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Recent Update of Diagnostic Testing for Adult Sleep Disordered Breathing; Home Sleep Testing and Telemedicine

Sung Hun Kang, Seok Jin Hong
2020 Chronobiology in Medicine  
For example, currently available devices provide wireless transmission of a recording module (e.g., oxygen saturation of a finger) to a body-worn on the chest using Bluetooth technology.  ...  Based on this sensor, it can detect sleep time and sleep efficiency, including deep (PSG N3), light (PSG N1+N2), and rapid eye movement sleep [36] .  ... 
doi:10.33069/cim.2020.0018 fatcat:xwg5bj36yban5poqeagrgdktwa

Validation of novel automatic ultra-wideband radar for sleep apnea detection

Yong Zhou, Degui Shu, Hangdi Xu, Yuanhua Qiu, Pan Zhou, Wenjing Ruan, Guangyue Qin, Joy Jin, Hao Zhu, Kejing Ying, Wenxia Zhang, Enguo Chen
2020 Journal of Thoracic Disease  
The UWB radar may be a portable, convenient, and reliable device for obstructive sleep apnea screening.  ...  To validate the accuracy of ultra-wideband (UWB) wireless radar for the screening diagnosis of sleep apnea. One hundred and seventy-six qualified participants were successfully recruited.  ...  Discussion This study aimed to validate a novel, portable wireless UWB radar sleep screening device in obstructive sleep apnea.  ... 
doi:10.21037/jtd.2020.02.59 pmid:32395265 pmcid:PMC7212156 fatcat:kbec6tmv2ncunofgshrxsrhgqe

Recent Advances in Wearable Sensors and Portable Electronics for Sleep Monitoring

Shinjae Kwon, Hojoong Kim, Woon-Hong Yeo
2021 iScience  
New devices available in the market and systems are collectively summarized based on their overall structure, form factor, materials, and sleep assessment method.  ...  It is expected that this review provides a comprehensive view of newly developed technologies and broad insights on wearable sensors and portable electronics toward advanced sleep monitoring as well as  ...  Figure 6E shows a fully portable, low-power, wireless sleep position sensor based on an accelerometer for infants (Yun et al., 2020) .  ... 
doi:10.1016/j.isci.2021.102461 pmid:34013173 pmcid:PMC8113882 fatcat:aqqpbfumlveptbuz6wuxzkg6em

New technology to assess sleep apnea: wearables, smartphones, and accessories

Thomas Penzel, Christoph Schöbel, Ingo Fietze
2018 F1000Research  
Sleep medicine has evidence-based guidelines for the diagnosis and treatment of sleep disorders. However, the number of sleep centers and caregivers in this area is not sufficient.  ...  Many new methods for recording sleep and diagnosing sleep disorders have been developed.  ...  Competing interests Grant information The research was partially supported by project LQ1605 of the national program for sustainability II and a grant from the International Clinical Research Center  ... 
doi:10.12688/f1000research.13010.1 pmid:29707207 pmcid:PMC5883394 fatcat:srxpct66orc7xlqjmf4irtqhkm

Pediatric Home Sleep Apnea Testing

Hui-Leng Tan, Leila Kheirandish-Gozal, David Gozal
2015 Chest  
Th ey have been found to be useful in the detection of central apneas but not for detecting obstructive events, likely because they do not have a measure of airfl ow.  ...  TABLE 1 ] 1 Summary of Studies of Pediatric Home Sleep Apnea Testing Using Type 2 and 3 Portable Monitoring Devices sleep-disordered breathing; TuCASA 5 Tucson Children's Assessment of Sleep Apnea.  ... 
doi:10.1378/chest.15-1365 pmid:26270608 pmcid:PMC4665733 fatcat:te52wipgtjd4zlutghdbaggsqm

Application of a wireless apnea monitoring device for crisis alertness and sleep diagnosis

