keyword
MENU ▼
Read by QxMD icon Read
search

Home sensor

keyword
https://www.readbyqxmd.com/read/27922660/combined-vision-and-wearable-sensors-based-system-for-movement-analysis-in-rehabilitation
#1
Sofija Spasojević, Tihomir V Ilić, Slađan Milanović, Veljko Potkonjak, Aleksandar Rodić, José Santos-Victor
BACKGROUND: Traditional rehabilitation sessions are often a slow, tedious, disempowering and non-motivational process, supported by clinical assessment tools, i.e. evaluation scales that are prone to subjective rating and imprecise interpretation of patient's performance. Poor patient motivation and insufficient accuracy are thus critical factors that can be improved by new sensing / processing technologies. OBJECTIVES: We aim to develop a portable and affordable system, suitable for home rehabilitation, which combines vision-based and wearable sensors...
December 6, 2016: Methods of Information in Medicine
https://www.readbyqxmd.com/read/27922657/social-aware-event-handling-within-the-fallrisk-project
#2
Femke De Backere, Jan Van den Bergh, Sven Coppers, Shirley Elprama, Jelle Nelis, Stijn Verstichel, An Jacobs, Karin Coninx, Femke Ongenae, Filip De Turck
OBJECTIVES: With the uprise of the Internet of Things, wearables and smartphones are moving to the foreground. Ambient Assisted Living solutions are, for example, created to facilitate ageing in place. One example of such systems are fall detection systems. Currently, there exists a wide variety of fall detection systems using different methodologies and technologies. However, these systems often do not take into account the fall handling process, which starts after a fall is identified or this process only consists of sending a notification...
December 6, 2016: Methods of Information in Medicine
https://www.readbyqxmd.com/read/27918482/fuzzy-computing-model-of-activity-recognition-on-wsn-movement-data-for-ubiquitous-healthcare-measurement
#3
Shu-Yin Chiang, Yao-Chiang Kan, Yun-Shan Chen, Ying-Ching Tu, Hsueh-Chun Lin
Ubiquitous health care (UHC) is beneficial for patients to ensure they complete therapeutic exercises by self-management at home. We designed a fuzzy computing model that enables recognizing assigned movements in UHC with privacy. The movements are measured by the self-developed body motion sensor, which combines both accelerometer and gyroscope chips to make an inertial sensing node compliant with a wireless sensor network (WSN). The fuzzy logic process was studied to calculate the sensor signals that would entail necessary features of static postures and dynamic motions...
December 3, 2016: Sensors
https://www.readbyqxmd.com/read/27913628/kinect-system-in-home-based-cardiovascular-rehabilitation
#4
Ágata Vieira, Joaquim Gabriel, Cristina Melo, Jorge Machado
Cardiovascular diseases lead to a high consumption of financial resources. An important part of the recovery process is the cardiovascular rehabilitation. This study aimed to present a new cardiovascular rehabilitation system to 11 outpatients with coronary artery disease from a Hospital in Porto, Portugal, later collecting their opinions. This system is based on a virtual reality game system, using the Kinect sensor while performing an exercise protocol which is integrated in a home-based cardiovascular rehabilitation programme, with a duration of 6 months and at the maintenance phase...
December 1, 2016: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/27910450/first-order-reversal-curves-forc-analysis-of-individual-magnetic-nanostructures-using-micro-hall-magnetometry
#5
Merlin Pohlit, Paul Eibisch, Maryam Akbari, Fabrizio Porrati, Michael Huth, Jens Müller
Alongside the development of artificially created magnetic nanostructures, micro-Hall magnetometry has proven to be a versatile tool to obtain high-resolution hysteresis loop data and access dynamical properties. Here we explore the application of First Order Reversal Curves (FORC)-a technique well-established in the field of paleomagnetism for studying grain-size and interaction effects in magnetic rocks-to individual and dipolar-coupled arrays of magnetic nanostructures using micro-Hall sensors. A proof-of-principle experiment performed on a macroscopic piece of a floppy disk as a reference sample well known in the literature demonstrates that the FORC diagrams obtained by magnetic stray field measurements using home-built magnetometers are in good agreement with magnetization data obtained by a commercial vibrating sample magnetometer...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27894249/brief-compression-only-cardiopulmonary-resuscitation-training-video-and-simulation-with-homemade-mannequin-improves-cpr-skills
#6
Gregory K Wanner, Arayel Osborne, Charlotte H Greene
BACKGROUND: Cardiopulmonary resuscitation (CPR) training has traditionally involved classroom-based courses or, more recently, home-based video self-instruction. These methods typically require preparation and purchase fee; which can dissuade many potential bystanders from receiving training. This study aimed to evaluate the effectiveness of teaching compression-only CPR to previously untrained individuals using our 6-min online CPR training video and skills practice on a homemade mannequin, reproduced by viewers with commonly available items (towel, toilet paper roll, t-shirt)...
