GIM, JIN CHEOLKR,김진철,KIM, JIN BAEKKR,김진백,GIM, JIN CHEOL,KIM, JIN BAEK
申请号：
KR1020180142468
公开号：
KR1020210980000B1
申请日:
2018.11.19
申请国别(地区):
KR
年份:
2019
代理人:
摘要：
Provided is a method for manufacturing a digital prosthesis, which prevents breakage to improve durability and manufacturing convenience. The method of the present invention comprises: a first step of obtaining a three-dimensional working image including the inside of an oral cavity having a fixture implanted therein, surface information on an object arch and occlusion information with a matching arch； a second step of designing and manufacturing a temporary dental body part having a temporary occlusion surface part occlusion-corresponding to the matching arch set at one side and a temporary shape matching surface part surface-matching with the object arch set at the other side, and having a coupling area aligned and arranged to correspond to an implantation position of the fixture on the basis of the three-dimensional working image； a third step of arranging a reinforcement wire along a dental arch profile on a lingual surface of a gum corresponding area of the temporary dental body part, and applying a color-forming cover layer matching a color of the object arch on a surface of the reinforcement wire and a surface of the gum corresponding area of the temporary dental body part to manufacture a temporary digital prosthesis； and a fourth step of installing the temporary digital prosthesis in the object arch, obtaining a correction scanning image for the temporary digital prosthesis in which the temporary occlusion part, the temporary shape matching surface part, and the coupling area are corrected, and designing and manufacturing a final digital prosthesis on the basis of the correction scanning image.COPYRIGHT KIPO 2020파절이 방지되어 내구성 및 제조편의성이 개선되도록, 본 발명은 본 발명은 픽스츄어가 식립된 구강 내부와 대상악궁의 표면정보 및 대합악궁과의 교합정보를 포함하는 3차원 작업이미지가 획득되는 제1단계； 상기 3차원 작업이미지를 기반으로 일측에 상기 대합악궁과 교합 대응되는 임시교합면부가 설정되고 타측에 상기 대상악궁과 형합되는 임시형합면부가 설정되며 픽스츄어의 식립위치에 대응되어 결합영역이 정렬 배치된 임시치아바디부가 설계 및 제조되는 제2단계； 상기 임시치아바디부 잇몸 대응영역의 설측면에 치열궁 프로파일을 따라 보강와이어가 배치되고, 상기 보강와이어 및 상기 임시치아바디부의 잇몸 대응영역 표면에 상기 대상악궁의 색상과 매칭
