OximetryOxygenBlood Gas Monitoring, TranscutaneousBiosensing TechniquesWireless TechnologyCapnographyMonitoring, IntraoperativeMonitoring, PhysiologicOxyhemoglobinsNeonatal ScreeningHypoventilationAnoxiaEquipment DesignMethemoglobinemiaOxygen Inhalation TherapyMonitoring, AmbulatorySpectroscopy, Near-InfraredForeheadTransducersRetinal VeinEquipment Failure AnalysisRemote Sensing TechnologyBlood Gas AnalysisSleep Apnea SyndromesPartial PressureHeart Defects, CongenitalMicro-Electrical-Mechanical SystemsDye Dilution TechniqueElectron Spin Resonance SpectroscopyConscious SedationReproducibility of ResultsOxygen ConsumptionRecovery RoomDeep SedationPolysomnographyInfant, Newborn