Cleared Traditional

K914219 - AIRWAY THERMISTOR

K914219 is an FDA 510(k) clearance for AIRWAY THERMISTOR, manufactured by Synectics-Dantec. The device is a Class 2 Anesthesiology device with product code BZG cleared through the Traditional 510(k) pathway after a 160-day FDA review.

K914219 · Synectics-Dantec · Anesthesiology device
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Feb 1992
Decision
160d
Days
Class 2
Risk

K914219 is an FDA 510(k) clearance for the AIRWAY THERMISTOR. Classified as Spirometer, Diagnostic (product code BZG), Class II - Special Controls.

Submitted by Synectics-Dantec (Irving, US). The FDA issued a Cleared decision on February 26, 1992 after a review of 160 days - an extended review cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.1840 - 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 Synectics-Dantec devices

FDA 510(k) Submission Details - K914219

510(k) Number K914219 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 19, 1991
Decision Date February 26, 1992
Days to Decision 160 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
20d slower than avg
Panel avg: 140d · This submission: 160d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

BZG Device Classification - Class 2, Special Controls

Product Code BZG Spirometer, Diagnostic
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.1840
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 - BZG Spirometer, Diagnostic

All 65
Devices cleared under the same product code (BZG) and FDA review panel - the closest regulatory comparables to K914219.
FUKUDA DENSHI MODEL SPIROSIFT SP-5000
K922428 · Fukuda Denshi USA, Inc. · Jan 1993
SENSORMEDICS MODEL 2130 SPIEOMETRY SYSTEM
K920111 · Sensor Medics Corp. · Oct 1992
SENSORMEDICS MODEL 922 SPIROMETER
K920246 · Sensor Medics Corp. · Apr 1992
VITALOGRAPH SPIROTRAC III
K912412 · Vitalograph , Ltd. · Oct 1991
SYNECTICS LIBERTY SYSTEM, PC POLYGRAF AND POLYGRAM
K904625 · Synectics-Dantec · Aug 1991
SPIROSIFT 500A
K904200 · Fukuda Denshi USA, Inc. · May 1991