Cleared Traditional

K842141 - SOLUTION CLARIFICATION UNIT

K842141 is an FDA 510(k) clearance for SOLUTION CLARIFICATION UNIT, manufactured by Pall Biomedical Products Co.. The device is a Class 2 Cardiovascular device with product code KRJ cleared through the Traditional 510(k) pathway after a 65-day FDA review.

K842141 · Pall Biomedical Products Co. · Cardiovascular device
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Aug 1984
Decision
65d
Days
Class 2
Risk

K842141 is an FDA 510(k) clearance for the SOLUTION CLARIFICATION UNIT. Classified as Filter, Prebypass, Cardiopulmonary Bypass (product code KRJ), Class II - Special Controls.

Submitted by Pall Biomedical Products Co. (Walker, US). The FDA issued a Cleared decision on August 3, 1984 after a review of 65 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4280 - 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 Pall Biomedical Products Co. devices

FDA 510(k) Submission Details - K842141

510(k) Number K842141 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 30, 1984
Decision Date August 03, 1984
Days to Decision 65 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
60d faster than avg
Panel avg: 125d · This submission: 65d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KRJ Device Classification - Class 2, Special Controls

Product Code KRJ Filter, Prebypass, Cardiopulmonary Bypass
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4280
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 - KRJ Filter, Prebypass, Cardiopulmonary Bypass

All 15
Devices cleared under the same product code (KRJ) and FDA review panel - the closest regulatory comparables to K842141.
ULTIPOR PRE-BYPASS PLUS FILTER W/POSIDYNE MEMBRANE
K875094 · Pall Biomedical Products Co. · Feb 1988
PREBYPASS FILTER
K871350 · American Omni Medical, Inc. · Jun 1987
INTERFACE CRYSTALLOID CARDIOPLEGIC FILTER MODEL 70
K861226 · Medical, Inc. · Jun 1986
SHILEY PREBYPASS FILTER
K840450 · Shiley, Inc. · Apr 1984
PRE-BYPASS FILTER #EC-PBF SERIES
K832594 · Gish Biomedical, Inc. · Sep 1983
ULTIPORE PREBYPASS PLUS FILTER
K831286 · Pall Biomedical Products Co. · Jun 1983