公开(公告)号：US20150374248A1

公开(公告)日：2015-12-31

申请号：US14317116

申请日：2014-06-27

Applicant: PROLIFIC TECHNOLOGY INC.

Inventor： Weichih Hu ,  Cheng-Sheng Chan ,  Ming-Cheng Chang

IPC: A61B5/022 ,  A61B5/00

CPC classification number: A61B5/02225 ,  A61B5/02233 ,  A61B5/742 ,  A61B5/749 ,  A61B2560/0418

Abstract: According to one embodiment of a device for measuring blood pressure, the device includes a pressure sensor, a microprocessor, and a user interface, wherein a user exerts pressure on the user's wrist by using the pressure sensor, the pressure sensor senses the pressure to produce oscillation signal, the microprocessor connects with the pressure sensor and receives the oscillation signal to calculate vessel pulse, systolic blood pressure, and diastolic blood pressure of the user, the user interface connects with the microprocessor and receives instruction data of the microprocessor to inform the user.

Abstract translation: 根据用于测量血压的装置的一个实施例，该装置包括压力传感器，微处理器和用户界面，其中用户通过使用压力传感器对使用者的手腕施加压力，压力传感器感测产生的压力 振荡信号，微处理器与压力传感器连接并接收振荡信号以计算用户的血管脉搏，收缩压和舒张压，用户界面与微处理器连接并接收微处理器的指令数据，通知用户 。

公开(公告)号：US20150374242A1

公开(公告)日：2015-12-31

申请号：US14317144

申请日：2014-06-27

Applicant: PROLIFIC TECHNOLOGY INC.

Inventor： Weichih Hu ,  Guan-Yu Chen ,  Tingyin Kuo

IPC: A61B5/02 ,  A61B5/00 ,  A61B5/022

CPC classification number: A61B5/02007 ,  A61B5/02225 ,  A61B5/7278 ,  A61B5/742

Abstract: According to one embodiment of a method for measuring blood vessel elasticity, adapted to a sphygmus oscillation signal measured by pressure sensor of blood pressure equipment. This method for measuring blood vessel elasticity includes: uses the sphygmus oscillation signal to calculate systolic blood pressure and diastolic blood pressure; extracts a sphygmus signal after corresponds to the diastolic blood pressure; finds the maximum slope of the extracted sphygmus signal; finds a first time by using the maximum slope down to a reference pressure; then finds a second time by using the maximum slope down to the lowest point of the extracted sphygmus signal; and compares the first time and the second time to get the indicator of blood vessel elasticity.

Abstract translation: 根据用于测量血管弹性的方法的一个实施例，适用于由血压设备的压力传感器测量的血管痉挛信号。 这种测量血管弹性的方法包括：使用痰液振荡信号计算收缩压和舒张压; 在对应于舒张压后提取血us信号; 找到提取的血腥信号的最大斜率; 通过使用最大斜率下降到参考压力来首次找到; 然后通过使用提取的痰液信号的最低点的最大斜率再次发现; 并比较第一次和第二次获得血管弹性指标。