Masimo to Present at 23rd Annual Piper Jaffray Health Care Conference

November 15, 2011

IRVINE, Calif., Nov. 15, 2011 /PRNewswire/ -- Masimo (NASDAQ: MASI) today announced that its management is scheduled to present at the 23rd Annual Piper Jaffray Health Care Conference at The New York Palace in New York on Tuesday, November 29, 2011 at 9:30 a.m. Eastern Time.  A live audiocast of the presentation will be available on the Masimo website at www.masimo.com.  A replay of the audiocast will be available following the live presentation.

About Masimo

Masimo (NASDAQ: MASI) develops innovative monitoring technologies that significantly improve patient care—helping solve "unsolvable" problems.  In 1995, the company debuted Measure-Through Motion and Low Perfusion pulse oximetry, known as Masimo SET®, which virtually eliminated false alarms and increased pulse oximetry's ability to detect life-threatening events.  More than 100 independent and objective studies demonstrate Masimo SET provides the most reliable SpO2 and pulse rate measurements even under the most challenging clinical conditions, including patient motion and low peripheral perfusion.  In 2005, Masimo introduced rainbow® Pulse CO-Oximetry™, allowing noninvasive and continuous monitoring of blood constituents that previously required invasive procedures, including total hemoglobin (SpHb®), oxygen content (SpOC™), carboxyhemoglobin (SpCO®), methemoglobin (SpMet®), and Pleth Variability Index (PVI®), in addition to SpO2, pulse rate, and perfusion index (PI).  In 2009, Masimo introduced rainbow Acoustic Monitoring™, the first-ever noninvasive and continuous monitoring of acoustic respiration rate (RRa™).  Masimo's rainbow SET platform offers a breakthrough in patient safety by helping clinicians detect life-threatening conditions and helping guide treatment options.  Founded in 1989, Masimo has the mission of "Improving Patient Outcome and Reducing Cost of Care …by Taking Noninvasive Monitoring to New Sites and Applications®." Additional information about Masimo and its products may be found at www.masimo.com.

Investor Contact:

Media Contact:

Sheree Aronson

Dana Banks

Vice President, Investor Relations

Manager, Public Relations

Masimo Corporation

Masimo Corporation

(949) 297-7043

(949) 297-7348

saronson@masimo.com

dbanks@masimo.com



Masimo, SET, Signal Extraction Technology, Improving Patient Outcome and Reducing Cost of Care... by Taking Noninvasive Monitoring to New Sites and Applications, rainbow, SpHb, SpOC, SpCO, SpMet, PVI, rainbow Acoustic Monitoring, RRa, Radical-7, Rad-87, Rad-57,Rad-8, Rad-5,Pulse CO-Oximetry, Pulse CO-Oximeter, Adaptive Threshold Alarm, and SEDLine  are trademarks or registered trademarks of Masimo Corporation. The use of the trademarks Patient SafetyNet and PSN is under license from University HealthSystem Consortium.

SOURCE Masimo Corporation