Cardiac Science, Inc. (“Cardiac Science”) warrants to the original
purchaser that its products will be free of any defect in material and
workmanship according to the terms and conditions of this Limited
Warranty (“Limited Warranty”). For purposes of this Limited Warranty,
the original purchaser is deemed to be the original end user of the
product purchased. This Limited Warranty is NONTRANSFERABLE and
UNASSIGNABLE.
For How Long?
Five (5) years from the date of the original shipment to the original purchaser for Powerheart AED G3 automated external defibrillators.
Disposable defibrillation electrodes shall be warranted until the expiration date. Lithium batteries have a full operational warranty of Three (3)
years from the date of installation into a Powerheart AED G3. Batteries
must be installed by the installation date as labeled on the battery to be
covered by this warranty. One (1) year from the date of original shipment
to the original purchaser for Cardiac Science AED accessories. The terms
of the Limited Warranty in effect as of the date of original purchase will
apply to any warranty claims.
What You Must Do
Please complete and submit the Warranty Validation Form within 30 days
of original shipment located at http://www.cardiacscience.com/
products/aed_warranty.cfm. If the purchaser does not have internet
access, call (888) 466-8686 or +45 4438 0539.
To obtain warranty service for your product, call us toll free at (888) 4668686 or +45 4438 0539 seven days a week, 24 hours a day. Our
customer service representative will try to resolve your issue over the
phone. If necessary, and at our sole discretion, we will arrange for
service or a replacement of our product.
What We Will Do
If your Cardiac Science product is returned within 30 days of the date it
was purchased, at the direction of a customer service representative, we
will replace it with a new product of equal value at no charge to you,
provided the warranty applies.
If your Cardiac Science product is returned, at the direction of a customer service representative, after 30 days but within the warranty period, Cardiac Science, at its sole discretion, will repair your product or
replace it with a new or reconditioned product of the same or similar
design. The repaired or replacement product will be warranted subject to
the terms and conditions of this Limited Warranty for either (a) 90 days
or (b) the remainder of the original warranty period, whichever is longer,
provided the warranty applies and the warranty period has not expired.
Obligations and Warranty Limits
Limited Warranty Obligation: Exclusive Remedy
THE FOREGOING LIMITED WARRANTY IS IN LIEU OF AND
SPECIFICALLY EXCLUDES AND REPLACES ALL OTHER EXPRESS
OR IMPLIED WARRANTIES. INCLUDING BUT NOT LIMITED TO
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE.
Some states do not allow limitations on how long an implied warranty
lasts, so this limitation may not apply to you.
NO PERSON (INCLUDING ANY AGENT, DEALER, OR REPRESENTATIVE OF
CARDIAC SCIENCE) IS AUTHORIZED TO MAKE ANY REPRESENTATION
OR WARRANTY CONCERNING CARDIAC SCIENCE PRODUCTS, EXCEPT
TO REFER PURCHASERS TO THIS LIMITED WARRANTY.
YOUR EXCLUSIVE REMEDY WITH RESPECT TO ANY AND ALL LOSSES
OR DAMAGES RESULTING FROM ANY CAUSE WHATSOEVER SHALL BE
AS SPECIFIED ABOVE. CARDIAC SCIENCE SHALL IN NO EVENT BE
LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES OF ANY
KIND, INCLUDING, BUT NOT LIMITED TO, EXEMPLARY DAMAGES,
COMMERCIAL LOSS FROM ANY CAUSE, BUSINESS INTERRUPTION OF
ANY NATURE, LOSS OF PROFITS OR PERSONAL INJURY, EVEN IF
CARDIAC SCIENCE HAS BEEN ADVISED OF THE POSSIBILITIES
OF SUCH DAMAGES, HOWEVER OCCASIONED, WHETHER BY
NEGLIGENCE OR OTHERWISE.
Some states do not allow the exclusion or limitation of incidental or
consequential damages, so the above limitation or exclusion may not
apply to you.
