Masimo and Mindray Announce Expanded Partnership
                
      Mindray to Offer Masimo SET® Pulse Oximetry
      in its Patient Monitoring Devices in Additional Countries Beyond the
      United States
    
NEUCHATEL, Switzerland & SHENZHEN, China–(BUSINESS WIRE)–Masimo (NASDAQ:
      MASI) and Shenzhen
      Mindray Bio-Medical Electronics Co., Ltd. (SZSE: 300760) announced
      today that they have entered into a purchase and license agreement,
      under which Mindray will offer Masimo SET® Measure-through
      Motion and Low Perfusion™ pulse oximetry – noninvasive, continuous
      measurement of oxygen saturation (SpO2), pulse rate (PR), and
      perfusion index (Pi) – in its monitoring devices. Mindray devices
      equipped with SET® will now be available in select countries
      in Europe, the Middle East, Russia and the Commonwealth of Independent
      States, and Asia-Pacific (excluding China), including Australia and
      India.
    
      With the invention of Signal Extraction Technology® (SET®),
      Masimo established a new standard for pulse oximetry by introducing the
      ability to measure through motion and low perfusion. In a study
      comparing multiple pulse oximetry technologies, SET® was
      shown to demonstrate the highest sensitivity and specificity in
      identifying desaturation events and avoiding false desaturation events
      during these conditions.1 SET® has also opened up
      new frontiers in patient monitoring during challenging conditions:
      outcome studies have shown that SET®, combined with clinical
      assessment, has helped clinicians reduce retinopathy of prematurity
      (ROP) in neonates,2 improve critical congenital heart disease
      (CCHD) screening in newborns,3 and through continuous
      monitoring of patients in post-surgical wards, reduce ICU transfers and
      rapid response team activations.4-6 In all, over 100
      independent and objective studies have shown that SET®
      outperforms other pulse oximetry technologies.7 Masimo
      continues to refine SET®, and recently announced that SpO2
      accuracy specifications have now improved to 1.5% in conditions of
      motion and no motion for adult, pediatric, and infant patients (> 3 kg)
      with RD SET™ sensors. Now, the benefits of Masimo SET® are
      also available to clinicians using Mindray’s devices in many countries
      outside the United States, where Mindray has offered SET®
      pulse oximetry in devices from Datascope (which began offering SET®
      in 1998) since acquiring Datascope in 2008.
    
      Mindray is a leading global provider of medical devices and solutions.
      Mindray’s products and services can be found in healthcare facilities in
      over 190 countries, and over 1.1 million Mindray monitors have been used
      or are in use across the world, representing the world’s third-largest
      patient monitoring market share. Patient monitors now available with
      integrated Masimo SET® pulse oximetry include the Mindray
      BeneVision N and BeneView T series for use in high-acuity environments
      and the ePM, iPM, and iMEC series for use in a variety of clinical
      scenarios, among other devices.
    
      Jon Coleman, President of Worldwide Sales, Professional Services, and
      Medical Affairs, Masimo, commented, “We’re excited to enter into this
      agreement with Mindray, so that more patients, clinicians, and hospitals
      can benefit from the unmatched performance of Masimo SET®
      pulse oximetry.”
    
      Yang Ting, General Manager of International Sales and Marketing, Patient
      Monitoring and Life Support, Mindray, said, “We are very happy to expand
      our cooperation with Masimo from North America to more regions, so that
      our customers will have access to the outstanding SpO2
      technology from Masimo. It is a proof of our constant commitment to
      bringing advanced medical technologies to people in need, and making
      better healthcare more accessible for all.”
    
      @MasimoInnovates |
      #Masimo
    
About Masimo
      Masimo (NASDAQ: MASI) is a global medical technology company that
      develops and produces a wide array of industry-leading monitoring
      technologies, including innovative measurements, sensors, patient
      monitors, and automation and connectivity solutions. Our mission is to
      improve patient outcomes and reduce the cost of care. Masimo SET®
      Measure-through Motion and Low Perfusion™ pulse oximetry, introduced in
      1995, has been shown in over 100 independent and objective studies to
      outperform other pulse oximetry technologies.7 Masimo SET®
      has also been shown to help clinicians reduce severe retinopathy of
      prematurity in neonates,2 improve CCHD screening in newborns,3
      and, when used for continuous monitoring with Masimo Patient SafetyNet™
      in post-surgical wards, reduce rapid response activations and costs.4-6
      Masimo SET® is estimated to be used on more than 100
      million patients in leading hospitals and other healthcare settings
      around the world,8 and is the primary pulse oximetry at 9 of
      the top 10 hospitals listed in the 2018-19 U.S. News and World Report
      Best Hospitals Honor Roll.9 Masimo continues to refine SET®
      and in 2018, announced that SpO2 accuracy on RD SET™ sensors
      during conditions of motion has been significantly improved, providing
      clinicians with even greater confidence that the SpO2 values
      they rely on accurately reflect a patient’s physiological status. In
      2005, Masimo introduced rainbow® Pulse CO-Oximetry
      technology, allowing noninvasive and continuous monitoring of blood
      constituents that previously could only be measured invasively,
      including total hemoglobin (SpHb®), oxygen content (SpOC™),
      carboxyhemoglobin (SpCO®), methemoglobin (SpMet®),
      Pleth Variability Index (PVi®), RPVi™ (rainbow®
      PVi), and Oxygen Reserve Index (ORi™). In 2013, Masimo introduced the
      Root® Patient Monitoring and Connectivity Platform, built
      from the ground up to be as flexible and expandable as possible to
      facilitate the addition of other Masimo and third-party monitoring
      technologies; key Masimo additions include Next Generation SedLine®
      Brain Function Monitoring, O3® Regional Oximetry, and ISA™
      Capnography with NomoLine® sampling lines. Masimo’s family of
      continuous and spot-check monitoring Pulse CO-Oximeters®
      includes devices designed for use in a variety of clinical and
      non-clinical scenarios, including tetherless, wearable technology, such
      as Radius-7®, portable devices like Rad-67™, fingertip pulse
      oximeters like MightySat® Rx, and devices available for use
      both in the hospital and at home, such as Rad-97™. Masimo hospital
      automation and connectivity solutions are centered around the Iris®
      platform, and include Iris Gateway™, Patient SafetyNet, Replica™, Halo
      ION™, UniView™, and Doctella™. Additional information about Masimo and
      its products may be found at www.masimo.com.
      Published clinical studies on Masimo products can be found at www.masimo.com/evidence/featured-studies/feature/.
    
