公开(公告)号：ZA201401598B

公开(公告)日：2015-09-30

申请号：ZA201401598

申请日：2014-03-03

Applicant: HOFFMANN LA ROCHE

Inventor： SEELIG PETER ,  KETH INGRID ,  PACHL RUDOLF ,  FREITAG CHRISTIAN ,  SCHWOEBEL WOLFGANG ,  SCHMIDTCHEN ELKE ,  JAECK THOMAS ,  DREIBHOLZ JOERG

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.

公开(公告)号：AU2015202837A1

公开(公告)日：2015-06-11

申请号：AU2015202837

申请日：2015-05-26

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, 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 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 test tape (20) in order to provide the test elements (24), wherein the application tip (18) has a guide path (68) which extends in an arch shape longitudinally to the test tape and is uncurved at right angles thereto for supporting the test tape (20) in a kink-free manner, the apex area of the guide path (68) delimits a central opening as a measuring window (70) for an optical measurement on the test elements (24) and 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) viewed in the tape transverse direction is narrower than the test tape (20) and wider than the measuring window (70).

公开(公告)号：DK1118862T3

公开(公告)日：2003-08-04

申请号：DK01100946

申请日：2001-01-17

Applicant: HOFFMANN LA ROCHE

Inventor： FUERST OTTO DR ,  JANSEN PAU ,  JAECK THOMAS

IPC: B01L99/00 ,  G01N35/00 ,  G01N35/02 ,  G01N35/10 ,  B01L11/00

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.