Design and Usability of Medical Devices

Development and Testing of a Data Capture Device for Use With Clinical Incentive Spirometers: Testing and Usability Study

Michael L Burns, Anik Sinha, Alexander Hoffmann, Zewen Wu, Tomas Medina Inchauste, Aaron Retsky, David Chesney, Sachin Kheterpal, Nirav Shah

JMIR Biomed Eng 2023 (Sep 07); 8:e46653

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Early Warning Scores to Support Continuous Wireless Vital Sign Monitoring for Complication Prediction in Patients on Surgical Wards: Retrospective Observational Study

Mathilde C van Rossum, Robin E M Bekhuis, Ying Wang, Johannes H Hegeman, Ellis C Folbert, Miriam M R Vollenbroek-Hutten, Cornelis J Kalkman, Ewout A Kouwenhoven, Hermie J Hermens

JMIR Perioper Med 2023 (Aug 30); 6:e44483

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Perceived Use Cases, Barriers, and Requirements for a Smart Health-Tracking Toilet Seat: Qualitative Focus Group Study

Sander Hermsen, Vera Verbiest, Marije Buijs, Eva Wentink

JMIR Hum Factors 2023 (Aug 11); 10:e44850

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Evaluating the Usefulness and Ease of Use of a Next-Generation–Connected Drug Delivery Device for Growth Hormone Therapy: Qualitative Study of Health Care Professionals’ Perceptions

José I Labarta, Paul Dimitri, Matthew Keiser, Ekaterina Koledova, Octavio Rivera-Romero

JMIR Hum Factors 2023 (Aug 02); 10:e46893

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The Accuracy of Wrist-Worn Photoplethysmogram–Measured Heart and Respiratory Rates in Abdominal Surgery Patients: Observational Prospective Clinical Validation Study

Jonna A van der Stam, Eveline H J Mestrom, Jai Scheerhoorn, Fleur E N B Jacobs, Simon Nienhuijs, Arjen-Kars Boer, Natal A W van Riel, Helma M de Morree, Alberto G Bonomi, Volkher Scharnhorst, R Arthur Bouwman

JMIR Perioper Med 2023 (Feb 20); 6:e40474

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Acceptability and Feasibility of a Low-Cost Device for Gestational Age Assessment in a Low-Resource Setting: Qualitative Study

Angela Koech, Peris Muoga Musitia, Grace Mkanjala Mwashigadi, Mai-Lei Woo Kinshella, Marianne Vidler, Marleen Temmerman, Rachel Craik, Peter von Dadelszen, J Alison Noble, Aris T Papageorghiou, The PRECISE Network

JMIR Hum Factors 2022 (Dec 27); 9(4):e34823

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Usability and Teachability of Continuous Glucose Monitoring Devices in Older Adults and Diabetes Educators: Task Analysis and Ease-of-Use Survey

Simon Psavko, Noam Katz, Tina Mirchi, Courtney R Green

JMIR Hum Factors 2022 (Dec 15); 9(4):e42057

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Differentiated Effects and Determinants of Home Blood Pressure Telemonitoring: Three-Year Cohort Study in Jieshou, Anhui, China

Qun Xue, Xuewu Zhang, Rong Liu, Xiaoqin Guan, Guocheng Li, Linhai Zhao, Qian Wang, Debin Wang, Xingrong Shen

J Med Internet Res 2022 (Oct 11); 24(10):e37648

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Development of a Noninvasive Blood Glucose Monitoring System Prototype: Pilot Study

Maria Valero, Priyanka Pola, Oluwaseyi Falaiye, Katherine H Ingram, Liang Zhao, Hossain Shahriar, Sheikh Iqbal Ahamed

JMIR Form Res 2022 (Aug 26); 6(8):e38664

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Development of a Connected Sensor System in Colorectal Surgery: User-Centered Design Case Study

Christel Schwartz-Lasfargues, Camille Roux-Gendron, Pim Edomskis, Isabelle Marque, Yves Bayon, Johan F Lange, Jean Luc Faucheron, Bertrand Trilling

