---
kind: "section"
citation: "21 C.F.R. § 886.1220"
title: "21"
number: "886.1220"
heading: "Corneal electrode."
url: "https://uscodex.org/cfr/21/886.1220"
---

# §886.1220. Corneal electrode.

- (a) **Identification.** A corneal electrode is an AC-powered device, usually part of a special contact lens, intended to be applied directly to the cornea to provide data showing the changes in electrical potential in the retina after electroretinography (stimulation by light).
- (b) **Classification.** Class II.

## Notes

### Authority

Authority: 21 U.S.C. 351, 360, 360c, 360e, 360j, 360 l, 371.

### Source

Source: 52 FR 33355, Sept. 2, 1987, unless otherwise noted.