Cleared Special

K243836 - Mentor™ CPX ™ 4 PLUS Enhance Breast Tissue Expander (FDA 510(k) Clearance)

Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jan 2025
Decision
30d
Days
-
Risk

K243836 is an FDA 510(k) clearance for the Mentor™ CPX ™ 4 PLUS Enhance Breast Tissue Expander. Classified as Tissue Expander And Accessories (product code LCJ).

Submitted by Mentor Worldwide, LLC (Irvine, US). The FDA issued a Cleared decision on January 12, 2025 after a review of 30 days - a notably fast clearance cycle.

This device falls under the General & Plastic Surgery FDA review panel. 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 Mentor Worldwide, LLC devices

Submission Details

510(k) Number K243836 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 13, 2024
Decision Date January 12, 2025
Days to Decision 30 days
Submission Type Special
Review Panel General & Plastic Surgery (SU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
84d faster than avg
Panel avg: 114d · This submission: 30d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code LCJ Tissue Expander And Accessories
Device Class -

Regulatory Peers - LCJ Tissue Expander And Accessories

All 54
Devices cleared under the same product code (LCJ) and FDA review panel - the closest regulatory comparables to K243836.
Natrelle 133S Tissue Expanders
K254126 · AbbVie · Jan 2026
MENTOR™ PliaForm™ Breast Tissue Expander w/ Suture Tabs
K242963 · Mentor Worldwide, LLC · Apr 2025
MENTOR™ CPX™4 PLUS Enhance Breast Tissue Expander
K241918 · Mentor Worldwide, LLC · Aug 2024
Motiva Flora SmoothSilk Tissue Expander
K211676 · Motiva USA, LLC · Oct 2023
AlloX2 Pro Tissue Expanders
K214124 · Sientra, Inc. · Jun 2023
Sientra, inc. Portfinder
K221127 · Sientra, Inc. · May 2023