The present invention relates to a physiotherapy device which is suitable to treat, scan and analysis the status of different parts of human body. The device has a table like part to entirely support the laying human body. The other major part is the body treating unit which has at least one treating head with treating and/or scanning sensor elements able to touch the human skin. The treating/scanning head mounted on a unit which can move at least along the longitudinal and vertical axis. The treatment unit can be equipped with many different treatment heads (60； 83； 87； 93； 99； 105). The required treatment heads (60； 83； 87； 93； 99； 105) for at least one treatment program are stored on the treatment unit in specially designed treatment head repository (76). The required treatment head (60； 83； 87； 93； 99； 105) mounted to the vertical driving subassembly (17) with unified locking-unlocking mechanism (18). The locking- unlocking mechanism (18) based on axial movement and rotation of connecting parts and blocking elements.
