Surgery – Truss – Pad
Patent
1993-03-08
1994-05-31
Sykes, Angela D.
Surgery
Truss
Pad
128680, 128687, A61B 5022
Patent
active
053160061
ABSTRACT:
An electronic blood pressure meter including a cuff, a pressurizing means for inflating the cuff, a pressure sensing device for sensing a fluid pressure within the cuff, a pulse wave detecting device for detecting a pulse wave component included in the cuff, a systolic pressure estimating device for estimating a systolic pressure value based on the pulse wave and the cuff pressure detected in a pressurizing process, a pressurization volume computing device for computing a pressurization volume based on the estimated the systolic pressure value, a pressure decreasing device for decreasing the cuff pressure after reaching the pressurization volume, a blood vessel information detecting device for detecting blood vessel information such as pulse wave components in the pressure decreasing process, a blood pressure value determining device for determining systolic and diastolic pressure values based on the blood vessel information and the cuff pressure, a pulse wave component dispersion degree detecting device for detecting a dispersion degree of the pulse wave components obtained in the pressure decreasing process, and a pressurization volume controlling device for controlling the pressurization volume by the pressurizing device.
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Fujii Toru
Inage Katuyuki
Saito Yumi
Shirasaki Osamu
Zhimming Zhang
Omron Corporation
Sykes Angela D.
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