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Facilitating Durable, Autologous Closure for Complex Wounds

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Xpansion® Micro-Autografting Kit

The Xpansion® Micro-Autografting Kit is a sterile, single-use system designed to help clinicians harvest, mechanically prepare, and apply autologous split-thickness skin micrografts. By transforming a small donor skin sample into evenly sized micro-autografts, Xpansion enables efficient wound coverage while minimizing donor site size and morbidity. This approach supports epidermal and dermal regeneration across a wide range of complex wound types and can be performed under local anesthesia, outside of the traditional operating room setting.

Maximize coverage while minimizing donor site impact

Xpansion uses mechanical mincing based on Meek’s theory of expansion, allowing epidermal migration from multiple micro-graft edges simultaneously. This technique can significantly increase the donor-to-wound coverage ratio — helping clinicians address larger wounds using smaller donor sites.
Application Guide

Key product benefits

Provides epidermis and dermis to the wound bed

Supports autologous tissue regeneration using the patient’s own skin.

Minimizes donor site size

Expands coverage while reducing donor site pain and morbidity.

Facilitates durable wound closure

Supports long-term healing across complex wound presentations.

Procedure can be performed outside the OR

Requires only local anesthesia, offering flexibility in care settings.

Appropriate for a range of complex wounds

  • Burns
  • Traumatic wounds
  • Chronic wounds
  • Surgical wounds
  • Pressure ulcers

Why use Xpansion?

Xpansion provides clinicians with an additional autologous option for complex wound management — particularly in high-risk patients or settings where traditional split-thickness grafting may be limited. By maximizing donor tissue efficiency and enabling procedures outside the operating room, Xpansion expands treatment flexibility while maintaining autologous closure principles.

Ready to learn more?

Xpansion can be incorporated into hospital, outpatient, and specialty wound care environments where efficient grafting and minimized donor site burden are priorities.

Contact New Horizon Medical Solutions to learn how the Xpansion® Micro-Autografting Kit can support your wound care strategy.

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