PHYSIO-CONTROL, INC. · Model 99402
LP20-CONFIGURED,WITH PACING,ENGLISH
Intended use: An assembly of electrically-powered devices designed to defibrillate the heart that incorporates additional therapeutic and/or monitoring features intended to resuscitate and/or monitor a cardiac patient. It typically includes devices that enable manual and/or automated external defibrillation (a defibrillator) and one or more of the following: electrocardiogram (ECG) monitoring (electrocardiograph), noninvasive cardiac pacing (temporary pacemaker), cardioversion (CV), pulse oximetry (oximeter), invasive and/or noninvasive blood pressure monitoring, and end-tidal carbon dioxide (EtCO2) monitoring (i.e., a CO2 monitor). It may have data recording/printing capabilities.
Failure patterns typical of this equipment class - general BMET reference, not verified against this exact unit's own service history unless flagged. Severity is a category-level estimate.
Symptoms: Short charge-hold, low-battery on readiness test.
Root cause: Aged battery pack.
Symptoms: No shock delivered, pad error.
Root cause: Worn paddles or expired pads.
Symptoms: Won't charge or discharges unexpectedly.
Root cause: Relay/contactor wear.
Symptoms: Leakage alarm, self-test fail.
Root cause: Failed isolation components.
The parts a BMET typically services on this class of equipment. Service class and relative cost are general engineering estimates for the category, not figures from this unit's documentation. Part numbers appear only when pulled from this unit's own service manual. Always confirm intervals and pricing against the manufacturer.
Critical, keep charged spares.
Expiration-dated consumable.
| Part | Service class | Relative cost | R&R difficulty |
|---|---|---|---|
| Patient interface cable | Periodic replacement | $$ | Fairly easy |
| Rechargeable battery pack Critical, keep charged spares. | Periodic replacement | $$$ | Fairly easy |
| HV energy storage capacitor | Major service part | $$$$ | Expert-level |
| Defibrillation electrodes / pads Expiration-dated consumable. | Consumable | $$ | Easy |
Relative cost: $ lowest · $$$$ highest service-part cost for this equipment class. Not a price.
Preventive-maintenance tasks typical of this equipment class. Perform to the manufacturer's procedure and your facility's policy - this is general reference, not a schedule for this specific unit.
A structured starting point derived from the failure modes above. Follow the manufacturer's service documentation for the actual procedure.
Where this class of equipment is typically deployed - general reference, not this unit's own placement record.
No documents available for this device yet.
Synced live from the FDA openFDA API.
Some defibrillators serviced between July 2023 through November 2025 were serviced without objective evidence that a Performance Inspection Procedure (PIP) was conducted, and the inability to perform the device's intended use may result in potential harms such as delays or inability to provide therapy.
Incorrect keypad was incorrectly installed onto a defibrillator/monitor.
Product shipped with incorrect IFU. IFU does not include proper cleaning/disinfection instructions
Due to an error message that prevents users from utilizing carboxyhemoglobin saturation and methemoglobin saturation sensors on their monitor/defibrillator system.
Due to an out of tolerance tool being used on monitor/defibrillator systems.
AC Power Adapter (ACPA) may not charge the monitor/defibrillator batteries and may not allow the monitor/defibrillator to power on while plugged into the ACPA.
Their is a potential for battery pins to become loose within the defibrillator resulting in power issues.
Due to complaints received regarding missing lid magnets which may result in premature battery depletion.
Monitor/Defibrillator may not deliver a shock after the "Shock" button on the keypad is pressed as a result of oxidation that has formed over time within the button.
Physio-Control is aware that some devices have had power-related failures as customers prepared their device for initial deployment or during use within the first year of distribution. The symptoms of these failures may include unexpected power on and power off, device lock-up, or a failure to power on or off, any of which has the potential to result in a failure to deliver therapy to the patient and serious injury or death.
The End-Tidal CO2 (EtCO2) reading can intermittently show a value of XXX after start-up or during device operation.
The firm has received complaints that the LIFEPAK 1000 Defibrillator is unexpectedly powering off during device usage.
