Masimo - Pronto 3-Quarter View

Pronto® Pulse CO-Oximeter®

Featuring Masimo SET® Pulse Oximetry with rainbow® Technology for Noninvasive Spot-Checking of Total Haemoglobin

Next Generation SpHb Improvements

The Next Generation SpHb technology1 in Pronto offers:

More Than a Conventional Pulse Oximeter

More Than a Conventional Pulse Oximeter

  Conventional Pulse Oximeter Pronto Pulse CO-Oximeter
SpO2 — The amount of oxyhaemoglobin expressed as a percentage of the haemoglobin that is available to transport oxygen
Masimo SET® Measure-through Motion and Low Perfusion
PR — Pulse rate
Pi — Ratio of the pulsatile blood flow to the non-pulsatile blood in peripheral tissue  
SpHb — Total haemoglobin in arterial blood  

Easy to Use in a Variety of Clinical Environments

Easy to Use in a Variety of Clinical Environments

Masimo - Pronto portable and durable

Portable and durable handheld device

Masimo - Pronto Intuitive user interface

Intuitive user interface

Masimo - Pronto Spot-check results in a few, simple steps

Spot-check results in a few, simple steps


  1. 1.

    Estimate: Masimo data on file.

  2. 2.

    Shah N et al. J. Clin Anesth. 2012 Aug; 24(5):385-91.

  3. 3.

    Next Generation SpHb technology in Pronto is available only when used in conjunction with compatible rainbow® DCI-mini sensor with Next Generation SpHb technology.

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


Masimo - Pronto Product Information

Product Information

SpHb monitoring with Pronto is not intended to replace laboratory blood testing. Blood samples should be analyzed by laboratory instruments prior to clinical decision making.

Pronto with Next Generation SpHb and the rainbow® DCI-mini have obtained CE Marking. Not available in the U.S.

For professional use. See instructions for use for full prescribing information, including indications, contraindications, warnings, and precautions.