Development of Novel Medical Devices and Innovations for Existing Devices

Pump-Free Microfluidics for Cell Concentration Analysis on Smartphones in Clinical Settings (SmartFlow): Design, Development, and Evaluation

Sixuan Wu, Kefan Song, Jason Cobb, Alexander T Adams

JMIR Biomed Eng 2024 (Dec 23); 9:e62770

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Developing a Sleep Algorithm to Support a Digital Medicine System: Noninterventional, Observational Sleep Study

Jeffrey M Cochran

JMIR Ment Health 2024 (Dec 20); 11:e62959

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Validation of a Wearable Sensor Prototype for Measuring Heart Rate to Prescribe Physical Activity: Cross-Sectional Exploratory Study

Fernanda Laís Loro, Riane Martins, Janaína Barcellos Ferreira, Cintia Laura Pereira de Araujo, Lucio Rene Prade, Cristiano Bonato Both, Jéferson Campos Nobre Nobre, Mariane Borba Monteiro, Pedro Dal Lago

JMIR Biomed Eng 2024 (Dec 11); 9:e57373

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User Perceptions of Wearability of Knitted Sensor Garments for Long-Term Monitoring of Breathing Health: Thematic Analysis of Focus Groups and a Questionnaire Survey

Kristel Fobelets, Nikita Mohanty, Mara Thielemans, Lieze Thielemans, Gillian Lake-Thompson, Meijing Liu, Kate Jopling, Kai Yang

JMIR Biomed Eng 2024 (Dec 10); 9:e58166

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Using a Quality-Controlled Dataset From ViSi Mobile Monitoring for Analyzing Posture Patterns of Hospitalized Patients: Retrospective Observational Study

Emily J Huang, Yuexin Chen, Clancy J Clark

JMIR Mhealth Uhealth 2024 (Nov 06); 12:e54735

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The COSMOS Registry of CytoSorb Hemoadsorption Therapy in Critically Ill Patients: Protocol for an International, Prospective Registry

Fabio Silvio Taccone, Frank Martin Brunkhorst, Gabriella Bottari, Jorge Hidalgo, Andreas Kribben, Jean-Louis Teboul, Dana Tomescu, Teresa Klaus, Joerg Scheier, Efthymios Deliargyris, Ricard Ferrer

JMIR Res Protoc 2024 (Nov 05); 13:e55880

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A Compressive Armchair (OTO) to Perform Deep Pressure Therapy in Children With Autism Spectrum Disorder: User-Centered Design and Feasibility Study

Thomas Gargot, Amandine Vachaud, Clémence Gilard, Alexia Audrain, Marie Gomot, Marco Guidotti, Frédéric Briend, Joëlle Malvy, Frédérique Bonnet Brilhault

JMIR Hum Factors 2024 (Nov 05); 11:e55754

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Accuracy of a Smart Diaper System for Nursing Home Residents for Automatically Detecting Voided Volume: Instrument Validation Study

Jae Heon Kim, Ui Cheol Lee, Byeong Hun Jeong, Byeong Uk Kang, Sung Ryul Shim, In Gab Jeong

JMIR Form Res 2024 (Oct 24); 8:e58583

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Integrating Real-Time Air Quality Monitoring, Ecological Momentary Assessment, and Spirometry to Evaluate Asthma Symptoms: Usability Study

Barbara Polivka, Kathryn Krueger, Olivia Bimbi, Luz Huntington-Moskos, Sharmilee Nyenhuis, Emily Cramer, Kamal Eldeirawi

JMIR Form Res 2024 (Oct 10); 8:e60147

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Feasibility of Monitoring Heart and Respiratory Rates Using Nonwearable Devices and Consistency of the Measured Parameters: Pilot Feasibility Study

Kasumi Ikuta, Miya Aishima, Maiko Noguchi-Watanabe, Sakiko Fukui

JMIR Hum Factors 2024 (Oct 08); 11:e56547

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Enhancing Patient Safety Through an Integrated Internet of Things Patient Care System: Large Quasi-Experimental Study on Fall Prevention

Ming-Huan Wen, Po-Yin Chen, Shirling Lin, Ching-Wen Lien, Sheng-Hsiang Tu, Ching-Yi Chueh, Ying-Fang Wu, Kelvin Tan Cheng Kian, Yeh-Liang Hsu, Dorothy Bai

J Med Internet Res 2024 (Oct 03); 26:e58380

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Game-Based Assessment of Peripheral Neuropathy Combining Sensor-Equipped Insoles, Video Games, and AI: Proof-of-Concept Study

Antao Ming, Vera Clemens, Elisabeth Lorek, Janina Wall, Ahmad Alhajjar, Imke Galazky, Anne-Katrin Baum, Yang Li, Meng Li, Sebastian Stober, Nils David Mertens, Peter Rene Mertens

J Med Internet Res 2024 (Oct 01); 26:e52323

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Identifying Gravity-Related Artifacts on Ballistocardiography Signals by Comparing Weightlessness and Normal Gravity Recordings (ARTIFACTS): Protocol for an Observational Study

Urs-Vito Albrecht, Annabelle Mielitz, Kazi Mohammad Abidur Rahman, Ulf Kulau

JMIR Res Protoc 2024 (Sep 26); 13:e63306

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Agreement Between Apple Watch and Actical Step Counts in a Community Setting: Cross-Sectional Investigation From the Framingham Heart Study

Nicole L Spartano, Yuankai Zhang, Chunyu Liu, Ariel Chernofsky, Honghuang Lin, Ludovic Trinquart, Belinda Borrelli, Chathurangi H Pathiravasan, Vik Kheterpal, Christopher Nowak, Ramachandran S Vasan, Emelia J Benjamin, David D McManus, Joanne M Murabito

JMIR Biomed Eng 2024 (Jul 24); 9:e54631

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Stroke Survivors’ Interaction With Hand Rehabilitation Devices: Observational Study

Chioma Obinuchi Wodu, Gillian Sweeney, Milena Slachetka, Andrew Kerr

JMIR Biomed Eng 2024 (Jun 26); 9:e54159

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Impact of Audio Data Compression on Feature Extraction for Vocal Biomarker Detection: Validation Study

Jessica Oreskovic, Jaycee Kaufman, Yan Fossat

JMIR Biomed Eng 2024 (Apr 15); 9:e56246

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Preliminary Assessment of an Ambulatory Device Dedicated to Upper Airway Muscle Training in Patients With Sleep Apnea: Proof-of-Concept Study

Patrice Roberge, Jean Ruel, André Bégin-Drolet, Jean Lemay, Simon Gakwaya, Jean-François Masse, Frédéric Sériès

JMIR Biomed Eng 2024 (Apr 15); 9:e51901

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The Association of Macronutrient Consumption and BMI to Exhaled Carbon Dioxide in Lumen Users: Retrospective Real-World Study

Shlomo Yeshurun, Tomer Cramer, Daniel Souroujon, Merav Mor

JMIR Mhealth Uhealth 2024 (Apr 01); 12:e56083

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Validation of a Novel Noninvasive Technology to Estimate Blood Oxygen Saturation Using Green Light: Observational Study

Sanjay Gokhale, Vinoop Daggubati, Georgios Alexandrakis

JMIR Biomed Eng 2024 (Mar 27); 9:e46974

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Investigation of Deepfake Voice Detection Using Speech Pause Patterns: Algorithm Development and Validation

Nikhil Valsan Kulangareth, Jaycee Kaufman, Jessica Oreskovic, Yan Fossat

JMIR Biomed Eng 2024 (Mar 21); 9:e56245

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