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    • 5. 发明授权
    • Test strip with flared sample receiving chamber
    • 带有扩口样品接收室的测试条
    • US08222044B2
    • 2012-07-17
    • US13297501
    • 2011-11-16
    • Raghbir S. BhullarNigel SurridgeTom FunkePaul Douglas WallingRandall K. Riggles
    • Raghbir S. BhullarNigel SurridgeTom FunkePaul Douglas WallingRandall K. Riggles
    • G01N21/75
    • G01N27/3272Y10T156/1052
    • A test strip with a sample receiving chamber having a novel flared portion that terminates in a sample receiving opening. The flared portion provides a reservoir from which sample fluid can be drawn into the capillary or sample receiving chamber. The wider opening provided by the present invention is easier to “target” with a sample fluid. In preferred embodiments, the hydrophilic reagent layer extends to the dosing end or side of the test strip and further promotes wicking of the sample into the sample receiving chamber and thus reduces dose hesitation. In other preferred embodiments, a tapered dosing end is provided on the test strip in combination with the flared portion, and this combination create a test strip that will draw sample fluid into the sample receiving chamber regardless of where along the dosing edge of the test strip the fluid sample makes contact.
    • 具有样品接收室的测试条具有终止于样品接收开口的新颖的扩口部分。 扩口部分提供储存器,样品流体可从该储存器吸入毛细管或样品接收室。 本发明提供的更宽的开口更容易用样品流体“目标”。 在优选的实施方案中,亲水试剂层延伸到测试条的计量端或侧,并进一步促进样品的芯吸到样品接收室中,从而减少剂量犹豫。 在其它优选实施例中,在测试条上与锥形部分结合地提供锥形剂量端,并且该组合产生测试条,其将样品流体吸入样品接收室,而不管沿着测试条的计量边缘的哪里 流体样品接触。
    • 6. 发明授权
    • Test strip with flared sample receiving chamber
    • 带有扩口样品接收室的测试条
    • US08071030B2
    • 2011-12-06
    • US10872027
    • 2004-06-18
    • Raghbir S. BhullarNigel SurridgeTom FunkePaul Douglas WallingRandall K. Riggles
    • Raghbir S. BhullarNigel SurridgeTom FunkePaul Douglas WallingRandall K. Riggles
    • G01N33/48
    • G01N27/3272Y10T156/1052
    • A test strip with a sample receiving chamber having a novel flared portion that terminates in a sample receiving opening. The flared portion provides a reservoir from which sample fluid can be drawn into the capillary or sample receiving chamber. The wider opening provided by the present invention is easier to “target” with a sample fluid. In preferred embodiments, the hydrophilic reagent layer extends to the dosing end or side of the test strip and further promotes wicking of the sample into the sample receiving chamber and thus reduces dose hesitation. In other preferred embodiments, a tapered dosing end is provided on the test strip in combination with the flared portion, and this combination create a test strip that will draw sample fluid into the sample receiving chamber regardless of where along the dosing edge of the test strip the fluid sample makes contact.
    • 具有样品接收室的测试条具有终止于样品接收开口的新颖的扩口部分。 扩口部分提供储存器,样品流体可从该储存器吸入毛细管或样品接收室。 本发明提供的更宽的开口更容易用样品流体“目标”。 在优选的实施方案中,亲水试剂层延伸到测试条的计量端或侧,并进一步促进样品的芯吸到样品接收室中,从而减少剂量犹豫。 在其它优选实施例中,在测试条上与锥形部分结合地提供锥形剂量端,并且该组合产生测试条,其将样品流体吸入样品接收室,而不管沿着测试条的计量边缘的哪里 流体样品接触。