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Evaluating a Remote Monitoring Program for Respiratory Diseases: Prospective Observational Study

Evaluating a Remote Monitoring Program for Respiratory Diseases: Prospective Observational Study

Highest-burden spirometry contains questionnaires that require an active action from the user, such as an audio task or measuring finger pulse oximetry using a finger pulse oximeter and reporting it in a questionnaire on the app. Lowest-burden wearable are normal form-type questionnaires that do not require any additional effort. Spirometry can be considered a high-burden task. Protocol holidays were offered to participants who wanted to drop out of the study as a means to boost retention.

Malik A Althobiani, Yatharth Ranjan, Joseph Jacob, Michele Orini, Richard James Butler Dobson, Joanna C Porter, John R Hurst, Amos A Folarin

JMIR Form Res 2023;7:e51507

Patient and Clinician Perceptions of the Pulse Oximeter in a Remote Monitoring Setting for COVID-19: Qualitative Study

Patient and Clinician Perceptions of the Pulse Oximeter in a Remote Monitoring Setting for COVID-19: Qualitative Study

The i Health AIR has been approved by the Therapeutic Goods Administration in Australia, which has registered the i Health AIR as a class IIa (low-moderate risk) product for intermittent pulse oximetry [23]. The i Health AIR oximeter is powered by a rechargeable battery. After charging, the patient clamps the oximeter onto the ring, middle, or index finger of the nondominant hand and switches it on.

Andrea Torres-Robles, Karen Allison, Simon K Poon, Miranda Shaw, Owen Hutchings, Warwick J Britton, Andrew Wilson, Melissa Baysari

J Med Internet Res 2023;25:e44540

Equity-Driven Sensing System for Measuring Skin Tone–Calibrated Peripheral Blood Oxygen Saturation (OptoBeat): Development, Design, and Evaluation Study

Equity-Driven Sensing System for Measuring Skin Tone–Calibrated Peripheral Blood Oxygen Saturation (OptoBeat): Development, Design, and Evaluation Study

Our method makes regular pulse oximetry screenings possible for billions of pre-existing smartphone owners at a fraction of the cost of consumer pulse oximeters. Using a phone’s screen and camera to measure the divergent absorption rates of blue and red light in hemoglobin, we can measure blood oxygen levels without any additional electronics. The system can be made using approximately US $1 of commodity plastics and a plastic ear clip, which can be easily 3 D-printed or cheaply manufactured at scale.

Alexander T Adams, Ilan Mandel, Yixuan Gao, Bryan W Heckman, Rajalakshmi Nandakumar, Tanzeem Choudhury

JMIR Biomed Eng 2022;7(1):e34934