels 8 are located at an inclined position approximately at an angle of about 45 deg. This layout allows the reaction vessel 8 to have the surface exposed to ultrasonic wave 22 intersecting to the applied ultrasonic wave appropriately at right angles, and absorbance measuring surface 21 intersecting to the applied measurement wave appropriately at right angles. It is possible to configure that the surface exposed to ultrasonic wave 22 and absorbance measuring surface 21 are different surfaces to ensure that this absorbance measuring surface 21 is not be exposed to ultrasonic wave.

    Abstract translation: 为了提供一种自动分析仪，即使当用于搅动样品和试剂等的超声波强度过大时也能确保精确的吸光度测定，如下设置多个反应容器8.从反应盘15的顶部看， 反作用盘15被分成四部分，反应容器8的侧壁与两个彼此以直角相交的光束20不相交。 本文中，多个反应容器8位于大约45度的角度的倾斜位置。 该布局允许反应容器8使表面暴露于与所施加的超声波相交的超声波22，该超声波适当地成直角，并且吸光度测量表面21与所施加的测量波适当地相交。 可以配置暴露于超声波22和吸光度测量表面21的表面是不同的表面，以确保该吸光度测量表面21不被暴露于超声波。

    Automatic analyzer
    19.
    发明授权
    Automatic analyzer 有权
    自动分析仪

    公开(公告)号：US06737021B2

    公开(公告)日：2004-05-18

    申请号：US09789625

    申请日：2001-02-22

    Applicant: Shigenori Watari ,  Hajime Katou ,  Katsuhiro Kambara ,  Hiroyasu Uchida ,  Takeshi Shibuya

    Inventor： Shigenori Watari ,  Hajime Katou ,  Katsuhiro Kambara ,  Hiroyasu Uchida ,  Takeshi Shibuya

    IPC: B32B500

    CPC classification number: G01N35/025 ,  B01F11/0283 ,  G01N2035/00554 ,  Y10T436/11

    Abstract: Multiple piezoelectric elements 35 are arranged in a row along the top of liquid level in a reaction vessel 11. An ultrasonic reflecting material 38 is installed on the bottom of the portion of the heat insulating bath 12 where heat insulating medium 13 is stored. A lateral ultrasonic wave 9b is generated on the lower side by actuation of the piezoelectric element 35. Wave 9b is reflected by the ultrasonic reflecting material 38. As lower ultrasonic wave 8 advances along the wall surface of the reaction vessel, it collides with the specimen liquid, thereby causing a portion of the liquid level closer to the piezoelectric element 35 to be raised. When lateral ultrasonic wave 9a is applied to this portion, it reaches the inclined portion of the raised liquid level of the specimen. Swirling flow by agitation 36 is produced by acoustic radiation pressure of the ultrasonic wave. The specimen and reagent are mixed and agitated by this swirling flow.

    Abstract translation: 多个压电元件35沿着反应容器11中的液面顶部排列成一排。超声波反射材料38安装在绝热槽12的存储绝热介质13的部分的底部。 通过压电元件35的驱动，在下侧产生横向超声波9b。波形9b被超声波反射材料38反射。随着低超声波8沿着反应容器的壁表面前进，它与样品 液体，从而使更靠近压电元件35的液面的一部分升高。 当横向超声波9a被施加到该部分时，其到达样本的升高的液面的倾斜部分。 通过搅拌36产生的旋流由超声波的声辐射压力产生。 样品和试剂通过这种旋流混合和搅拌。

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