Earticle

초록

영어

During an X-ray examination, the beam of radiation is dispersed in many directions. We believe that managing radiation dose is about providing transparency to users and patients in the accurate investigation and analysis of radiation dose. The purpose of measuring the radiation dose as a function of location is to ensure that medical personnel using the equipment or participating in the operating room are minimally harmed by the different radiation doses depending on their location. Four mobile diagnostic X-ray units were used to analyze the radiation dose depending on the spatial location. The image intensifier and the flat panel detector type that receives the image analyzed the dose by angle to measure the distribution of the exposure dose by location. The radiation equipment used was composed of four units, and measuring devices were installed according to the location. The X-ray (C-arm) was measured by varying the position from 0 to 360 degrees, and the highest dose was measured at the center position based on the abdominal position, and the highest dose was measured at the 90° position for the head position when using the image intensifier equipment. The operator or medical staff can see that the radiation dose varies depending on the position of the diagnostic radiation generator. In the image intensifier and flat panel detector type that accepts images, the dose by angle was analyzed for the distribution of exposed dose by position, and the measurement method should be changed according to the provision of dose information that is different from the dose output from the equipment according to the position.

목차

Abstract
1. Introduction
2. Methods
2.1. Instruments
2.2. Radiation generators for diagnostic measurement equipment (4 C-arms in total)
2.3 Experimental Methods
3. Results
3.1. Verification of the average radiation dose difference by equipment
3.2. Verification of the average radiation dose difference by position (angle)
3.3. Exposure dose measurements by position for the entire equipment
3.4. Exposure dose measurements by position for the entire equipment and by equipment type
4. Discussion
5. Conclusion
References

키워드

저자

• Chang-Ho Cho [ Department of Biomedical Engineering, Eulji University, Seongnam, 13135, Korea ]
• Jeong-Lae Kim [ Prof. Department of Biomedical Engineering, Eulji University, Seongnam, 13135, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Advanced Culture Technology(IJACT)

• 간기

  계간

• pISSN

  2288-7202

• eISSN

  2288-7318

• 수록기간

  2013~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 600 DDC 700