What This Warranty Does Not Cover
This Limited Warranty does not cover defects or damages of any sort
resulting from, but not limited to, accidents, damage while in transit to
our service location, alterations, unauthorized service, unauthorized
product case opening, failure to follow instructions, improper use,
abuse, neglect, fire, flood, war or acts of God. Cardiac Science makes no
warranty claim as to the compatibility with Cardiac Science products
with non Cardiac Science products.
This Limited Warranty is Void if…
• Any Cardiac Science product is serviced or repaired by any person or
entity other than Cardiac Science unless specifically authorized by
Cardiac Science;
• Any Cardiac Science product case is opened by unauthorized
personnel or if a product is used for an unauthorized purpose;
• Any Cardiac Science product is used in conjunction with incompatible
parts or accessories, including but not limited to batteries. Parts and
accessories are not compatible if they are not Cardiac Science
products or the functional equivalent.
If The Warranty Period has Expired…
If your Cardiac Science product is not covered by our Limited Warranty,
call us toll free at (888) 466-8686 or +45 4438 0539 for advice as to
whether we can repair your Cardiac Science product, and for other repair
information, including charges. Charges for non-warranty repairs will be
assessed and are your responsibility. Upon completion of the repair, the
terms and conditions of this Limited Warranty shall apply to such repair
or replacement product for a period of 90 days.
This warranty gives you specific legal rights, and you may also have
other rights, which vary from state to state.
Cardiac Science, Inc. (“Cardiac Science”) warrants to the original purchaser
that its products will be free of any defect in material and workmanship
according to the terms and conditions of this Limited Warranty
(“Limited Warranty”). For purposes of this Limited Warranty, the
original purchaser is deemed to be the original end user of the product
purchased. This Limited Warranty is NONTRANSFERABLE and
UNASSIGNABLE.
For How Long?
Five (5) years from the date of the original shipment to the original purchaser for FirstSAve AED G3 automated external defibrillators.
Disposable defibrillation electrodes shall be warranted until the expiration date. Lithium batteries have a full operational warranty of One (1)
year from the date of installation into a FirstSave AED G3. Batteries must
be installed by the installation date as labeled on the battery to be covered by this warranty. One (1) year from the date of original shipment to
the original purchaser for Cardiac Science AED accessories. The terms
of the Limited Warranty in effect as of the date of original purchase will
apply to any warranty claims.
What You Must Do
Please complete and submit the Warranty Validation Form within 30 days
of original shipment located at http://www.cardiacscience.com/
products/aed_warranty.cfm. If the purchaser does not have internet
access, call (888) 466-8686 or +45 4438 0539.
To obtain warranty service for your product, call us toll free at (888) 4668686 or +45 4438 0539 seven days a week, 24 hours a day. Our
customer service representative will try to resolve your issue over the
phone. If necessary, and at our sole discretion, we will arrange for
service or a replacement of our product.
What We Will Do
If your Cardiac Science product is returned within 30 days of the date it
was purchased, at the direction of a customer service representative, we
will replace it with a new product of equal value at no charge to you,
provided the warranty applies.
If your Cardiac Science product is returned, at the direction of a customer service representative, after 30 days but within the warranty period, Cardiac Science, at its sole discretion, will repair your product or
replace it with a new or reconditioned product of the same or similar
design. The repaired or replacement product will be warranted subject to
the terms and conditions of this Limited Warranty for either (a) 90 days
or (b) the remainder of the original warranty period, whichever is longer,
provided the warranty applies and the warranty period has not expired.
Obligations and Warranty Limits
Limited Warranty Obligation: Exclusive Remedy
THE FOREGOING LIMITED WARRANTY IS IN LIEU OF AND
SPECIFICALLY EXCLUDES AND REPLACES ALL OTHER EXPRESS OR
IMPLIED WARRANTIES. INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE.
Some states do not allow limitations on how long an implied warranty
lasts, so this limitation may not apply to you.
NO PERSON (INCLUDING ANY AGENT, DEALER, OR REPRESENTATIVE
OF CARDIAC SCIENCE) IS AUTHORIZED TO MAKE ANY REPRESENTATION OR WARRANTY CONCERNING CARDIAC SCIENCE PRODUCTS,
EXCEPT TO REFER PURCHASERS TO THIS LIMITED WARRANTY.
