发明名称 |
An external defibrillator |
摘要 |
An external defibrillator includes patient electrodes (20) for obtaining the patient's electrocardiogram (ECG) and for applying a shock to the patient. A microprocessor (24) analyses the patient's ECG using a diagnostic algorithm to detect if the patient's heart is in a shockable rhythm, and shock delivery circuitry (10) is enabled when a shockable rhythm is detected by the diagnostic algorithm. The patient electrodes also allow obtaining a signal (Z) which is a measure of the patient's transthoracic impedance and the microprocessor is responsive to Z to detect conditions likely to cause the diagnostic algorithm to generate a false detection of a shockable rhythm. If such detection is made, the microprocessor prevents detection of a shockable rhythm by the diagnostic algorithm, at least for a period of time. |
申请公布号 |
AU2011335129(B2) |
申请公布日期 |
2016.04.28 |
申请号 |
AU20110335129 |
申请日期 |
2011.11.25 |
申请人 |
HEARTSINE TECHNOLOGIES LIMITED |
发明人 |
NAVARRO-PAREDES, CESAR OSWALDO;ANDERSON, JOHN MCCUNE |
分类号 |
A61N1/39;A61B5/046;A61B5/053 |
主分类号 |
A61N1/39 |
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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