Browse hierarchy: [Neurology (NE)](/submissions/NE) → [Subpart B — Neurological Diagnostic Devices](/submissions/NE/subpart-b%E2%80%94neurological-diagnostic-devices) → [21 CFR 882.1790](/submissions/NE/subpart-b%E2%80%94neurological-diagnostic-devices/882.1790) → JXF — Plethysmograph, Ocular

# JXF · Plethysmograph, Ocular

_Neurology · 21 CFR 882.1790 · Class 3_

**Canonical URL:** https://fda.innolitics.com/submissions/NE/subpart-b%E2%80%94neurological-diagnostic-devices/JXF

## Overview

- **Product Code:** JXF
- **Device Name:** Plethysmograph, Ocular
- **Regulation:** [21 CFR 882.1790](/submissions/NE/subpart-b%E2%80%94neurological-diagnostic-devices/882.1790)
- **Device Class:** 3
- **Review Panel:** [Neurology](/submissions/NE)

## Identification

An ocular plethysmograph is a device used to measure or detect volume changes in the eye produced by pulsations of the artery, to diagnose carotid artery occlusive disease (restrictions on blood flow in the carotid artery).

## Classification Rationale

Class III (premarket approval).

## Recent Cleared Devices (0 of 0)

_No cleared devices on record._

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**Source:** [https://fda.innolitics.com/submissions/NE/subpart-b%E2%80%94neurological-diagnostic-devices/JXF](https://fda.innolitics.com/submissions/NE/subpart-b%E2%80%94neurological-diagnostic-devices/JXF)

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