期刊
BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK
卷 58, 期 -, 页码 -出版社
WALTER DE GRUYTER GMBH
DOI: 10.1515/bmt-2013-4124
关键词
blood pressure; ultrasound; motion artefacts
资金
- German federal ministry of education and research (BMBF) [01 EZ 0918]
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.
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