GroundRules
21 CFR 886.1300: Afterimage flasher.
Where this section sits in the code
- Title 21—Food and Drugs
- CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES
- SUBCHAPTER H—MEDICAL DEVICES
- PART 886—OPHTHALMIC DEVICES
- Subpart B—Diagnostic Devices
(a) Identification. An afterimage flasher is an AC-powered light that automatically switches on and off to allow performance of an afterimage test in which the patient indicates the positions of afterimages after the light is off. The device is intended to determine harmonious/anomalous retinal correspondence (the condition in which corresponding points on the retina have the same directional value).
(b) Classification. Class II.
Collected 2026-08-27T02:24:47Z. Source file · JSON