Cleared Special

K093513 - IDUO BICOMPARTMENTAL KNEE REPAIR SYSTEM

K093513 is the FDA 510(k) clearance for IDUO BICOMPARTMENTAL KNEE REPAIR SYSTEM by Conformis, Inc.. It is a Class 2 Orthopedic device (product code NPJ) cleared through the Special 510(k) pathway after a 33-day FDA review.

K093513 · Conformis, Inc. · Orthopedic device
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Dec 2009
Decision
33d
Days
Class 2
Risk

K093513 is an FDA 510(k) clearance for the IDUO BICOMPARTMENTAL KNEE REPAIR SYSTEM. Classified as Prosthesis, Knee Patellofemorotibial, Partial, Semi-constrained, Cemented, Polymer/metal/polymer (product code NPJ), Class II - Special Controls.

Submitted by Conformis, Inc. (Burlington, US). The FDA issued a Cleared decision on December 16, 2009 after a review of 33 days - a notably fast clearance cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 888.3560 - 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 Conformis, Inc. devices

Submission Details

510(k) Number K093513 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 13, 2009
Decision Date December 16, 2009
Days to Decision 33 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
89d faster than avg
Panel avg: 122d · This submission: 33d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code NPJ Prosthesis, Knee Patellofemorotibial, Partial, Semi-constrained, Cemented, Polymer/metal/polymer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3560
Definition The Device Is Intended To Replace The Medial Condyle And The Patellofemoral Compartment Of The Distal Femur With A Single Device. The Device Is Meant To Be Used With A Uni-compartmental Tibial Base And Insert And A Resurfacing Patella. The Device Is Intended To Be Used With Bone Cement.
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 - NPJ Prosthesis, Knee Patellofemorotibial, Partial, Semi-constrained, Cemented, Polymer/metal/polymer

All 9
Devices cleared under the same product code (NPJ) and FDA review panel - the closest regulatory comparables to K093513.
RESTORIS Multicompartmental Knee System
K150307 · Mako Surgical Corp. · Mar 2015
SMITH & NEPHEW, INC. JOURNEY SELECT KNEE SYSTEM
K093056 · Smith & Nephew, Inc. · Dec 2009
DEPUY GCK FEMORAL AND TIBIAL COMPONENTS
K070849 · DePuy Orthopaedics, Inc. · Jun 2007
DEPUY GRADUATED COMPARTMENTAL KNEE (GCK)
K061648 · DePuy Orthopaedics, Inc. · Sep 2006
SMITH & NEPHEW COMPETITOR DEUCE FEMORAL COMPONENTS
K061569 · Smith & Nephew, Inc. · Jul 2006
CONFORMIS BICOMPARTMENTAL KNEE REPAIR SYSTEM
K053488 · Conformis, Inc. · Mar 2006