公开(公告)号：US20230320606A1

公开(公告)日：2023-10-12

申请号：US18190622

申请日：2023-03-27

申请人： Tallinn University of Technology

发明人： Olev Märtens ,  Anar Abdullayev ,  Margus Metshein ,  Antoine Gautier ,  Antoine Frappe ,  Andrei Krivošei ,  Marek Rist ,  Paul Annus ,  Benoit Larras ,  Deepu John ,  Barry Cardiff

IPC分类号： A61B5/029 ,  A61B5/053 ,  A61B5/0265

CPC分类号： A61B5/0265 ,  A61B5/029 ,  A61B5/053

摘要： The impedance cardiography device comprises an impedance measuring unit, connected to the human body to be measured, a differentiator, a comparator and a microcontroller integrated with an analog-to-digital converter, characterized by that the device further comprises two peak voltage detection units with different polarities (positive and negative), the strobing outputs of them being connected to the digital (binary) inputs of the microcontroller and the analog hold outputs to the inputs of the analog-to-digital converter.