Development of the equation for position change interval to prevent the pressure ulcer using the animal model with weak tissue tolerance

利用组织耐受性较弱的动物模型建立预防压疮的体位变化间隔方程

• 批准号: 20592481
• 负责人: SUGAMA Junko
• 金额: $ 2.91万
• 依托单位: Kanazawa University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20592481/
• 关键词: 褥瘡; 組織学; 病理学; 動物; 看護学; 細胞・組織; 動物モデル; 低栄養; 病理

Pressure ulcers are localized areas of tissue breakdown in skin and/or underlying tissues. One of the preventative cares is repositioning at least every 2 hours. Researchers investigated the interval for the repositioning using the finite-element model and the animal model with malnutrition. Based on the results, malnutrition delayed the wound healing and deep tissue damage was predominant. Further study is needed to develop the equation for position change interval for the at risk people with weak tissue tolerance.

压疮是皮肤和/或皮下组织中局部组织破裂的区域。预防性护理之一是至少每 2 小时重新定位一次。研究人员利用有限元模型和营养不良动物模型研究了重新定位的时间间隔。根据结果​​，营养不良导致伤口愈合延迟，深层组织损伤最为严重。需要进一步研究为组织耐受性较弱的高危人群制定体位改变间隔的方程。