Cleared Traditional

K143603 - Darlinghurst Vented, Darlinghurst NV-AAV

K143603 is an FDA 510(k) clearance for Darlinghurst Vented, manufactured by Resmed, Ltd.. The device is a Class 2 Anesthesiology device with product code BZD cleared through the Traditional 510(k) pathway after a 154-day FDA review.

K143603 · Resmed, Ltd. · Anesthesiology device
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May 2015
Decision
154d
Days
Class 2
Risk

K143603 is an FDA 510(k) clearance for the Darlinghurst Vented, Darlinghurst NV-AAV. Classified as Ventilator, Non-continuous (respirator) (product code BZD), Class II - Special Controls.

Submitted by Resmed, Ltd. (Bella Vista, AU). The FDA issued a Cleared decision on May 21, 2015 after a review of 154 days - an extended review cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5905 - 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 Resmed, Ltd. devices

FDA 510(k) Submission Details - K143603

510(k) Number K143603 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 18, 2014
Decision Date May 21, 2015
Days to Decision 154 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
14d slower than avg
Panel avg: 140d · This submission: 154d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

BZD Device Classification - Class 2, Special Controls

Product Code BZD Ventilator, Non-continuous (respirator)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5905
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 Consultant

Resmed Corp
LARISSA D'ANDREA

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - BZD Ventilator, Non-continuous (respirator)

All 391
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