发明名称 |
METHOD AND APPARATUS FOR DETERMINING EJECTION FRACTION |
摘要 |
A method is provided for determining ejection fraction. The method includes: measuring a physiologic signal indicative of blood pressure; analyzing the physiologic signal at more than one time instance so as to extract information present in its temporal variations; and determining ejection fraction based in part on the extracted information
|
申请公布号 |
US2009112113(A1) |
申请公布日期 |
2009.04.30 |
申请号 |
US20070225133 |
申请日期 |
2007.03.15 |
申请人 |
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
发明人 |
MUKKAMALA RAMAKRISHNA |
分类号 |
A61B5/029 |
主分类号 |
A61B5/029 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|