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    • 4. 发明公开
    • Test strip holding and reading meter
    • 测试条持有和读取仪表
    • EP0794424A1
    • 1997-09-10
    • EP97103718.9
    • 1992-02-27
    • BOEHRINGER MANNHEIM CORPORATION
    • Grant, Michael E.Gray, Russell T.Gregory, Mark A.Kennedy, Daniel L.Perin, DinoRiedel, RichardScopatz, Stephen D.Storvick, David E.
    • G01N21/47G01N21/86
    • G01N21/8483G01N21/474G01N21/75G01N2021/478
    • The invention relates to a test strip system and corresponding methods for reading the concentration of a medically significant component of a biological fluid from test strips.
      In order to reduce both instrument components errors and user's handling errors the invention makes use of a pathway (166) along which radiation is guided from a radiation source (264) to the strip (106) when the strip (106) is inserted into a device (20) and along which remission is guided from the strip (106) to a radiation detector (176,266) when the strip (106) is inserted into the device (20), and a housing (120,134,142) providing a surface for providing a first remission. The housing (120,134,142) providing a surface is separated from the radiation source (264) by the strip (106) when the strip (106) is inserted into the device (20). The first remission and the strip (106)'s remission indicate the absence and the presence, respectively, of the strip (106) in the device (20). By means of first and second opposed major surfaces of the strip (106) which have remissions being different from each other first and second orientations of the strip (106) are indicated.
    • 本发明涉及用于从测试条读取生物流体的医学上重要组分的浓度的测试条系统和对应的方法。 为了减少仪器部件误差和用户操作误差,本发明利用了一条通道(166),当条带(106)插入到通道(166)中时,辐射从辐射源(264)被引导到带(106) 装置(20),并且当带(106)插入装置(20)中时沿着该装置(20)将缓解从带(106)引导到辐射检测器(176,266);以及壳体(120,134,142),其提供表面以提供 首先缓解。 当条带(106)插入到装置(20)中时,提供表面的壳体(120,134,142)通过条带(106)与辐射源(264)分离。 第一次缓解和条带(106)的缓解分别指示装置(20)中条带(106)的不存在和存在。 借助于带106的第一和第二相对的主表面,其具有与带106的第一和第二取向彼此不同的缓解。