November 29, 2016: BMC Emergency Medicine
https://www.readbyqxmd.com/read/27886597/paper-based-enzymatic-electrode-with-enhanced-potentiometric-response-for-monitoring-glucose-in-biological-fluids
#7
Marc Parrilla, Rocío Cánovas, Francisco J Andrade
A novel paper-based potentiometric sensor with an enhanced response for the detection of glucose in biological fluids is presented. The electrode consists on platinum sputtered on a filter paper and a Nafion membrane to immobilize the enzyme glucose oxidase. The response obtained is proportional to the logarithm of the concentration of glucose, with a sensitivity of -119±8mV·decade(-1), a linear range that spans from 10(-4)M to 10(-2.5) M and a limit of detection of 10(-4.5) M of glucose. It is shown that Nafion increases the sensitivity of the technique while minimizing interferences...
November 18, 2016: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/27886155/utilizing-a-wristband-sensor-to-measure-the-stress-level-for-people-with-dementia
#8
Basel Kikhia, Thanos G Stavropoulos, Stelios Andreadis, Niklas Karvonen, Ioannis Kompatsiaris, Stefan Sävenstedt, Marten Pijl, Catharina Melander
Stress is a common problem that affects most people with dementia and their caregivers. Stress symptoms for people with dementia are often measured by answering a checklist of questions by the clinical staff who work closely with the person with the dementia. This process requires a lot of effort with continuous observation of the person with dementia over the long term. This article investigates the effectiveness of using a straightforward method, based on a single wristband sensor to classify events of "Stressed" and "Not stressed" for people with dementia...
November 24, 2016: Sensors
https://www.readbyqxmd.com/read/27886146/a-robot-based-tool-for-physical-and-cognitive-rehabilitation-of-elderly-people-using-biofeedback
#9
Leire Lopez-Samaniego, Begonya Garcia-Zapirain
This publication presents a complete description of a technological solution system for the physical and cognitive rehabilitation of elderly people through a biofeedback system, which is combined with a Lego robot. The technology used was the iOS's (iPhone Operating System) Objective-C programming language and its XCode programming environment; and SQLite in order to create the database. The biofeedback system is implemented by the use of two biosensors which are, in fact, a Microsoft band 2 in order to register the user's heart rate and a MYO sensor to detect the user's arm movement...
November 24, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27885161/a-rehabilitation-internet-of-things-in-the-home-to-augment-motor-skills-and-exercise-training
#10
Bruce H Dobkin
Although motor learning theory has led to evidence-based practices, few trials have revealed the superiority of one theory-based therapy over another after stroke. Nor have improvements in skills been as clinically robust as one might hope. We review some possible explanations, then potential technology-enabled solutions. Over the Internet, the type, quantity, and quality of practice and exercise in the home and community can be monitored remotely and feedback provided to optimize training frequency, intensity, and progression at home...
November 23, 2016: Neurorehabilitation and Neural Repair
https://www.readbyqxmd.com/read/27880049/understanding-clinicians-attitudes-toward-a-mobile-health-strategy-to-childhood-asthma-management-a-qualitative-study
#11
Jessica P Hollenbach, Anna Cushing, Emilie Melvin, Bryanna McGowan, Michelle M Cloutier, Melissa Manice
OBJECTIVES: Mobile technology for childhood asthma can provide real-time data to enhance care. What real-time adherence information clinicians want, how they may use it, and if the data meet their clinical needs has not been fully explored. Our goal was to determine whether pediatric primary care and pulmonary clinicians believe a sensor-based mobile intervention is useful in caring for patients with asthma. METHODS: We recruited participants from 3 urban, primary care and 1 pulmonary practice from July to September 2015 in Hartford, CT...
