An in vitro study of thermal necrosis in ultrasonic-assisted drilling of bone

Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
Ehsan ShakouriMahmood Farzin

Abstract

In case of human bone fracture, the best way to better and faster knitting is when a traumatologist fixes the fractured bone ends by drilling and setting the immobilization plates by screws. Heat generation during bone drilling may result in thermal injury due to exposure to elevated temperatures, with potentially devastating effect on the outcome of orthopedic surgery. A recent and promising method for reducing temperature in bone drilling is the use of ultrasonic assistance, where high-frequency and low-amplitude vibrations are added in feed direction during cutting process. In this research, experimental tests are carried out in five cutting speeds and three feed rates. The results demonstrate that ultrasonic-assisted drilling offered lower thrust forces and lower process temperatures as compared to conventional drilling at 1000 r/min. In addition, it is obvious that at 2000 r/min, since the values of temperature rise and thermal injury are independent from the feed rate, this method can be applied in the orthopedic surgery.

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Feb 27, 2014·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ehsan ShakouriShaghayegh Shajari

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Citations

Oct 25, 2016·Medical Engineering & Physics·Vishal Gupta, Pulak M Pandey
Jan 25, 2017·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Vishal GuptaAsit R Mridha
Nov 21, 2017·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ehsan ShakouriSeifollah Gholampour
Nov 18, 2017·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Jonathan R KusinsLouis M Ferreira
Jul 28, 2018·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ehsan Shakouri, Mohammad Abbasi
Apr 25, 2019·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ehsan Shakouri, Parham Mirfallah
Feb 7, 2020·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Vishal GuptaRavi Gupta
Jun 4, 2020·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ravinder Pal SinghAsit Ranjan Mridha
Jul 25, 2018·Technology and Health Care : Official Journal of the European Society for Engineering and Medicine·Seifollah GholampourHossein Haghighi Hassanali Deh
Jul 8, 2020·Physical and Engineering Sciences in Medicine·Ehsan ShakouriFariba Khosravi-Nejad
Nov 25, 2020·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Tony BoiadjievRoumen Kastelov
Mar 10, 2021·Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine·Ehsan ShakouriSaeed Fotuhi

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Methods Mentioned

BETA
chips
chip
force measurement

Software Mentioned

STATISTICA

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