发明名称 |
Portable device for monitoring electrocardiographic signals and indices of blood flow |
摘要 |
Embodiments of the present invention are directed to a physiological monitoring device which is configured to record signals that reflect blood flow and/or blood pressure, and which may also record ECG signals. In one embodiment, a portable monitoring device comprises a plurality of impedance electrodes configured to be coupled to a patient's body and to generate an AC current with an electrical field to detect local electrical impedance of a portion of the patient's body encompassed by the electrical field, the local electrical impedance being a surrogate measure of local blood flow of the portion of the patient's body. At least a portion of the portable monitoring device is configured to be insertable subcutaneously into the patient's body.
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申请公布号 |
US2005267381(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050127055 |
申请日期 |
2005.05.10 |
申请人 |
TRANSOMA MEDICAL, INC. |
发明人 |
BENDITT DAVID;PATTERSON ROBERT;LURIE KEITH G. |
分类号 |
A61B5/00;A61B5/02;A61B5/0205;A61B5/021;A61B5/026;A61B5/04;A61B5/0464;A61B5/05;A61B5/053;(IPC1-7):A61B5/02 |
主分类号 |
A61B5/00 |
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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