PRODUCT PORTFOLIO

Transforming Care Through Breakthrough Monitoring and Automation

From breakthrough monitoring technologies to hospital automation and telehealth, every Masimo solution reflects our commitment to empowering clinicians to transform patient care from curb to curb.

 

SET® Pulse Oximetry

Our founder, Joe Kiani, started Masimo in 1989 because he was convinced that the use of adaptive signal processing in the measurement of physiological parameters could solve the problems of low perfusion and motion, which had long plagued in-vivo monitoring and especially pulse oximetry, the measurement of the oxygen saturation of arterial blood.

The solution, Masimo SET® Measure-through Motion* and Low Perfusion™ pulse oximetry, has been shown in more than 100 independent and objective studies to outperform other pulse oximetry technologies.1 Masimo SET® measures accurately across all patient populations and clinical settings, including through motion, during low perfusion, and on all skin tones − with multiple studies finding no clinically significant differences in SpO2 bias between individuals with dark and light skin.2-5 

Today, Masimo SET® helps clinicians monitor more than 200 million patients in healthcare settings around the world each year,6 and is the primary pulse oximetry technology at all top 10 U.S. hospitals.7

 

 

 

 

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

Pulse CO-Oximetry

Our Pulse CO-Oximetry platform, introduced in 2005, allows additional parameters to be noninvasively and continuously monitored. Advanced signal processing algorithms and unique adaptive filters work together to noninvasively isolate, identify, and quantify various types of hemoglobin, including total hemoglobin, Masimo SpHb®.

SET® parameters:

SpO2

Oxygen Saturation*
PR

Pulse Rate*
Pi

Perfusion Index

PVi®

Pleth Variability Index
RRp®

Respiration Rate from the Pleth

Upgradeable Pulse CO-Oximetry parameters:

ORi™

Oxygen Reserve Index
SpHb®

Total Hemoglobin
SpCO®

Carboxyhemoglobin
SpMet®

Methemoglobin
SpOC™

Oxygen Content
RRa®

Acoustic Respiration Rate

 

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

Sensors and Sustainability

Powered by breakthrough Masimo technologies like SET® pulse oximetry and Pulse CO-Oximetry, Masimo sensors are available in a wide variety of designs to serve many types of patients and care scenarios. Recent innovations include the RD family of sensors – with industry-leading SpO2 accuracy specifications – and tetherless Radius PPG® pulse oximetry.

Masimo offers recycling solutions for all Masimo pulse oximetry sensors, as part of our dual commitment to excellent patient care and environmental responsibility. By recycling sensors with Masimo instead of reprocessing through a third party, our customers help contribute to the goal of zero waste to landfill while maintaining peace of mind that all sensors meet our clinical performance standards.

Versatile Medical Devices

Masimo SET® and Pulse CO-Oximetry technologies fuel medical monitoring devices such as Root®, Radical-7®, Radius VSM™, Rad-97®, and the Masimo W1® Medical Watch. These highly versatile devices are configurable for use in a variety of high- and low-acuity hospital settings, from ICUs and surgical suites to postoperative floors, as well as in long-term care facilities and in the case of Rad-97 and Masimo W1, home use.

 

Complementing devices that primarily monitor continuously, Masimo spot-check devices such as Rad-67®, MightySat® Rx, and Rad-G® allow physician offices, EMS responders, and others to measure oxygen saturation and other valuable measurements.

 

Masimo monitoring technologies are also available integrated into devices from numerous third-party manufacturers, including Philips, Atom, Mindray North America, GE Healthcare, Spacelabs, and Zoll.

Expanded Monitoring Capabilities

Masimo continues to expand what can be monitored and how. Root, for example, was built from the ground up to be as flexible and expandable as possible, with Iris® ports and Masimo Open Connect® (MOC-9®) to facilitate the addition of other Masimo and third-party monitoring technologies. Key Masimo Root configurations include:

Designed for use from curb to curb and across the continuum of care, Radius VSM, a patient-worn, tetherless, continuous vital signs monitor, is similarly versatile and flexible—easily scalable to accommodate surges in patient volume and to suit each patient’s monitoring needs and level of acuity. Radius VSM’s modularity allows it to monitor any combination of SpO2, NIBP, ECG, continuous temperature, acoustic respiration rate, and patient orientation, position, and activity monitoring.

Hospital Automation™

Driven by Masimo's expertise in artificial intelligence, Hospital Automation helps clinicians streamline workflows and proactively spot possible patient deterioration.

  • Masimo iSirona™ and Iris® Gateway gather medical data from devices throughout the hospital, including bedside Masimo and third-party devices and ADT systems, and convert and transfer them to a central repository, the EMR, automating clinician access to a more complete picture of each patient.
  • To those abilities, Masimo Patient SafetyNet™† with Replica® adds hospital-wide supplemental monitoring and clinician notification from a central server, customizable view stations, and mobile devices.
  • Halo ION® aggregates trend data from multiple parameters and automates the calculation of a single, continuous score for each patient, configured according to hospital policy and displayed and dynamically updated at Patient SafetyNet central view stations and on Replica devices.

 

Masimo also offers solutions designed to help care teams remotely manage large numbers of low-acuity patients, including patients at home, with the Masimo SafetyNet® platform.

  • Masimo SafetyNet is a scalable, cloud-based patient management and telehealth solution that combines SET® Radius PPG tetherless pulse oximetry and continuous wireless Radius Tº® temperature measurement (with the ability to integrate numerous additional monitoring devices, such as the Masimo W1 medical watch), with a remote data capture and surveillance platform, accessible from the patient’s smartphone and a web-based clinician dashboard.
  • Clinicians can also create, relay, and manage treatment plans for more than 150 types of care, including COPD, heart failure, and oncology, as well as schedule and conduct multi-way video consultations with patients—making Masimo SafetyNet a complete end-to-end home care solution.

† The use of the trademark Patient SafetyNet is under license from University HealthSystem Consortium.

References:

  1. Published clinical studies on pulse oximetry and the benefits of Masimo SET® can be found on our website at http://www.masimo.com. Comparative studies include independent and objective studies which are comprised of abstracts presented at scientific meetings and peer-reviewed journal articles.

  2. Foglia E et al. The effect of skin pigmentation on the accuracy of pulse oximetry in infants with hypoxemia. J Pediatr. 2017;182:375-377.e2.

  3. Barker SJ et al. Racial effects on Masimo pulse oximetry: a laboratory study. J Clin Monit Comput. 2023;37:567-74.

  4. Sharma V et al. Racial effects on Masimo pulse oximetry: impact of low perfusion index. J Clin Monit Comput. 2024;38:347-354.

  5. Marlar A et al. Performance of pulse oximeters as a function of race compared to skin pigmentation: a single center retrospective study. J Clin Monit Comput. 28 Aug 2024.

  6. Estimate: Masimo data on file.

  7. As ranked in the 2025 Newsweek World’s Best Hospitals listing:
    https://rankings.newsweek.com/worlds-best-hospitals-2025

PLCO-007984/PLM-10674H-1125