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PriMatrix Ag is a unique antimicrobial dermal repair scaffold containing Ionic Silver for the management of the most challenging wounds.  Derived from fetal bovine dermis, PriMatrix Ag is particularly rich in Type III collagen, a collagen that is active in developing and healing tissues.

PriMatrix Ag is used in the management of:

  • Skin ulcers
  • Trauma wounds
  • Second degree burns
  • Full thickness wounds
  • Partial thickness wounds
  • Surgical wounds
  • Post-Mohs surgery
  • Tunneled wounds

PriMatrix Ag is offered in meshed, fenestrated, and solid configurations for use in both the operating room and treatment office. Appropriately sized products are available for diabetic ulcers, venous ulcers, pressure ulcers, and tunneling wounds. A range of sizes are also available for burn, trauma, and other challenging full and partial thickness wounds.

Size Part Number NHRIC
4 x 4 cm 607-101-440 8533711440
4 x 4 cm Fenestrated 607-104-440 8533714440
4 x 4 cm Meshed 607-105-440 8533715440
6 x 6 cm 607-101-660 8533711660
6 x 6 cm Fenestrated 607-104-660 8533714660
8 x 8 cm 607-101-880 8533711880
8 x 8 cm Fenestrated 607-104-880 8533714880
8 x 12 cm 607-101-812 8533711812
10 x 12 cm 607-101-112 8533711112
10 x 25 cm 607-101-125 8533711125
10 x 25 cm Meshed 607-105-125 8533715125


The PriMatrix Ag proprietary processing technology preserves the beneficial properties of the natural dermal collagen fibers and generates a tissue matrix free of contaminants and artificial chemical crosslinks.  When applied to the patient’s wound, PriMatrix Ag rapidly fills with blood, binding both cells and growth factors, while the ionic silver inhibits microbial colonization of the matrix. The enriched dermal collagen fibers support cellular repopulation and revascularization processes critical in wound healing.

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