CFR > Title 21 - Food and Drugs > CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES > SUBCHAPTER H—MEDICAL DEVICES (parts 800 to 898) > PART 886—OPHTHALMIC DEVICES > SUBPART B—Diagnostic Devices (§886.1040 to §886.1945) > 886.1435—Maxwell spot.

886.1435—Maxwell spot.

(a) Identification. A Maxwell spot is an AC-powered device that is a light source with a red and blue filter intended to test macular function.
(b) Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in § 886.9.

Code of Federal Regulations

[55 FR 48442, Nov. 20, 1990, as amended at 59 FR 63013, Dec. 7, 1994; 66 FR 38811, July 25, 2001]