Critical Care

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Critical Care

Our mission is to ensure people everywhere in Maine have access to critical emergency care when they need it and where they need it. LifeFlight is simultaneously part of Maine’s EMS system and part of Maine’s hospital system. 

Maine’s emergency care system, comprised of EMS, fire/rescue, and hospital emergency departments, effectively manages the vast majority of emergency patients. However, a cohort of several thousand patients a year needs high-level care, similar to that of a major medical center ICU, delivered directly to the point of need, whether at an emergency scene, a health clinic, or a community hospital.

Based at hospitals, LifeFlight is a mobile intensive care system staffed by specially trained critical care nurses and paramedics with contemporaneous physician support. LifeFlight transports are equipped with the medical technology of an ICU, including invasive cardiac and neuromonitoring, airway management, multimode ventilators, multiple infusion pumps with a hospital pharmacy, bedside laboratory, ultrasound, blood, plasma, and a full complement of specialty resuscitation equipment to manage each patient, regardless of age or medical issue.

LifeFlight provides specialty care for premature newborns using neonatal transporters. Specialized support is available for cardiac patients, including intra-aortic balloon pumps, ventricular assist and tandem heart devices, and Impellas. Patients on full cardiopulmonary bypass can receive extracorporeal membrane oxygenation (ECMO). Each LifeFlight team and vehicle are equipped with $500,000 of advanced medical equipment on board and carry blood and specialized medications.

LifeFlight is fully accredited by the Commission for the Accreditation of Medical Transport Systems. 

Zoll Critical Care Hemodynamic and Cardiac Monitors, Pacers, and Defibrillators

Our critical care monitors provide noninvasive (outside the body) and invasive (indwelling catheters) to help us diagnose and respond to patients’ conditions minute to minute. In addition to being able to monitor cardiac rhythms, provide 12 lead cardiograms, and monitor blood pressures, these advanced monitors provide crucial hemodynamic, respiratory, and neuroinvasive monitoring as well as help us track a patient’s oxygen, end-tidal CO2, and temperature status. They have been specifically designed for air medical transport—with special attention given to vibration, weight, and ease of use in challenging field situations—and for every age of patient.

Hamilton Ventilators

Managing acute respiratory failure in COVID patients required us to replace all of our ventilators with a state-of-the-art mobile ventilators capable of all modes of ventilation. These critical care ventilators provide hospital-quality respiratory therapy to meet the airway needs of literally any patient, whether using noninvasive continuous and bi-level positive airway pressure support or volume and pressure ventilation for intubated patients.

Airway Management

When a critically ill patient is unable to maintain their airway, the placement of a breathing tube or intubating to take over breathing is essential. As a critical care service, LifeFlight also provides elective emergency intubation for patients who are breathing but unable to maintain their airway due to injury, illness, or respiratory failure. LifeFlight uses state-of-the-art Karl Storz CMAC video laryngoscopes to facilitate rapid medication emergency intubation, similar to hospital anesthesia, after which the patient is connected to our ventilator.

i-STAT System

The i-STAT is an advanced, handheld portable laboratory providing real-time, hospital lab blood gas reports within minutes. This allows the crew to perform blood tests while in flight and use the results to adjust the treatment therapies and care given to the patient.

Donor Blood

Universal donor blood and plasma are carried on every flight. Initiation of blood therapy is a hospital scope of practice, so LifeFlight is critical for patients who have suffered severe internal or external bleeding or have medical forms of anemia. LifeFlight has carried blood since its inception and is the only EMS service in the state allowed to initiate blood and plasma therapies. We also support our blood banks with blood drives every year. Keep track of our social media for our blood drives—your donation will save lives.

Sapphire Infusion Pumps

Our critically ill cardiac patients often require four, five, or more intravenous (IV) lines for fluids and medications. A few short years ago, these patients would have been considered too sick to even transport. But with these state-of-the-art infusion pumps, the LifeFlight crew can manage up to six different IV infusing medications and can expand as necessary for patients needing up to 14 infusing medications while in transport. The pumps have internal medication libraries, improving safety and care. For our smallest patients, we use specialized syringe pumps to maintain accuracy of infusing medications.


Imaging for rapid diagnosis and support is a cornerstone of critical care medicine. In the field, we do this through portable ultrasound, allowing us to assess cardiac, pulmonary, and bleeding emergencies as well as helping us place invasive monitoring lines and difficult Intravenous lines (IVs).


Carrying a full set of medications helps us provide advanced resuscitation at the scene as well as care consistent with an ICU during transport. 

Night Vision Goggles

Nearly half of all LifeFlight’s calls occur after dark. With night enhanced vision, pilots and crew members can see landing zone obstacles such as wires, towers, trees, and rocks while flying in the dark. This improves safety and protects the aircraft’s precious cargo.

Intra-aortic Balloon Pumps and Cardiac Assist Devices

When a patient is suffering from cardiogenic shock and their heart is not pumping blood effectively, specialist physicians use a variety of invasive cardiac assist devices to bridge the patient to additional therapies or even a heart transplant. LifeFlight is equipped with intra-aortic balloon pumps (IABP) in which the cardiac surgeon implants a balloon in the aorta to improve blood flow. The LifeFlight team then takes over care for transport. Each LifeFlight base is equipped with an IABP to allow the hospitals to transport patients without impacting their cardiac care for another patient. 

In addition, the LifeFlight teams also provide transport for patients in whom the cardiac surgeon has placed a TandemHeart© or Impella© left ventricular assist device to support blood flow.

Extra-corporeal Membrane Oxygenation (ECMO)

When a critically ill patient needs maximal cardiopulmonary life support, the cardiac surgeons connect the patient to ECMO, a full cardiopulmonary bypass in which the team is providing all of the support to the heart as well as the patient’s lungs, pumping the patient’s blood outside of the body to oxygenate and exchange gases.

Newborn Isolettes

LifeFlight has specialized neonatal transport isolette systems for premature and newborn infants who have just been delivered but need care in a specialized neonatal intensive care unit (NICU) at EMMC, MMC, or one of the major centers in Boston. LifeFlight has these advanced systems, which form an entire miniature ICU for the smallest patients. Each of these units has special ventilators, monitors, and infusion pumps sized for small infants.