相关实验视频
Updated: Jan 15, 2026

04:48
Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
11.5K
虚拟现实多感官模拟养设备的可用性评估,用于接受肠直肠癌手术禁食期的患者:混合方法研究
Xingzhu Yuan1, Peiling Ye1,2, Xinyue Liu1
1West China School of Nursing/Department of Medicine and Engineering Interdisciplinary Research Laboratory of Nursing & Materials, West China Hospital, Sichuan University, Chengdu, China.
JMIR serious games
|October 8, 2025
概括
虚拟现实虚拟养 (VRMS-SFD) 在结直肠癌患者中具有很高的可用性,可以减少术后禁食期间的不适和刺激食欲. 这种新的设备提供了沉浸式体验,改善了幸福感并帮助恢复.
科学领域:
- 手术瘤学手术瘤学
- 胃肠病学 胃肠病学
- 虚拟现实技术 虚拟现实技术
背景情况:
- 在结肠直肠癌手术中,围绕手术的禁食会引起患者的不适,包括肠道运动能力受损和心理困扰.
- 开发了一种新的虚拟现实 (VR) 多感官虚拟养设备 (VRMS-SFD),通过帕夫洛夫条件反射减轻这些影响.
- VRMS-SFD使用视觉,听觉和嗅觉刺激来模拟饮食体验,激活脑阶段反应.
研究的目的:
- 评估VRMS-SFD在术后结直肠癌患者中的可用性,可接受性和安全性.
- 评估设备在缓解禁食相关不适方面的潜力.
- 为了确定VRMS-SFD是否可以刺激食欲并改善情绪健康.
主要方法:
- 37名结直肠癌患者在术后3天内采用混合方法方法.
- 参与者在餐时间使用VRMS-SFD进行20分钟的会议.
- 收集和分析了定量数据 (系统可用性量表) 和定性数据 (半结构面试).
主要成果:
- VRMS-SFD表现出高可用性,平均SUS得分为77.78,表明易于使用,可学习性和信心的积极评级.
- 主题分析揭示了沉浸式体验的主题,减少不适 (胀气,情绪) 和刺激食欲.
- 一名参与者报告过渡性头;没有其他不良事件发生,这表明安全性很好.
结论:
- VRMS-SFD是一个可行的和被广泛接受的工具,用于减轻禁食的不适,增强食欲,改善手术患者的情绪健康.
- 未来的研究应该专注于改进气味校准和用户界面,以改进代.
- 需要进行更大规模的试验,以使用客观措施验证疗效,并探索更广泛的临床应用.
相关概念视频
Imaging Studies III: Gastrointestinal Motility Studies and Virtual Colonoscopy
372
This lesson explores three gastrointestinal imaging techniques: radionuclide testing, colonic transit studies, and virtual colonoscopy.
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
Radionuclide Testing
Radionuclide testing is a sophisticated medical technique for assessing gastrointestinal motility. It focuses on gastric emptying and colonic transit time. Radioactive markers track the movement of food through the digestive system, providing insights into gastrointestinal disorders.
In gastric emptying studies, a meal's liquid and...
372
Assessment of the Gastrointestinal System II: Health Perception Pattern
451
Assessing the gastrointestinal (GI) system is a complex process that begins with collecting subjective data. This data, collected through patient interviews, provides crucial insights into the patient's health history, perception patterns, and lifestyle habits, all contributing significantly to GI health.
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
Health Perception Patterns
Health perception patterns offer valuable insights into a patient's lifestyle habits and how they may impact their GI health. These patterns include:
451
Gastric Emptying
3.3K
Gastric emptying occurs when the stomach gradually releases chyme into the duodenum. When the stomach is distended, it triggers the release of gastrin, a hormone that promotes gastric acid secretion to aid in digestion. Additionally, stomach distension contributes to peristaltic waves that propel gastric contents toward the pyloric region. The gastroenteric reflex, on the other hand, primarily stimulates peristalsis in the intestines, facilitating the movement of contents further along the...
3.3K

