公开(公告)号：CA2751282A1

公开(公告)日：2010-08-26

申请号：CA2751282

申请日：2010-02-18

Applicant: HOFFMANN LA ROCHE

Inventor： MILTNER KARL ,  LORENZ ROBERT ,  PORSCH ULRICH ,  KNAPP CLEMENS

IPC: G01N21/86 ,  G01N35/00

Abstract: The investigation relates to a test method for investigating a body fluid, wherein a test strip (14) is used in a test device (10) to prepare successive analytical test fields (32) on the test strip (14), wherein each prepared test field (32) is treated by a user with the body fluid (52) and photometrically scanned using a measuring unit (18) on the device to record measured signals. According toe th invention, the measurement reliability can be increased, wherein a control value is determined from a change in the measurement signal over time and/or by wavelength and the measured signals are processed as valid or rejected as erroneous following the control value.

公开(公告)号：PL2399119T3

公开(公告)日：2013-09-30

申请号：PL10703910

申请日：2010-02-18

Applicant: HOFFMANN LA ROCHE

Inventor： MILTNER KARL ,  LORENZ ROBERT ,  PORSCH ULRICH ,  KNAPP CLEMENS

IPC: G01N21/84

公开(公告)号：ES2407667T3

公开(公告)日：2013-06-13

申请号：ES10703910

申请日：2010-02-18

Applicant: HOFFMANN LA ROCHE

Inventor： MILTNER KARL ,  LORENZ ROBERT ,  PORSCH ULRICH ,  KNAPP CLEMENS

IPC: G01N21/84

Abstract: Método de ensayo para analizar un líquido corporal, en concreto para medir el contenido de azúcar en lasangre, que consiste en introducir una cinta de ensayo (14) - preferiblemente en forma de un casete de cinta (12) -en un aparato analizador (10), a fin de exponer sucesivamente mediante el avance de la cinta (14) una serie dezonas de ensayo analíticas (32) dispuestas sobre la cinta, de manera que un usuario aplica el líquido corporal (52)sobre la respectiva zona de ensayo (32) expuesta y una unidad de medición (18) contenida en el aparato explorafotométricamente la muestra durante el tiempo que dura la medición y registra las señales captadas, caracterizadoporque las señales de medición se captan a dos longitudes de onda distintas, porque se calcula un valor de control apartir de una diferencia de señal entre las dos mediciones de distinta longitud de onda, que se genera al humectar lazona de ensayo (32) con el líquido corporal, y porque las señales de medición se desechan como erróneas siquedan por debajo de un valor umbral determinado del valor de control.

公开(公告)号：HK1163806A1

公开(公告)日：2012-09-14

申请号：HK12104003

申请日：2012-04-23

Applicant: HOFFMANN LA ROCHE

Inventor： MILTNER KARL ,  LORENZ ROBERT ,  PORSCH ULRICH ,  KNAPP CLEMENS

IPC: G01N20060101

Abstract: The method involves using a test strip in form of a tape cartridge in a test device to prepare successive analytical test fields (32) on the test strip by tape transport. The test fields are treated by a user with a body fluid (52) and photometrically scanned using a measuring unit to record measured signals. A control value is determined from change in the measured signals over time and/or by wavelength, and the measured signals are processed as valid or rejected as erroneous following the control value that is stored in a radio frequency identification chip. An independent claim is also included for a test device for investigating a body fluid i.e. blood, for determining sugar in the blood.

公开(公告)号：CA2751282C

公开(公告)日：2016-06-07

申请号：CA2751282

申请日：2010-02-18

Applicant: HOFFMANN LA ROCHE

Inventor： MILTNER KARL ,  LORENZ ROBERT ,  PORSCH ULRICH ,  KNAPP CLEMENS

IPC: G01N21/86 ,  G01N35/00

Abstract: The invention concerns a test method for analysing a body fluid in which a test tape (14) is used in a test device (10) in order to successively provide analytical test fields (32) stored on the test tape (14), wherein body fluid (52) is applied by a user to the test field (32) provided at a time and the said test field is photometrically scanned using a measuring unit (18) of the device to record measurement signals. In order to increase the measurement reliability, it is proposed that a control value is determined from a time-dependent and/or wavelength-dependent change in the measurement signals and that the measurement signals are processed as valid or discarded as erroneous depending on the control value.

公开(公告)号：HK1200536A1

公开(公告)日：2015-08-07

申请号：HK15101082

申请日：2015-02-02

Applicant: HOFFMANN LA ROCHE

Inventor： MILTNER KARL ,  LORENZ ROBERT ,  PORSCH ULRICH ,  KNAPP CLEMENS

IPC: G01N20060101

Abstract: The method involves using a test strip in form of a tape cartridge in a test device to prepare successive analytical test fields (32) on the test strip by tape transport. The test fields are treated by a user with a body fluid (52) and photometrically scanned using a measuring unit to record measured signals. A control value is determined from change in the measured signals over time and/or by wavelength, and the measured signals are processed as valid or rejected as erroneous following the control value that is stored in a radio frequency identification chip. An independent claim is also included for a test device for investigating a body fluid i.e. blood, for determining sugar in the blood.