利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

18 条记录 (耗时 0.018 秒)

    ELECTRONIC ANALYTE ASSAYING DEVICE
    2.
    发明申请
    ELECTRONIC ANALYTE ASSAYING DEVICE 审中-公开
    电子分析仪测试装置

    公开(公告)号：US20140248717A1

    公开(公告)日：2014-09-04

    申请号：US14275135

    申请日：2014-05-12

    申请人： CHURCH & DWIGHT CO., INC.

    发明人： Albert R. Nazareth ,  Francis T. Delahanty ,  Gregory M. Bandru ,  Henry J. Wieck ,  Stephen R. Synakowski

    IPC分类号： G01N33/53

    CPC分类号： G01N33/5302 ,  G01N21/8483 ,  G01N33/54373 ,  G01N33/558 ,  G01N33/689

    摘要： An electronically processed single-step test device for detecting the presence of a preselected analyte in a fluid. The device includes a hollow rectangular outer casing, disposed within co-joined upper and lower sections of the casing are assay material, an electronic processing system, and a display. The display is observable through a viewing window. The assay material is a sorptive material including a fluid sample application region in the form of a sample wick in fluid communication with a test strip. The test strip includes an analyte capture region adjacent to a light shield. The system includes lights which are alternately pulsed or energized over predetermined periods of time to determine if fluid test results show a marker or markers in the capture region indicative of the presence of a preselected analyte in the fluid. If so, Yes+ is displayed on the display otherwise, No− is displayed on the display.

    摘要翻译： 一种用于检测流体中预选分析物的存在的电子处理单步测试装置。 该装置包括设置在壳体的共同连接的上部和下部的中空矩形外壳，其为测定材料，电子处理系统和显示器。 通过观察窗可观察到显示。 测定材料是吸附材料，其包括与测试条流体连通的样品芯形式的流体样品施加区域。 测试条包括与光屏蔽相邻的分析物捕获区域。 该系统包括在预定时间段内交替脉冲或通电的灯，以确定流体测试结果是否显示捕获区域中的标记或指示流体中预选分析物存在的标记。 如果是，则显示屏上会显示Yes +，否则显示屏上不显示。

    SYSTEMS, DEVICES AND METHODS FOR A LATERAL FLOW ASSAY WITH SOLUTION ENHANCEMENT
    3.
    发明申请
    SYSTEMS, DEVICES AND METHODS FOR A LATERAL FLOW ASSAY WITH SOLUTION ENHANCEMENT 审中-公开
    用于具有解决方案增强的横向流量测定的系统，设备和方法

    公开(公告)号：US20160169887A1

    公开(公告)日：2016-06-16

    申请号：US14570973

    申请日：2014-12-15

    申请人： Church & Dwight, Co., Inc.

    发明人： Albert R. Nazareth ,  Shang Li ,  Timothy Snowden ,  Giles H.W. Sanders ,  Anthony Cass

    IPC分类号： G01N33/561

    CPC分类号： G01N33/558 ,  G01N33/5438

    摘要： Systems, methods, devices and test kits for detecting an analyte and quantifying an analyte level in a biological fluid sample using a lateral flow assay with enhancement solution are disclosed. The fluid sample is applied to a lateral flow strip, and thereafter an enhancement solution is applied that enhances the results of the test. The enhancement solution is contained with the device, such as in a store or blister. The assay may also include a washing fluid applied to the strip in a similar manner.

    摘要翻译： 公开了使用具有增强解决方案的侧流测定法来检测分析物和定量生物流体样品中分析物水平的系统，方法，装置和测试试剂盒。 将流体样品施加到侧流条，然后施加增强试验结果的增强溶液。 增强解决方案包含在设备中，例如在商店或水泡中。 该测定还可以包括以类似方式施加到条带上的洗涤液。

    DIAGNOSTIC TEST DEVICE WITH IMPROVED DISPLAY
    4.
    发明申请
    DIAGNOSTIC TEST DEVICE WITH IMPROVED DISPLAY 审中-公开
    具有改进显示的诊断测试装置

    公开(公告)号：US20160022225A1

    公开(公告)日：2016-01-28

    申请号：US14776557

    申请日：2014-03-05

    申请人： CHURCH & DWIGHT CO., INC.

