Thorsson O, Hemdal B, Lilja B, Westlin N
Department of Clinical Physiology, Lund University, Allmänna Sjukhuset, Malmö, Sweden.
Med Sci Sports Exerc. 1987 Oct;19(5):469-73.
Local blood flow in the thigh was measured with 133Xe clearance technique in eight male distance runners after compression with a foam rubber compress and a standard elastic bandage. Two degrees of compression were tested, and an initial experiment with rested subjects was followed by a similar experiment immediately after running. Maximum compression exerted a cutaneous pressure of 85 (+/- 8) mm Hg and caused an immediate cessation of intra-muscular blood flow in the compressed area. Moderate compression gave a cutaneous pressure of 40 (+/- 5) mm Hg and resulted in a reduction of blood flow by approximately 50%. During compression, there were no significant differences in the blood flow of rested subjects compared to subjects immediately after running. In acute soft tissue injuries, a maximum compression bandage should effectively reduce or eliminate the formation of an intra-muscular hematoma, and an additive effect on blood flow of ice should not be expected.
采用¹³³氙清除技术，对8名男性长跑运动员在使用泡沫橡胶压迫物和标准弹性绷带进行压迫后大腿局部血流情况进行了测量。测试了两种程度的压迫，在对静息受试者进行的初始实验之后，紧接着在跑步后立即进行了类似实验。最大压迫产生了85（±8）毫米汞柱的皮肤压力，并导致受压区域的肌肉内血流立即停止。中度压迫产生了40（±5）毫米汞柱的皮肤压力，并导致血流减少约50%。在压迫过程中，静息受试者与刚跑完步的受试者相比，血流没有显著差异。在急性软组织损伤中，最大压迫绷带应能有效减少或消除肌肉内血肿的形成，且不应期望冰敷对血流有累加效应。
