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Impedance based device for non-invasive measurement of blood pressure and ankle-brachial index
Impedance based device for non-invasive measurement of blood pressure and ankle-brachial index
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机译:基于阻抗的设备,用于无创测量血压和踝臂指数
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摘要
A device for non-invasive measurement of blood pressure includes a blood pressure cuff, a plethysmographic electrode for acquiring an impedance plethysmogram distal to the cuff and a processing device to inflate and deflate the cuff generate the impedance plethysmogram and to determine the systolic and diastolic blood pressures. The device can be used to measure systolic or diastolic blood pressure or both. It can also be used to take ankle-brachial measurements. An autocorrelation technique can be used to correct noise.
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