Cardiopulmonary resuscitation (CPR) sequencer
First Claim
1. A portable CPR sequencer, for use by a rescuer in assisting a victim, comprising:
- an electronic logic system which provides timed tone/sound signals, and timed visual signals all of which are designed to indicate appropriate and properly spaced rescuer actions (clear airways, heart compression, ventilation with the CPR, pulse monitoring and ventilation after pulse is present) on the victim;
the means for making the rescuer aware of such signals without interfering with the rescuer'"'"'s concentration on the victim;
a means with which the rescuer can cause the logic system and associated stimuli signals to operate with the following victim situations;
the victim is either an infant, child or adult;
there are either one or two rescuers;
ventilation signals will be synchronized with the heart compressions,ventilation signals will be asynchronous to the heart compressions and therefore be continuous so as not to stop during either the heart compression or pulse monitoring cycles;
a means with which the rescuer can choose to have a buzzer/tone sound each time an action (heart compression, ventilation or pulse) is required or only when a change from one type of action to another type of action is required.
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Accused Products
Abstract
A compact, portable, computer controlled device which provides timing and sequence guidance for helping the CPR rescuer remember what actions are required, and when the associated tasks need to be performed. The rescuer can select the correct logic for infant, child, or adult and can indicate whether the rescue is being performed by one or two people. Audible buzzers, synthetic voices, and indicator lamps guide the rescuer in the performance of CPR. In addition, the device to provides variable pacing rates for when a pulse is present and only artificial ventilation is required. It is a device that works equally as well in the training environment as well as in support of CPR during an actual emergency.
112 Citations
6 Claims
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1. A portable CPR sequencer, for use by a rescuer in assisting a victim, comprising:
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an electronic logic system which provides timed tone/sound signals, and timed visual signals all of which are designed to indicate appropriate and properly spaced rescuer actions (clear airways, heart compression, ventilation with the CPR, pulse monitoring and ventilation after pulse is present) on the victim; the means for making the rescuer aware of such signals without interfering with the rescuer'"'"'s concentration on the victim; a means with which the rescuer can cause the logic system and associated stimuli signals to operate with the following victim situations; the victim is either an infant, child or adult; there are either one or two rescuers; ventilation signals will be synchronized with the heart compressions, ventilation signals will be asynchronous to the heart compressions and therefore be continuous so as not to stop during either the heart compression or pulse monitoring cycles; a means with which the rescuer can choose to have a buzzer/tone sound each time an action (heart compression, ventilation or pulse) is required or only when a change from one type of action to another type of action is required. - View Dependent Claims (2, 3, 4)
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5. A CPR sequencer device wherein timed signals to the rescuer for a given victim situation, including the victim being either an infant, child or adult and there are either one or two rescuers, include both a current task as well as an anticipatory next task indicator with a unique buzzer/tone sound for each task, and wherein each task corresponds to a rescuer action, thus assisting the rescuer in changing to the correct task in sequence.
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6. A portable CPR sequencer for use by a rescuer in assisting a victim, comprising:
an electronic logic system which provides timed signals, all of which are designed to indicate appropriate and properly spaced rescuer actions on the victim with a means for resetting for a given victim situation, including the victim being either an infant, child or adult and there are either one or two rescuers the device'"'"'s logic system to restart the heart compressions to allow the rescuer to get back in sync with the device.
Specification