A non-invasive method for evaluating sleep patterns in the comfort of a patient’s residence, this diagnostic tool offers an alternative to traditional in-laboratory polysomnography. It typically involves wearing a small device on the wrist and finger, collecting data related to heart rate, oxygen saturation, and body movements during sleep. For example, an individual suspecting sleep apnea may use this technology to gather data subsequently analyzed by a sleep specialist.
Employing this methodology offers advantages in terms of patient convenience, cost-effectiveness, and accessibility. The ability to conduct the evaluation within a familiar environment often leads to more representative sleep data compared to the potentially disruptive setting of a sleep laboratory. Historically, such comprehensive sleep evaluations required overnight stays in specialized facilities, presenting logistical challenges for many individuals. This at-home approach significantly reduces such barriers to diagnosis and treatment.
