动态氧气传感技术:从大型设备到便携式监控技术的进展
Yi Wu1, Yuanyuan Zou1, Jie Cheng1
1School of Automation and Intelligent Sensing, Shanghai JiaoTong University, 800 Dongchuan Road, Shanghai, 200240, China.
Biosensors & bioelectronics
|November 6, 2025
概括
便携式动态氧气传感器为疾病诊断和运动表现提供实时监测. 穿戴技术的进步提高了持续健康洞察的准确性和方便性.
科学领域:
- 生物医学工程 生物医学工程
- 可穿戴技术可穿戴技术
- 医学诊断 医学诊断 医学诊断
背景情况:
- 传统的氧气监测方法 (例如,血液气体分析) 是准确的,但由于复杂性和成本,连续实时使用是不可行的.
- 动态氧气传感对于早期疾病诊断,治疗优化和运动性能提升至关重要.
- 现有的评论往往只关注传感器技术或探头设计,缺乏将关键的氧度指标集成到便携式设备中.
研究的目的:
- 系统地审查便携式动态氧气传感技术的进展.
- 在便携式设备中整合关键氧度指标 (pO2,SO2,VO2) 的开发和应用.
- 通过为研究和临床应用提供整体分析来弥补先前审查中的差距.
主要方法:
- 系统评估最近在可穿戴氧气传感器方面的技术突破.
- 分析电化学和光学传感,纳米技术,柔性电子和人工智能的综合分析.
- 专注于关键指标:氧的部分压力 (pO2),氧和度 (SO2) 和氧吸收量 (VO2).
主要成果:
- 可穿戴设备显著提高了传感器灵敏度,生物相容性和用户方便性.
- 集成先进技术使得更容易获得和持续的氧气监测.
- 便携式传感器越来越适用于实时医疗保健和绩效监测.
结论:
- 便携式动态氧气传感技术正在迅速发展,为持续监测提供了新的可能性.
- 本综述提供了关键氧度指标及其在便携式设备中的应用的综合分析.
- 这些发现通过突出综合便携式氧气传感器的潜力,推动了医疗保健和体育表现方面的研究和临床应用.
更多相关视频
14:28Non-Invasive Monitoring of Microvascular Oxygenation and Reactive Hyperemia using Hybrid, Near-Infrared Diffuse Optical Spectroscopy for Critical Care
Published on: May 10, 2024
2.1K
11:56Fabrication and Operation of an Oxygen Insert for Adherent Cellular Cultures
Published on: January 6, 2010
10.1K
相关概念视频
Special considerations while measuring oxygen saturation
884
Assessing respiratory rate concurrently with pulse measurement is fundamental to patient care, providing valuable insights into the patient's respiratory function. The normal breathing rate for an adult usually falls within a normal range of 12 to 20 breaths per minute. Abnormal respiratory rates can signal underlying health conditions or the need for immediate intervention.
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is...
Ensuring accuracy in vital sign recordings while prioritizing patient comfort and minimizing anxiety is...
884
Oxygen Delivering System II: Venturi Mask and Transtracheal Oxygen
1.8K
Oxygen therapy is a pivotal aspect of medical care, particularly for patients with respiratory ailments. Two prominent oxygen-delivering systems include the Venturi mask and the transtracheal oxygen catheter.
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
Venturi Mask
The Venturi mask, named after the Venturi effect, is designed to deliver precise oxygen concentrations. It consists of a large tube with an oxygen inlet that narrows down, causing a pressure drop that pulls air in through adjustable side ports. The mask is a lightweight,...
1.8K
Pulse Oximetry
1.2K
Pulse oximetry, or SpO2, is a non-invasive method for continuously monitoring arterial oxygen saturation (SaO2). This procedure involves attaching a probe or sensor to the patient's fingertip, forehead, earlobe, or nose bridge. The sensor works by detecting changes in oxygen saturation levels through light signals generated by the oximeter and reflected by the pulsing blood under the probe.
Purpose
Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...
Purpose
Average SpO2 values are greater than 95%. If the readings fall below 90%, it indicates that...
1.2K
Amperometry: Overview
1.6K
Amperometry is a technique commonly used to measure the concentration of specific analytes in a solution by monitoring the electric current generated during an electrochemical reaction. It involves applying a constant potential between a working electrode and a reference electrode to measure the resulting current, which is proportional to the concentration of the analyte. The Clark oxygen electrode operates based on this principle of amperometry. It consists of a cathode and an anode enclosed...
1.6K
Oxygen Requirements and Growth Patterns
1.1K
Microorganisms exhibit diverse oxygen requirements and growth patterns driven by their metabolic strategies and environmental adaptations. Oxygen, while essential for many organisms, can also be toxic under certain conditions, shaping how microorganisms grow and survive.Oxygen Requirements of MicroorganismsMicroorganisms are classified based on their ability to use or tolerate oxygen:● Obligate aerobes like Mycobacterium tuberculosis need oxygen for energy production, as it serves as the...
1.1K
