"Alexa,循环血压":用于麻醉监控的语音控制接口方法
Grace Lee1, Christopher W Connor1,2,3,4
1From the Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital-Harvard Medical School, Boston, Massachusetts.
Anesthesia and analgesia
|July 15, 2024
概括
语音识别技术为控制麻醉监视器提供了一个实用的解决方案,提高了麻醉师的可用性. 这种创新方法提高了情境意识,并允许在需要自由手操作时控制设备.
科学领域:
- 医疗器械 医疗器械
- 人与计算机的交互
- 麻醉学 麻醉学
背景情况:
- 传统的麻醉监视器依赖于物理控制,如拨号和触摸屏,限制了麻醉师的可访问性.
- 语音识别技术为克服物理限制和减少手术室污染提供了机会.
- 这项研究探讨了麻醉器件语音控制的可行性和实用性.
研究的目的:
- 开发和评估一种用于麻醉患者监视器的新型语音驱动控制器.
- 评估语音识别技术在麻醉实践中的可行性和有用性.
- 为了确定麻醉师对语音控制系统的接受.
主要方法:
- 一个语音控制器的原型是使用Raspberry Pi,谷歌云语音到文本以及改造的GE太阳能8000M显示器进行工程设计的.
- 50名麻醉提供者在非临床环境中测试了该原型.
- 用户反通过调查收集,评估易用性,有用性和有效性.
主要成果:
- 语音驱动控制器得到了一致的好评,在易用性,实用性和有效性方面获得了很高的评分.
- 在用户接受度和训练水平,口音或声调等因素之间没有发现显著的相关性.
- 该技术展示了将其集成到麻醉工作流程中的巨大潜力.
结论:
- 语音识别是控制麻醉监视器和设备的一个有前途的技术.
- 它可以提高可用性和情境意识,特别是当麻醉科医生身体受到限制或任务繁重时.
- 该系统显示,用户接受度与人口或声音特征之间没有不利的关系.
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