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فرآیند التیام زخم PowerPoint PPT Presentation


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فرآیند التیام زخم. تعریف : زخم يك جداشدگي درتداوم و يكپارچگي پوسته مي باشد. زخم به از هم گسيختگي ساختار نرمال آناتوميكي پوست اطلاق مي شودكه ممكن است بافت نرم، ماهيچه و يا استخوان را نيز درگير كند .

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فرآیند التیام زخم

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wound

appearance


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Traditional dressings

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Platelet derived growth factors pdgf

Platelet-Derived Growth Factors(pdGF)

  • Activates endothelial cells and fibroblasts

  • Stimulates vascular proliferation, migration, new blood vessel formation

  • Recruits smooth muscle cells and pericytes to stabilize newly formed vessels


Vacuum assisted closure device

Vacuum Assisted Closure Device

Decreases fluid burden

Increases capillary ingrowth

Decreases bacterial burden

Mechanically pulls edges of wounds together


Acticoat

Acticoat

  • Nanocrystalline silver coating

    • Silver coated on polyethylene mesh

    • Rayon polyester core

    • Bacteriostatic

    • Can stay in place for one week

    • Non-stick

    • Indications: Venous ulcers, diabetic ulcers


Foams

Foams

  • Smith & Nephew

    • Allevyn, Allevyn adhesive

  • Beiersdorf

    • Cutinova foam

  • Carrington

    • Carrasmart

  • ConvaTec/CVL

    • Hydrasorb

  • J & J

    • Nu-Derm, Tielle

  • Kedndall

    • Curaform


Hydrogels

Hydrogels

  • Smith & Nephew (Impregnated gauze)

    • Sheets (Flexigel), Amorphous (SoloSite)

  • Carrington

    • CarraGauze, Carrasyn Gel

  • ConvaTec/CVL

    • DuoDERM Gel

  • Healthpoint

    • Curasol, Curasol Gel

  • J & J

    • Nu-GEL

  • Kendall

    • Curafil, Curafil Gel

  • 3M

    • Tegagel


Hydrocolloids

Hydrocolloids

  • Smith & Nephew

    • Replicare, Cutinova hydro

  • Coloplast

    • Comfeel

  • 3M

    • Tegasorb

  • ConvaTec/CVL

    • DuoDERM

  • J&J

    • NU-DERM


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