Browse hierarchy: [Physical Medicine (PM)](/submissions/PM) → [Subpart B — Physical Medicine Diagnostic Devices](/submissions/PM/subpart-b%E2%80%94physical-medicine-diagnostic-devices) → [21 CFR 890.1225](/submissions/PM/subpart-b%E2%80%94physical-medicine-diagnostic-devices/890.1225) → IKP — Chronaximeter

# IKP · Chronaximeter

_Physical Medicine · 21 CFR 890.1225 · Class 2_

**Canonical URL:** https://fda.innolitics.com/submissions/PM/subpart-b%E2%80%94physical-medicine-diagnostic-devices/IKP

## Overview

- **Product Code:** IKP
- **Device Name:** Chronaximeter
- **Regulation:** [21 CFR 890.1225](/submissions/PM/subpart-b%E2%80%94physical-medicine-diagnostic-devices/890.1225)
- **Device Class:** 2
- **Review Panel:** [Physical Medicine](/submissions/PM)
- **3rd-party reviewable:** yes

## Identification

A chronaximeter is a device intended for medical purposes to measure neuromuscular excitability by means of a strength-duration curve that provides a basis for diagnosis and prognosis of neurological dysfunction.

## Classification Rationale

Class II (performance standards).

## Recent Cleared Devices (0 of 0)

_No cleared devices on record._

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**Source:** [https://fda.innolitics.com/submissions/PM/subpart-b%E2%80%94physical-medicine-diagnostic-devices/IKP](https://fda.innolitics.com/submissions/PM/subpart-b%E2%80%94physical-medicine-diagnostic-devices/IKP)

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