An integrated surgical planning and virtual training system using a force feedback haptic device for dental implant surgery

2010 ◽  
Author(s):  
Chen Xiaojun ◽  
Lin Yanping ◽  
Wang Chengtao ◽  
Wu Yiqun ◽  
Wang Xudong ◽  
...  
Keyword(s):  
Dental Implant ◽  
Surgical Planning ◽  
Force Feedback ◽  
Training System ◽  
Haptic Device ◽  
Virtual Training ◽  
Implant Surgery ◽  
Dental Implant Surgery

Tele-Robotic Assisted Dental Implant Surgery with Virtual Force Feedback

2014 ◽  
Vol 12 (1) ◽  
Author(s):  
Amjad Ali Syed ◽  
Amir Mahmood Soomro ◽  
Arbab Nighat Khizar ◽  
Xing-guang Duan ◽  
Huang Qiang ◽  
...  
Keyword(s):  
Dental Implant ◽  
Force Feedback ◽  
Implant Surgery ◽  
Robotic Assisted ◽  
Virtual Force ◽  
Dental Implant Surgery

scholarly journals The Application of an Impedance-Passivity Controller in Haptic Stability Analysis

2021 ◽  
Vol 11 (4) ◽  
pp. 1618
Author(s):  
Ping-Nan Chen ◽  
Yung-Te Chen ◽  
Hsin Hsiu ◽  
Ruei-Jia Chen
Keyword(s):  
Control Systems ◽  
Force Feedback ◽  
Training System ◽  
Considerable Time ◽  
Virtual Training ◽  
Control Gain ◽  
Negative Damping ◽  
The Stability ◽  
Time Required ◽  
Stable Control

This paper proposes a passivity theorem on the basis of energy concepts to study the stability of force feedback in a virtual haptic system. An impedance-passivity controller (IPC) was designed from the two-port network perspective to improve the chief drawback of haptic systems, namely the considerable time required to reach stability if the equipment consumes energy slowly. The proposed IPC can be used to achieve stability through model parameter selection and to obtain control gain. In particular, haptic performance can be improved for extreme cases of high stiffness and negative damping. Furthermore, a virtual training system for one-degree-of-freedom sticking was developed to validate the experimental platform of our IPC. To ensure consistency in the experiment, we designed a specialized mechanical robot to replace human operation. Finally, compared with basic passivity control systems, our IPC could achieve stable control rapidly.

Assessment of mandibular posterior regional landmarks using cone-beam computed tomography in dental implant surgery

2016 ◽  
Vol 205 ◽  
pp. 53-59 ◽  
Author(s):  
Lílian Azevedo de Souza ◽  
Neuza Maria Souza Picorelli Assis ◽  
Rosangela Almeida Ribeiro ◽  
Antônio Carlos Pires Carvalho ◽  
Karina Lopes Devito
Keyword(s):  
Computed Tomography ◽  
Dental Implant ◽  
Cone Beam Computed Tomography ◽  
Cone Beam ◽  
Implant Surgery ◽  
Dental Implant Surgery
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