CAJ | 학술논문

目的自行研制体部伽玛刀Y轴激光定位尺，使患者治疗计划在治疗设备上得以顺利实施。方法 Y轴激光定位尺由水平底座、刻度尺、滑动卡、激光笔及刻度指针组成，且操作简便易行。结果对照组50例治疗计划，Y轴方向有38例顺利通过治疗，通过率为76%；试验组50例治疗计划， Y轴方全部通过治疗，通过率为100%。结论使用体部伽玛刀Y轴激光定位尺定位，杜绝了治疗计划由于Y轴数值超出可行范围无法实施的情况，提高了工作效率、缩短了患者的治疗时间、确保治疗安全。
목적자행연제체부가마도Y축격광정위척，사환자치료계화재치료설비상득이순리실시。방법 Y축격광정위척유수평저좌、각도척、활동잡、격광필급각도지침조성，차조작간편역행。결과대조조50례치료계화，Y축방향유38례순리통과치료，통과솔위76%；시험조50례치료계화， Y축방전부통과치료，통과솔위100%。결론사용체부가마도Y축격광정위척정위，두절료치료계화유우Y축수치초출가행범위무법실시적정황，제고료공작효솔、축단료환자적치료시간、학보치료안전。
Objective Y-axis laser positioning ruler of body gamma knife developed by our department can help smoothly implement a patient’s treatment plan in terms of therapeutic equipment. Methods Y-axis laser positioning ruler is composed with horizontal base, graduation ruler, slide card, laser pen and scale pointer, can be easily operated. Results 38 cases of the control group were smoothly accomplished in Y-axis direction and the passing rate was 76%. For the experimental group, 50 Y-axis-direction treatment plans were all successful, representing a passing rate of 100%. Conclusion The use of Y-axis laser positioning ruler of body gamma knife prevents a situation that the treatment plan can not be realized as numerical value of Y axis is beyond feasible scope;moreover, it enhances work efifciency, shortens treatment period and guarantees safe therapy for patient.