Cleared Special

K994326 - ASCENT KNEE SYSTEM

K994326 is the FDA 510(k) clearance for ASCENT KNEE SYSTEM by Biomet Manufacturing, Inc.. It is a Class 2 Orthopedic device (product code KWH) cleared through the Special 510(k) pathway after a 16-day FDA review.

K994326 · Biomet Manufacturing, Inc. · Orthopedic device
Download Printable Device Report (PDF)
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Jan 2000
Decision
16d
Days
Class 2
Risk

K994326 is an FDA 510(k) clearance for the ASCENT KNEE SYSTEM. Classified as Prosthesis, Toe, Constrained, Polymer (product code KWH), Class II - Special Controls.

Submitted by Biomet Manufacturing, Inc. (Warsaw, US). The FDA issued a Cleared decision on January 7, 2000 after a review of 16 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3720 - the FDA orthopedic device regulatory framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Biomet Manufacturing, Inc. devices

Submission Details

510(k) Number K994326 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 22, 1999
Decision Date January 07, 2000
Days to Decision 16 days
Submission Type Special
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
106d faster than avg
Panel avg: 122d · This submission: 16d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code KWH Prosthesis, Toe, Constrained, Polymer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3720
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 Orthopedic devices follow this clearance model.

Regulatory Peers - KWH Prosthesis, Toe, Constrained, Polymer

Devices cleared under the same product code (KWH) and FDA review panel - the closest regulatory comparables to K994326.
NewPrim System
K191966 · Brm Extremities · Feb 2020
Fusion Silastic System
K190136 · Fusion Orthopedics, LLC · Oct 2019
RTS Lesser MTP Implant System
K173491 · In2bones USA, LLC · Feb 2018
PROFIX CONFORMING PLUS TIBIAL INSERT
K946236 · Smith & Nephew Richards, Inc. · Jul 1995
ZIMMER GREAT TOE
K823405 · Zimmer, Inc. · Jan 1983