CT-BASED SIMULATION WITH LASER PATIENT MARKING

被引：15

作者：

RAGAN, DP

HE, TM

MESINA, CF

RATANATHARATHORN, V

机构：

来源：

MEDICAL PHYSICS | 1993年 / 20卷 / 02期

关键词：

D O I：

10.1118/1.597080

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

A CT-based simulator has been assembled based on a commercial CT scanner, virtual simulation software developed at the University of North Carolina and a laser drawing device to transfer the radiation portals from the virtual simulator to the patient. The simulation process can be completed in approximately 1 h; under most cases, the treatment portals can be designed and the patient marked in one session. The device has an inherent accuracy of +/- 1 mm. The portal projection accuracy in clinical cases is observed to be better than 2 mm.

引用

页码：379 / 380

页数：2

共 7 条

[1] AN OPTICAL SCANNER AS AN AID IN SIMULATING TREATMENT WITH CT DATA [J].