Cleared Special

K991583 - NEUROSIGN 400, 4 CHANNEL MOTOR NERVE MONITOR (FDA 510(k) Clearance)

May 1999
Decision
12d
Days
Class 2
Risk

K991583 is an FDA 510(k) clearance for the NEUROSIGN 400, 4 CHANNEL MOTOR NERVE MONITOR. This device is classified as a Stimulator, Nerve (Class II - Special Controls, product code ETN).

Submitted by The Magstim Company , Ltd. (New York, US). The FDA issued a Cleared decision on May 19, 1999, 12 days after receiving the submission on May 7, 1999.

This device falls under the Ear, Nose, Throat FDA review panel. Regulated under 21 CFR 874.1820.

Submission Details

510(k) Number K991583 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 07, 1999
Decision Date May 19, 1999
Days to Decision 12 days
Submission Type Special
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF

Device Classification

Product Code ETN - Stimulator, Nerve
Device Class Class II - Special Controls
CFR Regulation 21 CFR 874.1820

Similar Devices - ETN Stimulator, Nerve

Evala Nerve Stimulator (EPNR002)
K253536 · Epineuron Technologies, Inc. · Feb 2026
NIM Essence™ EMG Endotracheal Tube (NIMEID060)
K251672 · Medtronic Xomed, Inc. · Feb 2026
NIM Standard Reinforced EMG Endotracheal Tube
K230320 · Medtronic Xomed, Inc. · Oct 2023
EARP Nerve Cuff Electrode
K230853 · Nvision Biomedical Technologies, Inc. · Oct 2023
NIM™ 35cm long Surgeon Control Probe, 1mm Ball-Tip (NIMDTP35)
K231580 · Medtronic Xomed, Inc. · Aug 2023
NIM Surgeon Control Probe, Prass Tip, NIM Surgeon Control Probe, 1mm Ball Tip, NIM Surgeon Control Probe, 1mm Ball Tip, 35cm Long
K213246 · Medtronic Xomed, Inc. · Mar 2022