Cleared Traditional

MARQUEST SCT 2000, HEATED HUMIDIFICATION SYSTEM (K880979) - FDA 510(k) Clearance

Class II Anesthesiology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K880979 · Marquest Medical Products, Inc. · Anesthesiology device
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Jul 1988
Decision
129d
Days
Class 2
Risk

K880979 is an FDA 510(k) clearance for the MARQUEST SCT 2000, HEATED HUMIDIFICATION SYSTEM. Classified as Humidifier, Respiratory Gas, (direct Patient Interface) (product code BTT), Class II - Special Controls.

Submitted by Marquest Medical Products, Inc. (Englewood, US). The FDA issued a Cleared decision on July 15, 1988 after a review of 129 days - within the typical 510(k) review window.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5450 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Anesthesiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Marquest Medical Products, Inc. devices

Submission Details

510(k) Number K880979 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 08, 1988
Decision Date July 15, 1988
Days to Decision 129 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
10d faster than avg
Panel avg: 139d · This submission: 129d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BTT Humidifier, Respiratory Gas, (direct Patient Interface)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5450
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 - BTT Humidifier, Respiratory Gas, (direct Patient Interface)

All 51
Devices cleared under the same product code (BTT) and FDA review panel - the closest regulatory comparables to K880979.
RESPIRONICS HEATED HUMIDIFIER
K012633 · Respironics, Inc. · Feb 2002
OASIS HUMIDIFIER
K964653 · Respironics, Inc. · Feb 1997
HUMIDIFIER
K945782 · Respironics, Inc. · Mar 1996
STERILE WATER FOR INHALATION USP 2D0799
K851940 · Travenol Laboratories, S.A. · Jun 1985
BIRD HEATED HUMIDIFIER 3201
K842523 · 3M Company · Jul 1984
2M8101 HEATED LIQUID LEVEL CONTROLLER
K802144 · Travenol Laboratories, S.A. · Sep 1980