Cleared Traditional

GEREONICS ULTRA-PIEZO RESPIRATORY EFFORT SENSOR (K991411) - FDA 510(k) Clearance

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

K991411 · Gereonics, Inc. · Anesthesiology device
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Apr 1999
Decision
33d
Days
Class 2
Risk

K991411 is an FDA 510(k) clearance for the GEREONICS ULTRA-PIEZO RESPIRATORY EFFORT SENSOR. Classified as Monitor, Breathing Frequency (product code BZQ), Class II - Special Controls.

Submitted by Gereonics, Inc. (Fallbrook, US). The FDA issued a Cleared decision on April 28, 1999 after a review of 33 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.2375 - 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 Gereonics, Inc. devices

Submission Details

510(k) Number K991411 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 26, 1999
Decision Date April 28, 1999
Days to Decision 33 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Statement
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
107d faster than avg
Panel avg: 140d · This submission: 33d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BZQ Monitor, Breathing Frequency
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.2375
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 - BZQ Monitor, Breathing Frequency

All 36
Devices cleared under the same product code (BZQ) and FDA review panel - the closest regulatory comparables to K991411.
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COVIDIEN NELLCOR RESPIRATION RATE SOFTWARE APPLICATION, VERSION 1.0
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BROWSER (EVENT SOFTWARE) MODEL # 4500E
K982550 · Respironics, Inc. · Oct 1998
COROMETRICS MODEL 510 AND 511 MONITOR
K962781 · Ge Medical Systems Information Technologies · Mar 1997
MODEL 510 INFANT MONITOR
K943308 · Ge Medical Systems Information Technologies · Jul 1995