| Recruiting | Philips FAST SpO2 Technology With Masimo Sensors for SpO2 Monitoring in the Neonatal, Infant, and Pediatric Po SpO2 | N/A | 2025-12-17 |
| Recruiting | Validation of the Masimo Irregular Heartbeat Detection Algorithm in Participants Without Cardiovascular Diseas Healthy | N/A | 2025-10-21 |
| Completed | Validation Study of Mean Arterial Pressure (MAP) Parameter of Masimo INVSENSOR00073 Healthy | N/A | 2024-03-04 |
| Recruiting | Investigation of Skin Pigmentation Effect on Performance of Masimo Pulse Oximetry (INSPIRE) Hypoxemia | N/A | 2024-01-08 |
| Completed | Clinical Performance Testing of Philips FAST SpO2 With Masimo Pulse Oximetry Sensors Across Skin Pigmentation Healthy | N/A | 2023-11-13 |
| Completed | Clinical Validation for SpO2 Function of Masimo INVSENSOR00069 Healthy | N/A | 2023-11-01 |
| Terminated | Feasibility and Acceptability of Oxygen Saturation Monitoring Using Masimo SafetyNet Alert (MSNA) in a Support Opioid Use | N/A | 2023-09-20 |
| Completed | Performance Comparison Between Masimo W1™ and Apple Watch Series 8 Healthy Volunteers | — | 2023-09-06 |
| Completed | Validation of the Performance of the Electrocardiogram (ECG) Function in the Masimo INVSENSOR00057 Healthy, Atrial Fibrillation | N/A | 2023-09-01 |
| Terminated | Impact of Bridge™ Device to Treat Opioid Withdrawal Symptoms Opioid Use Disorder | N/A | 2023-06-08 |
| Completed | SpO2 Data Collection in Pediatric Patients Using INVSENSOR00061 Spo2 | N/A | 2023-05-15 |
| Completed | Form, Fit, and Function of INVSENSOR00061 Healthy | N/A | 2023-05-12 |
| Completed | Validation of the Masimo INVSENSOR00063 in Febrile and Afebrile Subejcts Fever | N/A | 2023-02-23 |
| Completed | Clinical Performance of Masimo Rad-GT Healthy | N/A | 2023-02-20 |
| Completed | Calibration and Validation of the Masimo Temperature Device in Febrile Patients Fever | N/A | 2022-12-01 |
| Completed | Clinical Equivalence of Masimo INVSENSOR00061 to RD SET Neo Healthy | N/A | 2022-11-18 |
| Completed | Repeatability and Reproducibility of Oxygen Reserve Index (ORi) Healthy | N/A | 2022-11-07 |
| Terminated | Clinical Performance of Masimo INVSENSOR00057 for Atrial Fibrillation Detection Healthy | N/A | 2022-08-01 |
| Completed | Performance of Masimo INVSENSOR00057 in Detecting Atrial Fibrillation (Afib) Atrial Fibrillation | N/A | 2022-07-25 |
| Completed | Clinical Performance of Masimo INVSENSOR00057 for Heart Rate Measurements Healthy | N/A | 2022-07-08 |
| Terminated | Feasibility of Bridge for Post-Operative Pain Management in Hip Arthroplasty Pain, Postoperative | — | 2022-04-26 |
| Completed | Clinical Performance of Masimo INVSENSOR00040 Healthy | N/A | 2022-04-14 |
| Completed | Performance of Masimo MightySat Pulse Oximeter in Differing Levels of Skin Pigmentation Healthy | N/A | 2021-10-13 |
| Terminated | Convenience Sample Data Collection for INVSENSOR00045 Oxygen Saturation | — | 2021-06-11 |
| Terminated | Effect of Skin Pigmentation and Race/Ethnicity Factors on the Accuracy of Masimo Pulse Oximeters Healthy | — | 2021-04-05 |
| Completed | Validation of the O3 Regional Somatic Tissue Oxygenation Monitor Oxygen Deficiency | N/A | 2020-11-30 |
| Completed | Validation of Noninvasive Blood Pressure Device Healthy, Hypertension, Hypotension | N/A | 2020-10-05 |
| Completed | Noninvasive Hemoglobin Repeatability and Reproducibility in a Blood Donation Setting Healthy, Anemia | N/A | 2020-07-16 |
| Completed | Noninvasive Hemoglobin Testing, Prospective Blood Donors Healthy, Anemia | N/A | 2020-06-23 |
| Withdrawn | Monitoring Noninvasively for Infusion and Transfusion Optimization Post Operative Hemorrhage, Transfusion Related Complication, Blood Transfusion Associated Adverse Reactions | N/A | 2020-06-01 |
| Completed | INVSENSOR00027 Fall Detection Clinical Performance Study Healthy | N/A | 2019-12-11 |
| Completed | Rad-67 Repeatability and Reproducibility Healthy | — | 2019-11-19 |
| Completed | Desaturation Validation of INVSENSOR00039 Healthy | — | 2019-09-17 |
