Cleared Special

K990429 - MODIFICATION OF VENTURI VENTILATOR

K990429 is an FDA 510(k) clearance for MODIFICATION OF VENTURI VENTILATOR, manufactured by Cardiopulmonary Corp.. The device is a Class 2 Anesthesiology device with product code CBK cleared through the Special 510(k) pathway after a 13-day FDA review.

K990429 · Cardiopulmonary Corp. · Anesthesiology device
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Feb 1999
Decision
13d
Days
Class 2
Risk

K990429 is an FDA 510(k) clearance for the MODIFICATION OF VENTURI VENTILATOR. Classified as Ventilator, Continuous, Facility Use (product code CBK), Class II - Special Controls.

Submitted by Cardiopulmonary Corp. (Milford, US). The FDA issued a Cleared decision on February 24, 1999 after a review of 13 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5895 - the FDA anesthesiology and respiratory device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Cardiopulmonary Corp. devices

FDA 510(k) Submission Details - K990429

510(k) Number K990429 FDA.gov
FDA Decision Cleared Substantially Equivalent - Third Party Review (ST)
Date Received February 11, 1999
Decision Date February 24, 1999
Days to Decision 13 days
Submission Type Special
Review Panel Anesthesiology (AN)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
127d faster than avg
Panel avg: 140d · This submission: 13d
Pathway characteristics
Modification to existing cleared device.

CBK Device Classification - Class 2, Special Controls

Product Code CBK Ventilator, Continuous, Facility Use
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5895
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 - CBK Ventilator, Continuous, Facility Use

All 327
Devices cleared under the same product code (CBK) and FDA review panel - the closest regulatory comparables to K990429.
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