B - Operations – Transporting – 01 – L
Patent
B - Operations, Transporting
01
L
B01L 3/00 (2006.01)
Patent
CA 2405423
A medical diagnostic device for measuring an analyte concentration in a sample of a biological fluid includes a capillary flow channel in the device to convey the sample from an inlet to a second region. The flow channel has a capillary dimension in at least one direction. A stop junction in the flow channel has a boundary region that has a dimension that is greater in that direction and forms an angle that points toward the sample inlet.
La présente invention concerne un dispositif médical de diagnostic permettant de mesurer une concentration d'analytes dans un échantillon de fluide biologique, qui comprend un canal d'écoulement capillaire situé dans ce dispositif de façon à convoyer l'échantillon d'un orifice d'entrée à une seconde région. Ce canal d'écoulement possède une dimension capillaire dans au moins une direction. Un embranchement de blocage dans le canal d'écoulement possède une région limitrophe dont la dimension est plus importante dans cette direction et qui forme un angle qui pointe vers l'orifice d'entrée de l'échantillon.
Lifescan Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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