FMD is a noninvasivetest that USES a blood pressure cuff and ultrasound to see how blood flows in the brachial artery when the arm is gently squeezed.
FMD是一种使用血压袖带及超声的一种非创伤性检查来测定当手臂受压时分支动脉的血流情况。
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Our objective was to test a new noninvasive ultrasound device for correlating PP with measurements of fascial displacement in a controlled porcine model of ACS.
Methods: To analyze the reasons of error caused by the pulse oximeter in the clinical test on the basis of the mathematical model of double wavelengths noninvasive measurement of blood oxygenation.