کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3149168 | 1197437 | 2007 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Performance of Ultrasonic Retrograde Systems
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Performance of Ultrasonic Retrograde Systems Performance of Ultrasonic Retrograde Systems](/preview/png/3149168.png)
چکیده انگلیسی
The aim of this study was to evaluate variations in power output of different Piezon-Master 400 (Electro Medical Systems, Nyon, Switzerland) ultrasonically driven generators and analytic handpieces at a range of power settings. A scanning laser vibrometer was used to measure the maximum vibration displacement amplitude of a KiS 2D tip. Ten repeat scans were made of the unloaded tip oscillation at six power settings. Data were acquired from four different generators and handpieces. Linear trend lines fitted to all tip data showed that none of the generator/handpiece combinations produced a linear increase in tip displacement amplitude with increasing power setting. A univariate analysis of variance (general linear model) showed that generator, handpiece, and power were all significant variables (p < 0.0001). This study showed that there is significant variability in the power output between generators, and not all Analytic handpieces performed consistently when compared with each other.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Endodontics - Volume 33, Issue 5, May 2007, Pages 574-577
Journal: Journal of Endodontics - Volume 33, Issue 5, May 2007, Pages 574-577
نویسندگان
Phillip L.M. BDS, MFDS, RCS(Edin), MFDS, RCS(Eng), Simon C. MSc, PhD, CSci, CPhys, MInstP, Philip J. BDS, MDentSci, PhD, FDSRCPS, A. Damien BDS, MSc, PhD, FDSRCPS,