Wound Dressing
Semiocclusive Dressings
Basic Information
Petrolatum-impregnated gauze (NU Gauze sponges, Johnson & Johnson Products Inc, New Brunswick, NJ; Vaseline Petrolatum Gauze, Tyco Healthcare Kendall, Mansfield, MA; Xerofoam, Tyco Healthcare Kendall, Mansfield, MA; Jelonet, Smith and Nephew, Hull, UK)
Petrolatum emulsion dressing (Adaptic, Johnson & Johnson Products Inc, New Brunswick, NJ), oil emulsion knitted fabric (Curity, Tyco Healthcare Kendall, Mansfield, MA), rayon/polyethylene fabric (Release, Johnson & Johnson Products Inc, New Brunswick, NJ), petrolatum impregnated gauze with 3% bismuth tribromophenate (Adaptic + Xerofoam, Johnson & Johnson Products Inc, New Brunswick, NJ)
Perforated polyester film filled with compressed cotton (Telfa, Tyco Healthcare Kendall, Mansfield, MA)
Study evaluating the effects of two semiocclusive dressings (Telfa and Mitraflex), a biologic dressing (equine amnion) and an occlusive dressing (Biodres) on the healing of surgically created full-thickness distal limb wounds in horses, showed wounds dressed with Biodres developed more exuberant granulation tissue, excess exudate, and suffered delayed healing (2× compared to Telfa). Wounds dressed with amnion required minimal trimming of granulation tissue; those dressed with Telfa healed the fastest.
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