The invention describes a device (10) for dispensing microbubbles (30) for cell sonoporation, comprising:



a tube configured to receive a vial (20) containing a solution (26) of microbubbles (30),
at least two catheters (11, 12) arranged inside the tube and opening into the vial (20) when the latter is received by the tube,

wherein, when the first catheter (11) is connected to a first air injection source, air can be injected into the vial (20) via the first catheter so as to generate an overpressure therein, the microbubbles (30) contained in the vial (20) entering the second catheter (12) and moving toward its second end (122). The invention also relates to a sonoporation device, a sonoporation process and a computer program product.