YOUR EXCLUSIVE REMEDY WITH RESPECT TO ANY AND ALL LOSSES
OR DAMAGES RESULTING FROM ANY CAUSE WHATSOEVER SHALL BE
AS SPECIFIED ABOVE. CARDIAC SCIENCE SHALL IN NO EVENT BE
LIABLE FOR ANY CONSEQUENTIAL OR INCIDENTAL DAMAGES OF ANY
KIND, INCLUDING, BUT NOT LIMITED TO, EXEMPLARY DAMAGES,
COMMERCIAL LOSS FROM ANY CAUSE, BUSINESS INTERRUPTION OF
ANY NATURE, LOSS OF PROFITS OR PERSONAL INJURY, EVEN IF
CARDIAC SCIENCE HAS BEEN ADVISED OF THE POSSIBILITIES
OF SUCH DAMAGES, HOWEVER OCCASIONED, WHETHER BY
NEGLIGENCE OR OTHERWISE.
Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply
to you.
What This Warranty Does Not Cover
This Limited Warranty does not cover defects or damages of any sort
resulting from, but not limited to, accidents, damage while in transit to
our service location, alterations, unauthorized service, unauthorized
product case opening, failure to follow instructions, improper use,
abuse, neglect, fire, flood, war or acts of God. Cardiac Science makes no
warranty claim as to the compatibility with Cardiac Science products
with non Cardiac Science products.
This Limited Warranty is Void if…
· Any Cardiac Science product is serviced or repaired by any person or
entity other than Cardiac Science unless specifically authorized by
Cardiac Science;
· Any Cardiac Science product case is opened by unauthorized
personnel or if a product is used for an unauthorized purpose;
· Any Cardiac Science product is used in conjunction with incompatible
parts or accessories, including but not limited to batteries. Parts and
accessories are not compatible if they are not Cardiac Science products
or the functional equivalent.
If The Warranty Period has Expired…
If your Cardiac Science product is not covered by our Limited Warranty,
call us toll free at (888) 466-8686 or +45 4438 0539 for advice as to
whether we can repair your Cardiac Science product, and for other repair
information, including charges. Charges for non-warranty repairs will be
assessed and are your responsibility. Upon completion of the repair, the
terms and conditions of this Limited Warranty shall apply to such repair
or replacement product for a period of 90 days.
This warranty gives you specific legal rights, and you may also have
other rights, which vary from state to state.
Cardiac Science AED G3 Operation and Service Manual
CAUTION
Federal law restricts this device to be sold by or on the order of a physician or practitioner licensed by state
law in which he/she practices to use or order the use of the device.
IMPORTANT
Read this Operation and Service Manual carefully. It contains information about your safety and the safety of
others. Become familiar with the controls and how to use the AED properly before operating the product.
Cardiac Science AEDs are manufactured by:
Corporate Headquarters:
Cardiac Science, Inc.
1900 Main Street, Suite 700
Irvine, CA 92614 USA
Web site: www.cardiacscience.com
E-mail: aed@cardiacscience.com
Manufacturing:
Cardiac Science, Inc.
5474 Feltl Road
Minnetonka, MN 55343-7982 USA
Authorized European Representative:
Cardiac Science International
Kirke Vaerloesevej 14
3500 Vaerloese DENMARK
TRADEMARK INFORMATION
FirstSave, Powerheart, MDLink, Saving Minutes Saving Lives, SmartGauge, STAR, IntelliSense, RescueReady,
RescueLink, RHYTHMx and Survivalink are trademarks and registered trademarks of Cardiac Science, Inc.
Microsoft and Windows are registered trademarks of Microsoft Corporation. All other trademarks are the
property of their respective owners.
