Product code

NKJ: Cushion, pad, denture, wax impregnated cotton, over the counter

FDA product code · Class I · Dental

Key facts

Product code NKJ
Device Cushion, pad, denture, wax impregnated cotton, over the counter
Device class Class I
Regulation number 872.3540
Review panel Dental
Medical specialty Dental
Submission type 510(K) Exempt
GMP exempt No
Implanted device No
Life-sustaining or life-supporting No
Definition OTC denture cushion or pad made of wax impregnated cotton cloth that the patient applies to the base or inner surface of a denture before inserting the denture into the mouth. The Device is intended to be discarded following 1 day's use.

At a glance

  • None 510(k) clearances
  • None De Novo grants
  • None PMA approvals
  • None HDE approvals
  • 1–9 UDI devices (GUDID)
  • 1–9 MAUDE adverse event reports
  • None Recalled products (Z-numbers)

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

About FDA device product codes

FDA product codes classify medical devices by type and intended use; each code maps to a device class, a classification regulation and a review panel.

Source: U.S. Food and Drug Administration (FDA), Product Classification database

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