← Product Code [HJQ](/submissions/OP/subpart-b%E2%80%94diagnostic-devices/HJQ) · K830625

# CYTO-STAIN (K830625)

_Richard-Allan Medical Ind., Inc. · HJQ · Mar 24, 1983 · Ophthalmic · SESE_

**Canonical URL:** https://fda.innolitics.com/submissions/PA/subpart-b%E2%80%94diagnostic-devices/HJQ/K830625

## Device Facts

- **Applicant:** Richard-Allan Medical Ind., Inc.
- **Product Code:** [HJQ](/submissions/OP/subpart-b%E2%80%94diagnostic-devices/HJQ.md)
- **Decision Date:** Mar 24, 1983
- **Decision:** SESE
- **Submission Type:** Traditional
- **Regulation:** 21 CFR 886.1870
- **Device Class:** Class 1
- **Review Panel:** Ophthalmic

## Regulatory Identification

A stereoscope is an AC-powered or battery-powered device that combines the images of two similar objects to produce a three-dimensional appearance of solidity and relief. It is intended to measure the angle of strabismus (eye muscle deviation), evaluate binocular vision (usage of both eyes to see), and guide a patient's corrective exercises of eye muscles.

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**Source:** [https://fda.innolitics.com/submissions/PA/subpart-b%E2%80%94diagnostic-devices/HJQ/K830625](https://fda.innolitics.com/submissions/PA/subpart-b%E2%80%94diagnostic-devices/HJQ/K830625)

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