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Active implantable medical device for the diagnosis of cardiac decompensation
专利权人:
SORIN CRM SAS
发明人:
Marie-Anne Euzen,Paola Milpied
申请号:
US15701245
公开号:
US10022547B2
申请日:
2017.09.11
申请国别(地区):
US
年份:
2018
代理人:
摘要:
The disclosure relates to a device including a plurality of electrodes for stimulation of both ventricles with application of an atrioventricular delay and of an interventricular delay, a processor configured to multidimensionally measure an interventricular conduction delay, and monitor the evolution of a patient's condition. For the multidimensional measurement of the interventricular conduction delay, the device produces stimulation of one of the ventricles and collects, in the other ventricle, two endocardial electrogram signals on separate respective channels, giving two respective temporal components. Both temporal components are combined in one single parametric 2D characteristic representative of the cardiac cycle, and a comparison is made with reference descriptors for deriving an index representative of the evolution of the patient's condition.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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