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1. WO2020138767 - RETAINER MANUFACTURING METHOD

Publication Number WO/2020/138767
Publication Date 02.07.2020
International Application No. PCT/KR2019/017409
International Filing Date 10.12.2019
IPC
A61C 5/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
5Filling or capping teeth
A61C 9/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
9Impression methods specially adapted for dental prosthetics; Impression cups therefor
B23K 26/38 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
36Removing material
38by boring or cutting
B23K 37/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the other main groups of this subclass
04for holding or positioning work
CPC
A61C 5/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
5Filling or capping teeth
A61C 5/007
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
5Filling or capping teeth
007Dental splints; teeth or jaw immobilisation devices; stabilizing retainers bonded to teeth after orthodontic treatments
A61C 9/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
9Impression cups, ; i.e. impression trays; Impression methods
A61C 9/0046
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
9Impression cups, ; i.e. impression trays; Impression methods
004Means or methods for taking digitized impressions
0046Data acquisition means or methods
B23K 26/38
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
26Working by laser beam, e.g. welding, cutting or boring
36Removing material
38by boring or cutting
B23K 37/04
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
37Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
04for holding or positioning work
Applicants
  • 주식회사 스마일캐드 SMILECAD CO., LTD. [KR]/[KR]
Inventors
  • 김석준 KIM, Seok Jun
  • 전재호 JEON, Jae Ho
Agents
  • 특허법인 부경 PUKYUNG INTERNATIONAL PATENT & LAW FIRM
Priority Data
10-2018-016817524.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) RETAINER MANUFACTURING METHOD
(FR) PROCÉDÉ DE FABRICATION DE DISPOSITIF DE RETENUE
(KO) 리테이너 제작 방법
Abstract
(EN)
The present invention relates to a method for manufacturing a retainer by laser-cutting a shape memory alloy on the basis of two-dimensional data in which the inclination of each tooth, the curvature of teeth, and the shape of the gap between teeth are all reflected on the basis of data acquired by three-dimensional scanning of the teeth arrangement.
(FR)
L'invention concerne un procédé de fabrication d'un dispositif de retenue, par découpe au laser d'un alliage à mémoire de forme selon des données bidimensionnelles reflétant l'inclinaison de chaque dent, la courbure des dents et la forme de l'espace entre les dents, en fonction de données acquises par balayage tridimensionnel de l'agencement de dents.
(KO)
본 발명은 치아 배열을 3차원 스캐닝 한 데이터를 토대로 치아 별 경사도, 치아 굴곡 형태, 치간 형태가 모두 반영된 2차원 데이터를 토대로 형상 기억 합금을 레이저 커팅하여 제작하기 위한 리테이너 제작 방법에 관한 것이다.
Also published as
Latest bibliographic data on file with the International Bureau