Cleared Traditional

DP 100 (K911192) - FDA 510(k) Clearance

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

K911192 · Ferguson Medical · Anesthesiology device
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Dec 1991
Decision
268d
Days
Class 2
Risk

K911192 is an FDA 510(k) clearance for the DP 100. Classified as Nebulizer (direct Patient Interface) (product code CAF), Class II - Special Controls.

Submitted by Ferguson Medical (Chico, US). The FDA issued a Cleared decision on December 11, 1991 after a review of 268 days - an extended review cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5630 - 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 Ferguson Medical devices

Submission Details

510(k) Number K911192 FDA.gov
FDA Decision Cleared Substantially Equivalent - NSE Converted (SN)
Date Received March 18, 1991
Decision Date December 11, 1991
Days to Decision 268 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
129d slower than avg
Panel avg: 139d · This submission: 268d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CAF Nebulizer (direct Patient Interface)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5630
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 - CAF Nebulizer (direct Patient Interface)

All 70
Devices cleared under the same product code (CAF) and FDA review panel - the closest regulatory comparables to K911192.
SmartTouch
K173310 · Adherium (Nz), Ltd. · Mar 2018
MC 300* Nebulizer
K173367 · Trudell Medical International · Feb 2018
BAXTER NEBULIZER CAP MODEL 2D0868
K962161 · Baxter Healthcare Corp · Aug 1996
AIRLIFE MISTY NEB MEDICATION SYSTEM W/FILTER
K883964 · Baxter Healthcare Corp · Nov 1988
VARIABLE NEBULIZER HEATER
K851074 · Travenol Laboratories, S.A. · Jun 1985
0.45% SODIUM CHLORIDE SOL./RESP. THERAPY
K800294 · Abbott Laboratories · Mar 1980