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25 条记录 (耗时 0.022 秒)

    Chemical analysis element cartridge
    13.
    发明授权
    Chemical analysis element cartridge 失效
    化学分析盒

    公开(公告)号：US5653942A

    公开(公告)日：1997-08-05

    申请号：US443479

    申请日：1995-05-18

    申请人： Kaoru Terashima ,  Shigeru Tezuka

    发明人： Kaoru Terashima ,  Shigeru Tezuka

    IPC分类号： G01N1/28 ,  B65D83/04 ,  B65D83/08 ,  G01N35/00 ,  G01N35/04

    CPC分类号： G01N35/00029 ,  G01N2035/00089 ,  Y10T436/11 ,  Y10T436/112499

    摘要： A chemical analysis slide cartridge includes a box-like cartridge body in which a plurality of chemical analysis slides are stacked. A slide take-out port is formed in one end of the cartridge body and the chemical analysis slides in the cartridge body are taken out one by one through the take-out port. A pressing member is slidably received in the cartridge body and is adapted to be brought into contact with the stack of the slides on the side remote from the take-out port to push the stack of the slides toward the take-out port. Ratchet teeth are formed on the inner wall of the cartridge body and a claw adapted to be engaged with the ratchet teeth is formed on the pressing member. The ratchet teeth are not formed in a predetermined area near the end of the cartridge body remote from the take-out port so that the claw cannot be engaged with the ratchet teeth when the pressing member is near the end of the cartridge body remote from the take-out port.

    摘要翻译： 化学分析滑动盒包括其中堆叠多个化学分析滑块的盒状盒体。 在盒体的一端形成滑动导出口，并且通过取出口一个接一个地取出盒体中的化学分析滑动。 按压构件可滑动地容纳在盒体中，并且适于在远离取出口的一侧与滑块的堆叠接触，以将滑块的堆叠推向取出口。 棘爪齿形成在盒体的内壁上，并且在按压构件上形成适于与棘齿啮合的爪。 棘爪齿不形成在远离取出口的盒主体的端部附近的预定区域中，使得当按压构件靠近盒体的远离其的端部时，爪不能与棘齿接合 外卖口

    Chemical analysis element cartridge
    14.
    发明授权
    Chemical analysis element cartridge 失效
    化学分析盒

    公开(公告)号：US5536472A

    公开(公告)日：1996-07-16

    申请号：US340648

    申请日：1994-11-16

    申请人： Kaoru Terashima ,  Yoshihiro Seto ,  Shigeru Tezuka ,  Seiichi Watanabe ,  Yoshihiko Abe

    发明人： Kaoru Terashima ,  Yoshihiro Seto ,  Shigeru Tezuka ,  Seiichi Watanabe ,  Yoshihiko Abe

    IPC分类号： G01N35/00

    CPC分类号： G01N35/00029 ,  G01N2035/00089 ,  G01N2035/00455 ,  Y10T436/11 ,  Y10T436/112499

    摘要： A chemical analysis element cartridge includes a box-like cartridge body in which a plurality of chemical analysis elements are stacked and are taken out through an element take-out port formed at one end of the cartridge body. A pressing member is slidably received in the cartridge body and is brought into contact with the stack of the elements on the side remote from the element take-out port to push the stack of the elements toward the element take-out port. The cartridge body is provided at least in one side wall thereof with a slit which extends in the direction of stack of the elements and the pressing member is provided with an external force receiving portion which is laterally interlocked with an urging member disposed outside the cartridge body through the slit and receives a force for urging the pressing member toward the element take-out port from the urging member. The pressing member is interlocked with an engagement member so that the pressing member and the engagement member are moved toward the element take-out port together with each other when the force from the urging member is acting on the pressing member and the engagement member permits the pressing member to be displaced away from the element take-out port relative to the engagement member when the force from the urging member is released.

