公开(公告)号：CA2891041A1

公开(公告)日：2014-06-12

申请号：CA2891041

申请日：2013-12-03

Applicant: HOFFMANN LA ROCHE

Inventor： SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N27/327

Abstract: The invention concerns a method and a device for hematocrit correction in connection with a glucose measurement, where the following measures are proposed: - determining by means of a reference instrument (34), such as a laboratory analyser, a hematocrit reference value of a reference blood sample taken from a specific user, - applying a fresh blood sample of said user on a disposable analytical test element (12), - measuring the glucose value of the fresh blood sample by single use of said test element (12) in the glucose meter (10), - determining a hematocrit correction value using at least the hematocrit reference value, - adjusting the measured glucose value using the hematocrit correction value to receive an adjusted glucose value.

公开(公告)号：HK1213322A1

公开(公告)日：2016-06-30

申请号：HK16101227

申请日：2016-02-03

Applicant: HOFFMANN LA ROCHE

Inventor： SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N20060101

公开(公告)号：CA2891041C

公开(公告)日：2017-10-17

申请号：CA2891041

申请日：2013-12-03

Applicant: HOFFMANN LA ROCHE

Inventor： SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N27/327

Abstract: The invention concerns a method and a device for hematocrit correction in connection with a glucose measurement, where the following measures are proposed: - determining by means of a reference instrument (34), such as a laboratory analyser, a hematocrit reference value of a reference blood sample taken from a specific user, - applying a fresh blood sample of said user on a disposable analytical test element (12), - measuring the glucose value of the fresh blood sample by single use of said test element (12) in the glucose meter (10), - determining a hematocrit correction value using at least the hematocrit reference value, - adjusting the measured glucose value using the hematocrit correction value to receive an adjusted glucose value.

公开(公告)号：PL2929336T3

公开(公告)日：2017-08-31

申请号：PL13799542

申请日：2013-12-03

Applicant: HOFFMANN LA ROCHE

Inventor： SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N27/327 ,  G01N33/50 ,  G01N33/66

公开(公告)号：CA2865678C

公开(公告)日：2018-03-13

申请号：CA2865678

申请日：2013-04-17

Applicant: HOFFMANN LA ROCHE

Inventor： BALDUS SUSANNE ,  SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N21/84

Abstract: A method is proposed for determining at least one concentration of at least one analyte in the blood, in particular for determining a blood glucose concentration. In this method, a test element (114) is used that has at least one reagent element (124). The reagent element (124) is configured so as to carry out at least one optically detectable detection reaction in the presence of the analyte. The blood is applied to the test element (114), and a time course of at least one optical measurement variable of the reagent element (124) is detected. At least one first time interval (158) of the time course of the optical measurement variable is used to determine at least one disturbance variable in the blood, in particular a concentration of a disturbance component, and preferably a blood hematocrit value. At least one second time interval (164) of the time course is used to determine the concentration of the analyte.

公开(公告)号：HUE032525T2

公开(公告)日：2017-09-28

申请号：HUE13799542

申请日：2013-12-03

Applicant: HOFFMANN LA ROCHE

Inventor： SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N33/50 ,  G01N33/66

公开(公告)号：HK1205260A1

公开(公告)日：2015-12-11

申请号：HK15105801

申请日：2015-06-18

Applicant: HOFFMANN LA ROCHE

Inventor： BALDUS SUSANNE ,  SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N20060101

公开(公告)号：CA2865678A1

公开(公告)日：2013-10-24

申请号：CA2865678

申请日：2013-04-17

Applicant: HOFFMANN LA ROCHE

Inventor： BALDUS SUSANNE ,  SCHULAT JOCHEN ,  TRICK SEBASTIAN

IPC: G01N21/84

Abstract: A method is proposed for determining at least one concentration of at least one analyte in blood, in particular for determining a blood glucose concentration. In the process, use is made of a test element (114), which comprises at least one test chemical (124). The test chemical (124) is designed to carry out at least one optically detectable detection reaction if the analyte is present. The blood is applied onto the test element (114) and a time profile of at least one optical measurement variable of the test chemical (124) is detected. At least one disturbance variable in the blood, in particular a concentration of a disturbance component and preferably a haematocrit in the blood, is deduced from at least a first period of time (158) of the time profile of the optical measurement variable. The concentration of the analyte is deduced from at least a second period of time (164) of the time profile.