Results 181 to 190 of about 623,221 (296)

Inverse Kinematics of Concentric Tube Robots in the Presence of Environmental Constraints. [PDF]

Appl Bionics Biomech, 2021
Jabari M, Zakeri M, Janabi-Sharifi F, Norouzi-Ghazbi S.   +3 more
europepmc   +1 more source

Preoperative age, BMI and KL grade predict long‐term functional outcome of knee arthroplasty better than CPAK‐classification

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To assess whether coronal plane alignment of the knee (CPAK) is associated with functional outcome of total knee arthroplasty (TKA) and identify factors predicting functional outcomes during 10 years of follow‐up in a prospective cohort. Methods In total, 250 patients aged 65 or younger were enrolled.
Juho Waldén, Aleksi Reito, Mika Niemeläinen, Antti Eskelinen   +3 more
wiley   +1 more source

Multimodal inverse kinematics significantly improves IMU-based biomechanical analyses. [PDF]

Sci Rep
Wechsler I, Shanbhag J, Schlechtweg N, Vossiek M, Koelewijn AD, Wartzack S, Miehling J.   +6 more
europepmc   +1 more source

An Improved Weighted Gradient Projection Method for Inverse Kinematics of Redundant Surgical Manipulators. [PDF]

Sensors (Basel), 2021
Zhang X, Fan B, Wang C, Cheng X.
europepmc   +1 more source

Association between tibiofemoral bone and meniscus morphology and dynamic tibiofemoral movements during jump‐landing tasks in patients following ACL reconstruction

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose To investigate whether tibiofemoral bone and meniscus morphology were associated with dynamic anterior tibial translation (ATTd) and internal tibial rotation (ITRd) during jump‐landing tasks in anterior cruciate ligament (ACL)‐reconstructed knees. Results may provide some guidance on the use of additional surgical procedures alongside (
Tom Vendrig, Reinoud W. Brouwer, Roy A. G. Hoogeslag, Han Houdijk, Judith Olde Heuvel, Astrid J. de Vries, Michèle N. J. Keizer   +6 more
wiley   +1 more source

Design and kinematics analysis of prostate assisted puncture robotic arm mechanism

Jixie chuandong
ObjectiveAiming at the problems of narrow surgical environment, high demand for human-machine cooperation and the influence of electromagnetic system on positioning effect in prostate biopsy surgery, a prostate assisted puncture robotic arm was designed ...
HU Yanfang, WANG Haonan, CAI Lidong, QIAN Meichen, WU Xijuan, LIU Changcheng   +5 more
doaj  

An Error-Adaptive Competition-Based Inverse Kinematics Approach for Bimanual Trajectory Tracking of Humanoid Upper-Limb Robots. [PDF]

Biomimetics (Basel)
Liu J, Wang Z, Tang H, Jin H, Zhao J.
europepmc   +1 more source

Correction: A marker registration method to improve joint angles computed by constrained inverse kinematics. [PDF]

PLoS One, 2021
Dunne JJ, Uchida TK, Besier TF, Delp SL, Seth A.   +4 more
europepmc   +1 more source

Kinematic Features of Voluntary and Involuntary Head Movements in Cervical Dystonia

Movement Disorders, EarlyView.
Abstract Background Cervical dystonia (CD) has a varied motor presentation, combining abnormal postures with complex involuntary head movements. Classification of these motor patterns remains imprecise, relying on descriptive terminology without robust definitions. Objectives To provide a kinematically‐grounded description of the motor phenomenology of
Thomas Hart, Davide Martino, Larissa R. Heideman, Martijn Beudel, Mark J. Edwards, Anna Sadnicka, Francesca Morgante   +6 more
wiley   +1 more source

Obstacle-aware inverse kinematics of variable-length continuum robots via teaching-learning-based optimization with experimental validation. [PDF]

Sci Rep
Ghoul A, Sattar AM, Adoul MA, Sadki O, Djeffal S.   +4 more
europepmc   +1 more source