Winsor T, Feldsher J S
Angiology. 1979 Sep;30(9):577-84. doi: 10.1177/000331977903000901.
This systems approach to the diagnosis of venous vascular obstruction and venous insufficiency relies on use of the segmental pneumoplethysmograph. The method is a useful diagnostic tool when evaluating these diseases. The drainage test indicates deep, large venous thrombosis. The dependency test indicates either thrombosis or venous insufficiency. And the tourniquet test differentiates the presence of deep from superficial vein insufficiency.
这种用于诊断静脉血管阻塞和静脉功能不全的系统方法依赖于分段充气体积描记器的使用。在评估这些疾病时，该方法是一种有用的诊断工具。引流试验表明存在深部大静脉血栓形成。依赖性试验表明存在血栓形成或静脉功能不全。而止血带试验则可区分深部与浅部静脉功能不全的情况。
