---
kind: "section"
citation: "21 C.F.R. § 886.1905"
title: "21"
number: "886.1905"
heading: "Nystagmus tape."
url: "https://uscodex.org/cfr/21/886.1905"
---

# §886.1905. Nystagmus tape.

- (a) **Identification.** Nystagmus tape is a device that is a long, narrow strip of fabric or other flexible material on which a series of objects are printed. The device is intended to be moved across a patient's field of vision to elicit optokinetic nystagmus (abnormal and irregular eye movements) and to test for blindness.
- (b) **Classification.** Class I (general controls). The device is exempt from the premarket notification procedures in [subpart E of part 807](/cfr/21/part807-subpartE.md) of this chapter, subject to the limitations in [§ 886.9](/cfr/21/886.9.md). The device is also exempt from the current good manufacturing practice requirements of the quality management system regulation in [part 820](/cfr/21/part820.md) of this chapter, except for requirements concerning records and complaint files under [§ 820.35](/cfr/21/820.35.md) of this chapter.

## Notes

### Amendments

[52 FR 33355, Sept. 2, 1987, as amended at 53 FR 35606, Sept. 14, 1988; 66 FR 38813, July 25, 2001; 90 FR 55992, Dec. 4, 2025]

### 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.

### Amendments

[52 FR 33355, Sept. 2, 1987, as amended at 53 FR 35606, Sept. 14, 1988; 66 FR 38813, July 25, 2001; 90 FR 55992, Dec. 4, 2025]