Rainbow Pulse CO-Oximetry

Discovery leads to Innovation

Masimo rainbow® Pulse CO-Oximetry

Masimo rainbow® is a noninvasive monitoring platform enabling the assessment of multiple blood constituents and physiologic parameters that previously required invasive or complicated procedures, in addition to providing Masimo SET® Measure through Motion and Low Perfusion™ pulse oximetry.

Hemoglobin Sensor

Masimo rainbow® Measurements:

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

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)

Upgradeable technology platform:

The upgradeable rainbow® platform lets you choose the rainbow measurements that are right for you now and be confident that your investment in patient safety won’t become obsolete tomorrow.

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