发明名称 |
Quantitative method and apparatus for measuring QT intervals from ambulatory electrocardiographic recordings |
摘要 |
A quantitative method and apparatus for measuring a cardiac function interval. Beat-to-beat data representative of a cardiac interval is collected over an extended period of time. A series of bins, each of which has a defined value range, is defined. The collected data is organized into the bins in accordance with the value of the data and the value range of the bin. The percentage of data in each bin may be calculated based upon the quantity of data in each bin.
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申请公布号 |
US6324423(B1) |
申请公布日期 |
2001.11.27 |
申请号 |
US19990292995 |
申请日期 |
1999.04.16 |
申请人 |
CALLAHAN TIMOTHY;SHELL WILLIAM |
发明人 |
CALLAHAN TIMOTHY;SHELL WILLIAM |
分类号 |
A61B5/0245;A61B5/0452;A61B5/0468;G06F17/00;(IPC1-7):A61B5/045 |
主分类号 |
A61B5/0245 |
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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