公开(公告)号：US09386935B2

公开(公告)日：2016-07-12

申请号：US14166169

申请日：2014-01-28

Applicant: NIHON KOHDEN CORPORATION

Inventor： Kei Kimura ,  Kazuhiro Sekikawa

IPC: A61B5/04 ,  A61B5/0452 ,  A61B5/0432

CPC classification number: A61B5/0452 ,  A61B5/0432 ,  A61B5/04525

Abstract: An electrocardiogram analyzer has a measurement section for measuring an electrocardiographic signal; a determination unit for determining, from arrhythmia determination reference information that is information pertinent to arrhythmia, whether or not an electrocardiogram multiplex, which includes a first predetermined number of heart beats, in the thus-measured electrocardiographic signal is arrhythmia; a reference waveform determination unit that determines a reference waveform from the electrocardiogram complex including the first predetermined number of heart beats when the determination unit has determined that the electrocardiogram complex is not arrhythmia, storing the thus determined reference waveform; and an analysis unit that performs an analysis as to whether or not an electrocardiogram complex being measured is arrhythmia by use of the stored reference waveform.

Abstract translation: 心电图分析仪具有用于测量心电图信号的测量部分; 确定单元，用于从心律失常确定参考信息中确定与心律不齐相关的信息，在由此测量的心电图信号中包括第一预定数量心跳的心电图多路复用是心律不齐; 参考波形确定单元，当所述确定单元确定所述心电图复合体不是心律失常时，从包括所述第一预定数量的心跳的所述心电图复合体确定参考波形，存储所确定的参考波形; 以及分析单元，其通过使用存储的参考波形来进行关于被测量的心电图复合体是否是心律失常的分析。

公开(公告)号：US12121330B2

公开(公告)日：2024-10-22

申请号：US17153307

申请日：2021-01-20

Applicant: NIHON KOHDEN CORPORATION

Inventor： Masafumi Nagasawa ,  Kazuhiro Sekikawa ,  Kei Kimura

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/11 ,  A61B5/363

CPC classification number: A61B5/0205 ,  A61B5/1117 ,  A61B5/1123 ,  A61B5/363 ,  A61B5/7221 ,  A61B5/746

Abstract: An electrocardiogram analyzer includes: an electrocardiogram measuring unit configured to measure an electrocardiogram based on an electrocardiographic signal of an electrode attached to a subject; a motion measuring unit configured to measure motion based on motion information of a sensor attached to the subject; and an analyzer configured to analyze occurrence of serious arrhythmia based on the electrocardiogram measured by the electrocardiogram measuring unit and the motion measured by the motion measuring unit.