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Tania Dafer^1,2, Matt Head¹, Cassandra Kapoor¹

¹Children's Hospital of Eastern Ontario (CHEO), Ottawa, ON, Canada.

Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes

|December 17, 2025

概括

虚拟现实 (VR) 模拟成功地为儿童准备MRI扫描,使其能够在没有麻醉的情况下进行清醒的程序. 这种方法改善了护理人员的感知,并产生了诊断质量的成像,支持其在儿科放射学中的使用.

科学领域:

儿科放射学儿科放射学
医疗模拟医疗模拟
虚拟现实应用虚拟现实应用

背景情况:

磁共振成像 (MRI) 通常需要在儿科患者的全身麻醉.
儿童MRI麻醉带来风险,增加医疗保健成本,并延长扫描调度延迟.

研究的目的:

评估虚拟现实 (VR) 模拟在为儿童准备MRI扫描时的有效性,旨在进行清醒的程序.
评估VR对儿童焦虑水平的影响以及模拟运动与MRI扫描质量之间的相关性.

主要方法:

一项前性研究涉及18名儿科参与者,他们在扫描前完成了10分钟的VR MRI模拟.
用对儿童和护理人员进行模拟前和MRI后调查来测量焦虑程度.
虚拟现实软件在模拟过程中跟踪头部运动,并对MRI扫描质量进行分析.

主要成果:

所有18名参与者在模拟后完成了清醒的MRI扫描,促进了临床诊断.
在94.4%的病例中,MRI扫描质量被评为优秀或可接受.
没有注意到儿童焦虑的显著变化,但94.1%的护理人员发现VR模拟有效.

结论:

虚拟现实模拟使得成功的儿科MRI扫描无需麻醉,提高了护理人员的信心.
虽然减少焦虑在统计学上并不显著,但虚拟现实使诊断质量的成像以最小的运动工件得到便利.
虚拟现实是为儿童准备MRI的宝贵工具,减少了对镇静的需要.

关键词:

这就是为什么MRI是MRI.患者的护理 - - 患者的护理儿科儿科儿科虚拟现实虚拟现实虚拟现实虚拟现实

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