November 23, 2016: Journal of Asthma: Official Journal of the Association for the Care of Asthma
https://www.readbyqxmd.com/read/27869682/an-indoor-monitoring-system-for-ambient-assisted-living-based-on-internet-of-things-architecture
#12
Gonçalo Marques, Rui Pitarma
The study of systems and architectures for ambient assisted living (AAL) is undoubtedly a topic of great relevance given the aging of the world population. The AAL technologies are designed to meet the needs of the aging population in order to maintain their independence as long as possible. As people typically spend more than 90% of their time in indoor environments, indoor air quality (iAQ) is perceived as an imperative variable to be controlled for the inhabitants' wellbeing and comfort. Advances in networking, sensors, and embedded devices have made it possible to monitor and provide assistance to people in their homes...
November 17, 2016: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/27869105/an-open-access-database-for-the-evaluation-of-heart-sound-algorithms
#13
Chengyu Liu, David Springer, Qiao Li, Benjamin Moody, Ricardo Abad Juan, Francisco J Chorro, Francisco Castells, José Millet Roig, Ikaro Silva, Alistair E W Johnson, Zeeshan Syed, Samuel E Schmidt, Chrysa D Papadaniil, Leontios Hadjileontiadis, Hosein Naseri, Ali Moukadem, Alain Dieterlen, Christian Brandt, Hong Tang, Maryam Samieinasab, Mohammad Reza Samieinasab, Reza Sameni, Roger G Mark, Gari D Clifford
In the past few decades, analysis of heart sound signals (i.e. the phonocardiogram or PCG), especially for automated heart sound segmentation and classification, has been widely studied and has been reported to have the potential value to detect pathology accurately in clinical applications. However, comparative analyses of algorithms in the literature have been hindered by the lack of high-quality, rigorously validated, and standardized open databases of heart sound recordings. This paper describes a public heart sound database, assembled for an international competition, the PhysioNet/Computing in Cardiology (CinC) Challenge 2016...
November 21, 2016: Physiological Measurement
https://www.readbyqxmd.com/read/27862637/weighing-biointeractions-between-fibrin-ogen-and-clot-binding-peptides-using-microcantilever-sensors
#14
Anna Puiggalí-Jou, Luis J Del Valle, Carlos Alemán, Maria M Pérez-Madrigal
Peptides homing tumor vasculature are considered promising molecular imaging agents for cancer detection at an early stage. In addition to their high binding affinity, improved tissue penetrating ability, and low immunogenicity, they can deliver targeted anticancer drugs, thus expanding therapeutic treatments. Among those, CREKA, a linear peptide that specifically binds to clotted-plasma proteins in tumor vessels, has been recently employed to design bioactive systems able to target different cancer types. Within this context, this paper explores the biorecognition event between CR(NMe)EKA, an engineered CREKA-analog bearing a noncoded amino acid (N-methyl-Glu) that is responsible for its enhanced activity, and clotted-plasma proteins (fibrin and fibrinogen) by nanomechanical detection...
November 14, 2016: Journal of Peptide Science: An Official Publication of the European Peptide Society
https://www.readbyqxmd.com/read/27853357/feasibility-of-a-novel-mhealth-management-system-to-capture-and-improve-medication-adherence-among-adolescents-with-asthma
#15
Anna Cushing, Melissa P Manice, Andrew Ting, Michael K Parides
PURPOSE: Currently, 7.1 million children in the United States have asthma. Nonadherence to daily controller asthma medication is common, leading to more severe symptoms, overuse of rescue medication, and increased hospitalizations. The purpose of this study was to develop and evaluate the feasibility and acceptability of a novel mHealth management system composed of a sensored device, which is connected to mobile phone app that is designed to monitor and improve asthma medication adherence...
2016: Patient Preference and Adherence
https://www.readbyqxmd.com/read/27845651/non-contact-pressure-based-sleep-wake-discrimination
#16
Lorcan Walsh, Sean McLoone, Joesph Ronda, Jeanne F Duffy, Charles A Czeisler
Poor sleep is increasingly being recognised as an important prognostic parameter of health. For those with suspected sleep disorders, patients are referred to sleep clinics which guide treatment. However, sleep clinics are not always a viable option due to their high cost, a lack of experienced practitioners, lengthy waiting lists and an unrepresentative sleeping environment. A home-based non-contact sleep/wake monitoring system may be used as a guide for treatment potentially stratifying patients by clinical need or highlighting longitudinal changes in sleep and nocturnal patterns...
