Cleared Traditional

K230931 - Atlan (FDA 510(k) Clearance)

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

K230931 · Dr?gerwerk AG & Co KGaA · Anesthesiology device
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Jul 2023
Decision
111d
Days
Class 2
Risk

K230931 is an FDA 510(k) clearance for the Atlan. Classified as Gas-machine, Anesthesia (product code BSZ), Class II - Special Controls.

Submitted by Dr?gerwerk AG & Co KGaA (Luebeck, DE). The FDA issued a Cleared decision on July 23, 2023 after a review of 111 days - within the typical 510(k) review window.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5160 - 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 Dr?gerwerk AG & Co KGaA devices

Submission Details

510(k) Number K230931 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 03, 2023
Decision Date July 23, 2023
Days to Decision 111 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
28d faster than avg
Panel avg: 139d · This submission: 111d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code BSZ Gas-machine, Anesthesia
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5160
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 - BSZ Gas-machine, Anesthesia

All 186
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