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    BIOSENSOR
    2.
    发明专利
    BIOSENSOR 审中-公开

    公开(公告)号：JP2002340840A

    公开(公告)日：2002-11-27

    申请号：JP2002120705

    申请日：2002-04-23

    Applicant: HOFFMANN LA ROCHE

    Inventor： BHULLER RAGHBIR S ,  AUSTERA JOHN T ,  HILL BRIAN S ,  WILSEY CHRISTOPHER D

    IPC: G01N27/30 ,  G01N27/327 ,  G01N27/403

    Abstract: PROBLEM TO BE SOLVED: To provide an electrochemical biosensor. SOLUTION: This biosensor 10 has an electrode support board 14, electrodes 52, 54 disposed on the electrode support board 14, a sensor support board 12 stuck to the electrode support board 14, and conductive passages 60, 62 arranged on the sensor support board 12. The respective conductive passages 60, 62 are in the electrical conducting state with one of the electrodes 52, 54.

    BIOSENSOR
    4.
    发明专利
    BIOSENSOR 审中-公开

    公开(公告)号：JP2003207475A

    公开(公告)日：2003-07-25

    申请号：JP2002293930

    申请日：2002-10-07

    Applicant: HOFFMANN LA ROCHE

    Inventor： BHULLAR RAGHBIR S ,  WILSEY CHRISTOPHER D ,  AUSTERA JOHN T

    IPC: G01N27/28 ,  B81B1/00 ,  C12M1/34 ,  C12Q1/00 ,  G01N27/327

    Abstract: PROBLEM TO BE SOLVED: To provide a new biosensor having a physical structure used to control a flow of a liquid in a small volume passing the biosensor. SOLUTION: The biosensor comprises a support and a cover which is extended so as to cross at least a part of the support and which has a first surface and a second surface facing the support. In the biosensor, at least a part of the first surface is removed, a capillary channel is formed, and the surface energy of the capillary channel is about 60 to about 72 mN/m. COPYRIGHT: (C)2003,JPO

    Biosensor
    5.
    发明专利
    Biosensor 有权
    生物传感器

    公开(公告)号：JP2003014687A

    公开(公告)日：2003-01-15

    申请号：JP2002145416

    申请日：2002-05-20

    Applicant: F Hoffmann La Roche Ag ,  エフ.ホフマン−ラ ロシュ アーゲー

    Inventor： BHULLAR RAGHBIR S ,  WILSEY CHRISTOPHER D ,  AUSTERA JOHN T ,  REISER WOLFGANG O L

    IPC: G01N33/483 ,  C12Q1/00 ,  G01N27/327 ,  G01N27/416

    CPC classification number: C12Q1/001 ,  G01N27/3272

    Abstract: PROBLEM TO BE SOLVED: To obtain a biosensor.
    SOLUTION: The biosensor (10) comprises a supporting base body (12) having first and second ends (28, 30), electrodes (14, 16, 18) arranged on the supporting base body (12) (the electrodes form electrode arrays (76, 78) located contiguously to the first end (28) in conjunction with each other), a spacer base body (20) arranged on the supporting base body (12), and a cover (22) arranged on the spacer base body (20). The cover (22) forms a channel (82) in conjunction with the supporting base body (12). The channel (82) has an inlet (84) adjacent to the first end (28) and an opposite end (86). Each electrode array (76, 78) is disposed in the channel (82) contiguously to one of the plurality of ends (28, 86).
    COPYRIGHT: (C)2003,JPO

    Abstract translation: 要解决的问题：获得生物传感器。 解决方案：生物传感器（10）包括具有第一和第二端（28,30）的支撑基体（12），布置在支撑基体（12）上的电极（14,16,18）（电极形成电极阵列 76），与第一端（28）相连的方式相互配合），布置在支撑基体（12）上的间隔件基体（20）和布置在间隔件基体（20）上的盖（22） 20）。 盖（22）与支撑基体（12）结合形成通道（82）。 通道（82）具有与第一端（28）相邻的入口（84）和相对端（86）。 每个电极阵列（76,78）与所述多个端部（28,86）中的一个相邻地设置在所述通道（82）中。

    Reagent stripe for test strip
    6.
    发明专利
    Reagent stripe for test strip 有权
    用于测试条的试纸条

