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IMPLANTABLE MEDICAL DEVICE AND METHOD FOR SUCH A DEVICE FOR PREDICTING HF STATUS OF A PATIENT
专利权人:
ST. JUDE MEDICAL AB
发明人:
BJOERLING, ANDERS,PANESCU, DORIN,ZHAO, WENXIA
申请号:
EP08794115
公开号:
EP2323731A4
申请日:
2008.08.29
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
In an implantable medical device, such as a pacemaker or a cardioverter/defibrillator, and a method for operating such an implantable medical device, heart conditions, such as heart failure, are detected and predicted at an early stage within a patient in whom the medical device is implanted, by monitoring a patient status, for example, HF status, and predicting a worsening of the HF status of the patient and determining a patient status index, wherein a first average and a second average is compared at predetermined sample points of time. A patient status is determined based on this patient status index, wherein a patient status index that has increased substantially monotonously during a first monitoring period is determined to be an indication of an exacerbation of patient status, and in particular, a worsening of heart failure.
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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