← Product Code [EJK](/productcode/EJK) · K874194

# PROTECT DROPS/SAME AS K874070 (K874194)

_John O. Butler · EJK · Dec 16, 1987 · Dental · SESE_

**Canonical URL:** https://fda-staging.innolitics.com/device/K874194

## Device Facts

- **Applicant:** John O. Butler
- **Product Code:** [EJK](/productcode/EJK.md)
- **Decision Date:** Dec 16, 1987
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 872.3250
- **Device Class:** Class 2
- **Review Panel:** Dental

## Regulatory Identification

A calcium hydroxide cavity liner is a device material intended to be applied to the interior of a prepared cavity before insertion of restorative material, such as amalgam, to protect the pulp of a tooth.

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**Source:** [https://fda-staging.innolitics.com/device/K874194](https://fda-staging.innolitics.com/device/K874194)

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