Cleared Traditional

K922471 - SARNS RETROGRADE CANNULA - AUTO INFLATE

K922471 is an FDA 510(k) clearance for SARNS RETROGRADE CANNULA - AUTO INFLATE, manufactured by 3M Health Care, Sarns. The device is a Class 2 Cardiovascular device with product code DWF cleared through the Traditional 510(k) pathway after a 290-day FDA review.

K922471 · 3M Health Care, Sarns · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 1993
Decision
290d
Days
Class 2
Risk

K922471 is an FDA 510(k) clearance for the SARNS RETROGRADE CANNULA - AUTO INFLATE. Classified as Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass (product code DWF), Class II - Special Controls.

Submitted by 3M Health Care, Sarns (Ann Arbor, US). The FDA issued a Cleared decision on March 12, 1993 after a review of 290 days - an extended review cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4210 - 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

FDA 510(k) Submission Details - K922471

510(k) Number K922471 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 26, 1992
Decision Date March 12, 1993
Days to Decision 290 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
165d slower than avg
Panel avg: 125d · This submission: 290d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DWF Device Classification - Class 2, Special Controls

Product Code DWF Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4210
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 - DWF Catheter, Cannula And Tubing, Vascular, Cardiopulmonary Bypass

All 269
Devices cleared under the same product code (DWF) and FDA review panel - the closest regulatory comparables to K922471.
BARD(R) WILLIAM HARVEY(R) ARTERIAL STRAIGH CANNULA
K930620 · C.R. Bard, Inc. · May 1993
BARD WILLIAM HARVEY AORTIC ROOT CARDIOPLEGIA CANNU
K930593 · C.R. Bard, Inc. · May 1993
BARD WILLIAM HARVEY AORTIC ARCH CANULAE
K923483 · C.R. Bard, Inc. · Mar 1993
CONDUCER CARDIOPLEGIA SET SITH MP4
K922992 · 3M Health Care, Ltd. · Sep 1992
CATHETER TWO STAGE VENOUS RETURN
K915268 · Dlp, Inc. · Jul 1992
SARNS RETROGRADE CANNULA
K915193 · 3M Health Care, Sarns · Mar 1992