|
KMID : 1004520110270010091
|
|
Journal of Dental Rehabilitation and Applied Science
2011 Volume.27 No. 1 p.91 ~ p.97
|
|
|
The Evaluation of RPM Change in X-Smart According to Power Source ; Endodontic Wireless Electronic Motor
|
|
Park Se-Hee
Jeong Dong-Bin
Cho Kyung-Mo
Kim Jin-Woo
|
|
|
Abstract
|
|
|
|
The purpose of this study was to evaluate RPM maintenance in X-Smart according to the power supplied by the AC adapter and rechargeable battery. Five new X-Smart were used in this study. A handpiece with rubber disk which has reflective tape was mounted on the vice. To measure the RPM, a non-contact type digital tachometer was used. RPM measurements were recorded every 5 minutes to 180 minutes and repeated 3 times per motor from each power source. To evaluate a difference of the RPM changes, two-way repeated measures were performed using SPSSTM 14.0. All tests were conducted at the 95 percent confidence level. There was no significant difference in the RPM change between the power sources. Continuous use of X-Smart with a rechargeable battery for up to 180 minutes could be safely used as an endodontic wireless motor with a reliable RPM maintenance.
|
|
|
KEYWORD
|
|
|
Rotational speed, RPM, X-Smart, Electronic motor
|
|
|
FullTexts / Linksout information
|
|
|
|
|
Listed journal information
|
|
|