Cleared Abbreviated

K181894 - TOF-Cuff monitor

K181894 is the FDA 510(k) clearance for TOF-Cuff monitor by Rgb Medical Devices SA. It is a Class 2 Anesthesiology device (product code DXN) cleared through the Abbreviated 510(k) pathway after a 297-day FDA review.

K181894 · Rgb Medical Devices SA · Anesthesiology device
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May 2019
Decision
297d
Days
Class 2
Risk

K181894 is an FDA 510(k) clearance for the TOF-Cuff monitor. Classified as System, Measurement, Blood-pressure, Non-invasive (product code DXN), Class II - Special Controls.

Submitted by Rgb Medical Devices SA (Madrid, ES). The FDA issued a Cleared decision on May 9, 2019 after a review of 297 days - an extended review cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 870.1130 - the FDA anesthesiology and respiratory device framework. The Abbreviated 510(k) pathway was used, relying on FDA-recognized standards to demonstrate substantial equivalence.

Device pattern: Standards-based predicate clearance. Standards-verified equivalence. The Abbreviated pathway signals strong alignment with FDA-recognized performance standards - typically associated with lower review burden and faster clearance cycles.

View all Rgb Medical Devices SA devices

Submission Details

510(k) Number K181894 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received July 16, 2018
Decision Date May 09, 2019
Days to Decision 297 days
Submission Type Abbreviated
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
157d slower than avg
Panel avg: 140d · This submission: 297d
Pathway characteristics
Standards-based clearance path.

Device Classification

Product Code DXN System, Measurement, Blood-pressure, Non-invasive
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1130
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.

Regulatory Peers - DXN System, Measurement, Blood-pressure, Non-invasive

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