A medical container includes a bag-like container body made up of two flexible sheets. The group of subassemblies and sensors cooperate to produce high quality graphic images using a plurality of different colors of ink and different types of print media at speeds several times faster than similar conventional inkjet printers. 0165 at a contact pressure of 1. When the blood specimen is sampled by the sampling and dispensing probe, the first movable base is turned to incline the test tube, and the second movable base is turned to incline the test tube with respect to the axis of the sampling and dispensing probe. In the rest position, a geometric plane may be spanned orthogonally with respect to the longitudinal axis of the probe element.