Cleared Traditional

K183490 - Affinity NT Oxygenator

K183490 is the FDA 510(k) clearance for Affinity NT Oxygenator by Medtronic, Inc.. It is a Class 2 Cardiovascular device (product code DTZ) cleared through the Traditional 510(k) pathway after a 116-day FDA review.

K183490 · Medtronic, Inc. · Cardiovascular device
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Apr 2019
Decision
116d
Days
Class 2
Risk

K183490 is an FDA 510(k) clearance for the Affinity NT Oxygenator, Affinity NT Oxygenator with Trillium Biosurface, Affi.... Classified as Oxygenator, Cardiopulmonary Bypass (product code DTZ), Class II - Special Controls.

Submitted by Medtronic, Inc. (Minneapolis, US). The FDA issued a Cleared decision on April 12, 2019 after a review of 116 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4350 - the FDA cardiovascular device oversight 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 Cardiovascular review framework, consistent with the majority of Class II 510(k) submissions.

View all Medtronic, Inc. devices

Submission Details

510(k) Number K183490 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 17, 2018
Decision Date April 12, 2019
Days to Decision 116 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
9d faster than avg
Panel avg: 125d · This submission: 116d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DTZ Oxygenator, Cardiopulmonary Bypass
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4350
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 Cardiovascular devices follow this clearance model.

Regulatory Peers - DTZ Oxygenator, Cardiopulmonary Bypass

All 191
Devices cleared under the same product code (DTZ) and FDA review panel - the closest regulatory comparables to K183490.
Affinity NT Oxygenator with Balance Biosurface, Affinity NT Oxygenator with Balance Biosurface and Uncoated Cardiotomy/Venous Reservoir
K191444 · Medtronic, Inc. · Sep 2019
Affinity NTTM Oxygenator (Model 511), Affinity® NT Hollow Fiber Oxygenator with Plasma Resistant Fiber (PRF) with TrilliumTM Biosurface (Model 511T), Affinity® NT Integrated CVR/Membrane Oxygenator with Plasma Resistant Fiber (Model 541), Affinity® NT Integrated CVR/Membrane Oxygenator with Plasma Resistant Fiber (Model 541-R), Affinity NT® Integrated CVR/Membrane Oxygenator with Trillium® Biosurface (Model 541T), Affinity NT® Integrated CVR/Membrane Oxygenator with Trillium® Biosurfac
K191029 · Medtronic, Inc. · May 2019
INSPIRE 7 Hollow Fiber Oxygenator with integrated Hardshell/Venous Cardiotomy Reservoir, INSPIRE 7M Hollow Fiber Oxygenator, INSPIRE 7 Dual Hollow Fiber Oxygenator with integrated Hardshell/Venous Cardiotomy Reservoir
K190690 · Sorin Group Italia S.R.L. · Apr 2019
Affinity Pixie™ Oxygenator with Balance™ Biosurface (Model BBP211), Affinity Pixie™ Oxygenator and Cardiotomy/Venous Reservoir with Balance™ Biosurface (Model BBP241), Affinity Pixie™ Oxygenator with Cortiva™ BioActive Surface (Model CBP211), Affinity Pixie™ Oxygenator and Cardiotomy/Venous Reservoir with Cortiva™ BioActive Surface (Model CBP241)
K183511 · Medtronic, Inc. · Mar 2019
Terumo Capiox NX19 Oxygenator with Reservoir (east Orientation), Terumo Capiox NX19 Oxygenator with Reservoir (west Orientation), Terumo Capiox NX19 Oxygenator (east Orientation), Terumo Capiox NX19 Oxygenator (west Orientation)
K180950 · Terumo Cardiovascular Systems Corporation · Jun 2018
Terumo Capiox NX19 Oxygenator with Reservoir (east orientation ), Terumo Capiox NX19 Oxygenator with Reservoir (west orientation ), Terumo Capiox NX19 Oxygenator (east orientation ), Terumo Capiox NX19 Oxygenator (west orientation)
K172071 · Terumo Cardiovascular Systems Corporation · Mar 2018