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Don’t Pay An Arm And A Leg, Get An ARM Instead!
CPR is a lifesaving technique used by medical professionals (or bystanders) in the event of cardiac arrest, yet many overlook the impact of quality compressions in successful resuscitation. Manual chest compressions, while a necessary first step, cause almost immediate fatigue. This fatigue creates inconsistent compression depth and improper compression rates, compromising blood flow to vital organs. A variety of automated compression systems have been trialed to combat the limitations of manual CPR. These CPR assist devices maintain consistent, high-quality compressions with accurate pace and depth, reduce rescuer exhaustion, and ensure proper CPR during transport, whether it be via stretcher, ambulance, or helicopter. Recognizing the reduced strain on their paramedics and the impact on survival rates, many EMS organizations are investing in automated CPR devices for their fleet. There’s several capital options on the market, all of which are designed to reduce your staff’s exertion and increase the likelihood of full neurological recovery.
A Cost-Effective Solution
At Master Medical Equipment, our recommended solution is the Defibtech Lifeline ARM. Brand new ARMs are available for first responders for less than half the cost of the Lucas 3, which was released just one year later. For many buyers, the most attractive quality of Defibtech’s Lifeline ARM is its cost-effectiveness. The ARM, available as of 2015, is under half the cost of a leading competitor model released just a year later. The ARM is even more cost-effective than the Lucas 2, manufactured in 2009.

| Description | LUCAS 2 | LUCAS 3 | DEFIBTECH ARM |
|---|---|---|---|
| Suction Cup | Yes | Yes | No |
| Weight | 17.2 lbs | 17.2 lbs | 15.9 lbs |
| Condition | Preowned | New | New |
| Battery Life | 45 mins | 45 mins | 60 mins |
| Operates while in AC Adapter | Yes | Yes | Yes |
| Storage Temp | 0 – 40°C | 0 – 40°C | -20 – 70°C |
| Piston driver | Belt Driven | Belt Driven | Motor Driven |
| Price Point | $8,900.00 | $20,015.00 |
The benefits of mechanical CPR with the Lifeline ARM make it a worthwhile investment. In addition to the backboard, stabilization straps, carrying case, and battery pack, the ARM also includes wrist straps, a set of three patient pads, a quick start guide, and a user manual. Aside from the savings and added features, the ARM’s adaptable design makes it a popular choice among buyers. Being able to withstand temperatures of -4° to 158° Fahrenheit (or 32° to 104° when in active use) and humidities ranging from 5% to 95%, the ARM functions at full capacity in a variety of environments. In addition, the ARM is designed to withstand small particulates and water spray, and meets military standards for shock and vibration testing.
A unique advantage the Defibtech Arm offers over other chest compression devices can be found in its advanced battery technology. Lasting 3 years or about 300 charge/discharge cycles, the ARM’s battery pack has a long service life and run time. The hot-swappable battery can be rapidly switched out using the battery pack eject release latches, and a new battery can be inserted in either orientation, reducing fumbling during setup and creating flexibility during an emergency assembly. The ARM can run or be charged by external AC power, ensuring it’s always adaptable and rescue-ready. When paired with this battery, the device’s light, rigid frame provides rapid deployment during emergencies. The self-centering and self-locking latches, along with the backboard’s scoop design that is compatible with both flat and curved surfaces, allow for a seamless transfer from manual to automated compressions without missing a beat.
The ARM’s innovative, modular design not only makes it a crowd favorite but also helped crown the product as the Bronze Winner in the Critical-Care and Emergency Medicine Products category of the Medical Design Excellence Awards (MDEA) shortly after its release to the public. The medtech industry’s premier awards program recognizing achievements in medical product design and engineering awarded the ARM for its cutting-edge, life-saving design that has helped revolutionize healthcare.
An automated compression device is worth the investment. The Defibtech Lifeline ARM boasts the best features on the market while remaining the most cost-effective. Our clinical team at Master Medical chooses the ARM as an affordable, easy to use, feature-packed device to deliver quality CPR during high-stress moments every time.
Advanced Battery Technology
A unique advantage the Defibtech Arm offers over other chest compression devices can be found in its advanced battery technology. Lasting 3 years or about 300 charge/discharge cycles, the ARM’s battery pack has a long service life and run time. The hot-swappable battery can be rapidly switched out using the battery pack eject release latches, and a new battery can be inserted in either orientation, reducing fumbling during setup and creating flexibility during an emergency assembly. The ARM can run or be charged by external AC power, ensuring it’s always adaptable and rescue-ready. When paired with this battery, the device’s light, rigid frame provides rapid deployment during emergencies. The self-centering and self-locking latches, along with the backboard’s scoop design that is compatible with both flat and curved surfaces, allow for a seamless transfer from manual to automated compressions without missing a beat.
Award-Winning Design
The ARM’s innovative, modular design not only makes it a crowd favorite but also helped crown the product as the Bronze Winner in the Critical-Care and Emergency Medicine Products category of the Medical Design Excellence Awards (MDEA) shortly after its release to the public. The medtech industry’s premier awards program recognizing achievements in medical product design and engineering awarded the ARM for its cutting-edge, life-saving design that has helped revolutionize healthcare.
An automated compression device is worth the investment. The Defibtech Lifeline ARM boasts the best features on the market while remaining the most cost-effective. Our clinical team at Master Medical chooses the ARM as an affordable, easy to use, feature-packed device to deliver quality CPR during high-stress moments every time.

