Cleared Traditional

K142626 - Invia Liberty Negative Pressure Wound Therapy System, Invia Liberty Tubing Set, Y-connector, Drain Adaptor, Invia Liberty Canisters

K142626 is an FDA 510(k) clearance for Invia Liberty Negative Pressure Wound T..., manufactured by Medela AG. The device is a Class 2 General & Plastic Surgery device with product code OMP cleared through the Traditional 510(k) pathway after a 269-day FDA review.

K142626 · Medela AG · General & Plastic Surgery device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 2015
Decision
269d
Days
Class 2
Risk

K142626 is an FDA 510(k) clearance for the Invia Liberty Negative Pressure Wound Therapy System, Invia Liberty Tubing Se.... Classified as Negative Pressure Wound Therapy Powered Suction Pump (product code OMP), Class II - Special Controls.

Submitted by Medela AG (Baar, CH). The FDA issued a Cleared decision on June 12, 2015 after a review of 269 days - an extended review cycle.

This device falls under the General & Plastic Surgery FDA review panel, regulated under 21 CFR 878.4780 - the FDA general and plastic surgery 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 General & Plastic Surgery review framework, consistent with the majority of Class II 510(k) submissions.

View all Medela AG devices

FDA 510(k) Submission Details - K142626

510(k) Number K142626 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 16, 2014
Decision Date June 12, 2015
Days to Decision 269 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
154d slower than avg
Panel avg: 115d · This submission: 269d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

OMP Device Classification - Class 2, Special Controls

Product Code OMP Negative Pressure Wound Therapy Powered Suction Pump
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.4780
Definition For Wound Management Via Application Of Continual Or Intermittent Negative Pressure To The Wound For Removal Of Fluids, Including Wound Exudate, Irrigation Fluids, And Infectious Materials. The Device Is Indicated For Management Of Chronic, Acute, Traumatic, Subacute And Dehisced Wounds, Partial-thickness Burns, Ulcers (such As Diabetic Or Pressure), Flaps And Grafts.
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 General & Plastic Surgery devices follow this clearance model.

Regulatory Consultant

Pathaway Regulatory Consulting, LLC
Adrienne Lenz

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - OMP Negative Pressure Wound Therapy Powered Suction Pump

All 193
Devices cleared under the same product code (OMP) and FDA review panel - the closest regulatory comparables to K142626.
RENASYS¿ EZ MAX Negative Pressure Wound Therapy Device, RENASYS¿ AB Abdominal Dressing Kit with Soft Port Device
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K142646 · Genadyne Biotechnologies, Inc. · Apr 2015