公开(公告)号：AT527536T

公开(公告)日：2011-10-15

申请号：AT05102290

申请日：2005-03-22

Applicant: HOFFMANN LA ROCHE

Inventor： PACHL RUDOLF ,  GRIESHEIMER HANS-LUDWIG ,  SCHMID WILFRIED ,  FRANK MARTIN ,  HOFERER JUERGEN ,  BABIC BRANISLAV

IPC: G01N27/327 ,  A61B5/145 ,  B01L3/00

Abstract: Test strip for determining analytes in body fluids comprising a sample application site (3) and a test site which is separated from it, and a contamination zone (7) surrounding the application site which is coated with an adhesive, to which excess sample adheres after drying, is new. Independent claims are included for: (1) use of polyvinyl acetate as adhesive material in the test strips; (2) production of the test strips comprising application of adhesive material to the contamination zone, drying it; (3) fitting the test strip with a cover (2); (4) production of the test strips comprising applying reagents to the test site, either before or after applying adhesive to the contamination zone; (5) a magazine for the test strips; and (6) a system consisting of test strips and the magazine, into which the strips are placed after use.

公开(公告)号：CA2598586C

公开(公告)日：2013-09-03

申请号：CA2598586

申请日：2006-03-22

Applicant: HOFFMANN LA ROCHE

Inventor： PACHL RUDOLF ,  BABIC BRANISLAV ,  HOFERER JUERGEN ,  FRANK MARTIN ,  SCHMID WILFRIED ,  GRIESHEIMER HANS-LUDWIG

IPC: G01N27/327 ,  A61B5/145 ,  B01L3/00

Abstract: An analytical test element (1) for determining an analyte in a body fluid which comprises a detection area (14) in which the analyte is detected, and an application site (3) at which the body fluid can be applied to the test element (1) wherein the detection area (14) is spaced apart from the application site (3), wherein at least some of the body fluid applied to the application site (3) passes from the application site (3) to the detection area (14). The test element also comprises a contamination area which at least partially adjoins the application site wherein an adhesive substance preferably polyvinyl acetate is applied to at least part of the contamination area of the test element, wherein the adhesive substance adheres to the contamination area of the test element and in addition is able to interact with excess body fluid applied to the test element in such a manner that at least some of the body fluid adheres to the test element such that excess applied body fluid remains in the contamination area. The invention concerns in particular test elements which, after use, can be stored in a storage container. In addition the invention describes the production of such test elements.

公开(公告)号：ES2374541T3

公开(公告)日：2012-02-17

申请号：ES05102290

申请日：2005-03-22

Applicant: ROCHE DIAGNOSTICS GMBH ,  HOFFMANN LA ROCHE

Inventor： PACHL RUDOLF ,  GRIESHEIMER HANS-LUDWIG ,  SCHMID WILFRIED ,  FRANK MARTIN ,  HOFERER JUERGEN ,  BABIC BRANISLAV

IPC: G01N27/327 ,  A61B5/145 ,  B01L3/00

Abstract: Uso de una sustancia adhesiva para la aplicación en un elemento de ensayo (1) para la determinación de un analito en un fluido corporal, comprendiendo el elemento de ensayo (1) - un sector de comprobación (14) para la comprobación de un analito en un fluido corporal, - un lugar de aplicación en el cual puede aplicarse un fluido corporal sobre el elemento de ensayo (1), estando el sector de comprobación (14) distanciado del lugar de aplicación, y estando el lugar de aplicación unido al sector de comprobación (14) de manera que al menos una parte del fluido corporal aplicado sobre el lugar de aplicación pueda ser transportado desde el lugar de aplicación al sector de comprobación (14), y - un sector de contaminación, al que llega fluido corporal aplicado en demasía, que al menos en parte limita con el lugar de aplicación, estando aplicada la sustancia adhesiva al menos sobre una parte del sector de contaminación, estando la sustancia adhesiva adherida al sector de contaminación del elemento de ensayo (1) y continuando interactuando con un fluido corporal aplicado sobre el elemento de ensayo (1), de modo que un fluido corporal aplicado sobre el elemento de ensayo (1) adhiere al menos en parte sobre el elemento de ensayo (1), estando el fluido corporal aplicado en demasía adherido a la sustancia adhesiva después del secado del fluido corporal.

公开(公告)号：CA2549143C

公开(公告)日：2012-04-17

申请号：CA2549143

申请日：2004-12-03

Applicant: HOFFMANN LA ROCHE

Inventor： PACHL RUDOLF ,  HOFERER JUERGEN ,  BABIC BRANISLAV ,  FRANK MARTIN ,  SCHMID WILFRIED

IPC: G01N33/487 ,  B01L3/00

Abstract: The invention concerns coated test elements and in particular test elements comprising a capillary gap which have a hydrophobic structured coating at least in the area surrounding the capillary gap.

公开(公告)号：HK1118606A1

公开(公告)日：2009-02-13

申请号：HK08110002

申请日：2008-09-09

Applicant: HOFFMANN LA ROCHE

Inventor： PACHL RUDOLF ,  BABIC BRANISLAV ,  HOFERER JUERGEN ,  FRANK MARTIN ,  SCHMID WILFRIED ,  GRIESHEIMER HANS-LUDWIG

IPC: A61B20060101 ,  B01L20060101 ,  G01N20060101

Abstract: Test strip for determining analytes in body fluids comprising a sample application site (3) and a test site which is separated from it, and a contamination zone (7) surrounding the application site which is coated with an adhesive, to which excess sample adheres after drying, is new. Independent claims are included for: (1) use of polyvinyl acetate as adhesive material in the test strips; (2) production of the test strips comprising application of adhesive material to the contamination zone, drying it; (3) fitting the test strip with a cover (2); (4) production of the test strips comprising applying reagents to the test site, either before or after applying adhesive to the contamination zone; (5) a magazine for the test strips; and (6) a system consisting of test strips and the magazine, into which the strips are placed after use.

公开(公告)号：CA2598586A1

公开(公告)日：2006-09-28

申请号：CA2598586

申请日：2006-03-22

Applicant: HOFFMANN LA ROCHE

Inventor： SCHMID WILFRIED ,  GRIESHEIMER HANS-LUDWIG ,  PACHL RUDOLF ,  FRANK MARTIN ,  HOFERER JUERGEN ,  BABIC BRANISLAV

IPC: G01N27/327 ,  A61B5/145 ,  B01L3/00

Abstract: Test strip for determining analytes in body fluids comprising a sample application site (3) and a test site which is separated from it, and a contamination zone (7) surrounding the application site which is coated with an adhesive, to which excess sample adheres after drying, is new. Independent claims are included for: (1) use of polyvinyl acetate as adhesive material in the test strips; (2) production of the test strips comprising application of adhesive material to the contamination zone, drying it; (3) fitting the test strip with a cover (2); (4) production of the test strips comprising applying reagents to the test site, either before or after applying adhesive to the contamination zone; (5) a magazine for the test strips; and (6) a system consisting of test strips and the magazine, into which the strips are placed after use.

公开(公告)号：CA2549143A1

公开(公告)日：2005-06-16

申请号：CA2549143

申请日：2004-12-03

Applicant: HOFFMANN LA ROCHE

Inventor： FRANK MARTIN ,  BABIC BRANISLAW ,  SCHMID WILFRIED ,  HOFERER JUERGEN ,  PACHL RUDOLF

IPC: G01N33/487 ,  B01L3/00

Abstract: The invention relates to coated test elements, in particular test elements comprising a capillary gap. Said test elements comprise, at least in the are a surrounding the capillary gap, a hydrophobically structured coating.