Results 221 to 230 of about 6,672,100 (254)

The Key Technologies and Technological Evolution Mechanisms of Robotic Systems for Fracture Reduction Surgery

open access: yesAdvanced Intelligent Systems, EarlyView.
This review traces three decades of technological evolution in robot‐assisted fracture reduction systems, from early robotic concepts to clinically oriented platforms. Key advances in robotic architecture, navigation, path planning, interaction control, and surgical integration are summarized, while current translational challenges and future ...
Shaolong Kuang   +5 more
wiley   +1 more source

Purely Mechanical Muscle Length Feedback Enables Embodied Reflexive Control in Musculoskeletal Robots

open access: yesAdvanced Intelligent Systems, EarlyView.
For musculoskeletal robots, this study proposes a purely mechanical reflex module. Specifically, this module implements a length feedback mechanism without electronics, enabling autonomous contraction of an artificial muscle once its length exceeds a threshold.
Shunsuke Koseki   +2 more
wiley   +1 more source

An Active Knee–Ankle–Foot Orthosis With Torque‐Dense, Low‐Impedance Knee Actuation

open access: yesAdvanced Intelligent Systems, EarlyView.
This article presents the simulation, design, and clinical validation of a robotic active KAFO with torque‐sensitive actuation. By passively and continuously adapting the transmission ratio in response to the knee torque, the torque‐sensitive actuator overcomes the tradeoff between torque, weight, and impedance observed in conventional robot actuators,
Brendon Ortolano   +4 more
wiley   +1 more source

Assessing the Predictive Value of Preoperative Knee Function Tests and Self-Report Scores in Anterior Cruciate Ligament Injury Recovery. [PDF]

open access: yesSports Health
Loureiro-Nuno SM   +7 more
europepmc   +1 more source

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