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Automatic Event Detector from Smartphone Accelerometry: Pilot mHealth Study for Obstructive Sleep Apnea Monitoring at Home

文献类型： 会议论文

第一作者： Yolanda Castillo-Escario

作者： Yolanda Castillo-Escario 1 ; Josep Maria Montserrat 2 ; Raimon Jané 1 ; Ignasi Ferrer-Lluis 1 ;

作者机构： 1.Institute for Bioengineering of Catalonia (IBEC), the Barcelona Institute of Science and Technology (BIST), Centro de Investigación Biomédica en Red de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN) and ESAII Department, Universitat Politècnica de Catalunya - BarcelonaTech (UPC), Barcelona, Spain

2.Hospital Clínic de Barcelona (Sleep Lab, Pneumology Service) and Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES)

关键词： OSA;common disorder;low diagnosis

会议名称： International Conference of the IEEE Engineering in Medicine and Biology Society

主办单位：

页码： 4990-4993

摘要： Obstructive sleep apnea (OSA) is a common disorder with a low diagnosis ratio, leaving many patients undiagnosed and untreated. In the last decades, accelerometry has been found to be a feasible solution to obtain respiratory activity and a potential tool to monitor OSA. On the other hand, many smartphone-based systems have already been developed to propose solutions for OSA monitoring and treatment. The objective of this work was to develop an automatic event detector based on smartphone accelerometry and pulse oximetry, and to assess its ability to detect thoracic movements. It was validated with a commercial OSA monitoring system at home. Results of this preliminary pilot study showed that the proposed event detector for accelerometry signals is a feasible tool to detect abnormal respiratory events, such as apneas and hypopneas, and has potential to be included in smartphone-based systems for OSA assessment.

分类号： r318-532

  • 相关文献

[1]Automatic Silence Events Detector from Smartphone Audio Signals: A Pilot mHealth System for Sleep Apnea Monitoring at Home. Yolanda Castillo-Escario,Ignasi Ferrer-Lluis,Josep Maria Montserrat,Raimon Jané. 2019

[2]Modeling Sleep Apnea Severity Using Bioimpedance Measurements. Bojan Gavrilovic,Milos. R Popovic,Azadeh Yadollahi. 2015

[3]Cardiorespiratory Phase Synchronization in OSA subjects during wake and sleep states. Jordi Solà-Soler,Beatriz F. Giraldo,José A. Fiz,Raimon Jané. 2015

[4]Modeling Sleep Apnea Severity Using Bioimpedance Measurements. Gavrilovic, Bojan,Popovic, Milos R.,Yadollahi, Azadeh. 2015

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