Physio-Control has become aware of incidents where customers have attempted to use their LIFEPAK 1000 defibrillator and the device has shut down unexpectedly due to a very low battery. A defibrillator in this scenario has the potential to fail to deliver a shock, with the potential result that therapy is not delivered and a patient is not resuscitated. A software malfunction in the LIFEPAK 100
The 12-lead ECG cables have experienced premature failures which cause the shielding and conductors to break internally creating ECG noise or "lead off" indications.
L1FEPAK 12 Operating Instructions that describe the process for disconnecting the device from AC (wall) power are not always being followed. When the instructions are not followed and the Power ON button is pushed within 2 seconds after disconnecting the device from AC power, the service indicator will illuminate and the device may fail to charge the defibrillator and/or initiate pacing.
A component failure on the AC power supply assembly results in "NO AC POWER" operation. A failure of AC power can result in a delay of defibrillation therapy if backup battery power is depleted.
A failure on the power supply assembly can result in either "No DC power" or "No DC or AC power." A failure of DC (battery) power can result in a delay of defibrillation therapy if no AC (line) power is available and the device will not operate.
Customer complaint was received relating to a LifePak15 device that would power on then power down unexpectedly after a short period of use. When the LP15 powered down, power could be immediately restored by activation of the power button. The device was connected to a cellular modem from MultiTech systems for use with LIFE NET services. The corrective action was completed by Velocitor Solutions in December 2010.
Potential for the device to power off then on by itself, or to power off by itself and requiring the operator to turn it back on, or the device doesn't turn off.
Some LIFEPAK 15 Monitor/Defibrillators have a Non-Invasive Blood Pressure (NIBP) module that was supplied by CAS Medical Systems, Branford, Connecticut who is recalling the modules. The NIBP modules may be susceptible to sudden changes in cuff pressure. Sudden changes in cuff pressure may possibly be caused by bumping or squeezing the cuff. In some instances this may result in a screen display
Affected devices contain a Biphasic PCBA that may have a solder defect on the H Bridge component that could prevent the device from providing a defibrillation shock. There could be a delay in therapy or prevention of defibrillation therapy if the defibrillator were needed in a cardiac arrest situation. Delay or prevention of defibrillation therapy may contribute to the death of a viable patient.
Sterilization efficacy can not be confirmed for the current methods of sterilization listed in the product labeling.
When users do not disconnect the test plug and reconnect the QUIK-COMBO electrodes to the therapy cable, the test plug signal can be misinterpreted as a patient waveform.
Sterilization efficacy could not be confirmed for sterilization methods on External Sterilizable Paddles and Pediatric Paddle attachments.
Potential for the coin battery to drain prematurely causing the monitor clock time and date to be incorrect and the service light indicator to illuminate.
A thicker keypad may prevent the door from fully latching closed. If the door is not fully closed, there is a potential that the defibrillator will not automatically change from automatic external defibrillation (AED) mode to manual mode by pressing the "MANUAL" button located on the lower left corner of the door. This may lead to a delay in defibrillation therapy.
The LIFEPAK12 defibrillator/monitor series (LP12) contain a Biphasic PCBA that may have a solder defect on the H Bridge component that could prevent the device from providing a defibrillation shock.
The LIFEPAK 12 defibrillator / monitors with software version 130 have an increase in likelihood for an incorrect Shock Advisory Algorithm (SAS) decision if the Auto Analyze setting in AED mode is On, leading to incorrectly render of shock or no shock decision. When Auto Analyze is set to On in AED mode the device initiates the SAS analysis immediately (no waiting period or warning prior to analys
Batteries mislabeled - batteries labeled as 2.4 amp/hour batteries, however are 1.0 amp/hour batteries.
Based on testing, sterilization methods described in labeling may be ineffective and may cause damage or corrosion to the paddles or handles. If handles and/or paddles are not sterilized adequately and are used on a patient, there is a risk of infection. If handle discharge button is damaged during sterilization, defibrillation therapy may be prevented.
Inoperable Device - Potential for delay in therapy or prevention of defibrillation therapy due to corrosion of the Printed Circuit Board Assemblies (PCBA).
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