# K120176: Senzzzzz Away

- Pathway: 510(k) (Traditional)
- Applicant: Centrix, Inc.
- Decided: Jul 25, 2012 after 187 days
- Product code: LBH (Varnish, Cavity)
- Device class: 2
- Regulation: 21 CFR 872.3260
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K002989 (2000). 14 ancestors in all.
2 later devices descend from it; 1 cites it directly.
0 of 17 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K021146: D/Sense 1-Step, Centrix, Inc. (2002) Summary page 2.
- K983477: Super Seal, Phoenix Dental, Inc. (1998) Summary page 2.
- K120109: Super Seal Tooth Desensitizer, Phoenix Dental, Inc. (2012). Cleared while this submission was under review Summary page 2.
- K050486: Protect Tooth Desensitizer, Sunstar Butler (2005) Summary page 2.
- K040858: Oralief Therapy for Sensitive Teeth, Novamin Technology, Inc. (2004) Summary page 2.
- K082594: Remesense, Remedent NV (2009) Summary page 2.
- K033521: Bisblock, Bisco, Inc. (2004) Summary page 2.
- K061438: Ultraez Desensitizing Gel, Ultradent Products, Inc. (2007) Summary page 2.

## Most influential descendants
- K122708: Remesense for Sensitive Teeth (2013), 1 descendant of its own
- K132426: Sylphar Remesense Sensitivity Relief Strips (2014), 0 descendants of its own

## Indications for use
To relieve dental hypersensitivity.

Source page: https://510kreport.com/device/K120176
Methodology: https://510kreport.com/methodology