You are about to leave the Johnson & Johnson Medical Devices website and go to an external website.
MENTOR® Tissue Expanders
Tissue expanders are used in two-stage immediate breast reconstruction surgery to expand the skin and create a shaped pocket for the breast implant to eventually occupy.
MENTOR® CPXTM4 Expander
The MENTOR® CPXTM4 Expander is designed for reconstruction and is designed to preferentially expand the lower portion of the breast, allowing surgeons to continually add saline solution via an injection dome.1
The MENTOR® CPXTM4 Breast Tissue Expander also has proprietary features including the BuﬀerZoneTM Self-Sealing Patch that surrounds the integral injection dome to protect at least 50% more of the expander surface area (than the injection dome alone) from accidental needle puncture to minimize and/or prevent device leakage and the need for additional surgery.2
Please consult your physician to determine if CPXTM4 Breast Tissue Expanders are right for you. CPXTM4 Breast Tissue Expanders contain a magnet within the internal injection dome.3
† The third-party trademarks used herein are trademarks of their respective owners.
* Data on ﬁle at Mentor Worldwide LLC.
1. 3D Imaging of comfort, CPX2/3, and Allergan style 133 Tissue Expanders for Shape and Strain Measurement. David Overaker & Stephan Rothenbuguer, AST-2012-0176.
2. RATIO OF TE BLADDER & DOME TO SHELL, 2012
3. THE MENTOR® CPX™4 BREAST TISSUE EXPANDERS AND CPX™4 WITH SUTURE TABS BREAST TISSUE EXPANDERS. 102983-001 Rev E Mentor CPX4 Tissue Expanders CE-Marked PIDS. 2020.