(329 days)
The ActTrust is an ultra-compact, lightweight, wrist-worn activity, temperature and ambient light monitor that can be used to analyze circadian rhythms, automatically collect and store data for sleep parameters, and assess activity in any instance where quantifiable analysis of physical motion is desirable. The device is intended to monitor limb or body movements during daily living and sleep. ActTrust is indicated for adults of 22 years of age and over.
ActTrust is a compact, ambulatory, battery-operated data recorder with physical characteristics similar to a small wristwatch. The ActTrust is intended for the acquisition and analysis of the physical activity of the body, peripheral temperature and light exposure during daily living and sleep. The ActTrust uses state of the art miniature electronic technology to measure the data and store these data within the device. The ActTrust require operational software to allow configuration, data download, storage and off-line analysis of activity data by a health care provider. The device is connected directly by means of a standard Universal Serial Bus connection for configuration and download.
The ActTrust device is an activity, temperature, and ambient light monitor designed to analyze circadian rhythms, collect sleep parameters, and assess physical movement.
Here's an analysis of the acceptance criteria and study proving the device meets them:
1. Table of Acceptance Criteria and Reported Device Performance:
| Requirement Summary | Pass/Fail Criteria | Test Result |
|---|---|---|
| The device shall measure linear acceleration with an accuracy of +/-5% over the full range. | The recorded acceleration over the test range shall meet the requirement. | PASS |
| The device accuracy shall be |
§ 882.5050 Biofeedback device.
(a)
Identification. A biofeedback device is an instrument that provides a visual or auditory signal corresponding to the status of one or more of a patient's physiological parameters (e.g., brain alpha wave activity, muscle activity, skin temperature, etc.) so that the patient can control voluntarily these physiological parameters.(b)
Classification. Class II (special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter when it is a prescription battery powered device that is indicated for relaxation training and muscle reeducation and prescription use, subject to § 882.9.