Cleared Traditional

C.A.T.S AUTOTRANSFUSION ACCESSORIES, MODELS ATS SUCTION LINE, ATY Y-ADAPTER, AND ATO OXYGENATOR LINE (K984233) - FDA 510(k) Clearance

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

K984233 · Fresenius Hemotechnology, Inc. · Anesthesiology device
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Feb 1999
Decision
68d
Days
Class 2
Risk

K984233 is an FDA 510(k) clearance for the C.A.T.S AUTOTRANSFUSION ACCESSORIES, MODELS ATS SUCTION LINE, ATY Y-ADAPTER, .... Classified as Apparatus, Autotransfusion (product code CAC), Class II - Special Controls.

Submitted by Fresenius Hemotechnology, Inc. (Concord, US). The FDA issued a Cleared decision on February 1, 1999 after a review of 68 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5830 - the FDA anesthesiology and respiratory device 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 Fresenius Hemotechnology, Inc. devices

Submission Details

510(k) Number K984233 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 25, 1998
Decision Date February 01, 1999
Days to Decision 68 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
72d faster than avg
Panel avg: 140d · This submission: 68d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code CAC Apparatus, Autotransfusion
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5830
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 Anesthesiology devices follow this clearance model.

Regulatory Peers - CAC Apparatus, Autotransfusion

All 38
Devices cleared under the same product code (CAC) and FDA review panel - the closest regulatory comparables to K984233.
autoLog IQ Autotransfusion System
K181954 · Medtronic Perfusion Systems · Aug 2018
AUTOLOG AUTOTRANSFUSION SYSTEM
K093535 · Medtronic, Inc. · Mar 2010
HEMOVAC BLOOD REINFUSION SYSTEM
K041525 · Zimmer, Inc. · Oct 2004
CARACELL
K953118 · Medtronic Vascular · Feb 1996
ARGYLE AQUA-SEAL CONTINUOUS AUTOTRANSFUSION CHEST DRAINAGE UNIT
K942791 · Sherwood Medical Co. · May 1995
AUTOTRANSFUSION SUCTION RESERVOIR WITH FILTER
K940678 · Baxter Healthcare Corp · Apr 1994