Cleared Traditional

K071526 - UNI-VENT 731 SERIES VENTILATORS, MODEL 731, 731EMV (FDA 510(k) Clearance)

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

K071526 · Impact Instrumentation, Inc. · Anesthesiology device
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Dec 2008
Decision
555d
Days
Class 2
Risk

K071526 is an FDA 510(k) clearance for the UNI-VENT 731 SERIES VENTILATORS, MODEL 731, 731EMV. Classified as Ventilator, Continuous, Facility Use (product code CBK), Class II - Special Controls.

Submitted by Impact Instrumentation, Inc. (West Caldwell, US). The FDA issued a Cleared decision on December 10, 2008 after a review of 555 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5895 - 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Anesthesiology submissions.

View all Impact Instrumentation, Inc. devices

Submission Details

510(k) Number K071526 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 04, 2007
Decision Date December 10, 2008
Days to Decision 555 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
416d slower than avg
Panel avg: 139d · This submission: 555d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

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 503
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