Ademola Abdulkareem, Tobiloba Emmanuel Somefun, Victoria Oguntosin, Princess Oahimire
2022 TELKOMNIKA (Telecommunication Computing Electronics and Control)  
It also incorporates a Bluetooth module for wireless, real-time data monitoring which allows for more comfortable usability.  ...  It is a measure of determining the severity of sleep apnea, where an index range of 5 to 15 indicates mild, 15 to 30, moderate and above 30 denotes severe sleep apnea.  ...  ACKNOWLEDGEMENTS The authors would like to acknowledge Covenant University Management for her financial support.  ... 
doi:10.12928/telkomnika.v20i4.20461 fatcat:tvm3czz7ezdyhfcwvw4de4prbi

Smart Sensing Strip Using Monolithically Integrated Flexible Flow Sensor for Noninvasively Monitoring Respiratory Flow

Peng Jiang, Shuai Zhao, Rong Zhu
2015 Sensors  
This paper presents a smart sensing strip for noninvasively monitoring respiratory flow in real time.  ...  The monitoring system comprises a monolithically-integrated flexible hot-film flow sensor adhered on a molded flexible silicone case, where a miniaturized conditioning circuit with a Bluetooth4.0 LE module  ...  Our group previously reported a wireless portable system for monitoring respiratory diseases.  ... 
doi:10.3390/s151229881 pmid:26694401 pmcid:PMC4721800 fatcat:ljk7c6lcenhcfflzupvmlpdfue

The Feasibility of Flat, Portable and Wireless Device for Non-Invasive Peripheral Oxygenation Measurement over the Entire Body

Zehava Ovadia-Blechman, Omri Gino, Liron Dandeker, Nadav Sheffer, Erik Baltaxe, Vered Aharonson
2016 Journal of Biomedical Science and Engineering  
We developed a portable, wireless, flat and low cost prototype for continuous monitoring of SpO2 that overcomes those limitations.  ...  A device based on this prototype can monitor continuously and accurately patients' SpO2 without limiting their everyday activities or disturbing their sleep and can thus significantly improve their medical  ...  Acknowledgements The authors thank engineer Eliahu Nevo, from Afeka College, for his substantial assistance in building the prototype and engineer Shalom Blechman for his contribution to the professional  ... 
doi:10.4236/jbise.2016.93011 fatcat:dxf2eofcbjgxrkix5orevderly

Newer Technology for Screening of Obstructive Sleep Apnea

M K Sen
2016 Indian Journal of Sleep Medicine  
Telemetry based sleep monitors, consisting of a 14-channel wearable wireless monitor and a mobile phone-based gateway to transfer data, including video, in real time from patient's home to a remote sleep  ...  Introduction A fully supervised, in-laboratory sleep study is considered to be the reference-standard for diagnosis of obstructive sleep apnea (OSA) and has, since a long time, been utilised as a benchmark  ... 
doi:10.5958/0974-0155.2016.00004.8 fatcat:z3ykgjih6baptbhv5win6ussge

Devices for Ambulatory Monitoring of Sleep-Associated Disorders in Children with Neurological Diseases

Adriana Ulate-Campos, Melissa Tsuboyama, Tobias Loddenkemper
2017 Children  
We will summarize the current literature on ambulatory sleep devices for detecting sleep disorders in children with neurological diseases.  ...  Overnight ambulatory detection devices allow for a tolerable, low cost, objective assessment of sleep quality in the patient's natural environment.  ...  Table 1 . 1 Suggestions for monitoring of sleep and related indications with portable devices (choices are not exclusive, and may vary based on available resources and physician preference).  ... 
doi:10.3390/children5010003 pmid:29295578 pmcid:PMC5789285 fatcat:rl7p5drwprfrncpkv6kkl3qub4

