中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

64 records (took 0.027 seconds)

    Micro analysis system
    21.
    发明授权
    Micro analysis system 有权
    微分析系统

    公开(公告)号：US08008091B2

    公开(公告)日：2011-08-30

    申请号：US11391196

    申请日：2006-03-29

    Applicant: Kusunoki Higashino ,  Akihisa Nakajima ,  Yasuhiro Sando

    Inventor： Kusunoki Higashino ,  Akihisa Nakajima ,  Yasuhiro Sando

    IPC: G01N1/10

    CPC classification number: B01L3/502715 ,  B01F5/0646 ,  B01F5/0647 ,  B01F13/0059 ,  B01L3/50273 ,  B01L3/502738 ,  B01L3/502784 ,  B01L7/525 ,  B01L2200/0673 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2300/1822 ,  B01L2300/1883 ,  B01L2400/0439 ,  B01L2400/0688 ,  G01N35/00029 ,  Y10T436/2575

    Abstract: A micro integrated analysis system includes a testing chip, system main body and heat insulating section. The chip has a pump connecting section to communicate with micro pumps; a mixing flow path for mixing a specimen and reagent and for reaction processing by heating; and a testing flow path for performing a predetermined test of a mixed solution heated and processed for reaction. The system main body has a holding section to hold the testing chip; micro pumps for injecting a specimen and reagent; a heating section for heating the mixing flow path; and a detection section for performing a test in the testing flow path. The heat insulating section insulates flow path portions continuing from both an inlet end and outlet end of a heated flow path area of the mixing flow path, from heat of the heating section so as to prevent a rise in temperature.

    Abstract translation: 微型集成分析系统包括测试芯片，系统主体和隔热部分。 该芯片具有与微型泵连通的泵连接部分; 用于混合样品和试剂的混合流动路径，并通过加热进行反应处理; 以及用于对加热和加工用于反应的混合溶液进行预定试验的测试流程。 系统主体具有保持测试芯片的保持部分; 用于注射样品和试剂的微型泵; 用于加热混合流路的加热部分; 以及检测部，其用于在测试流程中进行测试。 绝热部分使得从混合流路的加热流路区域的入口端和出口端连续的流路部分与加热部分的热绝缘，从而防止温度升高。

    Testing microchip and testing apparatus using the same
    22.
    发明授权
    Testing microchip and testing apparatus using the same 有权
    测试微芯片和使用其的测试仪器

    公开(公告)号：US07811521B2

    公开(公告)日：2010-10-12

    申请号：US11385525

    申请日：2006-03-21

    Applicant: Yasuhiro Sando ,  Akihisa Nakajima ,  Kusunoki Higashino

    Inventor： Yasuhiro Sando ,  Akihisa Nakajima ,  Kusunoki Higashino

    IPC: B01L3/02 ,  G01N21/00 ,  E03B1/00 ,  G01N1/10

    CPC classification number: B01L3/502723 ,  B01L3/502715 ,  B01L3/50273 ,  B01L2200/0684 ,  B01L2200/10 ,  B01L2300/0816 ,  B01L2300/0867 ,  B01L2300/087 ,  B01L2400/0487 ,  B01L2400/0605 ,  B01L2400/0688 ,  Y10T137/0318 ,  Y10T137/2076 ,  Y10T137/2082 ,  Y10T436/117497 ,  Y10T436/118339 ,  Y10T436/2575

    Abstract: A testing microchip includes a specimen storage section; a reagent storage section; a reaction section; a testing section for a test of a reaction product obtained from the reaction; a liquid feed control section; and a gas bubble trapping structure. The sections are connected continuously by a series of flow channels. The liquid feed control section stops passing of liquid until a liquid feeding pressure reaches a predetermined pressure, and passes the liquid when the liquid feeding pressure becomes higher than the predetermined pressure; and the gas bubble trapping structure traps a gas bubble in the liquid that flows in the flow channel so that the gas bubble does not flow to the downstream side and only the liquid passes to the downstream side. A testing apparatus that performs testing in the testing section of the testing microchip, wherein the testing microchip is attachably and detachably mounted to the apparatus.

