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公开(公告)号：CA2845148A1
公开(公告)日：2013-03-21
申请号：CA2845148
申请日：2012-09-14
Applicant: HOFFMANN LA ROCHE
Inventor： DREIBHOLZ JOERG , FREITAG CHRISTIAN , JAECK THOMAS , PACHL RUDOLF , SCHMIDTCHEN ELKE , KETH INGRID , SCHWOEBEL WOLFGANG , SEELIG PETER
IPC: G01N21/86 , G01N33/487
Abstract: The invention relates to an analytical test tape (20), particularly for use in a test tape cassette (14), with a carrier tape that can be wound onto a spool and a plurality of test elements (24) distributed on the carrier tape in the longitudinal direction of the tape, said elements comprising a spreading fabric (30) for applying a body fluid and a reagent layer (36) thereunder for detecting an analyte in the body fluid, wherein the spreading fabric (30) is formed from fabric threads (44,46) crossed in a lattice shape. The invention proposes that the rigidity of the spreading fabric (30) is modified in certain areas.
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公开(公告)号：CA2845148C
公开(公告)日：2018-09-04
申请号：CA2845148
申请日：2012-09-14
Applicant: HOFFMANN LA ROCHE
Inventor： DREIBHOLZ JOERG , FREITAG CHRISTIAN , JAECK THOMAS , PACHL RUDOLF , SCHMIDTCHEN ELKE , KETH INGRID , SCHWOEBEL WOLFGANG , SEELIG PETER
IPC: G01N21/77 , G01N33/487
Abstract: The invention concerns a test tape cassette comprising a cassette housing (50), an analytical test tape (20) that can be wound forwards by means of the tape spools (54, 58), a plurality of analytical test elements (24) stored on the test tape (20) which have a spreading fabric (30) for applying a body fluid and an underlying reagent layer (36) for detecting an analyte in the body fluid, wherein the cassette housing (50) has an application tip (18) that deflects the test tape (20) in order to provide the test elements (24). According to the invention it is proposed that the application tip (18) has a guide path (68) which extends longitudinally to the test tape in an arch shape and is uncurved at right angles thereto for supporting the test tape (20) in a kink-free manner, and that the apex area of the guide path (68) has a central opening which delimits a measuring window (70) for an optical measurement on the test elements (24).
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公开(公告)号：CA2801434A1
公开(公告)日：2011-12-22
申请号：CA2801434
申请日：2011-06-08
Applicant: HOFFMANN LA ROCHE
Inventor： PORSCH ULRICH , FREITAG CHRISTIAN , SEELIG PETER , JAECK THOMAS , SCHAEFER JENS
Abstract: The invention relates to a tape cassette having a reeled-up carrier tape (2) that carries at least one type of functional elements, namely test elements (3) and/or puncturing elements (4), that are arranged at a distance from each other in tape direction. The invention provides the distances in tape direction from a functional element (3, 4) to the next functional element (3, 4) of the same type to change periodically in space at a period P. Moreover, the invention relates to a method for manufacture of a tape cassette of this type.
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公开(公告)号：AT239233T
公开(公告)日：2003-05-15
申请号：AT01100946
申请日：2001-01-17
Applicant: HOFFMANN LA ROCHE
Inventor： FUERST OTTO DR , JANSEN PAU , JAECK THOMAS
Abstract: Analysis device for analyzing samples, in particular of body liquids, with respect to components contained therein. It comprises a plurality of liquid handling (LH) stations. At at least a part of the LH stations there is a production of liquid waste whereby said LH-station form liquid waste sources. The liquid waste is evacuated, with at least one pump, from the liquid waste sources, with different proportions of air, via a liquid waste conducting system, into a liquid waste container.A substantial reduction of foam production is obtained by connecting at least two liquid waste sources to the liquid waste container via at least two liquid waste lines leading separately into the liquid waste container, whereas liquid waste sources with a higher average air proportion are connected to a first liquid waste line and liquid waste sources with a lower average air proportion are connected to a second liquid waste line.