| Completed | Oxygen Reserve Index (ORi) Expanded Data Set Validation of INVSENSOR00029 Healthy | — | 2019-08-20 |
| Completed | Oxygen Reserve Index (ORi) Expanded Data Set Validation of INVSENSOR00025 Healthy | — | 2019-08-19 |
| Completed | Desaturation Validation of INVSENSOR00038 Healthy | N/A | 2019-07-08 |
| Completed | Desaturation Validation of INVSENSOR00037 Healthy | N/A | 2019-06-21 |
| Completed | Desaturation Validation of INVSENSOR00036 Healthy | N/A | 2019-06-14 |
| Completed | INVSENSOR00032 and INVSENSOR00033 Respiration Rate Clinical Performance Study Healthy | N/A | 2019-02-13 |
| Completed | Feasibility and Performance Evaluation of INVSENSOR00024 Evaluation of SpO2 Performance | N/A | 2019-02-08 |
| Completed | Comparison of Depth of Sedation Performance Between SedLine and Comparator Device During General Anesthesia Anesthesia | N/A | 2019-01-25 |
| Terminated | Performance Comparison of Masimo O3 Regional Oximetry Sensors in Neonates Regional Saturation of Oxygen (rSO2) | N/A | 2018-12-19 |
| Completed | Desaturation Validation of INVSENSOR00031 Healthy | N/A | 2018-12-11 |
| Completed | Desaturation Validation of INVSENSOR00028 Healthy | N/A | 2018-09-25 |
| Terminated | Validation of RPVi as a Parameter to Predict Fluid Responsiveness Surgery, Anesthesia | — | 2018-09-24 |
| Completed | Hemodilution Validation of INVSENSOR00026 Healthy | N/A | 2018-09-04 |
| Completed | Oxygen Reserve Index (ORi) Validation of INVSENSOR00029 Healthy | — | 2018-08-29 |
| Completed | INVSENSOR00027 Clinical Performance Study Healthy | N/A | 2018-08-15 |
| Completed | Spot-Check Noninvasive Hemoglobin (SpHb) Clinical Validation of INVSENSOR00026 Anemia | N/A | 2018-08-01 |
| Completed | Correlation of Changes in PaO2 and ORi in Adult Patients Hyperoxia | — | 2018-08-01 |
| Completed | Oxygen Reserve Index (ORi) Validation of INVSENSOR00025 Healthy | — | 2018-07-26 |
| Terminated | INVSENSOR00011 Clinical Performance Study Healthy | — | 2018-07-23 |
| Completed | Feasibility and Performance Evaluation for INVSENSOR00024 Evaluation of SpO2 Performance | N/A | 2018-06-25 |
| Terminated | Oxygen Reserve Index (ORi) Validation of INVSENSOR00014 Healthy | — | 2018-03-21 |
| Terminated | Rainbow Acoustic Monitoring (RAM) in Patients Weighing up to 10kg Comparison Study Respiration Rate | N/A | 2018-03-12 |
| Completed | INVSENSOR00013 Respiratory Rate Clinical Performance Study Healthy | N/A | 2018-02-06 |
| Completed | Desaturation Validation of INVSENSOR00006 Healthy | — | 2018-01-17 |
| Completed | Desaturation Validation of INVSENSOR00012 Healthy | N/A | 2018-01-17 |
| Completed | Desaturation Validation of INVSENSOR00009 Healthy | N/A | 2017-12-18 |
| Completed | Comparison of Rainbow INVSENSOR00001 and Control SpHb Disposable Sensor Performance During Hemodilution Healthy | N/A | 2017-08-29 |
| Completed | MightySat - Clinical Performance Comparison Study Healthy | — | 2017-07-10 |
| Completed | Validation of Noninvasive Hemoglobin, Comparison of PVI to Standard Methods, and Validation of Clinical Effica Surgery | — | 2017-03-09 |
| Completed | SpO2 Validation of Noninvasive Red Diamond Disposable Pulse Oximeter Sensor Healthy | N/A | 2017-03-07 |
| Completed | Usability Validation of Patient Monitoring Device for Pressure Injury Prevention and Fall Detection Pressure Ulcer, Pressure Injury, Falls Injury | N/A | 2017-03-01 |
| Completed | Accuracy of Oxygen Saturation (SpO2) Noninvasive Pulse Oximeter Sensor (RD Disposable) Under Motion Conditions Healthy | N/A | 2017-01-03 |
| Terminated | SedLine Engineering Data Collection Study in Pediatric Patients Undergoing General Anesthesia or Sedation Anesthesia | N/A | 2016-12-23 |
| Terminated | Continuous Non-Invasive SpHb and PVI Monitoring on Intra-Operative and Post-Surgical Clinical Outcomes Surgery | — | 2016-12-15 |
| Withdrawn | Pleth Variability Index (PVI) to Predict Fluid Responsiveness Anesthesia | N/A | 2016-12-15 |
| Completed | Plethysmographic and Acoustic Respiration Rate Clinical Data Collection Healthy | N/A | 2016-12-01 |
| Terminated | EEG Data Collection to Evaluate New Patient State Index Performance Surgery | N/A | 2016-11-11 |