    Abstract translation: 测试微芯片包括样本存储部分; 试剂储存部; 反应部分 用于从反应获得的反应产物的试验的试验部分; 液体供给控制部; 和气泡捕获结构。 这些部分通过一系列流动通道连续连接。 液体供给控制部停止液体通过，直到液体供给压力达到规定压力，并且当液体供给压力变得高于预定压力时使液体通过; 并且气泡捕获结构捕获在流动通道中流动的液体中的气泡，使得气泡不流到下游侧，并且仅液体流到下游侧。 一种在测试微芯片的测试部分进行测试的测试设备，其中测试微芯片可附接和可拆卸地安装在该设备上。

    MICRO TOTAL ANALYSIS SYSTEM EQUIPPED WITH LEAKAGE PREVENTION MECHANISM
    23.
    发明申请
    MICRO TOTAL ANALYSIS SYSTEM EQUIPPED WITH LEAKAGE PREVENTION MECHANISM 审中-公开
    MICRO总分析系统配备防漏机制

    公开(公告)号：US20100232986A1

    公开(公告)日：2010-09-16

    申请号：US12304077

    申请日：2007-05-08

    Applicant: Yasuhiro Sando ,  Akihisa Nakajima ,  Kusunoki Higashino ,  Youichi Aoki

    Inventor： Yasuhiro Sando ,  Akihisa Nakajima ,  Kusunoki Higashino ,  Youichi Aoki

    IPC: F04B49/00

    CPC classification number: G01N35/08

    Abstract: A micro total analysis system, comprising: an examination chip provided with a micro flow path and a flow path opening section communicating with a micropump on the upstream side of a reagent containing section, a drive fluid tank containing drive fluid, a micropump unit provided with a plurality of the micropumps such that the upstream side of each micropump communicates with the drive fluid tank and a flow path opening communicating with the micro flow path of the examination chip is provided on the downstream side, and a system body including the micropump unit and the drive fluid tank in one storing body, wherein analysis is performed while the examination chip is attached to the system body, and a mechanism for altering the direction of pressure at the flow path opening of the micropump unit depending on attaching/detaching of the examination chip to/from the system main body is provided.

    Abstract translation: 一种微型总分析系统，包括：具有微流路的检查芯片和与试剂容纳部的上游侧的微型泵连通的流路开口部，容纳驱动流体的驱动流体槽，设置有 多个微型泵，使得每个微型泵的上游侧与驱动流体箱连通，并且在下游侧设置有与检查芯片的微流路连通的流路开口，并且包括微泵单元和 所述驱动流体箱在一个存储体中，其中在所述检查芯片附接到所述系统主体的同时进行分析，以及用于根据所述检查的附着/分离改变所述微型泵单元的流路开口处的压力方向的机构 提供了与/从系统主体的芯片。

    Method, device and system for mixing liquids
    25.
    发明授权
    Method, device and system for mixing liquids 失效
    混合液体的方法，装置和系统

    公开(公告)号：US07374332B2

    公开(公告)日：2008-05-20

    申请号：US10970324

    申请日：2004-10-21

    Applicant: Kusunoki Higashino ,  Yasuhiro Sando ,  Nobuhisa Ishida

    Inventor： Kusunoki Higashino ,  Yasuhiro Sando ,  Nobuhisa Ishida

    IPC: B01F3/08

    CPC classification number: B01F13/0062 ,  B01F13/0071 ,  Y10T137/87571

    Abstract: A method and a device are provided which can mix two liquids faster at a precise mixing ratio. The method for mixing at least two liquids transported in respective channels includes transporting, of the two liquids, a liquid having a low mixing rate intermittently in one of the channels, and transporting, of the two liquids, a liquid having a high mixing rate so as to join the liquid having a low mixing rate from both sides of the channel for the liquid having a low mixing rate.