    摘要翻译： 化学分析元件盒包括盒状盒体，多个化学分析元件堆叠在该盒体中，并通过形成在盒体一端的元件取出口取出。 按压构件可滑动地容纳在盒体中，并与远离元件取出口的一侧的元件堆叠接触，将元件的堆叠推向元件取出口。 盒主体至少在其一个侧壁中设置有沿着元件的堆叠方向延伸的狭缝，并且按压构件设置有外力接收部分，该外力接收部分与设置在盒体外部的推动构件横向互锁 通过狭缝，从推动部件接收用于将元件取出口朝向元件取出口推压的力。 按压构件与接合构件互锁，使得当来自推动构件的力作用在按压构件上时，按压构件和接合构件相互朝向元件取出口移动，并且接合构件允许 当来自推动构件的力被释放时，按压构件相对于接合构件从元件取出口移开。

    Humoral testing unit
    15.
    发明授权
    Humoral testing unit 失效
    体液检测单位

    公开(公告)号：US07300629B2

    公开(公告)日：2007-11-27

    申请号：US10400548

    申请日：2003-03-28

    申请人： Yoshihide Iwaki ,  Kentarou Nakamura ,  Hideaki Tanaka ,  Yoshiki Sakaino ,  Kaoru Terashima

    发明人： Yoshihide Iwaki ,  Kentarou Nakamura ,  Hideaki Tanaka ,  Yoshiki Sakaino ,  Kaoru Terashima

    IPC分类号： G01N30/00

    CPC分类号： G01N33/491

    摘要： A blood testing unit is provided with a closed vessel having an outer vessel body and an inner vessel body, and a reagent layer is accommodated in the closed vessel. Reagents which react with a blood sample are supported on the reagent layer. The closed vessel is comprised such that at least either one of the outer vessel body and the inner vessel body is provided with an aperture, through which air is capable of being introduced from the exterior to the interior of the one vessel body, and the one vessel body is provided with a sealing member for closing the aperture.

    摘要翻译： 血液检查单元设置有具有外容器主体和内容器主体的封闭容器，并且将试剂层容纳在密闭容器中。 与血液样品反应的试剂被支撑在试剂层上。 封闭容器包括使得外部容器主体和内部容器主体中的至少一个设置有孔，空气能够从外部引入到一个容器主体的内部，并且一个 容器体设置有用于封闭孔的密封构件。

    Analytical element for whole blood
    17.
    发明授权
    Analytical element for whole blood 失效
    全血分析元素

    公开(公告)号：US5393493A

    公开(公告)日：1995-02-28

    申请号：US993459

    申请日：1992-12-15

    申请人： Yoshihiko Makino ,  Kaoru Terashima ,  Toru Kitani ,  Naofumi Hora

    发明人： Yoshihiko Makino ,  Kaoru Terashima ,  Toru Kitani ,  Naofumi Hora

    IPC分类号： G01N31/22 ,  B01L3/00 ,  B01L99/00 ,  C12Q1/48 ,  C12Q1/60 ,  G01N21/78 ,  G01N33/49 ,  G01N33/52 ,  G01N33/92

    CPC分类号： G01N33/525 ,  C12Q1/48 ,  C12Q1/60

    摘要： An integral multilayer analytical element in which a first fibrous porous layer, a nonfibrous porous layer, and a second fibrous porous layer superposed in this order on a water-impermeable light-transmissive support the first fibrous porous-layer having a larger pore size than the nonfibrous porous layer. The above three porous layers are integrally laminated to each other substantially closely by an adhesive discontinuously disposed so as to form microspaces continuing through from one layer to the next so as not to interfere with the approximately uniform permeation of liquid. A reagent composition which produces an optically detectable change in the presence of an analyte is incorporated in at least one of said three porous layers. When a nonporous reagent layer is incorporated on the support in the above analytical element, the reagent composition is incorporated in the nonporous reagent layer. By using the analytical element of the invention, the analytical values of various analytes of blood samples can be obtained independently of hematocrit values from whole blood samples and blood plasma samples in the range of the hematocrit values of 0% to 55%.