JMIR Hum Factors 2022 (Jul 08); 9(3):e31529

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Use of Health Care Chatbots Among Young People in China During the Omicron Wave of COVID-19: Evaluation of the User Experience of and Satisfaction With the Technology

Yi Shan, Meng Ji, Wenxiu Xie, Xiaomin Zhang, Xiaobo Qian, Rongying Li, Tianyong Hao

JMIR Hum Factors 2022 (Jun 09); 9(2):e36831

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Surveillance of Arrhythmia in Patients After Myocardial Infarction Using Wearable Electrocardiogram Patch Devices: Prospective Cohort Study

Ju-Seung Kwun, Chang-Hwan Yoon, Sun-Hwa Kim, Ki-Hyun Jeon, Si-Hyuck Kang, Wonjae Lee, Tae-Jin Youn, In-Ho Chae

JMIR Cardio 2022 (Jun 09); 6(1):e35615

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Adoption of a Postoperative Pain Self-Report Tool: Qualitative Study

Bram Thiel, Inez Iao, Joris Smid, Emmy de Wit, Seppe Koopman, Bart Geerts, Marc Godfried, Cor Kalkman

JMIR Hum Factors 2022 (Apr 26); 9(2):e33706

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User Perceptions of Different Vital Signs Monitor Modalities During High-Fidelity Simulation: Semiquantitative Analysis

Samira Akbas, Sadiq Said, Tadzio Raoul Roche, Christoph B Nöthiger, Donat R Spahn, David W Tscholl, Lisa Bergauer

JMIR Hum Factors 2022 (Mar 18); 9(1):e34677

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Usability of Wearable Multiparameter Technology to Continuously Monitor Free-Living Vital Signs in People Living With Chronic Obstructive Pulmonary Disease: Prospective Observational Study

Grace Hawthorne, Neil Greening, Dale Esliger, Samuel Briggs-Price, Matthew Richardson, Emma Chaplin, Lisa Clinch, Michael C Steiner, Sally J Singh, Mark W Orme

JMIR Hum Factors 2022 (Feb 16); 9(1):e30091

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Accuracy Assessment of Oura Ring Nocturnal Heart Rate and Heart Rate Variability in Comparison With Electrocardiography in Time and Frequency Domains: Comprehensive Analysis

Rui Cao, Iman Azimi, Fatemeh Sarhaddi, Hannakaisa Niela-Vilen, Anna Axelin, Pasi Liljeberg, Amir M Rahmani

J Med Internet Res 2022 (Jan 18); 24(1):e27487

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Adaptability of Assistive Mobility Devices and the Role of the Internet of Medical Things: Comprehensive Review

Daniel Ayo Oladele, Elisha Didam Markus, Adnan M Abu-Mahfouz

JMIR Rehabil Assist Technol 2021 (Nov 15); 8(4):e29610

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A Novel Digital Pill System for Medication Adherence Measurement and Reporting: Usability Validation Study

Susan L Baumgartner, D Eric Buffkin Jr, Elise Rukavina, Jason Jones, Elizabeth Weiler, Tony C Carnes

JMIR Hum Factors 2021 (Nov 08); 8(4):e30786

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A Wi-Fi–Based Mask-Type Laryngoscope for Telediagnosis During the COVID-19 Pandemic: Instrument Validation Study

Youngjin Moon, Jaeho Hyun, Jeongmin Oh, Kwanhee Lee, Yoon Se Lee, Jun Ki Kim

J Med Internet Res 2021 (Oct 18); 23(10):e31224

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Evaluation of a Digital Handheld Hydrogen Breath Monitor to Diagnose Lactose Malabsorption: Interventional Crossover Study

Simon C Mathews, Sandy Templeton, Stephanie K Taylor, Sten Harris, Margaret Stewart, Shruti M Raja

JMIR Form Res 2021 (Oct 18); 5(10):e33009

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