| abstract |
Calibration system comprising a control solution carrier assembly (36, 36 a, 36 b, 66, 66 a, 66 b, 66 c) and a sampling device (20) of body fluids of the pressurized type, having a needle as a drilling element (32); said control solution carrier assembly comprising a container (38, 58, 36 c); a membrane that covers at least a part of the container, the membrane being permeable by the action of the drilling element actuated by the device sampling of body fluids; a control solution (40) tightly closed inside the container, the control solution being adapted to calibrate the body fluid sampling device; the control solution being previously subjected to a pressure higher than the pressure of the surrounding atmosphere to allow the control solution to rise through the needle through the pressure differential into the body fluid sampling device, when the device drill the container. |