Angetriebene Knie- und Knöchelprothesensteuerung für Adaptive Ambulation

Details

Veröffentlichungs-Nr.

EP4529894

Aktenzeichen

EP24203411

Anmeldetag

27. September 2024

Veröffentlichung

2. April 2025

Rechtsraum

EP

IPC

A61F2/64A61F2/66A61F2/68

Abstract

Disclosed are embodiments of a volitional controller and prosthetic leg system comprising a volitional controller and a powered prosthetic leg. The volitional controller may be configured to control a powered knee joint and a powered ankle joint to enable a user to walk at different speeds and inclines. The orientation of the components of the powered prosthetic leg may be monitored continuously to enable the system to adapt to changes in the duration of the user's gait. The volitional controller may be configured to determine a target knee torque and a target ankle torque that may be based on the global shank orientation, a prosthetic knee velocity, and a prosthetic ankle velocity.

Anmelder

Firma

University of Utah Research Foundation

Land

🇺🇸 USA

Fachgebiete