Continuous Wrist Blood Pressure Measurement with Ultrasound
Continuous Wrist Blood Pressure Measurement with Ultrasound
复制标题
超声波连续手腕血压测量
DOI：
10.1515/bmt-2013-4124
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发表时间：
2013
期刊：
影响因子：
--
通讯作者：
K. Affeld
中科院分区：
文献类型：
--
作者：
S. Weber;P. Scharfschwerdt;T. Schauer;T. Seel;U. Kertzscher;K. Affeld
血压是心血管疾病发展的重要参数。通过24小时监测血压，可以检测高血压并开始治疗。一种新的无创长期血压测量方法使用超声波，小气球和控制器连续测量手腕上的血压。压力由音圈致动器控制。手腕的血压在运动过程中会发生变化。这些运动用充水管评估，以校准测量到的主动脉血压。
Blood pressure is an important parameter for the development of cardiovascular disease. By monitoring the blood pressure over 24 hours hypertension can be detected and treatment can be started. A new noninvasive long term blood pressure measurement method measures the blood pressure continuously on the wrist using ultrasound, a small balloon and a controller. The pressure is controlled with a voice coil actuator. The wrist blood pressure changes during motion. These movements are assessed with a water filled tube to calibrate the measurement to aortic blood pressure.