가천대학교 산학협력단;주식회사 둘로스텍;DOULOSTEC CO., LTD.;GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION
发明人:
김행근,손영돈,강창기,정봉혁,이기범,김만용
申请号：
KR1020180173124
公开号：
KR1021299150000B1
申请日:
2018.12.28
申请国别(地区):
KR
年份:
2020
代理人:
摘要：
The present invention relates to an oral impression body scanner using a special small-scale computed tomography technique, and more specifically, to increase the precision and accuracy of 3D data for the production of dental prostheses through computed tomography, but to be measured between a source and a detector. The invention relates to an oral impression body scanner using a special compact computed tomography technology that can increase economic efficiency by providing a compact scanner with a simplified configuration by applying the horizontal rotation and elevation configuration of the impression body. To this end, a detector is installed on one side of the inside, and a body having an irradiation hole toward the inside center on the other side； A first driving unit installed at an inner center of the main body and generating power rotated in a horizontal direction with respect to the main body； An impression body case which is rotated by the rotational force of the first driving part and accommodates an impression body； A second driving unit that generates power for raising and lowering the impression case in the height direction between the irradiation hole and the detector； An external sailor that passes through the irradiation hole and irradiates and passes through the impression body in the center of the main body； And a communication control module for synchronizing the rotation and elevating motion of the first driving part and the second driving part with the irradiation time of an external source, and the irradiation hole is formed to penetrate the inner and outer parts of the body toward the impression body in the center of the body. , The external source is provided on the outside of the main body, but is composed of a rotating body and a joint body so as to be inserted into or removed from the irradiation hole, and is configured to be inserted into the irradiation hole and irradiated to the detector To provide an oral impression body scanner usi
