公开(公告)号：CA3112973A1

公开(公告)日：2020-05-07

申请号：CA3112973

申请日：2019-10-29

Applicant: HOFFMANN LA ROCHE

Inventor： HOERTZ CHRISTIAN ,  BERG MAX ,  HAILER FREDRIK ,  LIMBURG BERND ,  SIEFFERT DANIEL

IPC: G01N21/84 ,  G01N33/487

Abstract: An optical test strip (118) for measuring an analyte concentration in a sample of bodily fluid is disclosed. The optical test strip comprises a bottom layer (116) and a top layer (110) having each a first end (130, 132), said ends of both layers essentially aligned; at least one spacing layer (114) interposed between the bottom layer and the top layer, being shorter than the two, such that top and bottom layer protrude over the spacing layer so as to form a sample receiving area (140) with at least partially capillary properties for receiving the sample; and at least one test field (112) comprising a test chemical for performing an optically detectable detection reaction with the analyte. The test field comprises at least one first region (126) facing the sample receiving area and configured to be wetted by the sample and at least one second region (128) covered by the spacing layer such that remains inaccessible for the sample.

公开(公告)号：ES2921005T3

公开(公告)日：2022-08-16

申请号：ES18203789

申请日：2018-10-31

Applicant: HOFFMANN LA ROCHE

Inventor： HOERTZ CHRISTIAN ,  BERG MAX ,  HAILER FREDRIK ,  LIMBURG BERND ,  SIEFFERT DANIEL

IPC: G01N21/84 ,  G01N33/487

Abstract: Se revela una tira de prueba óptica (118) para medir una concentración de analito en una muestra de fluido corporal. La franja de prueba óptica (118) comprende: a) una capa inferior (116) que tiene un primer extremo (130); b) una capa superior (110) que tiene un primer extremo (132) esencialmente alineado con el primer extremo (130) de la capa inferior (116); c) al menos una capa espaciadora (114) interpuesta entre la capa inferior (116) y la capa superior (110), la capa espaciadora (114) tiene una longitud más corta que la capa inferior (116) y más corto que la capa superior (110) de tal manera que la capa superior (110) y la capa inferior (116) sobresalen sobre la capa espaciadora (114), en el que el primer extremo (130) de la capa inferior (116), la primera El final (132) de la capa superior (110), y la capa espaciadora (114) forman un área de recepción de muestra (140) que al menos tiene propiedades capilares para recibir la muestra de fluido corporal; yd) al menos un campo de prueba (112), en el que el campo de prueba (112) comprende un químico de prueba configurado para realizar una reacción de detección ópticamente detectable con el analito, en el que el campo de prueba (112) comprende al menos una primera región (126 (126) y al menos una segunda región (128), en la que la primera región (126) se enfrenta al área receptora de la muestra (140), en la que la primera región (126) está configurada para que al menos se humee parcialmente la muestra de fluido corporal tras la muestra La aplicación, en la que la segunda región (128) está cubierta por la capa espaciadora (114) de modo que la segunda región (128) es esencialmente inaccesible para la muestra de fluido corporal. (Traducción automática con Google Translate, sin valor legal)

公开(公告)号：PL3647774T3

公开(公告)日：2022-08-01

申请号：PL18203789

申请日：2018-10-31

Applicant: HOFFMANN LA ROCHE

Inventor： HOERTZ CHRISTIAN ,  BERG MAX ,  HAILER FREDRIK ,  LIMBURG BERND ,  SIEFFERT DANIEL

IPC: G01N21/84 ,  G01N33/487

公开(公告)号：CA3135019A1

公开(公告)日：2020-11-12

申请号：CA3135019

申请日：2020-05-04

Applicant: HOFFMANN LA ROCHE

Inventor： HOCHMUTH GERNOT ,  HOERTZ CHRISTIAN ,  MISCHLER REINHOLD ,  SLIOZBERG KIRILL ,  STECK ALEXANDER ,  ZOU PENG

IPC: A61B5/145 ,  C12Q1/00

Abstract: The present invention relates to a process for forming a membrane on an analyte sensor. The present invention further relates to an analyte sensor obtainable by this process. Furthermore, the present invention relates to a process for forming a sensing layer on an electrode of an analyte sensor and to an analyte sensor comprising the sensing layer obtainable by the inventive process as well as the membrane obtainable by the inventive process. The analyte sensors obtainable by the inventive processes may mainly be used for conducting at least one analyte measurement of a bodily fluid of a user or a patient. The invention may both be applied in the field of home care as well as in the field of professional care, such as in hospitals. Other applications are generally feasible.

公开(公告)号：SG11202111137UA

公开(公告)日：2021-11-29

申请号：SG11202111137U

申请日：2020-05-04

Applicant: HOFFMANN LA ROCHE

Inventor： HOCHMUTH GERNOT ,  HOERTZ CHRISTIAN ,  MISCHLER REINHOLD ,  SLIOZBERG KIRILL ,  STECK ALEXANDER ,  ZOU PENG

IPC: A61B5/145 ,  C12Q1/00

Abstract: The present invention relates to a process for forming a membrane on an analyte sensor. The present invention further relates to an analyte sensor obtainable by this process. Furthermore, the present invention relates to a process for forming a sensing layer on an electrode of an analyte sensor and to an analyte sensor comprising the sensing layer obtainable by the inventive process as well as the membrane obtainable by the inventive process. The analyte sensors obtainable by the inventive processes may mainly be used for conducting at least one analyte measurement of a bodily fluid of a user or a patient. The invention may both be applied in the field of home care as well as in the field of professional care, such as in hospitals. Other applications are generally feasible.

公开(公告)号：AU2020269887A1

公开(公告)日：2021-11-04

申请号：AU2020269887

申请日：2020-05-04

Applicant: HOFFMANN LA ROCHE

Inventor： HOCHMUTH GERNOT ,  HOERTZ CHRISTIAN ,  MISCHLER REINHOLD ,  SLIOZBERG KIRILL ,  STECK ALEXANDER ,  ZOU PENG

IPC: A61B5/145 ,  C12Q1/00

Abstract: The present invention relates to a process for forming a membrane on an analyte sensor. The present invention further relates to an analyte sensor obtainable by this process. Furthermore, the present invention relates to a process for forming a sensing layer on an electrode of an analyte sensor and to an analyte sensor comprising the sensing layer obtainable by the inventive process as well as the membrane obtainable by the inventive process. The analyte sensors obtainable by the inventive processes may mainly be used for conducting at least one analyte measurement of a bodily fluid of a user or a patient. The invention may both be applied in the field of home care as well as in the field of professional care, such as in hospitals. Other applications are generally feasible.

公开(公告)号：MA50339A

公开(公告)日：2020-08-19

申请号：MA50339

申请日：2018-10-31

Applicant: HOFFMANN LA ROCHE ,  ROCHE DIABETES CARE GMBH

Inventor： BERG MAX ,  HAILER FREDRIK ,  HOERTZ CHRISTIAN ,  LIMBURG BERND ,  SIEFFERT DANIEL

IPC: G01N21/84 ,  G01N33/487