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1. (WO2019027108) METHOD FOR MANUFACTURING COMPLETE DENTURE FOR EDENTULOUS PATIENT
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Pub. No.: WO/2019/027108 International Application No.: PCT/KR2017/015197
Publication Date: 07.02.2019 International Filing Date: 21.12.2017
IPC:
A61C 13/34 (2006.01) ,A61C 13/08 (2006.01) ,G06T 15/00 (2006.01) ,A61B 6/03 (2006.01) ,A61B 6/14 (2006.01) ,A61B 6/00 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
34
Making or working of models, e.g. preliminary castings, trial dentures; Dowel pins
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
C
DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
13
Dental prostheses; Making same
08
Artificial teeth; Making same
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
15
3D [Three Dimensional] image rendering
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
02
Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
03
Computerised tomographs
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
14
Applications or adaptations for dentistry
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
6
Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
Applicants:
서울대학교병원 SEOUL NATIONAL UNIVERSITY HOSPITAL [KR/KR]; 서울시 종로구 대학로 101 (연건동) (Yeongeon-dong) 101, Daehak-ro Jongno-gu Seoul 03080, KR
Inventors:
조득원 JO, Deukwon; KR
Agent:
특허법인 임앤정 LIM&JEONG PATENT LAW FIRM; 서울시 종로구 율곡로 2길 7 303호 No.303 7, Yulgok-ro 2-gil Jongno-gu Seoul 03143, KR
Priority Data:
10-2017-009751201.08.2017KR
Title (EN) METHOD FOR MANUFACTURING COMPLETE DENTURE FOR EDENTULOUS PATIENT
(FR) PROCÉDÉ DE FABRICATION D'UNE PROTHÈSE DENTAIRE COMPLÈTE POUR UN PATIENT ÉDENTÉ
(KO) 무치악 환자를 대상으로 한 완전틀니의 제조 방법
Abstract:
(EN) Provided is a method for manufacturing a complete denture on the basis of a 3D image of the head of an edentulous patient. The method for manufacturing a complete denture comprises: capturing a cone-beam CT in a state in which the patient bites a spacing member between their maxilla and mandible to obtain a hard tissue image and a soft tissue image of the patient's head; and defining an occlusal plane and a midline on the 3D image, thereby being capable of designing the complete denture using the same. According to the present invention, it is possible to make a visual prediction, make a treatment process simple, and increase the predictability of a treatment result.
(FR) La présente invention concerne un procédé de fabrication d'une prothèse dentaire complète sur la base d'une image 3D de la tête d'un patient édenté. Le procédé de fabrication d'une prothèse dentaire complète consiste à : capturer un CT à faisceau conique dans un état dans lequel le patient mord un élément d'espacement entre leur maxillaire et la mandibule pour obtenir une image de tissu dur et une image de tissu mou de la tête du patient ; et définir un plan occlusal et une ligne médiane sur l'image 3D, ce qui permet de concevoir la prothèse complète l'utilisant. Selon la présente invention, il est possible de réaliser une prédiction visuelle, de simplifier un processus de traitement et d'augmenter la prévisibilité d'un résultat de traitement.
(KO) 무치악 환자의 두부 3D 이미지를 기반으로 완전틀니를 제조하는 방법이 제공된다. 이 완전틀니의 제조방법은, 환자가 상악 및 하악 사이에 이격부재를 물고 있는 상태에서 콘빔CT를 촬영하여 환자 두부의 경조직 및 연조직 이미지를 얻고, 3D 이미지 상에 교합평면 및 정중선을 정의하고 이를 이용하여 완전틀니를 설계할 수 있다. 본 발명에 따르면, 시각적으로 예측이 가능하고 치료과정이 단순하며 치료결과의 예지성을 높일 수 있다.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)