The risk of pressure sores: a conceptual scheme

被引:131
作者
Defloor, T [1 ]
机构
[1] Univ Ghent, B-9000 Ghent, Belgium
关键词
aetiology; pressure; pressure sores; shear; tissue tolerance;
D O I
10.1046/j.1365-2702.1999.00254.x
中图分类号
R47 [护理学];
学科分类号
1011 ;
摘要
Based on a review of die literature related to the prediction and prevention of pressure sores, a conceptual scheme on pressure sol es is introduced. The article highlights the four elements of the scheme: pressure, shearing force, tissue tolerance for pressure and tissue tolerance for oxygen. Factors influencing pressure and shearing forces, the pressure distribution capacity of tissue, the oxygen need of tissue and oxygen supply to tissue are discussed.
引用
收藏
页码:206 / 216
页数:11
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