    公开(公告)号：JP2011203268A

    公开(公告)日：2011-10-13

    申请号：JP2011127587

    申请日：2011-06-07

    Applicant: F Hoffmann-La Roche Ag ,  エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト

    Inventor： BURKE DAVID W ,  MARQUANT MICHAEL ,  ZAPF UDO ,  FRITZ MICHAEL ,  MOSOIU DAN ,  WILSEY CHRISTOPHER D

    IPC: G01N27/327 ,  G01N27/26 ,  G01N27/28 ,  G01N27/416 ,  G01N31/22 ,  G01N33/00 ,  G01N33/487 ,  G01N33/558

    CPC classification number: G01N33/558 ,  G01N27/3271 ,  Y10T156/1059 ,  Y10T156/1084

    Abstract: PROBLEM TO BE SOLVED: To provide a test strip or a biosensor for testing the concentration of an analyte in a body fluid.SOLUTION: The test strip includes a base substrate (12), a spacing layer (14) and a covering layer (16) comprising a body cover (18) and a chamber cover (20). The spacing layer includes a void portion (22) to provide a sample-receiving chamber. The base substrate carries an electrode system (26) including electrodes (28) and terminating in contact pads (32). The electrodes are defined as those portions of electrodes traces that are positioned within the sample-receiving chamber. A suitable reagent system (33) overlies the electrodes within the sample-receiving chamber. The body cover and the chamber cover overlying the spacing layer define a slot (34) therebetween, the slot defining a vent opening communicating with the sample-receiving chamber to allow air to escape the chamber as a sample fluid enters the chamber from the edge opening or fluid receiving opening.

    Abstract translation: 要解决的问题：提供一种用于测试体液中分析物浓度的测试条或生物传感器。解决方案：测试条包括基底（12），间隔层（14）和覆盖层（16） ）包括主体盖（18）和室盖（20）。 间隔层包括空穴部分（22）以提供样品接收室。 基底衬底承载包括电极（28）并终止于接触焊盘（32）的电极系统（26）。 电极被定义为位于样品接收室内的电极迹线部分。 合适的试剂系统（33）覆盖在样品接收室内的电极上。 覆盖间隔层的主体盖和腔盖在其间限定一个狭槽（34），该狭槽限定了一个与样品容纳室连通的通气口，当样品流体从边缘开口进入腔室时，允许空气逸出室 或流体接收开口。

    BIOSENSOR
    7.
    发明专利
    BIOSENSOR 有权

    公开(公告)号：JP2002214188A

    公开(公告)日：2002-07-31

    申请号：JP2001365062

    申请日：2001-11-29

    Applicant: HOFFMANN LA ROCHE

    Inventor： BHULLAR RAGHBIR SINGH ,  WILSEY CHRISTOPHER D ,  HILL BRIAN S

    IPC: G01N33/483 ,  G01N27/327 ,  G01N27/403 ,  G01N27/416 ,  G01N33/49 ,  G01N33/66

    Abstract: PROBLEM TO BE SOLVED: To provide a novel biosensor. SOLUTION: In this biosensor comprising first and second plate elements, a spacer and an electrode, the first and second plate elements have first and second ends and first and second lateral boarders, and the spacer is horizontally arranged between the first and second plate elements so that the first and second plate elements partially cooperate to form opposite walls of the capillary space, and the first ends and at least a part of the side edge opposed thereto regulate a liquid sample housing part. The electrode is arranged within the capillary space.

    Vacuum assisted slot die coating techniques
    10.
    发明专利
    Vacuum assisted slot die coating techniques 未知

    公开(公告)号：NZ615400A

    公开(公告)日：2015-11-27

    申请号：NZ61540012

    申请日：2012-04-12

    Applicant: HOFFMANN LA ROCHE

    Inventor： BUCILLI SERGIO ,  JOSEPH ABNER D ,  WILSEY CHRISTOPHER D

    IPC: B05D1/26 ,  B05C5/02 ,  B05C11/10

    Abstract: Systems, apparatuses, techniques and processes for applying a wet film (18) to a substrate (16) using a slot die (22) are provided. In one form, the air pressure around at least a portion of the discharge end of the slot die is adjustable by the application of a vacuum force (23) in order to control the width and thickness of the wet film being applied to the substrate. In one aspect of this form, the wet film is a narrow, continuous stripe of reagent material applied to a moving web of the substrate from which a plurality of test elements will be obtained. However, different forms and applications are also envisioned.

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