§872.4535. Dental diamond instrument.
21 C.F.R. § 872.4535
Identification. A dental diamond instrument is an abrasive device intended to smooth tooth surfaces during the fitting of crowns or bridges. The device consists of a shaft which is inserted into a handpiece and a head which has diamond chips imbedded into it. Rotation of the diamond instrument provides an abrasive action when it contacts a tooth.
Classification. Class I. The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter.
Notes, amendments, and revision history
Amendments
[52 FR 30097, Aug. 12, 1987, as amended at 59 FR 63008, Dec. 7, 1994]
Authority
Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.
Source
Source: 52 FR 30097, Aug. 12, 1987, unless otherwise noted.
Amendments
[52 FR 30097, Aug. 12, 1987, as amended at 59 FR 63008, Dec. 7, 1994]