PATENTS
This device is covered by the following U.S. and foreign patents:
5,792,190, 5,999,493, 5,402,884, 5,579,919, 5,749,902, 5,645,571, 6,029,085, 5,984,102, 5,919,212,
5,891,172, 5,674,266, 5,700,281, 5,891,173, 5,968,080, 6,263,239, 5,797,969, D402,758, D405,754,
5,909,138, 6,173,203, 6,088,616, 5,897,576, 5,955,956, 6,083,246, 6,064,909, 6,038,473, 5,868,794,
6,115,638, 6,366,809, 5,474,574, 6,246,907, 6,289,243, 6,411,846, 6,480,734, EP00756878
Other U.S. and foreign patents pending.
The Cardiac Science AED Operation and Service Manual and any and all information contained herein do not
constitute any warranty as to the Powerheart AED G3, FirstSave AED G3, or any related products in any manner
whatsoever. The “Limited Warranty” is shipped with the AED and serves as the sole and exclusive warranty
provided by Cardiac Science regarding Cardiac Science AED products.
ORDER ENTRY
To order additional Cardiac Science AEDs or accessories:
U.S. and CanadaOutside U.S. and Canada
(800) 991-5465+ 45 4438 0500
(949) 851-4418 (Fax)+ 45 4438 0501 (Fax)
aedorders@cardiacscience.comsales@cardiacscience.dk
CUSTOMER SERVICE
To receive 24-hour customer support:
U.S. and CanadaOutside U.S. and Canada
(888) 466-8686+ 45 4438 0539
(949) 851-4425 (Fax)+ 45 4438 0501 (Fax)
aedsupport@cardiacscience.comservice@cardiacscience.dk
There is no charge to the customer for a customer support call. Please have the serial and model numbers
available when contacting Customer Service. (The serial and model numbers are located on the underside of
the Cardiac Science AED.)
NOTICE OF RIGHTS
All rights reserved. No part of this documentation may be reproduced or transmitted in any form by any
means without the express written permission of Cardiac Science, Inc. Information in this documentation is
subject to change without notice. Names and data used in the examples are fictitious unless otherwise noted.
DEFIBRILLATOR TRACKING
Defibrillator manufacturers and distributors are required, under the Safe Medical Devices Act of 1990, to track
the location of defibrillators they sell. Please notify Cardiac Science Customer Service in the event that your
defibrillator is sold, donated, lost, stolen, exported, destroyed or if it was not purchased directly from Cardiac
Science, Inc.
Become familiar with the various safety alerts in this section.
Safety alerts identify potential hazards using symbols and words to explain what could potentially harm you,
the patient, or the Cardiac Science AED G3.
SAFETY TERMS AND DEFINITIONS
The triangle attention symbol shown below, left, identifies the potential hazard categories. The definition of
each category is as follows:
DANGER: This alert identifies hazards that will cause serious personal injury or death.
WARNING: This alert identifies hazards that may cause serious personal injury or death.
CAUTION: This alert identifies hazards that may cause minor personal injury, product damage, or
property damage.
PRODUCT REFERENCES
For purposes of retaining simple, clear instructions in this manual, note the product references used.
Features, specifications, operating instructions and maintance common to both the Powerheart AED G3 and
the FirstSave AED G3 will be referred to as “AED.” When necessary to distinguish product differences, the
Powerheart AED G3, model 9300E will be referred to as “Powerheart AED” and the FirstSave AED G3, model
9300C will be referred to as “FirstSave AED.”
Features and specifications vary, so please read this manual carefully. For questions regarding the differing
features among Cardiac Science AEDs, please contact Customer Service at (888)466-8686 in the U.S. and
Canada and +45 4438 0539 outside the U.S. and Canada.
The following is a list of Cardiac Science AED safety alerts that appear in this section and throughout this manual.
You must read, understand, and heed these safety alerts before attempting to operate the AED.
DANGER: Fire and Explosion Hazard
Exercise caution when operating the AED close to flammable gases (including concentrated oxygen)
to avoid possible explosion or fire hazard.
WARNING: Shock Hazard
Defibrillation shock current flowing through unwanted pathways is potentially a serious electrical
shock hazard. To avoid this hazard during defibrillation abide by all of the following:
•Do not touch the patient, unless performance of CPR is indicated
• Do not touch metal objects in contact with the patient
•Keep defibrillation electrodes clear of other electrodes or metal parts in contact with patient
•Disconnect all non-defibrillator proof equipment from the patient before defibrillation
WARNING: Shock and Possible Equipment Damage
Disconnect all non-defibrillator proof equipment from the patient before defibrillation to prevent
electrical shock and potential damage to the equipment.