      ORi and RPVi have not received FDA 510(k) clearance and are not
      available for sale in the United States. The use of the trademark
      Patient SafetyNet is under license from University HealthSystem
      Consortium.
    
References
      1. Shah N et al. Performance of Three New-Generation Pulse Oximeters
      During Motion and Low Perfusion in Volunteers. J Clin Anesth. 2012
      Aug;24(5):385-91.
2. Castillo A et al. Prevention of Retinopathy of
      Prematurity in Preterm Infants through Changes in Clinical Practice and
      SpO2 Technology. Acta Paediatr. 2011 Feb;100(2):188-92.
3.
      de-Wahl Granelli A et al. Impact of pulse oximetry screening on the
      detection of duct dependent congenital heart disease: a Swedish
      prospective screening study in 39,821 newborns. BMJ. 2009;Jan
      8;338.
4. Taenzer AH et al. Impact of pulse oximetry surveillance
      on rescue events and intensive care unit transfers: a before-and-after
      concurrence study. Anesthesiology. 2010:112(2):282-287.
5.
      Taenzer A et al. Postoperative Monitoring – The Dartmouth Experience. Anesthesia
      Patient Safety Foundation Newsletter. Spring-Summer 2012.
6.
      McGrath SP et al. Surveillance Monitoring Management for General Care
      Units: Strategy, Design, and Implementation. The Joint Commission
      Journal on Quality and Patient Safety. 2016 Jul;42(7):293-302.
7.
      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.
8. Estimate: Masimo data on file.
9.
      http://health.usnews.com/health-care/best-hospitals/articles/best-hospitals-honor-roll-and-overview.
    
About Mindray
      Founded in 1991, Mindray is one of the leading global providers of
      medical devices and solutions. Firmly committed to our mission of
      “advance medical technologies to make healthcare more accessible,”
      Mindray is dedicated to innovation in the fields of Patient Monitoring &
      Life Support, In-Vitro Diagnostics, and Medical Imaging System. Mindray
      possesses a sound global R&D, marketing and service network. Inspired by
      the needs of customers, Mindray adopts advanced technologies and
      transforms them into accessible innovation, bringing healthcare within
      reach. While improving the quality of care, Mindray helps reduce its
      cost, making it more accessible to a larger part of humanity. Today,
      Mindray’s products and services can be found in healthcare facilities in
      over 190 countries and regions. In China, Mindray’s products and
      solutions can be found in over 110,000 medical institutions and 99% of
      Class A tertiary hospitals.
    
Forward-Looking Statements
      This press release includes forward-looking statements as defined in
      Section 27A of the Securities Act of 1933 and Section 21E of the
      Securities Exchange Act of 1934, in connection with the Private
      Securities Litigation Reform Act of 1995. These forward-looking
      statements include, among others, statements regarding the potential
      effectiveness of Masimo SET®. These forward-looking
      statements are based on current expectations about future events
      affecting us and are subject to risks and uncertainties, all of which
      are difficult to predict and many of which are beyond our control and
      could cause our actual results to differ materially and adversely from
      those expressed in our forward-looking statements as a result of various
      risk factors, including, but not limited to: risks related to our
      assumptions regarding the repeatability of clinical results; risks
      related to our belief that Masimo’s unique noninvasive measurement
      technologies, including Masimo SET®, contribute to positive
      clinical outcomes and patient safety; risks related to our belief that
      Masimo noninvasive medical breakthroughs provide cost-effective
      solutions and unique advantages; as well as other factors discussed in
      the “Risk Factors” section of our most recent reports filed with the
      Securities and Exchange Commission (“SEC”), which may be obtained for
      free at the SEC’s website at www.sec.gov.
      Although we believe that the expectations reflected in our
      forward-looking statements are reasonable, we do not know whether our
      expectations will prove correct. All forward-looking statements included
      in this press release are expressly qualified in their entirety by the
      foregoing cautionary statements. You are cautioned not to place undue
      reliance on these forward-looking statements, which speak only as of
      today’s date. We do not undertake any obligation to update, amend or
      clarify these statements or the “Risk Factors” contained in our most
      recent reports filed with the SEC, whether as a result of new
      information, future events or otherwise, except as may be required under
      the applicable securities laws.
    
Contacts
      Masimo
Evan Lamb
949-396-3376
elamb@masimo.com
    
      Mindray
Vicky Wang
0086 755 81888775
vickywang@mindray.com
    

