PHR

Diammine Silver Fluoride Dental Hypersensitivity Varnish

Product code

PHR

Device name

Diammine Silver Fluoride Dental Hypersensitivity Varnish

Device class

Class 2

21 CFR

21 CFR 872.3260

Medical specialty

Dental

Marketing pathway

510(K)

Flag

Third-party review eligible

510(k) clearances (last 3 years)

5

Summaries archived here

3 (direct download)

510(k) clearances (all years, FDA)

8 (all years; only the last 3 years are listed here)

FDA classification definition

Applied to tooth enamel to block dentinal tubules for the purpose of reducing tooth sensitivity.

Definition text from the FDA device classification database (U.S. federal government work, public domain).

510(k) clearances, last 3 years (5)

Last three years. Most recent: 2025-05-07.

3 summaries are archived here for direct download.