傷口照護 (Wound Care)
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傷口照護
(Wound Care)
林士隆
彰化基督教整形外科
Acute inflammation
Neutrophil proteases
Debridement
Activation
macrophages
Growth factors
Proliferation
Fibroblast
Excessive
Matrix production
Hypertrophic
Scars, Keloid
Homeostatic balance
Proteases& inhibitors
Epithelialization
Matrix deposition
Angiogenesis
Tissue remodeling
Normal wd healing
Repeated trauma, infection, hypoxia
Ischemia, malnutrition etc.
Chronic inflammation
Activation,
macrophages
Inflammatory
cytokines
Neutrophil
infiltration
Reactive
O2 species
Matrix degradation proteases
Protease inhibitors
Excessive matrix degradation
Degradation of growth factor
Impaired epithelialization
Chronic wound
......
能延緩傷口癒合
Powder or Pasta dressing
Collagen containing dressing
Growth factor containing dressing
PDGF
CPI (cell proliferation induction)
Alloderm, Integra
人工真皮
‧人工真皮優點為可作為暫時或永久性皮
膚替代品,並可避免因植皮造成的疤痕
攣縮。
‧缺點為產品價格昂貴。
傷口癒合機
Vacuum Assisted Closure
慢性傷口的敷料使用原則
原則:配合傷口變化及需要 , 選用特別屬性的敷料
Catagorization:
將敷料分類,比較同類產品加以選用
Selection:
考慮安全、效用、方便、經濟等因素
Evolution:
依傷口需要及體質反應來選定敷料
Dressing change:
依傷口進展改變所需敷料
Practice:
要從實際使用獲取經驗,適用的東西也要適當的使
用才能奏效
Selection Guide
•Infected or non-infected
•Painful or not
•Wound phase (Inflammatory, granulation,
Epithelialisation)
•Wound bed (Superficial, Deep, Intact skn,
Damage skin)
•Exudate level (Low, Moderate, High)
ウエッブサイト:-------http://www.pdffind.com/pdf/7v4gbo/
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