Fluid mixing device and mixing method

Mixing device (1), for the mixing or emulsion of fluids, by means of successive transfers between syringes with a certain range of transfer, characterized in that it comprises:

• at least one mobile carriage (7) movable in a longitudinal direction (6) and provided with a housing (7a) configured to accommodate and hold at least one pair of faced syringes (2, 3), being the syringes (2, 3) connected to each other by a first end of each syringe (2, 3) and alignedly arranged in the longitudinal direction (6);
• at least two fixing elements (8, 9) located one on each side of the mobile carriage (7) and adapted to accommodate and retain a second free end of each syringe (2, 3), wherein at least one fixing element (9) has an adjustable configuration, being the fixing element (9) adapted to accommodate and retain the free end of the corresponding syringe (2, 3) in a movable position along the longitudinal direction (6) and so that the distance between the two fixing elements (8, 9) is variable;
• a control unit (11) communicated with a set of sensors (15, 16) and a mechanism (13, 14) for the transmission of a linear displacement to the mobile carriage (7) triggered by a control signal generated by the control unit control (11);
• wherein
• the set of sensors (15, 16) comprises a calibration sensor (15), for the automatic calibration of the transfer range, and at least one inversion sensor (16) for the inversion of the direction of displacement of the mobile carriage (7).