Regulatory Text
21 C.F.R. § 872.1720 — Pulp tester.
§ 872.1720 Pulp tester. (a) Identification. A pulp tester is an AC or battery powered device intended to evaluate the pulpal vitality of teeth by employing high frequency current transmitted by an electrode to stimulate the nerve tissue in the dental pulp. (b) Classification. Class II (special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 872.9. [52 FR 30097, Aug. 12, 1987, as amended at 84 FR 71812, Dec. 30, 2019]
Source: ecfr.gov · govinfo.gov — public domain
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Citation
21 C.F.R. § 872.1720
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The regulatory text of 21 C.F.R. § 872.1720 is reproduced from the official Code of Federal Regulations as published by the Office of the Federal Register and the National Archives and Records Administration.
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Title 21 — Food and Drugs
21 C.F.R. § 1.121 C.F.R. § 1.321 C.F.R. § 1.421 C.F.R. § 1.2021 C.F.R. § 1.2121 C.F.R. § 1.2321 C.F.R. § 1.2421 C.F.R. § 1.7021 C.F.R. § 1.7121 C.F.R. § 1.7221 C.F.R. § 1.7321 C.F.R. § 1.7421 C.F.R. § 1.7521 C.F.R. § 1.7621 C.F.R. § 1.7721 C.F.R. § 1.7821 C.F.R. § 1.7921 C.F.R. § 1.8021 C.F.R. § 1.8121 C.F.R. § 1.8321 C.F.R. § 1.9021 C.F.R. § 1.9121 C.F.R. § 1.9421 C.F.R. § 1.9521 C.F.R. § 1.9621 C.F.R. § 1.9721 C.F.R. § 1.9921 C.F.R. § 1.10121 C.F.R. § 1.22521 C.F.R. § 1.226
21 C.F.R. — public domain
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