床旁高渗盐水造影肺灌注电阻抗断层成像的技术规范与临床应用  

Technology specification of bedside hypertonic saline-contrast electrical impedance tomography of lung perfusion and clinical application

作　　者：何怀武[1] 隆云[1] 池熠 袁思依 周翔[1] 苏龙翔[1] 程卫[1] 付峰 招展奇 He Huaiwu;Long Yun;Chi Yi;Yuan Siyi;Zhou Xiang;Su Longxiang;Cheng Wei;Fu Feng;Zhao Zhanqi(Department of Critical Care Medicine,State Key Laboratory of Complex Severe and Rare Diseases,Peking Union Medical College Hospital,Peking Union Medical College,Chinese Academy of Medical Sciences,Beijing 100730,China;College of Biomedical Engineering,Military Medical University of Air Force,Xi′an 710032,China)

机构地区：[1]中国医学科学院北京协和医学院北京协和医院疑难重症及罕见病国家重点实验室重症医学科,北京100730 [2]空军军医大学生物医学工程系,西安710032

出　　处：《中华医学杂志》2021年第15期1097-1101,共5页National Medical Journal of China

基　　金：中国医学科学院医学与健康科技创新工程项目(2020-I2M-C&T-B-042);首都卫生发展科研专项(首发2020-2-40111);2020年北京临床重点专科卓越项目;中国医学科学院北京协和医疗新技术项目(XJS20190210)。

摘　　要：高渗盐水造影肺灌注电阻抗断层成像具有床旁、简便、无创、无辐射等优势。该技术一直多限于动物实验研究,相关临床研究方兴未艾。本技术规范经本中心前期临床研究实践论证,并综合相关文献完成,其目的有助于统一和规范地使用高渗盐水造影电阻抗断层肺灌注成像技术,提高其安全性和有效性,并对结果统一解读。Bedside hypertonic saline-contrast electrical impedance tomography(EIT)method for lung perfusion evaluation has several advantages of bedside,simple,noninvasive and radiation-free.For a long time,EIT perfusion image of hypertonic saline was mostly limited to animal experiments,and related clinical research is in the ascendant.This technical specification for clinical application is reached based on our previous researches,review of literatures in this field.The purpose of this technical specification is to facilitate the unified and standardized use of hypertonic saline-contrast EIT technology for regional lung perfusion,to evaluate the safety and quality control of the technology,and to unify the results.

关 键 词：灌注成像 床旁高渗盐水造影电阻抗断层成像 肺灌注 通气血流比 呼吸衰竭 

分 类 号：R-33[医药卫生]