WARNING: Electric Shock and Fire Hazard
Do not connect any telephones or unauthorized connectors to the socket on this equipment.
WARNING: Battery is Not Rechargeable
Do not attempt to recharge the battery. Any attempt to recharge the battery may result in an
explosion or fire hazard.
WARNING: Shock Hazard
Do not disassemble the AED! Failure to observe this warning can result in personal injury or death.
Refer maintenance issues to Cardiac Science authorized service personnel.
CAUTION: Temperature/Humidity/Pressure Extremes
Exposing the AED to extreme environmental conditions outside of its operating parameters may
compromise the ability of the AED to function properly. The RescueReady
impact of extreme environmental conditions on the AED by checking temperature, humidity and
pressure; if the daily self test determines environmental conditions outside of the AED’s operating
parameters for 5 consecutive days, a "SERVICE REQUIRED" alert will be issued to prompt the user
to move the AED to environmental conditions within the acceptable operating parameters at once.
See Section 7 – Technical Data, Parameters, Operation and Standby Conditions on page 48.
CAUTION: Lithium Sulfur Dioxide Battery
Pressurized contents: Never recharge, short circuit, puncture, deform, or expose to temperatures
above 65°C (149°F). Remove the battery when discharged.
CAUTION: Battery Disposal
Recycle or dispose of the lithium battery in accordance with all federal, state and local laws. To
avoid fire and explosion hazard, do not burn or incinerate the battery.
CAUTION: Use only Cardiac Science Approved Equipment
Using batteries, electrodes, cables, or optional equipment other than those approved by Cardiac
Science may cause the AED to function improperly during a rescue.
CAUTION: Possible Improper AED Performance
Using electrodes that are damaged or expired may result in improper AED performance.
CAUTION: Serial Communication Cable
The AED will not function during a rescue when the serial communication cable is connected to its
serial port. When the serial communication cable is connected to the AED during a rescue, the prompt
Remove Cable to Continue Rescue” will be heard until you remove the serial communication cable.
“
CAUTION: Possible Radio Frequency (RF) Susceptibility
RF susceptibility from cellular phones, CB radios and FM 2-way radio may cause incorrect rhythm
recognition and subsequent shock advisory. When attempting a rescue using the AED, do not operate
wireless radiotelephones within 1 meter of the AED – turn power OFF to the radiotelephone and
other like equipment near the incident.
CAUTION: Possible Interference with Implanted Pacemaker
Therapy should not be delayed for patients with implanted pacemakers and a defibrillation attempt
should be made if the patient is unconscious and not breathing. The AED has pacemaker detection
and rejection, however with some pacemakers the AED may not advise a defibrillation shock.
1
Placing Electrodes:
• Do not place the electrodes directly over an implanted device.
• Place the electrode pad at least one inch from any implanted device.
CAUTION: Moving the Patient During a Rescue
During a rescue attempt, excessive jostling or moving of the patient may cause AEDs to improperly
analyze the patient’s cardiac rhythm. Stop all motion or vibration before attempting a rescue.
CAUTION: Serial Communication Cable
The serial communication cable is only for use with the AED; it is not to be used with a telephone.
CAUTION: Systems Statement
Equipment connected to the analog and digital interfaces must be certified to the respective IEC
standards (i.e. IEC 950 for data processing equipment and IEC 601-1 for medical equipment).
Furthermore, all configurations shall comply with the system standard IEC 601-1-1. Anybody who
connects additional equipment to the signal input part or signal output part configures a medical
system, and is therefore, responsible that the system complies with the requirements of the system
standard IEC 601-1-1.
CAUTION: Case Cleaning Solutions
When disinfecting the case, use a non-oxidizing disinfectant, such as ammonium salts or a
glutaraldehyde based cleaning solution, to avoid damage to the metal connectors.
