用于确定放疗患者治疗等中心的VB程序设计  

VB Program Design for Determining Treatment Isocenters of Patients in Radiotherapy

作　　者：韩晶晶[1] 时飞跃[2] 蒋红兵[1] 陈成[2] 陈丽丽[2] 沈恩龙[2] 茹正兴[2] 刘莹[2] 

机构地区：[1]南京医科大学附属(南京医院南京市第一医院)医疗设备处,江苏南京210006 [2]南京医科大学附属(南京医院南京市第一医院)肿瘤放疗中心,江苏南京210006

出　　处：《中国医疗设备》2014年第5期20-22,166,共4页China Medical Devices

基　　金：南京市医学科技发展资金"青年工程"人才培养专项(QRX11033)

摘　　要：目的实现LAP DORADO 3激光定位系统的坐标系和治疗坐标系的自动转换,确定放疗患者的治疗等中心,并保存相关数据。方法应用VB(Visual Basic)编程设计应用程序(TIC-CT3),实现坐标系自动转换,通过对输入数值的计算,获得最终位置数据,指导可移动式激光灯和扫描床的移动,从而确定放疗患者的治疗等中心。结果使用设计的TIC-CT3程序,可快速实现坐标系的转换和数据计算,避免手动计算可能产生的错误。该程序还具有数据保存、报告打印和一定的查错功能,方便工作人员操作系统及分析数据。结论本程序安装操作简单,可移植性好,提高了相关人员的工作效率,具有良好的临床应用价值。Objective To implement the automatic conversion between treatment coordinates and the coordinates of LAP DORADO 3 laser positioning system to determine the treatment isocenters of patients in radiotherapy and save relevant data. Methods The Visual Basic programming was used to design a program called TIC-CT3, which can achieve the automatic coordinate conversion. With the application of TIC-CT3 program, the input position data was calculated to obtain the fi nal position data which can guide the shifts of laser lights and CT scanning table. Thus the treatment isocenters can be determined. Results With the application of TIC-CT3 program, the coordinate conversion and data calculation can be implemented quickly and manual calculation errors can be avoided. TIC-CT3 program which has various functions including data storage, report printing and error correction can facilitate the staff to operate the system and analyze relevant data. Conclusion The application of TIC-CT3 program with simple operating methods, good transportability and favourable application value can improve the work effi ciency of relevant staff.,

关 键 词：放射治疗 治疗等中心 激光定位系统 VISUAL Basic 6.0 

分 类 号：TH774[机械工程—仪器科学与技术]