Radiation imaging device and radiographic imaging method using same

A radiation imaging apparatus includes: a radiation irradiating unit; an image acquisition unit; a support member supporting the radiation irradiating unit and the image acquisition unit; a driving unit configured to drive the support member; a location information detection unit detecting location...

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Main Authors SEO WON TAEK, KIM JONG WOO, SUNG CHEON KYUNG, SHIN CHOUL WOO, LEE CHANG GYU
Format Patent
LanguageEnglish
Korean
Published 01.07.2022
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Abstract A radiation imaging apparatus includes: a radiation irradiating unit; an image acquisition unit; a support member supporting the radiation irradiating unit and the image acquisition unit; a driving unit configured to drive the support member; a location information detection unit detecting location information indicating the location of one or more between the radiation irradiating unit and the image acquisition unit; a storage unit associating the reference location information indicating the location of one or more of the radiation irradiating unit and the image acquisition unit with corresponding radiation output information of the radiation irradiation unit to store the associated information as positioning information; and a determination control unit configured to control the radiation irradiating unit such that the radiation irradiating unit operates according to the radiation output information of corresponding positioning information to irradiate radiation when the location information detected by the location information detection unit is consistent with the reference position information of the positioning information. The present invention can reduce the amount of radiation exposure. 방사선 촬영 장치는 방사선 조사부, 영상 획득부, 상기 방사선 조사부와 상기 영상 획득부를 지지하는 지지 멤버, 상기 지지 멤버를 구동할 수 있도록 구성되는 구동부, 상기 방사선 조사부와 상기 영상 획득부 중 하나 이상의 위치를 나타내는 위치정보를 감지하는 위치정보 감지부, 상기 방사선 조사부와 상기 영상 획득부 중 하나 이상의 위치를 나타내는 기준 위치정보 및 상기 방사선 조사부의 해당하는 방사선 출력 정보를 연계하여 포지셔닝 정보로 저장하는 저장부, 그리고 상기 위치정보 감지부에 의해 감지되는 위치정보가 상기 포지셔닝 정보의 상기 기준 위치정보와 일치하는 경우 상기 방사선 조사부가 해당하는 상기 포지셔닝 정보의 상기 방사선 출력 정보에 따라 작동하여 방사선을 조사하도록 상기 방사선 조사부를 제어하도록 구성되는 판단제어부를 포함한다.
AbstractList A radiation imaging apparatus includes: a radiation irradiating unit; an image acquisition unit; a support member supporting the radiation irradiating unit and the image acquisition unit; a driving unit configured to drive the support member; a location information detection unit detecting location information indicating the location of one or more between the radiation irradiating unit and the image acquisition unit; a storage unit associating the reference location information indicating the location of one or more of the radiation irradiating unit and the image acquisition unit with corresponding radiation output information of the radiation irradiation unit to store the associated information as positioning information; and a determination control unit configured to control the radiation irradiating unit such that the radiation irradiating unit operates according to the radiation output information of corresponding positioning information to irradiate radiation when the location information detected by the location information detection unit is consistent with the reference position information of the positioning information. The present invention can reduce the amount of radiation exposure. 방사선 촬영 장치는 방사선 조사부, 영상 획득부, 상기 방사선 조사부와 상기 영상 획득부를 지지하는 지지 멤버, 상기 지지 멤버를 구동할 수 있도록 구성되는 구동부, 상기 방사선 조사부와 상기 영상 획득부 중 하나 이상의 위치를 나타내는 위치정보를 감지하는 위치정보 감지부, 상기 방사선 조사부와 상기 영상 획득부 중 하나 이상의 위치를 나타내는 기준 위치정보 및 상기 방사선 조사부의 해당하는 방사선 출력 정보를 연계하여 포지셔닝 정보로 저장하는 저장부, 그리고 상기 위치정보 감지부에 의해 감지되는 위치정보가 상기 포지셔닝 정보의 상기 기준 위치정보와 일치하는 경우 상기 방사선 조사부가 해당하는 상기 포지셔닝 정보의 상기 방사선 출력 정보에 따라 작동하여 방사선을 조사하도록 상기 방사선 조사부를 제어하도록 구성되는 판단제어부를 포함한다.
Author SHIN CHOUL WOO
LEE CHANG GYU
KIM JONG WOO
SEO WON TAEK
SUNG CHEON KYUNG
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MEDICAL OR VETERINARY SCIENCE
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Title Radiation imaging device and radiographic imaging method using same
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