1
Cummins, R., ed., Advanced Cardiac Life Support; AHA (1994): Ch. 4.
The following symbols may appear in this manual, on the AED, or on its optional components. Some of the
symbols represent standards and compliances associated with the AED and its use.
Dangerous Voltage: The defibrillator output has high voltage and can present a shock hazard.
Please read and understand all safety alerts in this manual before attempting to operate the AED.
Attention!: Identifies important information in this manual, on the AED, or on its component parts
regarding the safe and proper use of the AED.
Defibrillator Proof Type BF Equipment: The AED, when connected to the patient’s chest
by the electrodes, can withstand the effects of an externally applied defibrillation shock.
CE Mark: This equipment conforms to essential requirements of the Medical Device Directive
93/42/EEC.
IP24
The AED is protected against the effects of splashing water in accordance with IEC 60529.
Classified by ETL Semko with respect to electric shock, fire and mechanical hazards only in
accordance with UL 60601-1, CAN/CSA C22.2 No.601.1-M90, EN60601-1 and EN60601-2-4.
Conforms to UL Standard UL60601-1. Certified to CAN/CSA Standard C22.2 No. 601.1-M90.
International symbol for ON. Open the lid to turn on the AED.
Open the lid to turn ON the AED.
Indicates the AED battery status. The illuminated areas indicate the remaining battery
capacity.
Check electrodes. The electrodes are missing, not connected or have compromised functionality.
Indicates AED requires maintenance by authorized service personnel.
When the
When the
new rescue data in the AED.
SHOCK indicator is lit, push this button to deliver a defibrillation shock.
CONTINUE indicator is lit, push this button to clear the internal memory to allow storage of
A red indicator with a BLACK X means the Powerheart AED requires operator attention or
maintenance, and is not RescueReady. This symbol will be referred to as RED in the remainder
of this manual.
A green indicator without a BLACK X means the Powerheart AED is RescueReady. This symbol
will be referred to as
Use electrodes by this date; install battery by this date.
Expiration Date. Replace by this date.
Date of manufacture.
Latex Free.
Disposable. Single patient use only.
Tear here to open.
Do not recharge battery.
Position of electrodes on the chest of patient.
GREEN in the remainder of this manual.
For use by or on the order of a Physician, or persons licensed by state law.
Dispose of properly in accordance with all state, province, and country regulations.
Do not incinerate or expose to open flame.
Explosion Hazard: Do not use in the presence of a flammable gas, including concentrated oxygen.
This section presents information about the AED, its use, and the training requirements for
operation.
TopicPage #
AED Description15
Indications for Use15
RHYTHMx AED ECG Analysis Algorithm16
Rescue Protocol18
STAR Biphasic Waveform18
STAR Biphasic Energy Protocols for Powerheart AED18
Operator Training Requirements20
AED DESCRIPTION
The AED is a self-testing, battery-operated automated external defibrillator (AED). After applying the AED’s
electrodes to the patient’s chest, the AED automatically analyzes the patient’s electrocardiogram (ECG) and
advises the operator to push the button and deliver a shock if needed. The AED uses one button and guides
the operator through the rescue using a combination of voice prompts, audible alerts, and visible indicators.
INDICATIONS FOR USE
The AED with STAR Biphasic Waveform is intended to be used by personnel who have been trained in its operation.
The operator should be qualified by training in basic life support, CPR/AED or other physician-authorized
emergency medical response. The device is indicated for emergency treatment of victims exhibiting symptoms
of sudden cardiac arrest who are unresponsive and not breathing. If the victim is breathing post-resuscitation,
the AED should be left attached to allow for acquisition and detection of the ECG rhythm. If a shockable
ventricular tachyarrythmia recurs, the device will charge automatically and advise the operator to deliver therapy.
When the patient is a child under 8 years of age or weighs less than 55 lbs (25kg), the AED should be used
with the Model 9730 Pediatric Attenuated Defibrillation Electrodes. Therapy should not be delayed to determine
the patient’s exact age or weight.
