公开(公告)号：US5316006A

公开(公告)日：1994-05-31

申请号：US27537

申请日：1993-03-08

申请人： Katuyuki Inage ,  Yumi Saito ,  Zhang Zhimming ,  Toru Fujii ,  Osamu Shirasaki

发明人： Katuyuki Inage ,  Yumi Saito ,  Zhang Zhimming ,  Toru Fujii ,  Osamu Shirasaki

IPC分类号： A61B5/022 ,  A61B5/0225 ,  A61B7/04

CPC分类号： A61B7/045 ,  A61B5/0225

摘要： 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.

摘要翻译： 一种电子血压计，包括袖带，用于使袖带充气的加压装置，用于感测袖带内的流体压力的压力检测装置，用于检测包括在袖带中的脉搏波分量的脉搏波检测装置，收缩压估计 用于基于在加压过程中检测到的脉搏波和袖带压来估计收缩压值的装置，用于基于估计的收缩压值计算加压体积的加压容量计算装置，用于降低袖带压力的压力降低装置 在达到加压容积之后，用于检测血压信息的血管信息检测装置，例如压力降低过程中的脉波成分，血压值确定装置，用于根据血管信息和袖带确定收缩压和舒张压值 压力，脉波分量分散度 ee检测装置，用于检测在减压过程中获得的脉波成分的分散度;以及加压量控制装置，用于通过加压装置控制加压量。