Cleared Traditional

K973322 - DIAPACT CRRT

K973322 is an FDA 510(k) clearance for DIAPACT CRRT, manufactured by B.Braun Medical, Inc.. The device is a Class 2 Gastroenterology & Urology device with product code KDI cleared through the Traditional 510(k) pathway after a 432-day FDA review.

K973322 · B.Braun Medical, Inc. · Gastroenterology & Urology device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Nov 1998
Decision
432d
Days
Class 2
Risk

K973322 is an FDA 510(k) clearance for the DIAPACT CRRT. Classified as Dialyzer, High Permeability With Or Without Sealed Dialysate System (product code KDI), Class II - Special Controls.

Submitted by B.Braun Medical, Inc. (Bethlehem, US). The FDA issued a Cleared decision on November 10, 1998 after a review of 432 days - an unusually long review period, suggesting complex equivalence evaluation.

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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Gastroenterology & Urology submissions.

View all B.Braun Medical, Inc. devices

FDA 510(k) Submission Details - K973322

510(k) Number K973322 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 04, 1997
Decision Date November 10, 1998
Days to Decision 432 days
Submission Type Traditional
Review Panel Gastroenterology & Urology (GU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
301d slower than avg
Panel avg: 131d · This submission: 432d
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 K973322.
GAMBRO POLYFLUX 11S, 14S, 17S & 21S HEMODIALYZERS/ HEMOFILTERS
K982414 · Gambro Healthcare · Mar 1999
HOSPAL MULTIFLOW 100, MULTIFLOW 100 KITS A0 (A0,A0/B AND A0/0), MULTIFLOW 100 KITS B22 (B22,B22/B, & B22/0)
K980386 · Gambro Healthcare · Feb 1999
HEMOCOR HPH 700 HEMOCONCENTRATOR
K983085 · Minntech Corp. · Nov 1998
COBE C HEMODIALYSIS DELIVERY SYSTEM , COBE CARTRIDGE BLOOD TUBING SET
K982760 · Gambro Healthcare · Nov 1998
PRISMA CFM (CONTINUOUS FLUID MANAGEMENT SYSTEM)
K981681 · Gambro Healthcare · Aug 1998
BLOOD MONITOR PUMP WITH ULTRAFILTRATION CONTROLLER
K974652 · Baxter Healthcare Corp · Jul 1998