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Technology Overview
Radical-7™
Rad-87™
Rad-57™
Sensors & Cables

Discovery leads to Innovation

Masimo Rainbow® SET Pulse CO-Oximetry

Masimo Rainbow SET is the first and only technology to noninvasively measure blood constituents and fluid responsiveness that previously required invasive procedures.

Hemoglobin Sensor

Masimo Rainbow SET Measurements:

  • Hemoglobin (SpHb™)
  • Oxygen Content (SpOC™)
  • Carboxyhemoglobin (SpCO®)
  • Methemoglobin (SpMet®)
  • PVI®
  • Plus: Masimo SET measurements of Oxygen Saturation (SpO2), Pulse Rate (PR), Perfusion Index (PI)

Based on the solid foundation of Masimo SET technology:

  • Innovative noninvasive sensor technology uses more than 7 wavelengths of light to acquire blood constituent data based on light absorption
  • Advanced signal processing algorithms and unique adaptive filters work together to isolate, identify and quantify various hemoglobin species
  • Blood measurement results are then displayed numerically

Oxygenated Hb and reduced Hb absorb different amounts of Red (RD) and Infrared (IR)Light

Oxygenated Hb and reduced Hb absorb different amounts of Red (RD) and Infrared (IR) Light
(Two-wavelength oximeters cannot measure total hemoglobin or dyshemoglobins)

Masimo SET Pulse Oximetry Technology With Added Rainbow Technology Algorithms

Based on Masimo SET Pulse Oximetry Technology With Added Rainbow Technology Algorithms
(Expanded understanding of your patient's oxygenation status)

Upgradeable technology platform:

  • "Rainbow-ready" Masimo oximeters are field-upgradeable to full Rainbow SET functionality
  • Clinicians can choose measurements they need today, add additional measurements later
  • Your investment in patient safety today won't be obsolete tomorrow

Radical-7, Rad-87, Rad-57