Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Design and Evaluation of Ultrasonic Bone Surgical Instruments for Dental Application

치과용 초음파 골수술기 설계 및 평가

  • Received : 2012.10.22
  • Accepted : 2012.11.24
  • Published : 2012.12.01
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Abstract

A piezoelectric ultrasonic bone surgical instrument, usually used to remove the tartar out of teeth or to cut the dentine of the tooth, is a recently popular instrument for dental treatment due to its several merits such as small size, low-electric power and precision control of surgical operation. It has typically two parts of a tip and vibration system which is also composed of head, piezoelectric elements and tail-mass. In order to improve the performance of the instrument, it is important to standardize the size of the vibration system without tip for high performance. In this study, a Finite Element Analysis (FEA) was utilized to optimize the structure of ultrasonic instrument in vibration system. Consequently, this study revealed that influence of several tips on property were minimized and it showed good property at the frequency range of 22~32 kHz.

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References

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  3. Evaluation and Design of Ultrasonic Vibrator for Dental Surgery vol.15, pp.3, 2016, https://doi.org/10.14775/ksmpe.2016.15.3.102