    Abstract translation: 提供了一种可以以精确混合比较快地混合两种液体的方法和装置。 用于混合在各个通道中输送的至少两种液体的方法包括在一个通道中间歇地输送两种液体中具有低混合速率的液体，并且输送具有高混合速率的液体的两种液体 为了将具有低混合速率的液体的通道两侧的低混合速率的液体加入。

    Micro total analysis system
    26.
    发明申请
    Micro total analysis system 有权
    微型总分析系统

    公开(公告)号：US20060239861A1

    公开(公告)日：2006-10-26

    申请号：US11378519

    申请日：2006-03-17

    Applicant: Kusunoki Higashino ,  Akihisa Nakajima ,  Yasuhiro Sando

    Inventor： Kusunoki Higashino ,  Akihisa Nakajima ,  Yasuhiro Sando

    IPC: B01L3/02

    CPC classification number: B01F15/042 ,  B01F11/0071 ,  B01F13/0059 ,  B01L3/50273 ,  B01L3/502746 ,  B01L2300/0867 ,  B01L2400/0439 ,  B01L2400/0487 ,  B01L2400/084 ,  F04B43/046 ,  G05D7/0694 ,  G05D11/132 ,  Y10T137/0318 ,  Y10T137/0324 ,  Y10T436/25

    Abstract: A system including an inspection chip equipped with at least a pump connection having a flow path opening for interconnecting to a micro-pump, a flow path through which a fluid flows, and a fluid mixing section for joining and mixing two or more fluids, and including a system body equipped with at least a base body, a chip connection having a flow path opening for interconnecting to the inspection chip, a micro-pump unit in the base body including micro-pumps in substantially the same shape, a detection processor and a controller for controlling at least the functions of the micro-pump unit and the detection processor, and the joining amount ratio is adjusted to set the mixing ratio of two fluids to be joined in the fluid mixing section to be approximately m:n (not 1:1) by making the drive voltages of the micro-pumps substantially equal to each other.

    Abstract translation: 一种系统，包括至少具有泵连接的检查芯片，所述泵连接件具有用于与微型泵相互连接的流路开口，流体流过的流路以及用于接合和混合两种或更多种流体的流体混合部分，以及 包括配备有至少基体的系统体，具有用于与检查芯片相互连接的流路开口的芯片连接，基体内的微型泵单元，包括基本相同形状的微型泵，检测处理器和 用于至少控制微型泵单元和检测处理器的功能的控制器，并且调节接合量比以将要在流体混合部中接合的两种流体的混合比设定为大约m：n（不是 通过使微型泵的驱动电压基本上彼此相等来实现。

    Micro analysis system
    27.
    发明申请
    Micro analysis system 有权
    微分析系统

    公开(公告)号：US20060228812A1

    公开(公告)日：2006-10-12

    申请号：US11391196

    申请日：2006-03-29

    Applicant: Kusunoki Higashino ,  Akihisa Nakajima ,  Yasuhiro Sando

    Inventor： Kusunoki Higashino ,  Akihisa Nakajima ,  Yasuhiro Sando

    IPC: B01L3/00

    CPC classification number: B01L3/502715 ,  B01F5/0646 ,  B01F5/0647 ,  B01F13/0059 ,  B01L3/50273 ,  B01L3/502738 ,  B01L3/502784 ,  B01L7/525 ,  B01L2200/0673 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2300/1822 ,  B01L2300/1883 ,  B01L2400/0439 ,  B01L2400/0688 ,  G01N35/00029 ,  Y10T436/2575

    Abstract: A micro integrated analysis system includes a testing chip, system main body and heat insulating section. The chip has a pump connecting section to communicate with micro pumps; a mixing flow path for mixing a specimen and reagent and for reaction processing by heating; and a testing flow path for performing a predetermined test of a mixed solution heated and processed for reaction. The system main body has a holding section to hold the testing chip; micro pumps for injecting a specimen and reagent; a heating section for heating the mixing flow path; and a detection section for performing a test in the testing flow path. The heat insulating section insulates flow path portions continuing from both an inlet end and outlet end of a heated flow path area of the mixing flow path, from heat of the heating section so as to prevent a rise in temperature.

    Abstract translation: 微型集成分析系统包括测试芯片，系统主体和隔热部分。 该芯片具有与微型泵连通的泵连接部分; 用于混合样品和试剂的混合流动路径，并通过加热进行反应处理; 以及用于对加热和加工用于反应的混合溶液进行预定试验的测试流程。 系统主体具有保持测试芯片的保持部分; 用于注射样品和试剂的微型泵; 用于加热混合流路的加热部分; 以及检测部，其用于在测试流程中进行测试。 绝热部分使得从混合流路的加热流路区域的入口端和出口端连续的流路部分与加热部分的热绝缘，从而防止温度升高。

Patent Agency Ranking