The RhythmX AED ECG analysis algorithm provides superior ECG detection capabilities, allowing it to be
placed on patients at risk for sudden cardiac arrest. The features available with the AED include the following:
•Detection Rate
•Asystole Threshold
•Noise Detection
•Non-Committed Shock
•Synchronized Shock
•Pacemaker Pulse Rejection
•SVT Discriminators
•Supraventricular Tachycardia (SVT) Rate
•Continuous Monitoring
DETECTION RATE
All ventricular fibrillation (VF) and ventricular tachycardia (VT) rhythms at or above this rate will be classified
as shockable. All rhythms below this rate will be classified as non-shockable. This rate is programmable
between 120 bpm (beats per minute) and 240 bpm via MDLink Software by the Medical Director. The default
Detection Rate is 160 bpm. The FirstSave AED detection rate is 160 bpm.
ASYSTOLE THRESHOLD
The asystole peak-to-peak threshold is set at 0.08 mV. ECG rhythms at or below 0.08 mV will be classified as
Asystole and will not be shockable.
NOISE DETECTION
The AED will detect noise artifact in the ECG. Noise could be introduced by excessive moving of the patient or
electronic noise from external sources like cellular and radiotelephones. When noise is detected, the AED will
issue the prompt “
then proceed to reanalyze the rhythm and continue with the rescue.
ANALYSIS INTERRUPTED. STOP PATIENT MOTION” to warn the operator. The AED will
NON-COMMITTED SHOCK
After the AED advises a shock, it continues to monitor the patient ECG rhythm. If the patient’s rhythm changes
to a non-shockable rhythm before the actual shock is delivered, the AED will advise that the rhythm has
changed and issue the prompt “
and continue ECG analysis.
RHYTHM CHANGED. SHOCK CANCELLED.” The AED will override the charge
Section 2 - Introduction
SYNCHRONIZED SHOCK
The AED is designed to synchronize shock delivery on the R-wave. The AED will automatically attempt to synchronize
to the R-wave. If delivery cannot be synchronized within one second, a non-synchronized shock will be delivered.
PACEMAKER PULSE DETECTION
The AED contains pacemaker pulse detection circuitry to detect pulses from an implanted pacemaker.
SVT DISCRIMINATORS
Both the Powerheart AED and FirstSave AED are supplied with the SVT Discriminator enabled and with
the default setting "NO THERAPY FOR SVT". With the factory default setting of "NO THERAPY FOR SVT", the
Powerheart AED and FirstSave AED will not shock an SVT rhythm.
SVT Discriminators are sophisticated filters that analyze the morphology of the ECG waveforms and distinguish
VF/VT from SVT and Normal Sinus Rhythms (NSR). The SVT Discriminator will only be applied to rhythms that fall
between the Detection Rate and the SVT Rate. The factory default setting for this feature is "NO THERAPY FOR SVT",
however the Medical Director can enable this feature using MDLink on the Powerheart AED.
The following are optional with the Powerheart AED only.
SVT RATE
All rhythms with rates between the Detection Rate and SVT Rate will be screened through a number of SVT
Discriminators to classify them into VF/VT or SVT. Rhythms classified as SVT between the two set rates are
not shockable. All SVT rhythms above the rates will be classified as shockable. The SVT Rate must be greater
than the Detection Rate and is selectable between 160 and 300 bpm or, “NO THERAPY FOR SVT” can be
selected via MDLink Software by the Medical Director on the Powerheart AED only.
CONTINUOUS MONITORING
Cardiac Science AEDs are supplied with the Continuous Monitoring disabled. This is the factory default setting.
The Powerheart AED can monitor the ECG rhythms continuously throughout the rescue including during
Charge and CPR mode. Continuous Monitoring will interrupt CPR if a shockable rhythm is detected. When
CPR is interrupted, the prompt, “DO NOT TOUCH PATIENT. ANALYZING RHYTHM” will be issued. Only one
false interruption will be allowed during a single rescue cycle. CPR mode will not be interrupted if preceded by
three consecutive shocks. The factory default setting for Continuous Monitoring in CPR is disabled, however
the Medical Director can enable/disable this feature via MDLink software.