Analysis system for determining an analyte in a body fluid, magazine for an analysis system, integrated sample acquisition and analyzing element, and method for analyzing a body fluid

An analytical system, a technique for analytes, applied in an analytical system for determining an analyte in a body fluid, an analytical cartridge for an analytical system, an integrated sample extraction and analysis element, and in the field of analyzing body fluids, can solve the problem of reducing the test area Analysis ability and other issues to achieve the effect of compact structure

Inactive Publication Date: 2010-07-28
F HOFFMANN LA ROCHE & CO AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the piercing and analysis elements are used as one unit, the test area of ​​the analysis element is also affected by the disinfection of the piercing element, which reduces the analytical capacity of the test area

Method used

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  • Analysis system for determining an analyte in a body fluid, magazine for an analysis system, integrated sample acquisition and analyzing element, and method for analyzing a body fluid
  • Analysis system for determining an analyte in a body fluid, magazine for an analysis system, integrated sample acquisition and analyzing element, and method for analyzing a body fluid
  • Analysis system for determining an analyte in a body fluid, magazine for an analysis system, integrated sample acquisition and analyzing element, and method for analyzing a body fluid

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Embodiment Construction

[0049] figure 1 An analysis system 1 is shown schematically, comprising an analysis device 2 into which an analysis cartridge 3 is inserted. The analysis device 2 has a housing 4 with a housing opening 5 through which disposables 15 or piercing elements stored in the analysis cassette 3 can emerge from the housing 4 .

[0050] The analytical device 2 comprises a drive 6 , a coupling unit 7 and a measuring and evaluation unit 8 . The analytical device 2 also comprises further components (not shown), such as a holder for the analytical cartridge 3 .

[0051] Figure 2a and Figure 2b The analysis cartridge 3 is shown in detail in . The cartridge has a housing 3a with a plurality of cavities 9 positioned adjacent to each other. In the exemplary embodiment shown, the cavity 9 is embodied as an elongated slot or groove. A longitudinally extending side wall 10 separating two chambers 9 from one another is located between every two adjacent chambers 9 . The height and length o...

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Abstract

Analysis system for determining an analyte in a body fluid, comprising a reusable analysis instrument (2) and a magazine (3) having a plurality of flat, disposable, integrated sample acquisition and analyzing elements. The analysis instrument (2) comprises a drive, a coupling unit (7), a measuring and evaluation unit (8), and a holder for receiving the magazine (3).

Description

technical field [0001] The invention relates to an analytical system for determining an analyte in a body fluid, comprising a reusable analytical instrument and an analytical cartridge, said instrument having a drive and a measuring and evaluating unit which performs a measurement for the determination of an analyte variable characteristics, the analysis cartridge has a plurality of flat, disposable, integrated sample extraction and analysis elements, wherein each sample extraction and analysis element includes a penetration element and an analysis element, and has two main side. The invention also relates to an analytical cartridge for an analytical instrument with a plurality of flat, elongated, disposable, integrated sample extraction and analysis elements, as well as self-integrated sample extraction and analysis elements, It includes an analysis element and a pointed piercing element. The piercing element is movable on the movement path of the piercing movement in the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/15
CPCA61B5/15146A61B5/1405A61B5/150022A61B5/150358A61B5/150419A61B5/150435A61B5/150503A61B5/150572A61B5/15115A61B5/1513A61B5/15151A61B5/15174A61B5/15176A61B5/157
Inventor H·利斯特S·-M·弗里K·弗卢格
Owner F HOFFMANN LA ROCHE & CO AG
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