
Tanzen Medical aims to improve the diagnosis and treatment management of sleep disorders by providing an in-home characterization of leg movements during sleep. Their core product, RestEaze, is a multi-sensor, ambulatory device that records, stores, and analyzes leg movements, assisting in the diagnosis and management of sleep-related disorders. The company targets a significant unmet medical need, as current methods like polysomnography are expensive and inaccessible for long-term monitoring. Tanzen Medical claims their solution offers a 70% improvement in diagnosis accuracy and an 80% improvement in treatment management compared to the standard of care, addressing issues like Periodic Leg Movements (PLMS) which are linked to serious health conditions. They are developing a complete end-to-end solution including a physician dashboard and a digital sleep diary.

Tanzen Medical aims to improve the diagnosis and treatment management of sleep disorders by providing an in-home characterization of leg movements during sleep. Their core product, RestEaze, is a multi-sensor, ambulatory device that records, stores, and analyzes leg movements, assisting in the diagnosis and management of sleep-related disorders. The company targets a significant unmet medical need, as current methods like polysomnography are expensive and inaccessible for long-term monitoring. Tanzen Medical claims their solution offers a 70% improvement in diagnosis accuracy and an 80% improvement in treatment management compared to the standard of care, addressing issues like Periodic Leg Movements (PLMS) which are linked to serious health conditions. They are developing a complete end-to-end solution including a physician dashboard and a digital sleep diary.
Product: RestEaze — ankle-worn multi-sensor ambulatory device for in-home leg-movement monitoring during sleep
Focus: Diagnosis and treatment management of sleep-related leg movement disorders (e.g., PLMS)
Founded: 2017
Headquarters: Severna Park, Maryland, United States
Team size: 6 employees (reported)
NSF grant (Jul 2018) — reported ~$225k; total funding reported ~$230k
Sleep-health monitoring, specifically periodic leg movements and related sleep disorders
2017
Medical devices; Sleep health
$225,000
Reported NSF grant for RestEaze development; Dealroom lists $225k (Jul 2018).
“National Science Foundation”