    摘要翻译： 一种整体的多层分析元件，其中第一纤维多孔层，非纤维多孔层和第二纤维多孔层依次叠加在不透水的透光性上，支撑第一纤维多孔层，其孔径大于 非纤维多孔层。 上述三个多孔层通过不连续地布置的粘合剂基本上紧密地彼此层压，以便形成从一层到下一层的连续通过的微孔，以便不干扰液体的大致均匀渗透。 在分析物存在下产生可光学检测的变化的试剂组合物结合在所述三个多孔层中的至少一个中。 当在上述分析元件中的载体上并入无孔试剂层时，将试剂组合物并入无孔试剂层。 通过使用本发明的分析元件，可以在血细胞比容值为0％至55％的范围内，独立于来自全血样品和血浆样品的血细胞比容值而独立地获得血液样品的各种分析物的分析值。

    Method of preparing integral multilayer analytical element
    18.
    发明授权
    Method of preparing integral multilayer analytical element 失效
    一体化多层分析元件的制备方法

    公开(公告)号：US4966784A

    公开(公告)日：1990-10-30

    申请号：US339015

    申请日：1989-04-14

    申请人： Mitsutoshi Tanaka ,  Fuminori Arai ,  Kaoru Terashima ,  Nakatsugu Yaginuma

    发明人： Mitsutoshi Tanaka ,  Fuminori Arai ,  Kaoru Terashima ,  Nakatsugu Yaginuma

    IPC分类号： G01N33/52

    CPC分类号： G01N33/526

    摘要： A method of preparing an integral multilayer analytical element such as for analysis of calcium comprising a water-impermeable light-transmissive support, a reagent layer containing a water-soluble indicator capable of reacting with an analyte to produce an optically detectable change, and a porous spreading layer containing a spreading action controller and/or an acid capable of decomposing the calcium compounds in a sample, superposed in this order, wherein the spreading action controller and/or the acid is dissolved in an organic solvent which does not dissolve the above water-soluble indicator, this solution is incorporated into the porous spreading layer, and this superposed material is dried. In the method of the present invention, the migration of the water-soluble indicator in the reagent layer at the time of incorporating the spreading action controller or the acid into the spreading layer is inhibited by using a particular organic solvent. Migrations of the indicator and colored material to the spreading layer are also lowered by the spreading action controller, and by these, analytical accuracy of the analytical element is improved. In the case of the analytical element for analysis of calcium, permeation of the acid into other layers than the spreading layer is inhibited, and permeation of a pH buffer in other layer(s) into the spreading layer is also inhibited by using a particular organic solvent. As a result, effective decomposition of calcium compounds in a sample and effective coloration can be achieved.

    Integral multilayer analytical element for determining calcium and its use
    20.
    发明授权
    Integral multilayer analytical element for determining calcium and its use 失效
    用于测定钙及其用途的整体多层分析元件

    公开(公告)号：US4871679A

    公开(公告)日：1989-10-03

    申请号：US73759

    申请日：1987-07-15

    申请人： Mitsutoshi Tanaka ,  Fuminori Arai ,  Kaoru Terashima ,  Nakatsugu Yaginuma

    发明人： Mitsutoshi Tanaka ,  Fuminori Arai ,  Kaoru Terashima ,  Nakatsugu Yaginuma

    IPC分类号： G01N33/52

    CPC分类号： G01N33/526

    摘要： A method of preparing an integral multilayer analytical element such as for analysis of calcium comprising a water-impermeable light-transmissive support, a reagent layer containing a water-soluble indicator capable of reacting with an analyte to produce an optically detectable change, and a porous spreading layer containing a spreading action controller and/or an acid capable of decomposing the calcium compounds in a sample, superposed in this order, wherein the spreading action controller and/or the acid is dissolved in an organic solvent which does not dissolve the above water-soluble indicator, this solution is incorporated into the porous spreading layer, and this superposed material is dried. In the method of the present invention, the migration of the water-soluble indicator in the reagent layer at the time of incorporating the spreading action controller or the acid into the spreading layer is inhibited by using a particular organic solvent. Migrations of the indicator and colored material to the spreading layer are also lowered by the spreading action controller, and by these, analytical accuracy of the analytical element is improved. In the case of the analytical element for analysis of calcium, permeation of the acid into other layers than the spreading layer is inhibited, and permeation of a pH buffer in other layer(s) into the spreading layer is also inhibited by using a particular organic solvent. As a result, effective decomposition of calcium compounds in a sample and effective coloration can be achieved.