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公开(公告)号：ES2796278T3
公开(公告)日：2020-11-26
申请号：ES15203140
申请日：2010-02-12
Applicant: HOFFMANN LA ROCHE
Inventor： HARTTIG HERBERT , ROEPER JOSEF , FUERST OTTO , JAECK THOMAS , DAGENBACH RALF , BRAUN JÜRGEN , MÖNCH RONALD , LIST HANS , KOSCHORRECK BEATE
IPC: B01L3/00 , G01N33/487
Abstract: Cinta de prueba de diagnóstico para muestras líquidas, en particular fluidos corporales, con una cinta transportadora flexible (12) enrollada o enrollable en una bobina (62, 64) y una pluralidad de campos de prueba (14) aplicados de forma distribuida en la cinta transportadora (12) en la dirección longitudinal de la cinta, que comprenden una capa de detección (18) y una red de dispersión que abarca la capa de detección (18) para una toma de muestra líquida plana, en la que la red de dispersión está formada a partir de un tejido en forma de rejilla (20) con hilos de tejido cruzados perpendicularmente (28, 30), caracterizada por que el tejido (20) está orientado oblicuamente a la cinta transportadora (12), de modo que todos los hilos de tejido (28, 30) discurren oblicuamente a la dirección longitudinal de la cinta.
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Patent Agency Ranking
公开(公告)号：AU2018204918B2
公开(公告)日：2020-01-30
申请号：AU2018204918
申请日：2018-07-05
Applicant: HOFFMANN LA ROCHE
Inventor： DREIBHOLZ JOERG , FREITAG CHRISTIAN , JAECK THOMAS , PACHL RUDOLF , SCHMIDTCHEN ELKE , KETH INGRID , SCHWOEBEL WOLFGANG , SEELIG PETER
IPC: G01N21/86 , G01N33/487
Abstract: TEST TAPE CASSETTE AND ANALYTICAL TEST TAPE THEREFOR An analytical test tape for use in a test tape cassette (14) having a carrier tape that can be wound onto a spool and a plurality of test elements (24) that are distributed on the carrier tape in the tape longitudinal direction and have a spreading fabric (30) for applying body fluid and an underlying reagent layer (36) for detecting an analyte in the body fluid, wherein the spreading fabric (30) is formed from fabric threads (44, 46) that are crossed in a grid shape, wherein the bending stiffness of the spreading fabric (30) is sectionally modified.
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公开(公告)号：AU2017203476B2
公开(公告)日：2018-04-19
申请号：AU2017203476
申请日：2017-05-24
Applicant: HOFFMANN LA ROCHE
Inventor： DREIBHOLZ JOERG , FREITAG CHRISTIAN , JAECK THOMAS , PACHL RUDOLF , SCHMIDTCHEN ELKE , KETH INGRID , SCHWOEBEL WOLFGANG , SEELIG PETER
IPC: G01N21/86 , G01N33/487
Abstract: TEST TAPE CASSETTE AND ANALYTICAL TEST TAPE THEREFOR A test tape cassette for insertion into a hand-held device, in particular for blood sugar tests, the cassette comprising a cassette housing (50) for storing tape spools; an analytical test tape (20) that can be wound forwards by means of the tape spools (54, 58); a plurality of analytical test elements (24) stored on the analytical test tape (20) which have a spreading fabric (30) for applying body fluid and an underlying reagent layer (36) for detecting an analyte in the body fluid; wherein the cassette housing (50) has an application tip (18) that deflects the analytical test tape (20) in order to provide at least one of the plurality of test elements (24); wherein the application tip (18) has a guide path (68) which extends in an arch shape longitudinally to the analytical test tape and is uncurved at right angles thereto for supporting the test tape (20) in a kink-free manner, wherein an apex area of the guide path (68) delimits a central opening as a measuring window (70) for an optical measurement on the at least one of the plurality of test elements (24); wherein the test tape (20) under tension is supported in a planar fashion on the guide path (68) such that the spreading fabric (30) lies gap-free on the reagent layer (36); and wherein the reagent layer (36), when viewed in the tape transverse direction is narrower than the test tape (20) and wider than the measuring window (70).
