Page 72 - 《中国医疗器械杂志》2025年第2期

Chinese Journal of Medical Instrumentation 2025 年 第49卷 第2期

临 床 医 学 工 程

文章编号：1671-7104(2025)02-0186-05

物联网及临床服务的DSA设备使用合理化探索

【作 者】 杨捷 ，任晓敏 ，张金宁 1,2
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1 上海交通大学医学院附属第九人民医院 资产管理处，上海市，200011
2 上海交通大学中国医院发展研究院 学科建设研究所，上海市，200011
【摘 要】 目的 该研究旨在通过基于物联网的数字减影血管造影（digital subtraction angiography, DSA）设备使用合
理化平台建设实践，解决DSA设备使用中的配置不合理及效率低下的问题。方法 采用物联网和数据集成技
术，实现DSA设备运行使用数据与临床数据的深度融合，构建DSA设备合理使用知识库。同时，利用软件
工程技术开发知识库，以直观的方式展示数据分析结果。结果 经过深入的数据分析，发现南北院区DSA设
备存在使用不均衡的现象。针对这一现象，基于数据分析结果进行优化调整，最终实施成效显著，不仅有
效缓解了南院区的DSA设备使用的压力，也提高了北院区的DSA设备使用率（日均工作时长由原来的4.64
h提升至7.19 h），有效缩短了患者预约时长（南院区预约时长同比下降21.86%，北院区预约时长同比下降
20.51%）。结论 该研究通过基于物联网的DSA设备使用合理化平台建设实践，不仅成功探索了DSA设备使
用合理化的方法，也为医疗设备的合理使用和管理提供了有价值的参考。
【关 键 词】 物联网；数字减影血管造影；医疗设备管理；知识库
【中图分类号】 R197.39
【文献标志码】 A doi: 10.12455/j.issn.1671-7104.240316
Exploration of Rational Use of DSA Equipment
in IoT and Clinical Service

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1,2
【 Authors 】 YANG Jie , REN Xiaomin , ZHANG Jinning 1,2
1 Asset Management Office of the Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
School of Medicine, Shanghai, 200011
2 Institute of Discipline Construction, China Hospital Development Institute, Shanghai Jiao Tong
University, Shanghai, 200011
【 Abstract 】 Objective This study aims to address the configuration and efficiency issues in the use of digital
subtraction angiography (DSA) equipment through the practical implementation of a rationalization
platform based on the Internet of Things (IoT). Methods By employing IoT and data integration
technologies, the deep integration of DSA equipment operational data with clinical data was achieved to
construct a knowledge base for rational use of DSA equipment. Simultaneously, a knowledge base was
developed using software engineering techniques to visually display data analysis results. Results
Through thorough data analysis, an imbalance in DSA usage between the southern and northern hospital
campuses was identified. Addressing this issue, optimizations were implemented based on the data
analysis results, which ultimately yielded significant effects. These adjustments not only effectively
alleviated the pressure on DSA equipment usage in the southern campus, but also increased equipment
utilization in the northern district (the average daily working hours have increased from 4.64 h to 7.19 h),
shortened patient appointment wait time (the appointment duration in the southern campus decreased by
21.86% year-on-year, while the appointment duration in the northern campus decreased by 20.51% year-
on-year). Conclusion Through the practical implementation of a DSA rationalization platform based on
IoT, this study not only successfully explored methods for rational DSA usage but also provided valuable
reference for the rational management of medical equipment.
【Key words】 Internet of Things (IoT), digital subtraction angiography (DSA), medical equipment management,
knowledge base

收稿日期：2024-06-13
基金项目：上海交通大学医学院附属第九人民医院医院管理研究项目（YGA202409）
作者简介：杨捷，E-mail: engineyang@sohu.com
通信作者：任晓敏，E-mail: renxmb@126.com

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