APNEA Detection on Smart Phone

Dipti Patil, V. M. Wadhai, Snehal Gujar, Karishma Surana, Prajakta Devkate, Shruti Waghmare
2012 International Journal of Computer Applications  
The aim of this paper is to show a very accurate classifier that is able of identifying the presence of sleep apneas from blood oxygen saturation signal fragments taken from pulsioximetry systems (SpO2  ...  Patients suspected of suffering sleep apnea and hypopnea syndrome (SAHS) have to undergo sleep studies such as expensive polysomnography to be diagnosed.  ...  RELATED WORK Various methods such as pulse oximetry [5] which is noninvasive detection of blood oxygen levels and wireless sensor devices are used to reduce the cables attached to the body of the patients  ... 
doi:10.5120/9559-4022 fatcat:zy6tmswnojhh5k3ekcmlhajjwq

A comparison between auto-scored apnea-hypopnea index and oxygen desaturation index in the characterization of positional obstructive sleep apnea

Daniel J Levendowski, Garun Hamilton, Erik St. Louis, Thomas Penzel, David Dawson, Philip R Westbrook
2019 Nature and Science of Sleep  
A total of 184 in-home polysomnograms were edited to simulate Level III home sleep apnea tests (HSAT) with the auto-scored AHI and ODI based on recording time.  ...  Auto-scored positional oximetry is a clinically viable alternative to an auto-scored Level III HSAT AHI in the characterization of POSA based on a 3% desaturation.  ...  Acknowledgments The authors wish to thank Marija Stevanovic-Karic for her statistical support, and Ali Maree Davies and Dr Mark Levi from the Levi's Sleep Clinic, West Gosford, NSW, Australia for their  ... 
doi:10.2147/nss.s204830 pmid:31372075 pmcid:PMC6634301 fatcat:zcmnjorkabcahna2mwbtgj4dce

Highlights of ES2DE and IWOBI 2017: extended versions of selected best papers

Lucas Pereira, Antonio G. Ravelo-García
2018 Computing  
In order to solve the optimization problem, a numerical solution was developed based on direct methods (in which the problem is discretized and transcribed into a static nonlinear programming problem).  ...  In this issue, different computational solutions for challenges related to energy, wearable devices, image processing and computer vision are presented.  ...  In the article entitled "A portable wireless device based on oximetry for sleep apnea detection" [5] , the authors designed and evaluated a portable and automated sleep apnea detector based on a SpO2  ... 
doi:10.1007/s00607-018-0660-3 fatcat:ag3opm7mlbasnfy6umkjji4h4y

Ambulatory monitoring promises equitable personalized healthcare delivery in underrepresented patients

Kanchan Kulkarni, Rahul Kumar Sevakula, Mohamad B Kassab, John Nichols, Jesse D Roberts, Eric M Isselbacher, Antonis A Armoundas
2021 European Heart Journal - Digital Health  
We also propose a novel low-cost smartphone-based system capable of providing complete cardiorespiratory assessment using a single platform for arrhythmia prediction along with detection of underlying  ...  Evolution of wireless devices and smartphones has initiated a new era in medicine.  ...  The NUVANT, a wireless arrhythmia event monitor 14 consists of a wearable (patch) monitoring device and a portable data transmission device.  ... 
doi:10.1093/ehjdh/ztab047 pmid:34604759 pmcid:PMC8482046 fatcat:dyfs24bhsnavvafzlr435ifrge

Continuous respiratory monitoring for sleep apnea screening by ambulatory hemodynamic monitor

Roger Dillier
2012 World Journal of Cardiology  
AIM: To validate the sleep-disordered breathing components of a portable electrocardiography and hemodynamic monitor to be used for sleep apnea screening.  ...  CONCLUSION: This performance assessment shows that CPAM can be a useful portable monitor for screening and follow-up of subjects for SDB.  ...  ACKNOWLEDGMENTS The authors would like to thank Peter Bauer and Patti Arand of Inovise Medical, Inc. for their assistance.  ... 
doi:10.4330/wjc.v4.i4.121 pmid:22558491 pmcid:PMC3342580 fatcat:5xqor2jmwbbbfikgz3j7auve2i
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