| 主权项 |
1. A method for isolating at least one fluid sample well laid out in a test card for analysis, said test card including a plate having at least one first main face from which is laid out at least one channel communicating with at least said well, this first face being coated with a membrane provided with an adhesive and which will cover said channel with a covering area, the method for isolation including:
a phase for introducing a fluid sample into at least said well, a phase for isolating said well, along an isolation area (Zi), consisting of exerting a force on at least one portion of the covering area of the adhesive membrane for displacing it until causing it to fit the shape of the wall of a first channel so as to allow adhesion of said covering area of the adhesive membrane onto the wall of the first channel along the isolation area (Zi), comprising exerting a force on the covering area of the adhesive membrane located overhanging the first channel in order to ensure displacement of the adhesive from the isolation area (Zi) in an obturation area (Zo) for the sample well, contiguous to the isolation area (Zi), wherein the isolation area comprises a portion of the first channel and the obturation area comprises a portion of a second channel which opens into the first channel at an intersection between the first channel and the second channel, wherein axes of the first and second channels are not aligned. |
