Effective and simple technique for positioning and electric stimuli to prevent sacral pressure ulcers

在本研究中，我们研究了肩和踝的运动范围对增加骶部皮肤血流量(SSBF)的影响。本研究的目的是设计简单的运动训练技术来预防骶部压疮和软组织萎缩。7名健康成年青年男性分别在运动时、运动前、运动后分别进行肩、踝的自动运动和被动运动，同时测量骶部皮肤血流量。自动时肩关节的运动练习以SSBF最高。被动运动时踝关节的运动训练几乎没有增加SSBF。而增加的SSBF则趋于稳定。本研究结果提示，踝关节运动训练中的被动运动有助于预防骶部溃疡。

In present study we investigated the effects of the range of motion exercises shoulder and ankle to increase sacral skin blood flow(SSBF). The purpose of this study that simple techniques of motion exercises were designed to prevent presser ulcer and atrophy of soft tissue on sacral region. Seven healthy adult young men performed motion exercises of shoulder and ankle on autokinetic motion and passive movement concurrently with measurement blood flow volume on the sacral skin, as it was measured at during exercise, before and after respectively. Motion exercises of shoulder on autokinetic motion are most high SSBF. Motion exercises of ankle on passive movement are barely increased SSBF. However the increased SSBF tended to keep it. Present result indicated that passive movement on motion exercises of ankle is contributed to prevented sacral ulcers.