模拟定位机

模拟定位机影像工作站在适形挡铅制作与质量控制中的作用

Role of simulator image workstation in making and quality assurance of low melting-point blocks

常规模拟定位机的日常质量保证和质量控制

Routine quality assurance and quality control procedure for conventional x-ray simulator

最新定位设备&多层大孔径CT模拟定位机

The newest localization equipment & CT simulator with multilayer and big aperture

方法模拟定位机导引经皮肺穿300例，CT定位经皮肺穿50例。

Methods Three hundred patients were received simulator-guided transthoracic needle biopsy of lung and 50 patients were received CT-guided operation .

若靠近血管，则应用模拟定位机或CT机引导，均采用普通腰穿针穿刺、取材、送细胞学检。

If the position of anterior mediastinal tumor is near to the blood vessel , the PANB was performed under simulated location machine or CT machine guidance .

模拟定位机引导下经皮肺穿刺活检的临床应用效果观察

Clinical application of percutaneous lung puncture biopsy guided by simulator

模拟定位机图像工作站在二维适形挡块制作和验证中的应用

Application of Simulator Image Workstation in Making and Verification of Integrated Blocks

模拟定位机引导下经皮穿刺集束巨能刀射频治疗肺癌的临床应用

Radiofrequency ablation of lung malignancies using percutaneous assembly-energy scalpel under local anesthesia and analogue-localization

目的探讨模拟定位机导引下经皮细针吸取活检对肺部肿块的诊断意义。

Objective To discuss the Significance of diagnosis for the lung masses by fine needle biopsy under simulator guide .

方法采用模拟定位机导向对47例肺周围性肿块进行模拟定位导向，经皮肺活检后作病理诊断。

Methods The modeling localization inventory guide percutaneous needle biopsy were performed in 47 patients with peripheral lung cancer .

方法应用模拟定位机导引下经皮细针吸取肺部肿块活检对175例肺部肿块的诊断价值进行分析。

Methods Analyse the value of fine needle biopsy under simulator guide on 175 patients who get lung masses .

本文通过对放疗模拟定位机的等中心回转误差分析，提出了一些对策措施。实践证明，这些方法是行之有效的。

This article-analyzes isocenter rotation resolution of radiotherapy simulator and puts forward technical methods that have been proved in practice .

本文介绍放疗模拟定位机质控常规检测项目及方法。

In the article , we introduce items and methods of general examination about quality control of radiotherapy simulation localization machine .

结论采用局麻和模拟定位机定位行集束巨能刀治疗肺癌安全可靠，效果肯定，省时省力，费用低。

Conclusion Radio frequency thermal ablation performed under local anesthesia and analog-localization is safe , reliable , time-saving , labor-saving and money-saving .

常规检验模拟定位机机械和几何参数的不确定度，探索模拟定位机质量控制的方法和要求。

Routine methods were used to detect the machinery and geometry parameters'uncertainty of simulation in order to evaluate the methods and requirements of simulation quality control .

应用模拟定位机分析头颈部肿瘤调强放疗的摆位误差（牙合）内置标记点法测量鼻咽癌适形放射治疗的摆位误差

Setup Error on X-Ray Universal Simulator in Intensity Modulated Radiation Therapy for Head and Neck Tumor Using Radiopaque Fiducial Markers Embeded in Occlusal Splint to Measure Setup Error in Conformal Radiotherapy for Nasopharyngeal Carcinoma

方法用相邻野边界确定的两种方法和两种体位固定法分别测定模拟定位机下及验证片相邻野之间的重叠区。

Methods : Mensurate the overlapping area between the neighboring fields under localizable simulator and photos of fluoroscopic verification respectively used two postural fixation and two methods to fix on border of the neighboring fields .

材料与方法：我们利用模拟定位机对肺癌病人呼吸运动中肿瘤三维运动和体表标记物的运动进行了监测并处理，再对这些数据进行频域分析和秩相关分析。

Methods : Monitor and deal with the data of 3D tumor motion and skin marker motion during respiration of the lung cancer patient by simulator system , frequency domain analysis and rank correlation analysis are carried on those data .

目的：应用模拟定位X线机及数字减影工作站（DSA）行冠状动脉造影的可行性研究，提高冠心病诊断水平，为冠状动脉搭桥及经皮冠状动脉成形术提供可靠的依据。

Objective : To study the feasibility and diagnostic value of coronary angiography by analog X ray localizer and digital subtraction angiography .

结果模拟靶和患者CT立体定位的结果均在模拟定位机上得到验证，达到临床精确定位和精确放射治疗的要求。

Results The results of CT localization of simulated target and patients were identical to those with simulator .