Cleared Traditional

K181649 - AeroChamber Plus* Flow-Vu* Anti-Static Valved Holding Chamber (VHC) (FDA 510(k) Clearance)

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

K181649 · Trudell Medical International · Anesthesiology device
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Jan 2019
Decision
203d
Days
Class 2
Risk

K181649 is an FDA 510(k) clearance for the AeroChamber Plus* Flow-Vu* Anti-Static Valved Holding Chamber (VHC). Classified as Holding Chambers, Direct Patient Interface (product code NVP), Class II - Special Controls.

Submitted by Trudell Medical International (London, CA). The FDA issued a Cleared decision on January 11, 2019 after a review of 203 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.

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Submission Details

510(k) Number K181649 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 22, 2018
Decision Date January 11, 2019
Days to Decision 203 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
64d slower than avg
Panel avg: 139d · This submission: 203d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code NVP Holding Chambers, Direct Patient Interface
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5630
Definition Holding Chambers Are Devices That Are Used With Nebulizers And Metered Dose Inhalers And Are Comprised Of A Reservoir Into Which An Aerosol Medication Is Dispensed. A Holding Chamber Uses A Valved Mouthpiece Through Which The Patient Inhales The Dispensed Medication. Holding Chambers Are Intended To Minimize Delivery Of Large Aerosolized Particles
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.