Hyperemia Response of Tissue Oxygenation as Assessed by the Near Infrared Spectroscopy in Persons with Spinal Cord Injury

被引：0
|
作者：
Wang Yan [1 ]
Li Zengyong [1 ]
Lu Changhou [1 ]
Li Jianping [1 ]
Zhang Liangliang [1 ]
Wang Yonghui [2 ]
机构：
[1] Shandong Univ, Sch Mech Engn, Jinan 250061, Peoples R China
[2] Shandong Univ, Qilu Hosp, Ctr Rehabil, Jinan 250061, Peoples R China
来源：
2010 3RD INTERNATIONAL CONFERENCE ON BIOMEDICAL ENGINEERING AND INFORMATICS (BMEI 2010), VOLS 1-7 | 2010年
基金：
中国国家自然科学基金;
关键词：
Pressure ulcer; Near infrared spectroscopy; Oxygen saturation; spinal cord injury; PRESSURE; RAT;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The objective of this study is to assess the hyperemia response of tissue oxygenation on the sacrum area (high-risk area for pressure ulcer). A total of twenty subjects were recruited from a local hosipital to participate in this study, of which ten were persons with SCI (3 women, 7 men, age=34.5 +/- 5.2 y) and the other ten were healthy subjects (3 women, 7 men, age=36.5 +/- 6.2 y). The results showed that the the post-occlusive reactive hyperemia response of [HbO(2)] were significantly lower in the tissue over the sacrum area for persons with SCI when compared to normal subjects. The results suggest that the ability of the tissue to provide the large reactive response in the tissue over the sacrum area was significantly impaired in persons with SCI.
引用
收藏
页码：916 / +
页数：2
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