摘要:
The system and method provide for electrocardiogram analysis and optimization of patient-customized cardiopulmonary resuscitation and therapy delivery. An external medical device includes a housing and a processor within the housing. The processor can be configured to receive an input signal for a patient receiving chest compressions and to select at least one filter mechanism and to apply the filter mechanism to the signal to at least substantially remove chest compression artifacts from the signal. A real time dynamic analysis of a cardiac rhythm is applied to adjust and integrate CPR prompting of a medical device. Real-time cardiac rhythm quality is facilitated using a rhythm assessment meter.
摘要:
Methods and apparatus are provided for determining a defibrillation treatment protocol in an external defibrillator using a measurement of elapsed time. The present invention provides a defibrillator with a timer function. Upon activation of the defibrillator, an internal timer begins to run. By closely associating the activation of the defibrillator with the onset of the patient's attack, and by making allowances for inherent time differences between these events, the timer provides a measure of the elapsed time between the onset of the patient's emergency and the presentation of the defibrillator at the patient's side. Using this measure of elapsed time, the defibrillator determines an appropriate treatment therapy, such as CPR or defibrillation therapy.
摘要:
A device capable of providing a user with instructions for administering CPR. This device includes a user input mechanism and a processing unit coupled to the user input mechanism which directs the device to follow one of a first and a second sequence of steps depending on the user's input. In one embodiment, a defibrillator capable of providing a user with instructions for administering defibrillation therapy includes a user input mechanism; a defibrillation therapy delivery circuit; a processing unit coupled to the user input mechanism and the defibrillation therapy delivery circuit which directs the device to follow one of a first and a second sequence of steps depending on the user's input; and an output device coupled to the processing unit for communicating prompts to the user.