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 872—DENTAL DEVICES > SUBPART B—Diagnostic Devices (§872.1500 to §872.2060) > 872.1740—Caries detection device.

872.1740—Caries detection device.

(a) Identification. The caries detection device is a device intended to show the existence of decay in a patient's tooth by use of electrical current.
(b) Classification. Class II.