Coordinated control and experimentation of the dental arch generator of the tooth‐arrangement robot

Zhang, Yongde; Jiang, Jingang; Lv, Peijun; Wang, Yong

doi:10.1002/rcs.358

Cited by 27 publications

(15 citation statements)

References 14 publications

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“…Its mechanism of action is easy to regulate, dexterous and simple. The associated studies regarding the kinematic planning and analysis, high accuracy modulation of such robotic system based on software time, and coordinated regulation of dental arch generator are being performed [ 51 , 52 , 53 , 54 , 55 , 56 , 57 ]. Utilizing this robotic system, it only takes half an hour to finish the fabrication of the complete denture.…”

Section: Robots In Dentistrymentioning

confidence: 99%

Dental Robotics: A Disruptive Technology

Ahmad¹,

Alam

Aldajani

et al. 2021

Sensors

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Robotics is a disruptive technology that will change diagnostics and treatment protocols in dental medicine. Robots can perform repeated workflows for an indefinite length of time while enhancing the overall quality and quantity of patient care. Early robots required a human operator, but robotic systems have advanced significantly over the past decade, and the latest medical robots can perform patient intervention or remote monitoring autonomously. However, little research data on the therapeutic reliability and precision of autonomous robots are available. The present paper reviews the promise and practice of robots in dentistry by evaluating published work on commercial robot systems in dental implantology, oral and maxillofacial surgery, prosthetic and restorative dentistry, endodontics, orthodontics, oral radiology as well as dental education. In conclusion, this review critically addresses the current limitations of dental robotics and anticipates the potential future impact on oral healthcare and the dental profession.

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Section: Robots In Dentistrymentioning

confidence: 99%

Dental Robotics: A Disruptive Technology

Ahmad¹,

Alam

Aldajani

et al. 2021

Sensors

View full text Add to dashboard Cite

show abstract

“…HongTzong Yau et al [19] reconstructed the dental root CT image into point cloud data through a level set algorithm and utilized iterative closest point algorithm to integrate dental root and dental crown data. (5) Tooth-arrangement for complete denture: Yuchun Sun et al [20], Yong-de Zhang et al [21][22][23] and Manabu KANAZAWA et al [24] significantly contributed to the tooth-arrangement method for complete denture. In particular, Sun and Zhang proposed the principle of Tootharrangement.…”

Section: Introductionmentioning

confidence: 98%

Personalized Orthodontic Accurate Tooth Arrangement System with Complete Teeth Model

Cheng

Dai

et al. 2015

J Med Syst

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The accuracy, validity and lack of relation information between dental root and jaw in tooth arrangement are key problems in tooth arrangement technology. This paper aims to describe a newly developed virtual, personalized and accurate tooth arrangement system based on complete information about dental root and skull. Firstly, a feature constraint database of a 3D teeth model is established. Secondly, for computed simulation of tooth movement, the reference planes and lines are defined by the anatomical reference points. The matching mathematical model of teeth pattern and the principle of the specific pose transformation of rigid body are fully utilized. The relation of position between dental root and alveolar bone is considered during the design process. Finally, the relative pose relationships among various teeth are optimized using the object mover, and a personalized therapeutic schedule is formulated. Experimental results show that the virtual tooth arrangement system can arrange abnormal teeth very well and is sufficiently flexible. The relation of position between root and jaw is favorable. This newly developed system is characterized by high-speed processing and quantitative evaluation of the amount of 3D movement of an individual tooth.

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“…A shared control system was presented to drive an intelligent wheelchair using EEG signals in Vanacker et al 4 This study demonstrates that the shared control system can improve the controlling performance. Although many different medical robots have been designed [5][6][7][8][9] and provide effective tools for many stroke patients, there is no direct communication between the patient's motor volitional thinking and the rehabilitation system. In recent years, noninvasive BCI has also been shown to have a beneficial effect in stroke rehabilitation.…”

Section: Introductionmentioning

confidence: 99%

Design and evaluation of a motor imagery electroencephalogram-controlled robot system

Song

Zhao³

et al. 2015

Advances in Mechanical Engineering

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Brain-computer interface provides a new communication channel to control external device by directly translating the brain activity into commands. In this article, as the foundation of electroencephalogram-based robot-assisted upper limb rehabilitation therapy, we report on designing a brain-computer interface-based online robot control system which is made up of electroencephalogram amplifier, acquisition and experimental platform, feature extraction algorithm based on discrete wavelet transform and autoregressive model, linear discriminant analysis classifier, robot control board, and Rhino XR-1 robot. The performance of the system has been tested by 30 participants, and satisfactory results are achieved with an average error rate of 8.5%. Moreover, the advantage of the feature extraction method was further validated by the Graz data set for brain-computer interface competition 2003, and an error rate of 10.0% was obtained. This method provides a useful way for the research of brain-computer interface system and lays a foundation for braincomputer interface-based robotic upper extremity rehabilitation therapy.

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Coordinated control and experimentation of the dental arch generator of the tooth‐arrangement robot

Cited by 27 publications

References 14 publications

Dental Robotics: A Disruptive Technology

Dental Robotics: A Disruptive Technology

Personalized Orthodontic Accurate Tooth Arrangement System with Complete Teeth Model

Design and evaluation of a motor imagery electroencephalogram-controlled robot system

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