October 25, 2016: IEEE Transactions on Bio-medical Engineering
https://www.readbyqxmd.com/read/27835037/glycemia-treatment-satisfaction-cognition-and-sleep-quality-in-adults-and-adolescents-with-type-1-diabetes-when-using-a-closed-loop-system-overnight-versus-sensor-augmented-pump-with-low-glucose-suspend-function-a-randomized-crossover-study
#17
Amin Sharifi, Martin I De Bock, Dilshani Jayawardene, Margaret M Loh, Jodie C Horsburgh, Carolyn L Berthold, Nirubasini Paramalingam, Leon A Bach, Peter G Colman, Elizabeth A Davis, Benyamin Grosman, Christel Hendrieckx, Alicia J Jenkins, Kavita Kumareswaran, Natalie Kurtz, Andrew Kyoong, Richard J MacIsaac, Jane Speight, Steven Trawley, Glenn M Ward, Anirban Roy, Timothy W Jones, David N O'Neal
BACKGROUND: We compared glycemia, treatment satisfaction, sleep quality, and cognition using a nighttime Android-based hybrid closed-loop system (Android-HCLS) with sensor-augmented pump with low-glucose suspend function (SAP-LGS) in people with type 1 diabetes. MATERIALS AND METHODS: An open-label, prospective, randomized crossover study of 16 adults (mean [SD] age 42.1 [9.6] years) and 12 adolescents (15.2 [1.6] years) was conducted. All participants completed four consecutive nights at home with Android-HCLS (proportional integral derivative with insulin feedback algorithm; Medtronic) and SAP-LGS...
November 11, 2016: Diabetes Technology & Therapeutics
https://www.readbyqxmd.com/read/27828195/label-free-optical-sensor-based-on-red-blood-cells-laser-tweezers-raman-spectroscopy-analysis-for-abo-blood-typing
#18
Duo Lin, Zuci Zheng, Qiwen Wang, Hao Huang, Zufang Huang, Yun Yu, Sufang Qiu, Cuncheng Wen, Min Cheng, Shangyuan Feng
The clinical significance of ABO blood typing extends beyond transfusion medicine and is demonstrated to be associated with susceptibility to various diseases, even including cancer. In this study, a home-made laser tweezers Raman spectroscopy (LTRS) system was applied to detect red blood cells (RBCs) with the aim to develop a label-free, simple and objective blood typing method for the first time. High-quality Raman spectra of RBCs in the fingerprint region of 420-1700 cm<sup>-1</sup> can be obtained, meanwhile exciting blood typing results can be achieved, especially with an accuracy of 100% for identifying Type AB from other blood types with the use of multivariate statistical analysis based on principal component analysis (PCA) combined with linear discriminant analysis (LDA)...
October 17, 2016: Optics Express
https://www.readbyqxmd.com/read/27823703/effects-of-aerobic-exercise-on-home-based-sleep-among-overweight-and-obese-men-with-chronic-insomnia-symptoms-a-randomized-controlled-trial
#19
Xiao Tan, Markku Alén, Petri Wiklund, Markku Partinen, Sulin Cheng
OBJECTIVE: To determine the effect of a six-month aerobic exercise program on home-based sleep quality among overweight and obese men with chronic insomnia symptoms. METHODS: Participants were 45 Finnish men (93% had body mass index ≥25) aged 30-65 years, with chronic (≥3 months) insomnia symptoms as classified by the DSM-IV criteria. Participants were randomized into an exercise (n = 24) or control group (n = 21). The exercise group received six-month aerobic exercise intervention with one to five sessions per week of 30-60 minutes duration...
September 2016: Sleep Medicine
https://www.readbyqxmd.com/read/27822467/a-kinect-based-physiotherapy-and-assessment-platform-for-parkinson-s-disease-patients
#20
Ioannis Pachoulakis, Nikolaos Xilourgos, Nikolaos Papadopoulos, Anastasia Analyti
We report on a Kinect-based, augmented reality, real-time physiotherapy platform tailored to Parkinson's disease (PD) patients. The platform employs a Kinect sensor to extract real-time 3D skeletal data (joint information) from a patient facing the sensor (at 30 frames per second). In addition, a small collection of exercises practiced in traditional physiotherapy for PD patients has been implemented in the Unity 3D game engine. Each exercise employs linear or circular movement patterns and poses very light-weight processing demands on real-time computations...
2016: Journal of Medical Engineering
keyword
keyword
86570
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"