Hardware and software for automated examination of defects of hard tissues of teeth after endodontic intervention for fatigue and destruction

Authors

  • B.S. Dzundza Vasyl Stefanyk Precarpathian National University, Ivano-Frankivsk, Ukraine
  • Y.S. Yavorsky Vasyl Stefanyk Precarpathian National University, Ivano-Frankivsk, Ukraine
  • V.V. Fedoriuk Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine
  • M.M. Rozhko Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine
  • U.M. Pysklynets Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine
  • O.I. Bulbuk Ivano-Frankivsk National Medical University, Ivano-Frankivsk, Ukraine

DOI:

https://doi.org/10.15330/pcss.24.4.722-728

Keywords:

loading machine, automation, tooth restoration, fiberglass pin, cast metal stump tab

Abstract

The work developed circuit engineering, design and software of the loading machine for automated examination of dental hard tissue defects after endodontics intervention for fatigue and destruction. The advantage of this development is the combination as cyclic loading methods simulating chewing movements and force effects on compression in a compact small-sized case, with low power consumption and small noise level. Thanks to the use of a screw transmission and a stepper motor in combination with a sensitive tensoresistive force sensor, it was possible to achieve high accuracy and resolution of 0.1 microns.

A series of tests was conducted on real samples of endodontically treated teeth restored using fiberglass pins and cast metal stump inserts. It is shown that methods of restoring incisors and premolars of the upper jaw with the help of fiberglass pins have an advantage when the residual structure of the tooth is lacking due to a more uniform distribution of deformation stresses, since their elastic modulus is close to the elastic modulus of dentin.

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Published

2023-12-21

How to Cite

Dzundza, B., Yavorsky, Y., Fedoriuk, V., Rozhko, M., Pysklynets, U., & Bulbuk, O. (2023). Hardware and software for automated examination of defects of hard tissues of teeth after endodontic intervention for fatigue and destruction. Physics and Chemistry of Solid State, 24(4), 722–728. https://doi.org/10.15330/pcss.24.4.722-728

Issue

Section

Scientific articles (Technology)