Cleared Traditional

K971669 - COBE HVR 4000 FILTERED AND NONFILTERED ...

K971669 is an FDA 510(k) clearance for COBE HVR 4000 FILTERED AND NONFILTERED ..., manufactured by Cobe Cardiovascular, Inc.. The device is a Class 2 Cardiovascular device with product code DTN cleared through the Traditional 510(k) pathway after a 78-day FDA review.

K971669 · Cobe Cardiovascular, Inc. · Cardiovascular device
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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

FDA 510(k) Submission Details - K971669

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
Combination Product No
PCCP Authorized No
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.

DTN Device Classification - Class 2, Special Controls

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 134
Devices cleared under the same product code (DTN) and FDA review panel - the closest regulatory comparables to K971669.
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K964973 · Gish Biomedical, Inc. · Mar 1997
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K961836 · Medtronic Vascular · Nov 1996
BIOCOR 200 HARDSHELL VENOUS RESERVIOR
K953821 · Minntech Corp. · Mar 1996