Patent ID: 11857394
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 0:
1. A thigh prosthetic component for connecting to a thigh shaft, having:
a knee joint that can be pivoted between a stance position and a swing position and has a proximal knee joint upper part and a distal knee joint lower part which are connected by a ventral articulated arm and a dorsal articulated arm, wherein
the ventral articulated arm is articulated to the proximal knee joint upper part via a ventral, upper knee joint axis, and is articulated to the distal knee joint lower part via a ventral lower knee joint axis, and the dorsal articulated arm is articulated to the proximal knee joint upper part via a dorsal, upper knee joint axis, and is articulated to the distal knee joint lower part via a dorsal lower knee joint axis, and
an ankle for the pivotable connection of a foot part to a lower leg unit connected to the knee joint,
wherein
the lower leg unit has a ventral connecting element and dorsal connecting element designed to transmit thrust and traction,
the ventral connecting element is pivoted at one end to the foot part by a ventral ankle axis and at the other end to the distal knee joint lower part, and the dorsal connecting element is articulated at one end to the foot part by a dorsal ankle axis and at the other end to the proximal knee joint upper part and the dorsal articulated arm by the dorsal upper knee joint axis such that an adjustment of the knee joint from the stance position into the swing position causes a dorsiflexion of the foot part,
an adjusting unit is configured to align the ventral articulated arm relative to the dorsal articulated arm in the stance position, and
the adjusting unit has an adjusting element that is adjustably mounted on the dorsal articulated arm and lies against a stop surface of the dorsal connecting element in the stance position.