| Terminated | Utility of Non-invasive Carboxyhemoglobin and Total Hemoglobin Measurement in the Emergency Department Carbon Monoxide Poisoning, Anemia | — | 2016-11-01 |
| Completed | Spot-Check Noninvasive Hemoglobin (SpHb) Repeatability and Reproducibility Anemia, Healthy | N/A | 2016-10-31 |
| Completed | Oxygen Reserve Index: Utility as Early Warning for Desaturation in Morbidly Obese Patients Morbid Obesity, Surgery | — | 2016-09-15 |
| Completed | Spot-Check Noninvasive Hemoglobin (SpHb) Clinical Validation Anemia, Healthy, Pediatric ALL | N/A | 2016-09-01 |
| Completed | Evaluation of Non-Invasive Hemoglobin in Trauma Patients Trauma | N/A | 2016-06-30 |
| Completed | Oxygen Reserve Index Validation for RD Lite Sensors Healthy | — | 2016-06-10 |
| Terminated | Rainbow Acoustic Monitoring (RAM) Clinical Engineering Data Collection Sleep Apnea | N/A | 2016-06-01 |
| Completed | Spot-Check Noninvasive Pulse CO-Oximeter Validation Anemia | N/A | 2016-04-11 |
| Completed | Accuracy of SpO2 for Noninvasive Pulse Oximeter Sensor (RD DCI) Healthy | N/A | 2016-03-02 |
| Completed | Correlation Endoscopic View of Airway Obstruction With RRa in OSA Patients Under DEX Monitored With SedLine EE Obstructive Sleep Apnea (OSA) | N/A | 2015-12-01 |
| Completed | Accuracy of Noninvasive Pulse Oximeter Sensor (Rainbow DCI) Healthy | N/A | 2015-08-28 |
| Completed | Calibration and Validation of Masimo's O3 Regional Oximetry Device in Neonates, Infants and Children Surgery | N/A | 2015-05-01 |
| Completed | Performance Equivalence of Rainbow Acoustic Monitoring (RAM) Small Sensor and RAM Revision D Sensor Healthy | N/A | 2014-12-02 |
| Completed | Accuracy of Noninvasive Pulse Oximeter Sensor (MightySat RX) Healthy | N/A | 2014-11-12 |
| Completed | Accuracy of SpO2 for Noninvasive Pulse Oximeter Sensor (LNCS ADTX) Healthy | N/A | 2014-09-30 |
| Completed | Comparison of Noninvasive Hemoglobin Disposable Sensors Healthy | N/A | 2014-07-10 |
| Completed | Improving Information Extraction From EEG on Cerebral Anesthetic Drug Effects Anesthesia | N/A | 2013-12-16 |
| Completed | Measurement of Total Hemoglobin by Pulse Oximetry in Neonatal Population Anemia | N/A | 2013-07-23 |
| Completed | Pulse CO-Oximetry Noninvasive Monitoring and Laboratory Measurements of Subject Blood Samples Various Comorbidities | N/A | 2012-06-01 |
| Completed | Accuracy of Methemoglobin Measurement for Rainbow Universal Pulse Oximeter Sensor Healthy | N/A | 2012-04-12 |
| Completed | Accuracy of Noninvasive Pulse Oximeter Sensor (LNCS DBI) Healthy | N/A | 2012-01-18 |
| Completed | Accuracy of Noninvasive Hemoglobin Pulse Oximeter (Rainbow Resposable Adhesive Sensors) Healthy | N/A | 2011-12-27 |
| Completed | Use of Rainbow Acoustic Monitoring in Pediatric Patients - A Clinical Engineering Data Collection Protocol Surgery | N/A | 2011-08-04 |
| Completed | Accuracy of Noninvasive Hemoglobin Sensor (Rainbow Reusable DCI) Healthy | N/A | 2010-04-20 |
| Completed | Accuracy of Hemoglobin Measurement for Various Rainbow Pulse Oximeter Sensors Healthy | N/A | 2009-12-09 |
| Completed | Accuracy of Methemoglobin Measurement of Various Rainbow Pulse Oximeter Sensors Healthy | N/A | 2009-11-18 |
| Completed | Rainbow DCI vs. R1-25 Sensor SpHb Sub-Range Performance Equivalence Healthy | N/A | 2009-06-19 |
| Completed | Rainbow R2-25 vs. R1-25 SpHb Sub-Range Performance Equivalence Healthy | N/A | 2009-06-18 |
| Completed | Accuracy of Acoustic Rainbow Monitoring (ARM) Sensor Healthy | N/A | 2009-03-17 |
| Completed | Accuracy of Noninvasive Rainbow Adhesive R1 Pulse Oximeter Sensor Healthy | N/A | 2008-12-12 |
| Completed | Accuracy of Noninvasive Pulse Oximeter Measurement of Hemoglobin for Rainbow DCI Sensor Surgery, Healthy | N/A | 2008-09-30 |
| Completed | Accuracy of Noninvasive Hemoglobin Measurement (SpHb) Using Rainbow DCI Pulse Oximeter Sensor Healthy, Surgery | N/A | 2008-08-12 |
| Completed | Accuracy of Methemoglobin Measurement for Rainbow DCI Sensors Healthy | N/A | 2008-04-23 |