(116 days)
These devices are tricycles that are indicated for use with people, from children to adults, some of whom may have motor disabilities.
These devices are tricycles
I am sorry, but the provided text is a 510(k) clearance letter from the FDA for a device called "TONICROSS Tricycles." This document is a regulatory approval and does not contain any information about acceptance criteria, device performance studies, sample sizes, expert ground truth, or MRMC comparative effectiveness studies.
Therefore, I cannot fulfill your request to describe the acceptance criteria and the study that proves the device meets them, as this information is not present in the provided text.
§ 890.3850 Mechanical wheelchair.
(a)
Identification. A mechanical wheelchair is a manually operated device with wheels that is intended for medical purposes to provide mobility to persons restricted to a sitting position.(b)
Classification. Class I (general controls).