Cleared Traditional

K051522 - SILBRONCHO DOUBLE LUMEN TUBE

K051522 is an FDA 510(k) clearance for SILBRONCHO DOUBLE LUMEN TUBE, manufactured by Fuji Systems Corp.. The device is a Class 2 Anesthesiology device with product code CBI cleared through the Traditional 510(k) pathway after a 70-day FDA review.

K051522 · Fuji Systems Corp. · Anesthesiology device
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Aug 2005
Decision
70d
Days
Class 2
Risk

K051522 is an FDA 510(k) clearance for the SILBRONCHO DOUBLE LUMEN TUBE. Classified as Tube, Tracheal/bronchial, Differential Ventilation (w/wo Connector) (product code CBI), Class II - Special Controls.

Submitted by Fuji Systems Corp. (Mccordsville, US). The FDA issued a Cleared decision on August 17, 2005 after a review of 70 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5740 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Fuji Systems Corp. devices

FDA 510(k) Submission Details - K051522

510(k) Number K051522 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 08, 2005
Decision Date August 17, 2005
Days to Decision 70 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
70d faster than avg
Panel avg: 140d · This submission: 70d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

CBI Device Classification - Class 2, Special Controls

Product Code CBI Tube, Tracheal/bronchial, Differential Ventilation (w/wo Connector)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5740
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 - CBI Tube, Tracheal/bronchial, Differential Ventilation (w/wo Connector)

All 22
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