Medifil II Collagen Particles

Medifil II by Human Biosciences is a sterile bovine collagen wound dressing designed to support the body's natural healing process in chronic and hard-to-heal wounds. Formulated as collagen particles, it conforms to irregular wound beds and tunneling areas where sheet dressings struggle to reach, making it a practical choice for clinicians and caregivers managing complex tissue loss.

Collagen is the primary structural protein in the skin and plays a central role in every phase of wound repair. When applied to a wound, Medifil II provides a scaffold that supports cellular migration and the formation of new granulation tissue. This makes it well suited for pressure injuries, diabetic and venous ulcers, partial- and full-thickness wounds, surgical and donor sites, and abrasions where healing has stalled.

The collection includes the Medifil II Collagen Particles (1 Gram, MF2001), a sterile particulate form that pours directly into deep or contoured wounds, and a rectangle nonwoven gelling fiber version—also sterile and non-adhesive without a border—that gels on contact with wound exudate to maintain a moist healing environment. Both are single-use and packaged for aseptic application.

A common question from buyers is how often the dressing should be changed. Because collagen is absorbed into the wound bed, Medifil II is typically reapplied when the previous application has been consumed and as directed by the treating clinician, always over a clean wound with an appropriate secondary dressing. Its non-adhesive design means it can be used on fragile periwound skin without additional trauma at removal.

Medifil II is intended for use under the guidance of a healthcare professional as part of a broader wound care plan. When selecting a format, consider wound depth and shape: particles excel in deep, irregular, or tunneling wounds, while the gelling fiber suits moderately exuding wounds needing consistent moisture balance.