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https://www.readbyqxmd.com/read/28227950/designing-and-testing-a-wearable-wireless-fnirs-patch
#1
Mohammadreza Abtahi, Gozde Cay, Manob Jyoti Saikia, Kunal Mankodiya, Mohammadreza Abtahi, Gozde Cay, Manob Jyoti Saikia, Kunal Mankodiya, Manob Jyoti Saikia, Kunal Mankodiya, Gozde Cay, Mohammadreza Abtahi
Optical brain monitoring using near infrared (NIR) light has got a lot of attention in order to study the complexity of the brain due to several advantages as oppose to other methods such as EEG, fMRI and PET. There are a few commercially available functional NIR spectroscopy (fNIRS) brain monitoring systems, but they are still non-wearable and pose difficulties in scanning the brain while the participants are in motion. In this work, we present our endeavors to design and test a low-cost, wireless fNIRS patch using NIR light sources at wavelengths of 770 and 830nm, photodetectors and a microcontroller to trigger the light sources, read photodetector's output and transfer data wirelessly (via Bluetooth) to a smart-phone...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227895/a-fabric-wrist-patch-sensor-for-continuous-and-comprehensive-monitoring-of-the-cardiovascular-system
#2
Kwonjoon Lee, Kiseok Song, Taehwan Roh, Hoi-Jun Yoo, Kwonjoon Lee, Kiseok Song, Taehwan Roh, Hoi-Jun Yoo, Kwonjoon Lee, Kiseok Song, Taehwan Roh, Hoi-Jun Yoo
The wrist patch-type ECG/APW sensor system is proposed for continuous and comprehensive monitoring of the patient's cardiovascular system. The wrist patch-type ECG/APW sensor system is consists of ECG/APW sensor, ECG/APW electrodes, and base station for real-time monitoring of the patient's status. The ECG/APW sensor and electrodes are composed of wrist patch, bandage-type ECG electrode and fabric APW electrode, respectively so that the patient's cardiovascular system can be continuously monitored in daily life with free hand-movement...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227705/an-affordable-cuff-less-blood-pressure-estimation-solution
#3
Monika Jain, Niranjan Kumar, Sujay Deb, Monika Jain, Niranjan Kumar, Sujay Deb, Monika Jain, Sujay Deb, Niranjan Kumar
This paper presents a cuff-less hypertension pre-screening device that non-invasively monitors the Blood Pressure (BP) and Heart Rate (HR) continuously. The proposed device simultaneously records two clinically significant and highly correlated biomedical signals, viz., Electrocardiogram (ECG) and Photoplethysmogram (PPG). The device provides a common data acquisition platform that can interface with PC/laptop, Smart phone/tablet and Raspberry-pi etc. The hardware stores and processes the recorded ECG and PPG in order to extract the real-time BP and HR using kernel regression approach...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227680/a-mobile-platform-for-automated-screening-of-asthma-and-chronic-obstructive-pulmonary-disease
#4
Daniel B Chamberlain, Rahul Kodgule, Richard Ribon Fletcher, Daniel B Chamberlain, Rahul Kodgule, Richard Ribon Fletcher, Daniel B Chamberlain, Richard Ribon Fletcher, Rahul Kodgule
Chronic Obstructive Pulmonary Disease (COPD) and asthma each represent a large proportion of the global disease burden; COPD is the third leading cause of death worldwide and asthma is one of the most prevalent chronic diseases, afflicting over 300 million people. Much of this burden is concentrated in the developing world, where patients lack access to physicians trained in the diagnosis of pulmonary disease. As a result, these patients experience high rates of underdiagnosis and misdiagnosis. To address this need, we present a mobile platform capable of screening for Asthma and COPD...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227483/a-real-time-remote-video-streaming-platform-for-ultrasound-imaging
#5
Mehdi Ahmadi, Warren J Gross, Samuel Kadoury, Mehdi Ahmadi, Warren J Gross, Samuel Kadoury, Samuel Kadoury, Warren J Gross, Mehdi Ahmadi
Ultrasound is a viable imaging technology in remote and resources-limited areas. Ultrasonography is a user-dependent skill which depends on a high degree of training and hands-on experience. However, there is a limited number of skillful sonographers located in remote areas. In this work, we aim to develop a real-time video streaming platform which allows specialist physicians to remotely monitor ultrasound exams. To this end, an ultrasound stream is captured and transmitted through a wireless network into remote computers, smart-phones and tablets...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227276/vital-sign-monitoring-utilizing-eulerian-video-magnification-and-thermography
#6
Bauyrzhan Aubakir, Birzhan Nurimbetov, Iliyas Tursynbek, Huseyin Atakan Varol, Bauyrzhan Aubakir, Birzhan Nurimbetov, Iliyas Tursynbek, Huseyin Atakan Varol, Bauyrzhan Aubakir, Iliyas Tursynbek, Birzhan Nurimbetov
In this paper we present a proof of concept for non-contact extraction of vital signs using RGB and thermal images obtained from a smart phone. Using our method, heart rate, respiratory rate and forehead temperature can be measured concurrently. Face detection and tracking is leveraged in order to allow natural motion of patients. Heart rate is estimated via processing of visible band RGB video using Eulerian Video Magnification technique. Respiratory rate and the temperature is measured using thermal video...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227185/estimation-of-walked-distance-using-inertial-sensors-under-real-conditions
