GIM, JIN CHEOL,김진철,KIM, JIN BAEK,김진백,GIM, JIN CHEOLKR,KIM, JIN BAEKKR
申请号：
KR1020160052012
公开号：
KR1017772610000B1
申请日:
2016.04.28
申请国别(地区):
KR
年份:
2017
代理人:
摘要：
The present invention is provided to improve the precision of implant surgery by accurately obtaining an image of the oral cavity of a patient. A surgical guide and implant material manufacturing method for dental implant treatment provided by the present invention comprises: a first step of manufacturing an occlusal alignment variable piece where a thickness-controlled occlusal base is stacked by corresponding to an occlusal height on the outer surface corresponding to a clamor tooth while being pressured and combined with an oral cavity adjacent to an tooth implant object part so that a fit groove part is formed to fit the oral cavity of a patient after softening by performing a thermal treatment on the body part of a thermoplastic resin material above a preset temperature； a second step in which a CT image is obtained by performing a CT shooting of the oral cavity where a plurality of reference markers is attached and a scanning image is obtained by performing oral scans of the upper and lower jaws before and after the installation of the occlusal alignment variable piece； a third step in which a common part between the scanning image and the CT image is recognized as a matching point and a three-dimensional integrated guide image is obtained by an image matching based on the matching point； and a fourth step in which a surgical guide is manufactured to include a guide hole formed along the implant position of a fixture corresponding to the set crown and a fixing groove part fitting into the oral cavity shape of the patient while setting the height of crown based on the three-dimensional integrated guide image.피시술자의 구강 내부에 대한 이미지를 정확하게 획득하여 임플란트 시술의 정밀성이 향상되도록, 본 발명은 열가소성 수지 재질의 몸체부를 기설정된 온도 이상으로 가온처리하여 연화시킨 후 피시술자의 구강 내부에 형합되는 형합홈부가 형성되도록 치아 식립대상부와 인접한 상기 구강 내부에 가압 결합하되, 대합치아와 대응되는 외면에 교합 높이에 대응하여 두께가 조절된 교합베이스가 적층된 교합정렬가변피스가 제조되는 제1단계； 복수개소의 레퍼런스 마커가 부착된 상기 구강 내부를 CT촬영하여 CT 이미지가 획득되고, 상기 교합정렬가변피스의 설치 전후 상태의 상하악을 오랄 스캔하여 스캐닝 이미지가 획득되는 제2단계； 상기 스캐닝 이미지와 상기 CT 이미지