    发明人： Mathew Palmer ,  Giles H.W. Sanders ,  Albert R. Nazareth ,  Timothy Snowden ,  Ovieiu Romanoschi

    IPC分类号： A61B5/00 ,  A61B5/15 ,  A61B10/00 ,  A61B5/145

    CPC分类号： A61B5/743 ,  A61B5/14507 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/150358 ,  A61B5/4343 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7445 ,  A61B10/0051 ,  A61B10/007 ,  A61B2560/0418 ,  A61B2562/0295 ,  G01D7/005

    摘要： The present disclosure relates to diagnostic test devices that provide enhanced communication to a user thereof through provision of improved digital display. The test device can include a test member, such as lateral flow assay test strip. The test device can further include an electronic communication circuit that can comprise a digital display element as well as a microcontroller. Other elements in the electronic communication circuit can include one or more sensor elements, an audio element, and one or more switching elements. The disclosure further relates to methods of providing indicia of operation of a test device that comprises steps for assembly of a diagnostic test device that includes an improved digital display.

    摘要翻译： 本公开涉及通过提供改进的数字显示来向用户提供增强的通信的诊断测试设备。 测试装置可以包括测试构件，例如侧流测定测试条。 测试装置还可包括可包括数字显示元件以及微控制器的电子通信电路。 电子通信电路中的其它元件可以包括一个或多个传感器元件，音频元件和一个或多个开关元件。 本公开还涉及提供测试装置的操作标记的方法，其包括用于组装包括改进的数字显示器的诊断测试装置的步骤。

    Electronic analyte assaying device
    9.
    发明授权
    Electronic analyte assaying device 有权

    公开(公告)号：US10168322B2

    公开(公告)日：2019-01-01

    申请号：US14275135

    申请日：2014-05-12

    申请人： CHURCH & DWIGHT CO., INC.

    发明人： Albert R. Nazareth ,  Francis T. Delahanty ,  Gregory M. Bandru ,  Henry J. Wieck ,  Stephen R. Synakowski

    IPC分类号： G01N33/00 ,  G01N33/53 ,  G01N21/84 ,  G01N33/543 ,  G01N33/558 ,  G01N33/68

    摘要： An electronically processed single-step test device for detecting the presence of a preselected analyte in a fluid. The device includes a hollow rectangular outer casing, disposed within co-joined upper and lower sections of the casing are assay material, an electronic processing system, and a display. The display is observable through a viewing window. The assay material is a sorptive material including a fluid sample application region in the form of a sample wick in fluid communication with a test strip. The test strip includes an analyte capture region adjacent to a light shield. The system includes lights which are alternately pulsed or energized over predetermined periods of time to determine if fluid test results show a marker or markers in the capture region indicative of the presence of a preselected analyte in the fluid. If so, Yes+ is displayed on the display otherwise, No− is displayed on the display.

    Devices and methods for electronic analyte assaying
    10.
    发明授权
    Devices and methods for electronic analyte assaying 有权

    公开(公告)号：US10101342B2

    公开(公告)日：2018-10-16

    申请号：US14178672

    申请日：2014-02-12

    申请人： CHURCH & DWIGHT CO., INC.

    发明人： Albert R. Nazareth ,  Benedict Zin ,  Andy Sturman ,  Shang Li

    IPC分类号： G01N21/00 ,  G01N33/76 ,  G01N33/543

    摘要： An improved qualitative or semi-quantitative diagnostic test for measuring low levels of any analyte, such as hCG, in a biological sample, such as urine. The test comprises a test device containing reagents for the detection of the monitored analyte and an electronic reader that measures color development at a detection area of the device. The color development is converted to an electronic or digital signal. Improvements were made to the electronic reader to optimize the coverage of the detection area on the test strip. This improves the detection sensitivity and consistency of the test result while maintaining its reliability and accuracy.