The present invention is a device for simulating lower jaw activity. The device can be utilized in cooperation with an artificial intelligent lower jaw occlusion and attitude recording device. The device comprises a base, an upper jaw tooth mold, an opening and closing rotating platform, a left and right rotating platform, a horizontal rotating platform, a front-back shifting platform and a lower jaw tooth mold. The present invention makes it possible to make lower jaw moving forward and backward, opening and closing (pitch), tilting left and right (yaw), in place rotating (yaw), and etc. Then, according to the data obtained by the artificial intelligent lower jaw occlusion and attitude recording device, the lower jaw activities concluded through the reverse engineering by means of the present invention facilitates production of accurate intra-oral device, and can be applied to unknown complex actions in dental medical research, such as occlusion, bruxism, swallowing, sounding, and etc.

It is described a device for simulating jaw movements, the device comprising at least one first device unit attachable to an upper jaw model and at least one second device unit attachable to a lower jaw model, wherein the at least one first device unit comprises an engagement means and the at least one second device unit comprises one or more openings for receiving the engagement means, or vice versa, wherein the engagement means is arranged to perform a rotational movement and a translational movement within the one or more openings. It is further described a computer-implemented method for generating the device.

An articulator is disclosed for simulation of a temporomandibular joint movement, the articulator including a first articulator element (1) and a second articulator element (2), wherein the first articulator element (1) includes an engagement means (3) and the second articulator element (2) includes a receiver (4) for the engagement means (3).

It is described a device for simulating jaw movements, the device comprising at least one first device unit attachable to an upper jaw model and at least one second device unit attachable to a lower jaw model, wherein the at least one first device unit comprises an engagement means and the at least one second device unit comprises one or more openings for receiving the engagement means, or vice versa, wherein the engagement means is arranged to perform a rotational movement and a translational movement within the one or more openings. It is further described a computer-implemented method for generating the device.