公开(公告)号：US09658183B2

公开(公告)日：2017-05-23

申请号：US14695433

申请日：2015-04-24

Applicant: Roche Diabetes Care, Inc. ,  Roche Operations Ltd.

Inventor： Christopher D. Wilsey

IPC: G01N27/327 ,  C12Q1/00 ,  G01N27/30

CPC classification number: G01N27/3272 ,  C12Q1/001 ,  C12Q1/006 ,  G01N27/307 ,  G01N27/3273 ,  G01N27/3275

Abstract: Analytes in a liquid sample are determined by methods utilizing sample volumes from about 0.3 μl to less than 1 μl and test times from about 3.5 to about 6 seconds after detection of the sample. The methods are preferably performed using small test strips including a sample receiving chamber filled with the sample by capillary action.

公开(公告)号：US09410915B2

公开(公告)日：2016-08-09

申请号：US14330610

申请日：2014-07-14

Applicant: Roche Operations Ltd. ,  Roche Diabetes Care, Inc.

Inventor： Michael J. Celentano ,  Henning Groll ,  James L. Pauley ,  Steven K. Moore

IPC: G01N27/327 ,  G01N27/416

CPC classification number: G01N27/327 ,  G01N27/3273 ,  G01N27/3274 ,  G01N27/4163

Abstract: The present invention provides a test strip for measuring a signal of interest in a biological fluid when the test strip is mated to an appropriate test meter, wherein the test strip and the test meter include structures to verify the integrity of the test strip traces, to measure the parasitic resistance of the test strip traces, and to provide compensation in the voltage applied to the test strip to account for parasitic resistive losses in the test strip traces.

公开(公告)号：US09017544B2

公开(公告)日：2015-04-28

申请号：US13929293

申请日：2013-06-27

Applicant: Roche Diagnostics Operations, Inc. ,  Roche Operations Ltd.

Inventor： Christopher D. Wilsey

IPC: G01N27/327 ,  C12Q1/00

CPC classification number: G01N27/3275 ,  C12Q1/006 ,  G01N27/3272

Abstract: The concentration of glucose in a blood sample is determined by methods utilizing test strips having a sample receiving cavity having a volume from about 0.3 μl to less than 1 μl and determining the glucose concentration within a time period from about 3.5 seconds to about 8 seconds.

Abstract translation: 血液样品中葡萄糖的浓度通过利用具有样品接收空腔的测试条的方法确定，所述样品接收腔的体积为约0.3μl至小于1μl，并且在约3.5秒至约8秒的时间段内测定葡萄糖浓度。

公开(公告)号：US10386322B2

公开(公告)日：2019-08-20

申请号：US15597513

申请日：2017-05-17

Applicant: Roche Diabetes Care, Inc. ,  Roche Operations Ltd.

Inventor： Christopher D. Wilsey

IPC: G01N27/327 ,  C12Q1/00 ,  G01N27/30

Abstract: Analytes in a liquid sample are determined by methods utilizing sample volumes from about 0.3 μl to less than 1 μl and test times from about 3.5 to about 6 seconds after detection of the sample. The methods are preferably performed using small test strips including a sample receiving chamber filled with the sample by capillary action.

公开(公告)号：US20130284610A1

公开(公告)日：2013-10-31

申请号：US13929293

申请日：2013-06-27

Applicant: Roche Operations Ltd. ,  Roche Diagonostics Operations, Inc.

Inventor： Christopher D. Wilsey

IPC: G01N27/327

CPC classification number: G01N27/3275 ,  C12Q1/006 ,  G01N27/3272

Abstract: The concentration of glucose in a blood sample is determined by methods utilizing test strips having a sample receiving cavity having a volume of less than 1 μl and determining the glucose concentration within a time period of less than 10 seconds.

Abstract translation: 血液样品中葡萄糖的浓度通过使用具有小于1mul体积的样品接收腔的测试条并且在小于10秒的时间段内测定葡萄糖浓度的方法来确定。