摘要:
The invention relates to a foot prosthesis, comprising a lower-leg connection part (12), a foot part (18), a connecting element (14) having a joint function, which connecting element connects the lower-leg connection part (12) to the foot part (18), and a release device (16), by means of which a motion of the foot part (18) in relation to the lower-leg connection part (12) can be inhibited and disinhibited. According to the invention, the release device (16) has a passive inhibiting device (28), which is designed in such a way that a dorsal extension motion of the foot part (18) in relation to the lower-leg connection part (12) in an angular range from a maximal plantar flexion position to a zero position is inhibited less intensely than a dorsal extension motion of the foot part (18) from the zero position.
摘要:
The invention relates to a permanently colored object having a silicone surface which is produced by means of the following steps: a) mixing coloring substances with a still cross-linkable silicone in order to form an application mixture, b) swelling the silicone surface by means of a solvent, c) applying the application mixture to the silicone surface, d) performing the cross-linking of the silicone of the application mixture, which silicone penetrates the silicone surface.
摘要:
The invention relates to an orthopedic joint system having an upper part (1) and a lower part (2) mounted thereon so as to pivot about a pivoting axis (3), and a pawl (8) which prevents in a locking position any relative movement between the upper part (1) and the lower part (2) about the pivoting axis (3), and allows in a release position a relative movement about the pivoting axis (3), wherein the pawl (8), in the locking position, interlockingly engages a locking element (11) and can be shifted to the release position via a pull element (6), a first end (63) of the pull element (6) being attached to the upper part (1) or to the lower part (2) and moved along the outside of the pawl (8) in a curved section (61), and a second end (62) of the pull element (6) being provided with an actuating device (13) which causes the curved section (61) to be shortened and the pawl (8) to be moved to the release position when the actuating device (13) is actuated.
摘要:
Die Erfindung betrifft eine Knöchel-Fuß-Orthese mit einem Fußteil (10), das eine Sohle (11) zur Aufnahme eines Fußes aufweist, und einem Schienbeinteil (20), das sich im angelegten Zustand frontal an ein Schienbein anlegt und mit dem Fußteil (10) über eine medial verlaufende Feder (30) verbunden ist, wobei die Feder (30) posterior zu einem Knöchelbereich (40) einen Gelenkbereich (35) ausbildet, der eine Verlagerung des Schienbeinteils (20) relativ zu dem Fußteil (10) in anterior-posterior-Richtung zulässt.
摘要:
The invention relates to a method for determining the alignment of a system comprising measuring and display devices (10, 50) in which – using the measuring device, which has a measuring platform (10), horizontal and vertical forces are detected which are exerted by a person (1) located on the measuring platform (10), – using at least one camera device (20), the person (1) located on the measuring platform (10) is at least partially photographed, – image data from the at least one camera device (20) and measurement data from the measuring device are transmitted to the display device (50), and – a force application line in the display device (50) is superimposed on the image data and is displayed on the image of the person (1) located on the measuring platform (10), wherein marker points (11, 12, 13, 14) with a fixed geometric relation to the measuring platform (10) are detected by the at least one camera device (20), wherein the geometric relationship of the marker points to one another is known, and the position and/or orientation of the measuring platform (10) to the at least one camera device (20) is determined via an image evaluation of the detected marker points (11, 12, 13, 14).
摘要:
The invention relates to a prosthesis with a lower limb attachment part (12), a foot part (18), a connection element (14) with a joint function, said connection element connecting the lower limb attachment part (12) to the foot part (18), and a release device (16) that can be brought into a locking position, in which the foot part (18) and the lower limb attachment part (12) are connected to each other in a rotationally fixed manner at least relative to a dorsal extension movement, and into a release position, in which the foot part (18) can be rotated relative to the lower limb attachment part (12). According to the invention, the release device (16) is designed to passively switch from the locking position into the release position when a variable which correlates to an ankle torque (M) in the connection element (14) lies above a preset threshold.