呼吸道传感器在上呼吸道刺激中导致故障:单一机构报告报告
Albina S Islam1, Graham Pingree2, Andrew Chafin2
1Department of Otolaryngology-Head and Neck Surgery, Virginia Commonwealth University, Richmond, Virginia, USA.
The Laryngoscope
|September 21, 2023
概括
在接受阻塞性睡眠呼吸暂停上呼吸道刺激 (UAS) 的患者中,传感功能故障发生在2.1%的患者中. 尖分离是最常见的问题,通常需要修复手术.
科学领域:
- 医疗器械 医疗器械
- 睡眠医学 睡眠医学
- 手术技术 手术技术
背景情况:
- 上呼吸道刺激 (UAS) 是一种有效的阻塞性睡眠呼吸暂停治疗方法.
- 无人机系统的设备依赖于传感器进行正确的功能.
- 检测到故障可能会损害治疗的有效性.
研究的目的:
- 为了确定UAS患者感应故障的发生率.
- 分析与UAS传感线索相关的不良事件报告.
- 为了确定导致失败的常见原因和管理策略.
主要方法:
- 对190名UAS患者的回顾性审查 (2017年7月至2022年6月).
- 对特定设备型号的FDA MAUDE数据库的分析 (2014年1月至2022年9月).
- 感应故障类型和修复手术率的表征.
主要成果:
- 四名患者 (2.1%) 经历了感应功能障碍.
- 发现了122起MAUDE病例,其中72%需要修复手术.
- 感知头与体的分离是最常见的问题 (46%的报告).
结论:
- 检测的完整性对于UAS设备的功能至关重要.
- 了解失效模式对于最佳的患者护理至关重要.
- 波形分析可以监测传感性能.
相关概念视频
01:30Acute Respiratory Failure-III
209
Hypercapnic respiratory failure, also known as Type 2 or ventilatory respiratory failure, is a severe condition characterized by the body's inability to effectively remove carbon dioxide (CO2) from the bloodstream. It leads to an arterial CO2 pressure (PaCO2) exceeding 45 mmHg and a blood pH above 7.35. This situation indicates that the body's ventilatory demand, or the ventilation needed to maintain normal PaCO2 levels, surpasses its supply or the maximum gas flow achievable without...
209
01:31Respiratory System Abnormal Finding II: Palpation and Auscultation
514
In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
514