Cleared Traditional

K903641 - QUICK PRIME HEMOCONCEN. NO. HQ-7000 AND CBP-7000Q

K903641 is an FDA 510(k) clearance for QUICK PRIME HEMOCONCEN. NO. HQ-7000 AND..., manufactured by Bentley Laboratories, Inc.. The device is a Class 2 Gastroenterology & Urology device with product code KDI cleared through the Traditional 510(k) pathway after a 87-day FDA review.

K903641 · Bentley Laboratories, Inc. · Gastroenterology & Urology device
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Nov 1990
Decision
87d
Days
Class 2
Risk

K903641 is an FDA 510(k) clearance for the QUICK PRIME HEMOCONCEN. NO. HQ-7000 AND CBP-7000Q. Classified as Dialyzer, High Permeability With Or Without Sealed Dialysate System (product code KDI), Class II - Special Controls.

Submitted by Bentley Laboratories, Inc. (Irvine, US). The FDA issued a Cleared decision on November 9, 1990 after a review of 87 days - a notably fast clearance cycle.

This device falls under the Gastroenterology & Urology FDA review panel, regulated under 21 CFR 876.5860 - the FDA gastroenterology and urology 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 Bentley Laboratories, Inc. devices

FDA 510(k) Submission Details - K903641

510(k) Number K903641 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 14, 1990
Decision Date November 09, 1990
Days to Decision 87 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary -
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
44d faster than avg
Panel avg: 131d · This submission: 87d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

KDI Device Classification - Class 2, Special Controls

Product Code KDI Dialyzer, High Permeability With Or Without Sealed Dialysate System
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 876.5860
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 Gastroenterology & Urology devices follow this clearance model.

Regulatory Peers - KDI Dialyzer, High Permeability With Or Without Sealed Dialysate System

All 294
Devices cleared under the same product code (KDI) and FDA review panel - the closest regulatory comparables to K903641.
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K900018 · National Medical Care, Medical Products Div., Inc. · Jul 1990
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K900918 · Gambro, Inc. · Jul 1990