发明名称 |
SYSTEM AND METHOD FOR DETECTING WORSENING OF HEART FAILURE BASED ON TIDAL VOLUME |
摘要 |
Systems and methods for detecting a worsening of a patient's heart failure condition based, at least in part, on a declining trend in a representative tidal volume value over multiple days. The tidal volume value may be a maximum tidal volume, and more particularly, a maximum tidal volume determined for an afternoon portion of each of the multiple days or a selected portion of each of the multiple days that excludes a night portion. The maximum tidal volume during these portions of the day may be more sensitive to changes in a patient's respiration, particularly when a patient is expected to be more active, and thus, may more readily exhibit a declining trend when the patient's heart failure status is in decline. |
申请公布号 |
EP3030144(A1) |
申请公布日期 |
2016.06.15 |
申请号 |
EP20140755942 |
申请日期 |
2014.08.04 |
申请人 |
CARDIAC PACEMAKERS, INC. |
发明人 |
ZHANG, YI;AVERINA, VIKTORIA A.;BECK, KENNETH C.;THAKUR, PRAMODSINGH;WARIAR, RAMESH |
分类号 |
A61B5/0205;A61B5/00;A61B5/08;A61B5/085;A61B5/091 |
主分类号 |
A61B5/0205 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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