Cleared Traditional

COBE HVR 4000 FILTERED AND NONFILTERED HARDSHELL VENOUS RESERVOIR (K971669) - FDA 510(k) Clearance

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

K971669 · Cobe Cardiovascular, Inc. · Cardiovascular device
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Optimized for regulatory review, auditing and printing
Jul 1997
Decision
78d
Days
Class 2
Risk

K971669 is an FDA 510(k) clearance for the COBE HVR 4000 FILTERED AND NONFILTERED HARDSHELL VENOUS RESERVOIR. Classified as Reservoir, Blood, Cardiopulmonary Bypass (product code DTN), Class II - Special Controls.

Submitted by Cobe Cardiovascular, Inc. (Arvada, US). The FDA issued a Cleared decision on July 23, 1997 after a review of 78 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4400 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Cobe Cardiovascular, Inc. devices

Submission Details

510(k) Number K971669 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 06, 1997
Decision Date July 23, 1997
Days to Decision 78 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
47d faster than avg
Panel avg: 125d · This submission: 78d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DTN Reservoir, Blood, Cardiopulmonary Bypass
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4400
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 - DTN Reservoir, Blood, Cardiopulmonary Bypass

All 51
Devices cleared under the same product code (DTN) and FDA review panel - the closest regulatory comparables to K971669.
BARD QUANTUM SVR MODEL NUMBER H-6440VR
K981628 · C.R. Bard, Inc. · Aug 1998
CAPIOX SX HARDSHELL RESERVOIR
K980935 · Terumo Medical Corp. · May 1998
BMR 4500 FILTERED VENOUS RESERVOIR AND BMR -4500 GOLD FILTERED VENOUS RESERVOIR WITH DURAFLO TREATMENT
K974155 · Baxter Healthcare Corp · Jan 1998
MAXIMA FORTE HARDSHELL VENOUS RESERVOIR
K961836 · Medtronic Vascular · Nov 1996
VENOUS RESERVIOR/CARDIOTOMY AUTOTRANSFUSION FILTER WITH DURAFLO II HEPARIN TREATMENT
K933713 · Baxter Healthcare Corp · Mar 1994
BARD(R) BLOOD CARDIOPLEGIA HEAT EXCHANGER/TUBE SET
K930299 · C.R. Bard, Inc. · Jun 1993