Nipple Shield Made from a Thermoplastic with Aluminum Properties

Area of Science:

• Biomaterials Science
• Plastic Surgery
• Medical Device Development

Background:

• Nipple reconstruction requires protective measures to prevent complications.
• Existing nipple protection methods may have limitations in comfort, durability, or effectiveness.

Purpose of the Study:

• To develop and evaluate an inexpensive, re-formable nipple shield for patients undergoing nipple reconstruction.
• To assess the efficacy and patient acceptance of the novel nipple shield over a 3-month period.

Main Methods:

• A thermoplastic nipple shield was fabricated using a mixture of thermoplastic resin and 70% aluminum pellets.
• Patients wore the custom-formed shield for 3 months post-nipple reconstruction.
• The material's properties, including re-formability, breathability, thermal conductivity, and washability, were assessed.

Main Results:

• All reconstructed nipples were securely protected with no complications such as ulceration, wound dehiscence, or infection.
• No skin complications like contact dermatitis or cellulitis were observed.
• Patients reported high comfort and usability; no shields needed remaking due to damage or frequent detachment.

Conclusions:

• The developed thermoplastic nipple shield is a safe, effective, and patient-friendly option for nipple protection after reconstruction.
• Its unique properties, including breathability, cooling effect, re-formability, and washability, make it highly suitable for clinical use.