Abstract: The bone plate (1) according to the invention is particularly suitable for treating fractures or non-unions and for osteotomies of the olecranon and the proximal ulna. The bone plate (1) has the following parts: a distal longitudinal shaft portion (2) having a number of plate holes (11); a longitudinal central axis (3); and a proximal head part (4), which is widened compared to the distal shaft part and has two holes (5; 6) with the hole axes (7, 8) arranged on opposite sides of the central axis (3), wherein the head part (4) is bent down relative to the shaft part (2). The two holes (5, 6) are suitable for receiving a polyaxial locking screw at an angle of ±15° relative to the respective hole axis (7; 8) or a non-locking standard screw, with the two hole axes (7, 8) forming an angle ?.

Abstract: A method and a device for collecting data for posturography comprising a magnetizable body and an acceleration sensor are located on the platform, which magnetizable body and acceleration sensor are connected to a computer by means of an A/D converter. An electromagnet is located under the platform and is attached so as to be displaceable in two axes parallel to the plane of the platform, wherein the electromagnet is connected to an A/D converter and a power supply by means of a circuit, and a time-variable display, which is connected to the A/D converter, and a digital camera which are connected to the computer. By means of the method and the device it is now possible to standardize posturographic measurements, simultaneously detect the acceleration and the position of the platform, and more variably carry out provocations.

Abstract: A method and a device for collecting data for posturography comprising a magnetizable body and an acceleration sensor are located on the platform, which magnetizable body and acceleration sensor are connected to a computer by means of an A/D converter. An electromagnet is located under the platform and is attached so as to be displaceable in two axes parallel to the plane of the platform, wherein the electromagnet is connected to an A/D converter and a power supply by means of a circuit, and a time-variable display, which is connected to the A/D converter, and a digital camera which are connected to the computer. By means of the method and the device it is now possible to standardize posturographic measurements, simultaneously detect the acceleration and the position of the platform, and more variably carry out provocations.