Method and arrangement for cleaning of a canal

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专利权人:

DeguDent GmbH;Dentsply Sirona Inc.

发明人:

Ertl, Thomas,Diebolder, Rolf

申请号：

AU2017238322

公开号：

AU2017238322A1

申请日:

2017.03.22

申请国别(地区):

AU

年份:

2018

代理人:

摘要：

The invention relates to a method and an arrangement for the cleaning of a circumferentially closed canal (10) by means of a light guide (14) conducting a laser beam. The entry of the laser beam into the light guide is interrupted when the free end of the light guide is outside of the canal and/or the movement of the light guide within the canal is monitored and that if there is no movement or the movement is below a threshold value then a signal is triggered and/or the laser radiation is turned off or its output is reduced.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/