Cleared Traditional

K840108 - NEUROMUSCULAR TRANSMISSION MONITOR

K840108 is the FDA 510(k) clearance for NEUROMUSCULAR TRANSMISSION MONITOR by Datex Division Instrumentarium Corp.. It is a Class 2 Anesthesiology device (product code KOI) cleared through the Traditional 510(k) pathway after a 38-day FDA review.

K840108 · Datex Division Instrumentarium Corp. · Anesthesiology device
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Feb 1984
Decision
38d
Days
Class 2
Risk

K840108 is an FDA 510(k) clearance for the NEUROMUSCULAR TRANSMISSION MONITOR. Classified as Stimulator, Nerve, Peripheral, Electric (product code KOI), Class II - Special Controls.

Submitted by Datex Division Instrumentarium Corp. (Walker, US). The FDA issued a Cleared decision on February 17, 1984 after a review of 38 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.2775 - the FDA anesthesiology and respiratory device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Datex Division Instrumentarium Corp. devices

Submission Details

510(k) Number K840108 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 10, 1984
Decision Date February 17, 1984
Days to Decision 38 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
102d faster than avg
Panel avg: 140d · This submission: 38d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code KOI Stimulator, Nerve, Peripheral, Electric
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.2775
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Anesthesiology devices follow this clearance model.