Cleared Traditional

K122885 - MEDISIZE GOLD HEATER AND BOOSTER T-PIECE

K122885 is an FDA 510(k) clearance for MEDISIZE GOLD HEATER AND BOOSTER T-PIECE, manufactured by Medisize BV. The device is a Class 2 Anesthesiology device with product code BTT cleared through the Traditional 510(k) pathway after a 343-day FDA review.

K122885 · Medisize BV · Anesthesiology device
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Aug 2013
Decision
343d
Days
Class 2
Risk

K122885 is an FDA 510(k) clearance for the MEDISIZE GOLD HEATER AND BOOSTER T-PIECE. Classified as Humidifier, Respiratory Gas, (direct Patient Interface) (product code BTT), Class II - Special Controls.

Submitted by Medisize BV (The Hague, NL). The FDA issued a Cleared decision on August 29, 2013 after a review of 343 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5450 - 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. Elevated predicate reliance profile. 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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FDA 510(k) Submission Details - K122885

510(k) Number K122885 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 20, 2012
Decision Date August 29, 2013
Days to Decision 343 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
203d slower than avg
Panel avg: 140d · This submission: 343d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

BTT Device Classification - Class 2, Special Controls

Product Code BTT Humidifier, Respiratory Gas, (direct Patient Interface)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5450
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 - BTT Humidifier, Respiratory Gas, (direct Patient Interface)

All 124
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