Mechatronic 5-DOF Parallel External Fixator With Correction-Assisted Software for Correcting Foot–Ankle Deformities

J Ju, M Dong, G Zuo, J Li, S Zuo - IEEE/ASME Transactions on …, 2024 - ieeexplore.ieee.org
Gradual correction with parallel external fixators (PEFs) is a common treatment strategy for
foot–ankle deformities. Designing appropriate PEFs and develo** correction-assisted …

Influence of parameter deviation on the closeness of the tibial limb and external fixator based on a novel collision detection algorithm

G Li, J Li, S Zuo, M Dong - International Journal for Numerical …, 2021 - Wiley Online Library
Abstract The Ortho‐SUV frame (OSF) is a hexapod external fixator widely applied in
orthopedics deformity correction. The possibility of collision between OSF's struts and the …

[HTML][HTML] Automatic 3D modeling and simulation of bone-fixator system in a novel graphical user interface

E Avşar, K Ün - Informatics in Medicine Unlocked, 2016 - Elsevier
External ring fixators are widely used in orthopaedics for the purposes of fracture fixation,
bone lengthening and deformity correction. In these fixators, the clinician typically brings the …

Investigation of correction trajectory considering bone end-plane orientation and the shortest growth path

J Li, G Li, X Hu, M Dong, C Tao… - Journal of …, 2020 - asmedigitalcollection.asme.org
External fixators are widely used in orthopedics for the purposes of fracture reduction and
bone deformity correction. Since there is nonlinear map** between the joint and operation …

A novel approach to characterize the correction path features for the tibia deformity correction

G Li, X Tang, J Li, M Dong - Biomedical Engineering Letters, 2024 - Springer
Preoperative correction path planning is an important preparation for obtaining the desired
correction. However, a convenient and effective model has not been proposed to …

Determination of particular singular configurations of Stewart platform type of fixator by the stereographic projection method

D Dönmez, İD Akçalı, E Avşar, A Aydın… - Inverse Problems in …, 2021 - Taylor & Francis
Hexapod-type external fixators based on a general 6-6 Stewart platform structure are
extensively used to manage orthopaedic disorders. While implementing these robotic …

Direct kinematics for a novel robotic system used as external fixator

İD Akçalı, E Avşar, H Mutlu… - 2018 WRC Symposium on …, 2018 - ieeexplore.ieee.org
The structure of traditional Stewart Platform systems contains six rods to connect upper and
lower platforms. In this work, λ-module-a novel connection element between the platforms is …

Ortopedik uygulamalarda bilgisayarlı denetim sistemi

E Avşar, İD Akçalı, A Aydın, MK Ün, H Mutlu… - Çukurova Üniversitesi …, 2015 - dergipark.org.tr
Bu çalışmada, ortopedi alanında farklı amaçlar için kullanılmakta olan harici fiksatörlerin
etkili kullanımını sağlayacak olan bir bilgisayarlı denetim sistemi tanıtılmıştır. Bu bilgisayar …

Lambda Fixator: A Novel Robotic System in Orthopedics

ID Akcali, A Aydin, E Avsar… - 2019 4th International …, 2019 - ieeexplore.ieee.org
External fixators are robotic structures commonly utilized in area of orthopedics. However,
there are some limitations of the traditional fixators such as risk of encountering a singular …

[PDF][PDF] Fiksatörün En Yakın Noktalar Yaklaşımıyla Tekillik Denetimi Singularity analysis of a fixator by closest points approach

İD Akçalı, E Avşar, A Durmaz, İ Sağdıç, A Aydın… - Tıp-Tekno …, 2015 - biyoklinikder.org
External fixators are robotic devices widely used in orthopaedics. While bringing the bone
fragments to a desired position, these devices should not present any threat to the patient …