Sample-taking device

A - Human Necessities – 61 – B

Patent

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Details

A61B 5/15 (2006.01) B01L 3/00 (2006.01)

Patent

CA 2204140

To create a sample-taking device (100) for drawing capillary blood directly from the patient or for removing a sample from a liquid using a capillary tube (16), where the sample can be analyzed free of volume errors in the sample section and free of contamination, where also a defined starting time is set for an automatic reaction start, the invention proposes that a holding device (110) be used to connect the capillary tube (16) that holds the sample liquid for testing with a cuvette (10) that contains optionally a reagent liquid (19).

L'invention concerne un dispositif de prélèvement d'échantillons (100) permettant de prélever du sang capillaire directement sur le patient ou de prélever un échantillon d'un liquide au moyen d'un tube capillaire (16). L'invention vise à créer un dispositif permettant d'effectuer des analyses de l'échantillon sans erreur de volume au niveau de l'échantillon et sans contamination, et permettant en outre d'attribuer un temps de démarrage défini pour le démarrage automatique d'une réaction. A cet effet, le tube capillaire (16) peut être raccordé, au moyen d'un dispositif de maintien (110), à une cuvette (10) contenant le cas échéant un liquide réactif (19), afin de loger le liquide de l'échantillon à analyser.

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