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两个商业上可用的设备的有效性气道外体缓解:一个尸体研究研究尸体
Apoorva Ramaswamy1,2, Aaron Done1, Roberto Solis1
1Department of Otolaryngology, Center for Voice and Swallow University of California, Davis Sacramento California USA.
Laryngoscope investigative otolaryngology
|June 21, 2023
概括
在一个尸体模型中,测试了DeChoker和LifeVac设备的异物吸入缓解. 两种设备都没有始终有效,两者都存在口腔损伤的风险,建议遵守当前的复苏指南.
科学领域:
- 医疗器械 医疗器械
- 紧急医疗 紧急医疗
- 解剖学研究 解剖学研究
背景情况:
- 外体吸收是一种常见的紧急情况,特别是在儿童和老年人中.
- 商业上可用的吸气装置LifeVac和DeChoker声称可以解决吸气事件.
- 之前的研究显示了可变的疗效,促使进一步调查.
研究的目的:
- 评估LifeVac和DeChoker设备的安全性和有效性.
- 用新鲜尸体模型提供这些设备的额外数据.
主要方法:
- 一个新鲜的尸体模型被用来模拟异物吸收.
- 三种常见的食物 (菜,葡萄,果仁) 被放置在声上.
- 三名参与者按照制造商的指示,对每个食品和设备进行了两次试验.
主要成果:
- DeChoker 导致舌头受伤,并且未能去除任何障碍物.
- 生命疫苗成功地去除了盐酸饼干,但没有葡萄或果仁.
- 这两种设备都对舌头施加了相当大的压力.
结论:
- 在这项研究中,DeChoker和LifeVac都没有可靠地缓解异物吸收.
- 这两种设备都有口腔损伤的风险.
- 目前的复苏指南仍然是对外体吸收的建议方法.
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