Title:
NI-TI ALLOY FILE FOR ULTRASONIC CLEANING OF ROOT CANAL
Document Type and Number:
WIPO Patent Application WO/2018/105997
Kind Code:
A1
Abstract:
Provided, according to one embodiment of the present invention, is a file that can be used for cleaning a root canal by using ultrasonic energy. A file according to one embodiment of the present invention is formed of a Ni-Ti alloy and is heat-treated so as to include an R-phase at a temperature range of 36℃ to 45℃.
Inventors:
KIM HYEON CHEOL (KR)
JANG SUNG WOOK (KR)
JANG SUNG WOOK (KR)
Application Number:
PCT/KR2017/014168
Publication Date:
June 14, 2018
Filing Date:
December 05, 2017
Export Citation:
Assignee:
MARUCHI (KR)
International Classes:
A61C5/42; A61C1/07; A61C3/03; C22C19/03; C22F1/10
Domestic Patent References:
| WO2016004541A1 | 2016-01-14 |
Foreign References:
| JP2014533557A | 2014-12-15 | |||
| US9314316B2 | 2016-04-19 | |||
| US6431863B1 | 2002-08-13 | |||
| JP2014505507A | 2014-03-06 | |||
| US20110271529A1 | 2011-11-10 |
Attorney, Agent or Firm:
MOA INTELLECTUAL PROPERTY LAW FIRM (KR)
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