基本信息:
- 专利标题： 识别具有相同形态的ECG信号
- 专利标题（英）：Identifying ECG signals having same morphology
- 申请号：CN201710683186.9 申请日：2017-08-10
- 公开(公告)号：CN107714033A 公开(公告)日：2018-02-23
- 发明人： E.纳卡 , A.本-多尔 , N.S.加夫尼
- 申请人： 韦伯斯特生物官能(以色列)有限公司
- 申请人地址： 以色列约克尼姆
- 专利权人： 韦伯斯特生物官能(以色列)有限公司
- 当前专利权人： 韦伯斯特生物官能(以色列)有限公司
- 当前专利权人地址： 以色列约克尼姆
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 郑浩; 付曼
- 优先权： 62/372969 2016.08.10 US
- 主分类号： A61B5/0468
- IPC分类号： A61B5/0468 ; A61B5/0452
The subject of the present invention is identifying ECG signals having same morphology. A method, includes selecting an initial set of electrocardiograph (ECG) signals taken over a single heartbeat ofa human subject, the set having respective morphologies to be used as a template for an arrhythmia of the subject, and receiving a subsequent set of ECG signals taken over a subsequent heartbeat of the human subject. The method also includes performing a cross-correlation between the initial set and the subsequent set, so as to generate a correlation coefficient that is a measure of a goodness offit between geometries of the initial set and the subsequent set, and, when the correlation coefficient exceeds a threshold coefficient, accepting the subsequent heartbeat as having been caused by the arrhythmia.
公开/授权文献:
- CN107714033B 识别具有相同形态的ECG信号 公开/授权日：2022-06-07
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B5/00 | 用于诊断目的的测量；人的辨识 |
| --------A61B5/04 | .测量人体或人体各部分的生物电信号 |
| ----------A61B5/0402 | ..心电图术，即ECG |
| ------------A61B5/0444 | ...胎儿心动图术 |
| --------------A61B5/0468 | ....探测异常的ECG间隔 |