Browse hierarchy: [Neurology (NE)](/submissions/NE) → [Subpart E — Neurological Surgical Devices](/submissions/NE/subpart-e%E2%80%94neurological-surgical-devices) → [21 CFR 882.4305](/submissions/NE/subpart-e%E2%80%94neurological-surgical-devices/882.4305) → NLP — Drills, Burrs, Trephines, And Accessories (Powered Compound), Reprocessed

# NLP · Drills, Burrs, Trephines, And Accessories (Powered Compound), Reprocessed

_Neurology · 21 CFR 882.4305 · Class 2_

**Canonical URL:** https://fda.innolitics.com/submissions/NE/subpart-e%E2%80%94neurological-surgical-devices/NLP

## Overview

- **Product Code:** NLP
- **Device Name:** Drills, Burrs, Trephines, And Accessories (Powered Compound), Reprocessed
- **Regulation:** [21 CFR 882.4305](/submissions/NE/subpart-e%E2%80%94neurological-surgical-devices/882.4305)
- **Device Class:** 2
- **Review Panel:** [Neurology](/submissions/NE)
- **3rd-party reviewable:** yes

## Identification

Powered compound cranial drills, burrs, trephines, and their accessories are bone cutting and drilling instruments used on a patient's skull. The instruments employ a clutch mechanism to disengage the tip of the instrument after penetrating the skull to prevent plunging of the tip into the brain.

## 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/NE/subpart-e%E2%80%94neurological-surgical-devices/NLP](https://fda.innolitics.com/submissions/NE/subpart-e%E2%80%94neurological-surgical-devices/NLP)

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