Tissue expander injection port

A tissue expander injection port is a small implantable device placed under the skin to allow repeated access to a tissue expander. It enables clinicians to inject air or fluid through the skin using a needle to gradually stretch surrounding tissue, commonly used in breast reconstruction or other soft tissue expansion procedures.

This category includes single-use devices designed for temporary subcutaneous implantation. They consist of a self-sealing injection port connected to a tube that attaches to the tissue expander, and are supplied sterile for one-time use during a single patient’s treatment course.