OASIS® Burn Matrix

Acute Wounds
Burns
Chronic Vascular Ulcers
Chronic Wounds
Dehisced Wounds
Diabetic Foot
Diabetic Ulcers
Donor Sites/Grafts
Granulating/ Epithelializing Wounds
Partial and Full-Thickness Wounds
Pressure Ulcers
Surgical Wounds
Trauma Wounds
Tunneled or Undermined Wounds
Venous Ulcers

NOTE: Always handle OASIS® Burn Matrix using aseptic technique.
Prepare the wound bed using standard methods to ensure it is free of exudate and devitalized tissue. An initial excision or sharp debridement of the wound may be necessary to ensure the wound edges contain viable tissue. Wait for any bleeding to stop before applying OASIS® Burn Matrix.
Measure the wound and select the appropriate size sheet of dry OASIS® Burn Matrix. If necessary, the product may be additionally fenestrated or meshed with a scalpel.
Cut the sheet to a size and shape that will cover the entire wound surface, extending slightly beyond the wound margins. Position the dry OASIS® Burn Matrix to completely contact the entire surface of the wound bed and extend slightly beyond all wound margins. If multiple sheets are necessary to cover the wound, slightly overlap the edges of the sheets.
As required, securely anchor OASIS® Burn Matrix with physician’s preferred fixation method.
Thoroughly hydrate OASIS® Burn Matrix by applying sterile saline.
Apply an appropriate non-adherent primary wound dressing over the OASIS® Burn Matrix. Apply an appropriate secondary dressing that will manage the wound exudate, keep the OASIS® Burn Matrix moist and keep all layers securely in place.
To prevent damage to the newly incorporating OASIS® Burn Matrix, only change the primary dressing as necessary, typically every seven days. Change the secondary dressing as appropriate. Take care to avoid dislodging the OASIS® Burn Matrix when the secondary dressing is changed.

Per the Instructions for Use, change secondary dressings as needed. If the wound is free of infection and necrosis but not fully epithelialized, reapply newly prepared OASIS® Burn Matrix over previously absorbed application. Reapply OASIS® Burn Matrix every 7-14 days or as needed by repeating previous application steps.

Apply a non-adherent primary wound dressing over the OASIS® Burn Matrix. Apply an appropriate secondary dressing (multilayer compression bandage system, total contact cast or other appropriate dressing) that will manage the wound exudate, keep the OASIS® Burn Matrix moist and keep all layers securely in place.

Porcine small intestinal submucosa that provides two meshed/fenestrated layers of naturally derived ECM.