Cleared Traditional

SARNS TURBO MEMBRANE OXYGENA. W/INT. CARDIOTOMY R. (K925076) - FDA 510(k) Clearance

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

K925076 · 3M Health Care, Sarns · Cardiovascular device
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Jun 1993
Decision
243d
Days
Class 2
Risk

K925076 is an FDA 510(k) clearance for the SARNS TURBO MEMBRANE OXYGENA. W/INT. CARDIOTOMY R.. Classified as Oxygenator, Cardiopulmonary Bypass (product code DTZ), Class II - Special Controls.

Submitted by 3M Health Care, Sarns (Ann Arbor, US). The FDA issued a Cleared decision on June 7, 1993 after a review of 243 days - an extended review cycle.

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 3M Health Care, Sarns devices

Submission Details

510(k) Number K925076 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 07, 1992
Decision Date June 07, 1993
Days to Decision 243 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
118d slower than avg
Panel avg: 125d · This submission: 243d
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 92
Devices cleared under the same product code (DTZ) and FDA review panel - the closest regulatory comparables to K925076.
MINIMAX PLUS HOLLOW FIBER OXYGENATOR (WITH OR WITHOUT MEDTRONIC/CARMEDA BIOACTIVE SURFACE
K933586 · Medtronic Vascular · Feb 1994
CAPIOX SX HOLLOW FIBER OXYGENATOR
K922799 · Terumo Medical Corp. · Sep 1993
INTERSEPT FILTERED CARDIOTOMY RESERVOIR
K926226 · Medtronic Vascular · Jun 1993
MAXIMA PLUS HOLLOW FIBER OXYGENATOR
K925626 · Medtronic Vascular · Feb 1993
MINIMAX(R)/MAXIMA(R) HOLLOW FIBER OXYGENATORS
K920889 · Medtronic Vascular · Sep 1992
MINIMAX OXYGENATION SYSTEM
K912655 · Medtronic Vascular · Sep 1991