[1]谷青文,计佳杰,梁胜凯,等.新型国产DSA设备易用性和辐射剂量分析 [J].介入放射学杂志,2023,32(03):284-287.
 GU Qingwen,JI Jiajie,LIANG Shengkai,et al.New-type domestic DSA equipment: analysis of its ease-of-use and radiation dose[J].journal interventional radiology,2023,32(03):284-287.
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新型国产DSA设备易用性和辐射剂量分析
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《介入放射学杂志》[ISSN:1008-794X/CN:31-1796/R]

卷:
32
期数:
2023年03
页码:
284-287
栏目:
管理
出版日期:
2023-03-31

文章信息/Info

Title:
New-type domestic DSA equipment: analysis of its ease-of-use and radiation dose
作者:
谷青文 计佳杰 梁胜凯 赵国峰 柏志斌 秦永林
Author(s):
GU Qingwen JI Jiajie LIANG Shengkai ZHAO Guofeng BAI Zhibin QIN Yonglin.
Department of Interventional Radiology and Vascular Surgery, Affiliated Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province 210009, China
关键词:
【关键词】 DSA设备 图像质量 临床易用性 辐射剂量
文献标志码:
A
摘要:
【摘要】 目的 探究新型国产低剂量DSA造影设备剂量降低技术的临床应用效果,为国产DSA设备改进提供参考。方法 选择接受择期脑血管造影患者并基于其体质量指数配对,配对成功后随机分配到试验组(联影uAngio)和对照组(西门子Axiom Zee Biplane)。评价术中图像质量和设备各操控性能,记录设备的剂量-面积乘积(DAP)率、空气比释动能率(K值率)。测定介入放射治疗过程中患者各测量点辐射剂量。综合评估联影uAngio剂量降低技术的临床应用效果。结果 国产DSA设备联影uAngio图像质量与西门子Axiom Zee Biplane无显著差异,多项操控性能显著优于西门子Axiom Zee Biplane。联影uAngio的DAP率显著低于西门子Axiom Zee Biplane(P=0.001)。两组患者各测量点辐射剂量无显著差异。结论 与西门子Axiom Zee Biplane相比,国产DSA设备联影uAngio在具备相似水准图像质量和更加良好的操作易用性前提下,其DAP率更低。

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备注/Memo

备注/Memo:
(收稿日期:2022- 01- 29)
(本文编辑:边 佶)
更新日期/Last Update: 2023-03-28