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Title:
ORAL SCANNER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/177140
Kind Code:
A1
Abstract:
Provided in one embodiment of the present invention is a calibration device for an oral scanner, comprising: a casing in which an oral scanner body is coupled to an open upper part; a rotational part rotatably provided with respect to the casing; a reflector part arranged on the central axis of an optical device in the oral scanner body; and a pattern plate part facing the optical device through the reflector part, wherein the pattern plate part is linked with the rotation of the rotational part and rotates in place, and the reflector part moves in a straight line with respect to the oral scanner body.

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Inventors:
KIM HYUNG JIN (KR)
KIM EUN JOONG (KR)
Application Number:
PCT/KR2021/020211
Publication Date:
August 25, 2022
Filing Date:
December 29, 2021
Export Citation:
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Assignee:
OSSTEM IMPLANT CO LTD (KR)
International Classes:
A61B1/00; A61B1/24; A61C9/00
Foreign References:
KR20180126177A2018-11-27
KR20180126164A2018-11-27
KR102152921B12020-09-07
KR20160127979A2016-11-07
KR101662566B12016-10-05
KR102129383B12020-07-02
Attorney, Agent or Firm:
HANA IP LAW FIRM (KR)
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