PRODUCTS

Rad-57®

Handheld Pulse CO-Oximeter®

Powered by Masimo SET® pulse oximetry, Rad-57 enables quick and easy continuous monitoring in a portable, handheld device.

  • Featuring noninvasive total hemoglobin (SpHb®), methemoglobin (SpMet®), carboxyhemoglobin (SpCO®), and oxygen content (SpOC™)
  • Identifies periods of low measurement confidence (Low Signal I.Q.®)
  • Up to 72 hours of trending memory

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Rugged & Lightweight

Upgradeable Technology

Ideal for EMS Use

Quick Continuous Monitoring—When It Matters Most

Using more than seven wavelengths of light, Rad-57 continuously and noninvasively measures carboxyhemoglobin (SpCO) and/or methemoglobin (SpMet) levels in the blood—alongside key vital signs—to support rapid assessment of a patient’s condition.

Integrated Signal I.Q.® technology helps ensure reliable monitoring—even in busy environments—by alerting clinicians to issues like poor sensor placement or excess ambient light that could affect accuracy.

Advanced Monitoring Technologies

From the hospital to the field, Rad-57 delivers an array of reliable noninvasive measurements through clinically proven Masimo SET® pulse oximetry and upgradeable rainbow® Pulse CO-Oximetry technologies.

Masimo SET® Pulse Oximetry

SpO2

Oxygen Saturation*

PR

Pulse Rate*

Pi

Perfusion Index

PVi®

Pleth Variability Index

* Masimo SET® Measure-through Motion technology includes SpO2 and PR.

rainbow® Pulse CO-Oximetry

SpHb®

Total Hemoglobin

SpMet®

Methemoglobin

SpCO®

Carboxyhemoglobin

SpOC™

Oxygen Content

Compatible Sensors and Accessories

Built to withstand the rugged use cases commonly found in EMS settings, Masimo EMS patient cables feature:

  • Increased cable diameter (5.9 mm) compared to standard rainbow® cables (4.2 mm)
  • Stronger resistance to common cleaning agents, with a durable jacket material
  • Enhanced tensile strength, with integrated Kevlar reinforcement
  • Greater resistance to kinking breakages
  • Extended 2-year warranty
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RD rainbow SET® MD20
EMS Patient Cable

RD rainbow SET MD20 Patient Cable

RD rainbow SET MD20 Patient Cable

LNCS-II rainbow® DCI 8λ SpCO Adult Sensor

LNCS-II rainbow® DCI 8λ SpCO Adult Sensor

LNCS-II rainbow<sup>®</sup> DCIP 8λ SpCO Pediatric Sensor

LNCS-II rainbow® DCIP 8λ SpCO Pediatric Sensor

Rad-57 with EMS Carrying Case

Rad-57 with EMS Carrying Case

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RESOURCES

Need more information? Below are key resources about Rad-57.

Schedule an Evaluation

See how Rad-57 can make a difference in your healthcare organization. Please fill out the following information and a Masimo representative will be in touch with you.

Caution: Federal (USA) law restricts this device to sale by or on the order of a physician. See instructions for use for full prescribing information, including indications, contraindications, warnings, and precautions.

PLCO-007810/PLM-10035-0825