Browse hierarchy: [Anesthesiology (AN)](/submissions/AN) → [Subpart C — Monitoring Devices](/submissions/AN/subpart-c%E2%80%94monitoring-devices) → [21 CFR 868.2450](/submissions/AN/subpart-c%E2%80%94monitoring-devices/868.2450) → JEZ — Monitor, Lung Water Measurement

# JEZ · Monitor, Lung Water Measurement

_Anesthesiology · 21 CFR 868.2450 · Class 3_

**Canonical URL:** https://fda.innolitics.com/submissions/AN/subpart-c%E2%80%94monitoring-devices/JEZ

## Overview

- **Product Code:** JEZ
- **Device Name:** Monitor, Lung Water Measurement
- **Regulation:** [21 CFR 868.2450](/submissions/AN/subpart-c%E2%80%94monitoring-devices/868.2450)
- **Device Class:** 3
- **Review Panel:** [Anesthesiology](/submissions/AN)

## Identification

A lung water monitor is a device used to monitor the trend of fluid volume changes in a patient's lung by measuring changes in thoracic electrical impedance (resistance to alternating current) by means of electrodes placed on the patient's chest.

## Classification Rationale

Class III (premarket approval).

## Recent Cleared Devices (1 of 1)

| Record | Device Name | Applicant | Decision Date | Decision |
| --- | --- | --- | --- | --- |
| [P800003](https://fda.innolitics.com/submissions/AN/subpart-c%E2%80%94monitoring-devices/JEZ/P800003.md) | MODEL 9310 LUNG WATER COMPUTER | Edwards Lifesciences, LLC | Jul 28, 1980 | APWD |

## Top Applicants

- Edwards Lifesciences, LLC — 1 clearance

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**Source:** [https://fda.innolitics.com/submissions/AN/subpart-c%E2%80%94monitoring-devices/JEZ](https://fda.innolitics.com/submissions/AN/subpart-c%E2%80%94monitoring-devices/JEZ)

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