发明名称 |
Software for mapping potential distribution of a heart chamber |
摘要 |
A computer software program is described that maps the electrical activity of a patient's heart. The software program utilizes inputs from electrodes contained within a heart chamber. Inputs from the electrodes cause the program to calculate the heart chamber volume, and then to determine the position of the electrodes within the heart chamber. The program then utilizes inputs from the electrodes to calculate the three-dimensional volumetric electrical field distribution of said heart chamber. This calculation is accomplished using a spherical harmonic series expression. Finally, the computer program displays the electrical field distribution of the heart chamber.
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申请公布号 |
US6603996(B1) |
申请公布日期 |
2003.08.05 |
申请号 |
US20000588930 |
申请日期 |
2000.06.07 |
申请人 |
BEATTY GRAYDON ERNEST;KAGAN JONATHAN;BUDD JEFFREY ROBERT |
发明人 |
BEATTY GRAYDON ERNEST;KAGAN JONATHAN;BUDD JEFFREY ROBERT |
分类号 |
A61B5/042;A61B5/107;A61N1/362;A61N1/37;(IPC1-7):A61B5/042 |
主分类号 |
A61B5/042 |
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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