APPARATUS AND METHOD FOR DETERMINING A BLOOD PRESSURE OF A SUBJECT

• Main Authors: CHEN XUE, WANG GUOHE
• Format: Patent
• Language: Chinese; English
• Published: 15.01.2019
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

An apparatus for determining a blood pressure of a subject includes: one or more sensors configured to measure a first physiological parameter of the subject; a memory; and one or more processors. Thememory stores computer-executable instructions for controlling the one or more processors to decompose a first physiological signal corresponding to the first physiological parameter using an empirical mode decomposition algorithm into a sum of a plurality of intrinsic mode functions and a residual; identify one or more first intrinsic mode functions of the plurality of intrinsic mode functions that are associated with a noise signal, thereby obtaining one or more second intrinsic mode functions of the plurality of intrinsic mode functions that are different from the one or more first intrinsic mode functions; and calculate one or more second intrinsic mode functions. 本申请公开了种用于确定对象血压的设备。所述设备包括：个或多个传感器，其构造为测量所述对象的第生理参数；存储器；以及个或多个处理器。所述存储器存储用于控制所述个或多个处理器执行以下操作的计算机可执行指令：利用经验模态分解算法将对应于所述第生理参数的第生理信号分解为多个本征模态函数与余量之和；确认