Title:
HANDPIECE FOR NERVE TREATMENT CAPABLE OF SELECTING FILE ROTATION MODE
Document Type and Number:
WIPO Patent Application WO/2015/199274
Kind Code:
A1
Abstract:
Disclosed is a handpiece for nerve treatment capable of selecting a rotation mode in which a file can rotate. A plurality of rotation modes of the disclosed handpiece for nerve treatment include a forward rotation mode in which a motor shaft rotates only in one direction, a reverse rotation mode in which the motor shaft rotates only in a reverse direction of the one direction, a reciprocal forward rotation mode in which the motor shaft alternately rotates in the one direction and in the reverse direction and an angle of the rotation in the one direction is larger than an angle of the rotation in the reverse direction so that the motor shaft rotates in the one direction on the whole, and a reciprocal reverse rotation mode in which the motor shaft is alternately rotated in the one direction and in the reverse direction but an angle of the rotation in the reverse direction is larger than an angle of the rotation in the one direction so that the motor shaft rotates in the reverse direction on the whole.
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Inventors:
SHIN JUNGPIL (KR)
Application Number:
PCT/KR2014/006158
Publication Date:
December 30, 2015
Filing Date:
July 09, 2014
Export Citation:
Assignee:
SAEYANG MICROTECH CO LTD (KR)
International Classes:
A61C5/02; A61C1/06; A61C1/08; A61C5/40
Domestic Patent References:
| WO2013076106A2 | 2013-05-30 |
Foreign References:
| US20130224677A1 | 2013-08-29 | |||
| KR20130128452A | 2013-11-26 | |||
| KR101289446B1 | 2013-07-24 | |||
| KR20080093406A | 2008-10-21 |
Attorney, Agent or Firm:
CHUN, Sunghoon (KR)
천성훈 (KR)
천성훈 (KR)
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