(364 days)
The Muscle Response Monitor is a battery powered device that has been developed for re-education and relaxation of the muscles in the hand.
The Muscle Response Monitor is a battery powered device.
The provided text is a 510(k) clearance letter from the FDA for a device called "Muscle Response Monitor." It simply states that the device has been found substantially equivalent to previously marketed devices. However, this document does not contain any information regarding acceptance criteria, device performance studies, sample sizes, ground truth establishment, or expert qualifications.
Therefore, I cannot fulfill your request for the detailed information as it is not present in the provided text. The letter is a regulatory approval document, not a scientific study report.
§ 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.