公开(公告)号：CA2657265A1

公开(公告)日：2008-01-24

申请号：CA2657265

申请日：2007-07-10

Applicant: HOFFMANN LA ROCHE

Inventor： HONES JOACHIM

IPC: G01N33/487 ,  A61B5/00

Abstract: Disclosed is a portable measuring system (210) for analyzing a liquid sam ple on at least one analyte that is contained therein. Said portable measuri ng system (210) comprises a moisture-proof housing (212) that has an interio r housing atmosphere (214). The moisture-proof housing (212) prevents humidi ty and/or steam from penetrating into the interior housing atmosphere (214). The inventive portable measuring system (210) further comprises at least on e test element support (216) which is introduced into the interior housing a tmosphere (214). Said at least one test element support (216) is equipped wi th at least one retaining structure (218) and at least one test element (112 ) that is supported by the at least one retaining structure (218). The at le ast one test element support (216) is designed such that the at least one te st element (112) is exposed to the interior housing atmosphere (214) after b eing introduced thereinto. A releasing mechanism (228) is also provided whic h can convey at least one test element (112) into an application position (2 30) within the interior housing atmosphere (214). The liquid sample can be a pplied to the at least one test element (112) in said application position ( 230).

公开(公告)号：CA2750474A1

公开(公告)日：2010-08-26

申请号：CA2750474

申请日：2010-02-12

Applicant: HOFFMANN LA ROCHE

Inventor： HORN CARINA ,  GASSLER-DIETSCHE CLAUDIA ,  HEINDL DIETER ,  HONES JOACHIM ,  MEIER THOMAS ,  SCHMUCK RAINER

IPC: C12Q1/32

Abstract: The present invention relates to a method for determining an analyte and to a diagnostic element suitable therefor.

公开(公告)号：CA2750474C

公开(公告)日：2017-07-25

申请号：CA2750474

申请日：2010-02-12

Applicant: HOFFMANN LA ROCHE

Inventor： HORN CARINA ,  GASSLER-DIETSCHE CLAUDIA ,  HEINDL DIETER ,  HONES JOACHIM ,  MEIER THOMAS ,  SCHMUCK RAINER

IPC: C12Q1/32

Abstract: The present description concerns a method for determining an analyte as well as a diagnostic element suitable therefor, the method comprising the steps of contacting a sample containing the analyte with a diagnostic element comprising a dry reagent layer which contains a mutated glucose dehydrogenase (EC 1.1.1.47) which is specific for the analyte, and an artificial coenzyme; and determining at least one of the presence and the amount of the analyte.

公开(公告)号：CA2657265C

公开(公告)日：2012-06-19

申请号：CA2657265

申请日：2007-07-10

Applicant: HOFFMANN LA ROCHE

Inventor： HONES JOACHIM

IPC: G01N33/487 ,  A61B5/00

Abstract: A portable measuring system (210) is proposed which is used to analyze a liquid sample for at least one analyte contained therein. The portable measuring system (210) has a moisture-proof housing (212) with an internal atmosphere (214). The moisture-proof housing (212) prevents air moisture and/or water vapor from penetrating into the internal atmosphere (214) of the housing. The portable measuring system (210) also has at least one test element support (216) inserted into the internal atmosphere (214) of the housing. The at least one test element support (216) is equipped with at least one retaining structure (218) and at least one test element (112) that is supported by the at least one retaining structure (218). The at least one test element support (216) is designed in such a way that, after insertion into the internal atmosphere (214) of the housing, the at least one test element (112) is exposed to said internal atmosphere (214). A release mechanism (228) is also provided which can convey at least one test element (112) into an application position (230) within the internal atmosphere (214) of the housing. In this application position (230), the liquid sample can be applied to the at least one test element (112).