#7
Martin Cerny, Norbert Noury, Martin Cerny, Norbert Noury, Norbert Noury, Martin Cerny
This paper focuses on the comparison of the three most cited algorithms for calculation of walked distance in human, from accelerations measured by inertial sensors placed near the center of mass of human body. The algorithms were tested in real conditions during short walk travels, up to 10 meters, which are typical distances inside the flat. We used two different sensors-one included in a smart phone and our own developed sensor. Results show the differences between tested algorithms in real conditions and their possibilities in real applications, and show better results obtained with the model of the inverted pendulum...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28227147/blood-glucose-level-prediction-based-on-support-vector-regression-using-mobile-platforms
#8
Maximilian P Reymann, Eva Dorschky, Benjamin H Groh, Christine Martindale, Peter Blank, Bjoern M Eskofier, Maximilian P Reymann, Eva Dorschky, Benjamin H Groh, Christine Martindale, Peter Blank, Bjoern M Eskofier
The correct treatment of diabetes is vital to a patient's health: Staying within defined blood glucose levels prevents dangerous short- and long-term effects on the body. Mobile devices informing patients about their future blood glucose levels could enable them to take counter-measures to prevent hypo or hyper periods. Previous work addressed this challenge by predicting the blood glucose levels using regression models. However, these approaches required a physiological model, representing the human body's response to insulin and glucose intake, or are not directly applicable to mobile platforms (smart phones, tablets)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28226547/portable-electrocardiogram-device-using-android-smartphone
#9
S G E Brucal, G K D Clamor, L A O Pasiliao, J P F Soriano, L P M Varilla, S G E Brucal, G K D Clamor, L A O Pasiliao, J P F Soriano, L P M Varilla, J P F Soriano, L P M Varilla, S G E Brucal, L A O Pasiliao, G K D Clamor
Portable electrocardiogram (ECG) capturing device can be interfaced to a smart phone installed with an android-based application (app). This app processes and analyses the data sent by the device to provide an interpretation of the patient/user's heart current condition (e.g.: beats per minute, heart signal waveform, R-R interval). The ECG recorded by the app is stored in the smart phone's Secure Digital (SD) card and cloud storage which can be accessed remotely by a physician to aid in providing medical diagnosis...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28225595/colorimetric-and-electrochemical-bacteria-detection-using-printed-paper-and-transparency-based-analytic-devices
#10
Jaclyn A Adkins, Katherine Boehle, Colin Friend, Briana Chamberlain, Bledar Bisha, Charles S Henry
The development of transparency-based electrochemical and paper-based colorimetric analytic detection platforms is presented as complimentary methods for food and waterborne bacteria detection from a single assay. Escherichia coli and Enterococcus species, both indicators of fecal contamination, were detected using substrates specific to enzymes produced by each species. β-galactosidase (β-gal) and β-glucosidase (β-gluco) are both produced by E. coli, while β-glucosidase (β-gluco) is produced by Enterococcus spp...
February 22, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/28225441/big-data-more-than-just-big-and-more-than-just-data
#11
Gregory A Spencer
According to an report, 90 percent of the data in the world today were created in the past two years. This statistic is not surprising given the explosion of mobile phones and other devices that generate data, the Internet of Things (e.g., smart refrigerators), and metadata (data about data). While it might be a stretch to figure out how a healthcare organization can use data generated from an ice maker, data from a plethora of rich and useful sources, when combined with an organization's own data, can produce improved results...
January 2017: Frontiers of Health Services Management
https://www.readbyqxmd.com/read/28214110/pediatric-echocardiographic-nomograms-what-has-been-done-and-what-still-needs-to-be-done
#12
REVIEW
Massimiliano Cantinotti, Shelby Kutty, Eliana Franchi, Marco Paterni, Marco Scalese, Giorgio Iervasi, Martin Koestenberger
Nomograms are essential tools for quantification in pediatric echocardiography. In the last few years, multiple sources highlight that nomograms employed for decades presented significant numerical and methodological limitations. As a result, widely different ranges of normality were generated, thus creating confusion in estimation of several cardiac diseases. New nomograms have recently been generated, overcoming some of the gaps of previous research: wider sample sizes (including neonates/infants), solid statistical/methodological plan, and availability of new data (chamber dimensions, many functional parameters)...
