Cleared Special

K172336 - Smith & Nephew Patient Matched Cutting ...

K172336 is the FDA 510(k) clearance for Smith & Nephew Patient Matched Cutting ... by Smith & Nephew, Inc.. It is a Class 2 Orthopedic device (product code JWH) cleared through the Special 510(k) pathway after a 161-day FDA review.

K172336 · Smith & Nephew, Inc. · Orthopedic device
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Jan 2018
Decision
161d
Days
Class 2
Risk

K172336 is an FDA 510(k) clearance for the Smith & Nephew Patient Matched Cutting Blocks. Classified as Prosthesis, Knee, Patellofemorotibial, Semi-constrained, Cemented, Polymer/metal/polymer (product code JWH), Class II - Special Controls.

Submitted by Smith & Nephew, Inc. (Cordova, US). The FDA issued a Cleared decision on January 10, 2018 after a review of 161 days - an extended review 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. Standard predicate reliance. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Smith & Nephew, Inc. devices

Submission Details

510(k) Number K172336 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 02, 2017
Decision Date January 10, 2018
Days to Decision 161 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
39d slower than avg
Panel avg: 122d · This submission: 161d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code JWH Prosthesis, Knee, Patellofemorotibial, Semi-constrained, Cemented, Polymer/metal/polymer
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 888.3560
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 - JWH Prosthesis, Knee, Patellofemorotibial, Semi-constrained, Cemented, Polymer/metal/polymer

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