摘要
压疮,又称为压力性溃疡,是由于局部软组织持续受压引起血流动力学改变,导致组织细胞缺血、缺氧、营养代谢障碍而发生变性坏死的病理过程,是长期卧床老年患者的常见并发症之一。压疮好发于缺乏脂肪组织保护、无肌肉包裹或肌层较薄的骨隆突处及受压部位。当患者局部组织在长时间内处于受压状态时,其血液循环会出现一定障碍,在缺乏营养的基础上,就会导致组织坏死等情况,严重影响患者的生活质量,威胁患者的生命安全,本文从压疮的预防、各分期的治疗和护理对策等方面进行研究和探讨。
Pressure sore, also called pressure ulcer, is a pathological process caused by hemodynamic changes from continuous pressure of local soft tissues which lead to ischemia, anoxia, and nutrition metabolic block of histiocyte then to degenerative necrosis.It is one of the common complications among long-term bed-ridden senile sufferers.Pres- sure sore is likely to occur in the bone protuberances and pressed parts with lack adipose tissue protection, no muscle wrapped, or thin muscular layer.When the local soft tissues are in a pressured state for a long time, the blood circula- tion will show some obstacles, if without enough nutrition, it is likely to have tissue necrosis, which will seriously in- fluence the sufferers＇ living quality, threatens the sufferers＇ life safety.The paper studies and discusses this topic from the aspects of prevention of pressure sores, treatment in different stages, and nursing strategies.
出处
《中国疗养医学》
2016年第9期912-915,共4页
Chinese Journal of Convalescent Medicine
关键词
压疮
防治
护理
新进展
Pressure sore
Prevention
Nursing
New progress