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公开(公告)号：AU2017203476A1
公开(公告)日：2017-06-08
申请号：AU2017203476
申请日：2017-05-24
Applicant: HOFFMANN LA ROCHE
Inventor： DREIBHOLZ JOERG , FREITAG CHRISTIAN , JAECK THOMAS , PACHL RUDOLF , SCHMIDTCHEN ELKE , KETH INGRID , SCHWOEBEL WOLFGANG , SEELIG PETER
IPC: G01N21/86 , G01N33/487
Abstract: TEST TAPE CASSETTE AND ANALYTICAL TEST TAPE THEREFOR A test tape cassette for insertion into a hand-held device, in particular for blood sugar tests, the cassette comprising a cassette housing (50) for storing tape spools; an analytical test tape (20) that can be wound forwards by means of the tape spools (54, 58); a plurality of analytical test elements (24) stored on the analytical test tape (20) which have a spreading fabric (30) for applying body fluid and an underlying reagent layer (36) for detecting an analyte in the body fluid; wherein the cassette housing (50) has an application tip (18) that deflects the analytical test tape (20) in order to provide at least one of the plurality of test elements (24); wherein the application tip (18) has a guide path (68) which extends in an arch shape longitudinally to the analytical test tape and is uncurved at right angles thereto for supporting the test tape (20) in a kink-free manner, wherein an apex area of the guide path (68) delimits a central opening as a measuring window (70) for an optical measurement on the at least one of the plurality of test elements (24); wherein the test tape (20) under tension is supported in a planar fashion on the guide path (68) such that the spreading fabric (30) lies gap-free on the reagent layer (36); and wherein the reagent layer (36), when viewed in the tape transverse direction is narrower than the test tape (20) and wider than the measuring window (70).
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公开(公告)号：ES2571984T3
公开(公告)日：2016-05-27
申请号：ES10706571
申请日：2010-02-12
Applicant: HOFFMANN LA ROCHE
Inventor： HARTTIG HERBERT , ROEPER JOSEF , FUERST OTTO , JAECK THOMAS , DAGENBACH RALF , BRAUN JÜRGEN , MÖNCH RONALD , LIST HANS , KOSCHORRECK BEATE
IPC: B01L3/00 , G01N33/487
Abstract: Cartucho de cinta que comprende una cinta de prueba diagnóstica para muestras de fluido, en particular fluidos corporales, con una cinta de transporte (12) flexible arrollada o que puede arrollarse en una bobina (62, 64), y una multitud de campos de prueba (14) distribuidos sobre la cinta de transporte (12) en la dirección longitudinal de cinta, que comprenden una tira de soporte (16) aplicada sobre la cinta de transporte (12), una capa de comprobación (18) que se encuentra sobre ella y una red de expansión (20) que cubre la capa de comprobación (18) para una toma de muestra de fluido bidimensional, siendo la red de expansión (20) más ancha que la capa de comprobación (18), caracterizado por que la red de expansión (20) en la zona de sus bordes laterales (22) que sobresalen por encima de la capa de comprobación (18) está sostenida sobre la tira de soporte (16) mediante tiras de cinta adhesiva (36) como seguro frente al levantamiento (32) y está asegurada frente al levantamiento de la capa de comprobación (18), presentando las tiras de cinta adhesiva (36) y la capa de comprobación (18) un grosor sustancialmente igual, de manera que la red de expansión (20) está sostenida sin escalones.
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公开(公告)号：SG2014006498A
公开(公告)日：2014-06-27
申请号：SG2014006498
申请日：2012-09-14
Applicant: HOFFMANN LA ROCHE
Inventor： DREIBHOLZ JOERG , FREITAG CHRISTIAN , JAECK THOMAS , PACHL RUDOLF , SCHMIDTCHEN ELKE , KETH INGRID , SCHWOEBEL WOLFGANG , SEELIG PETER
IPC: G01N21/86 , G01N33/487
Abstract: The cassette has housing (50) for storage of tape reels (54,58). Several analytical test elements (24) have spreading fabric for application of body fluid. A reagent layer is formed underlying reagent layer for detection of analyte in body fluid. The housing has deflecting application tip (18) provided along test strip (20) in tape running direction in a state extended transversely to uncurved guide track (68) for kink-free support of test strip. The guide track has central opening as measurement window for optical measurement of test elements. An independent claim is included for analytical test tape.
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