January 19, 2017: Trends in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28214078/the-optimize-heart-failure-care-program-initial-lessons-from-global-implementation
#13
Martin R Cowie, Yuri M Lopatin, Clara Saldarriaga, Cândida Fonseca, David Sim, Jose Antonio Magaña, Denilson Albuquerque, Marcelo Trivi, Gustavo Moncada, Baldomero A González Castillo, Mario Osvaldo Speranza Sánchez, Edward Chung
Hospitalization for heart failure (HF) places a major burden on healthcare services worldwide, and is a strong predictor of increased mortality especially in the first three months after discharge. Though undesirable, hospitalization is an opportunity to optimize HF therapy and advise clinicians and patients about the importance of continued adherence to HF medication and regular monitoring. The Optimize Heart Failure Care Program (www.optimize-hf.com), which has been implemented in 45 countries, is designed to improve outcomes following HF hospitalization through inexpensive initiatives to improve prescription of appropriate drug therapies, patient education and engagement, and post-discharge planning...
February 12, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28207590/smart-phones-application-for-intraoperative-patient-care
#14
Manish Kohli, Bhuwan Chand Panday, Jayashree Sood
No abstract text is available yet for this article.
February 15, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28195974/validity-of-the-elite-hrv-smart-phone-application-for-examining-heart-rate-variability-in-a-field-based-setting
#15
A S Perrotta, A Jeklin, B A Hives, L E Meanwell, D E R Warburton
The introduction of smart phone applications has allowed athletes and practitioners to record and store R-R intervals on smart phones for immediate heart rate variability (HRV) analysis. This user-friendly option should be validated in the effort to provide practitioners confidence when monitoring their athletes before implementing such equipment.The objective of this investigation was to examine the relationship between a vagal related HRV index, rMSSD when derived from a smart phone application accessible with most smart phone operating systems against Kubios HRV 2...
February 8, 2017: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/28173937/student-use-and-perceptions-of-mobile-technology-in-clinical-clerkships-guidance-for-curriculum-design
#16
Joanna K Law, Parker A Thome, Brenessa Lindeman, Daren C Jackson, Anne O Lidor
BACKGROUND: We examined the types of technology used by medical students in clinical clerkships, and the perception of technology implementation into the curriculum. METHODS: An online survey about technology use was completed prior to general surgery clinical clerkship. Types of devices and frequency/comfort of use were recorded. Perceptions of the benefits and barriers to technology use in clerkship learning were elicited. RESULTS: 125/131 (95...
January 30, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28172535/p181-home-smart-phone-based-measurement-of-fecal-calprotectin-by-ibd-patients-correlation-with-laboratory-assay-and-applicability-as-patient-friendly-monitoring-tool
#17
B Ungar, A Lahat, L Selinger, N Levhar, S Neuman, U Kopylov, M Yavzori, E Fudim, M Bubis, O Picard, R Eliakim, S Ben-Horin
No abstract text is available yet for this article.
February 1, 2017: Journal of Crohn's & Colitis
https://www.readbyqxmd.com/read/28168778/clinical-and-psychological-effects-of-excessive-screen-time-on-children
#18
REVIEW
Sophie Domingues-Montanari
Over recent years, screen time has become a more complicated concept, with an ever-expanding variety of electronic media devices available throughout the world. Television remains the predominant type of screen-based activity among children. However, computer use, video games and ownership of devices, such as tablets and smart phones, are occurring from an increasingly young age. Screen time, in particular, television viewing, has been negatively associated with the development of physical and cognitive abilities, and positively associated with obesity, sleep problems, depression and anxiety...
February 6, 2017: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/28164839/apps-for-radiation-oncology-a-comprehensive-review
#19
REVIEW
J J Calero, L F Oton, C A Oton
INTRODUCTION: Software applications executed on a smart-phone or mobile device ("Apps") are increasingly used by oncologists in their daily work. A comprehensive critical review was conducted on Apps specifically designed for Radiation Oncology, which aims to provide scientific support for these tools and to guide users in choosing the most suited to their needs. MATERIAL AND METHODS: A systematic search was conducted in mobile platforms, iOS and Android, returning 157 Apps...
February 2017: Translational Oncology
https://www.readbyqxmd.com/read/28148331/training-cardiac-surgeons-the-indiana-university-experience
#20
John W Brown
In this article, I will outline the origin of cardiothoracic surgical (CTS) training at Indiana University (IU) and its evolution to the present. I will describe my educational background, surgical training in this specialty, and my role as an educator of CT surgeons. I will describe our faculty and the structure of the CTS residency. Finally, I will describe a newly adopted smart phone "App" called SIMPL, which allows the resident and faculty to quickly (50% of the most critical aspects of each surgical procedure, the resident's performance during the critical portion of the operation from poor to excellent, and the degree of difficulty of the operation from simple to complex...
December 2016: Cardiology in the Young
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