Laryngeal MasksDisposable EquipmentSiliconesMasksSilicone OilsSilicone ElastomersIntubation, IntratrachealFiber Optic TechnologyAir PressureLaryngoscopyAnesthesia, GeneralEquipment DesignPharyngitisEquipment ReuseAnesthesia, InhalationCricoid CartilageLaryngismusLarynxEpiglottisBreast ImplantsNeuromuscular BlockadeManikinsRespiration, ArtificialAirway ManagementAnesthesiaOropharynxAirway ObstructionIntubationPositive-Pressure RespirationPropofolAnesthetics, IntravenousPneumonia, AspirationSyringesCapnographyGlottisPressureContact Lenses, Extended-WearImmobilizationIntubation, GastrointestinalMethyl EthersFentanylPharynxAnesthesia, IntravenousTracheostomyContact Lenses, HydrophilicBronchoscopesDiapers, AdultLaryngeal MucosaExpiratory Reserve VolumePlasticsGloves, ProtectiveKidneys, ArtificialEquipment FailureCross-Over StudiesPolyvinyl ChlorideEquipment and Supplies, HospitalConductometrySterilizationTidal VolumeAbsorbent PadsHypoglossal Nerve InjuriesSurgical StaplersAmbulatory Surgical ProceduresDysphoniaSurgical InstrumentsSurgical EquipmentAnesthesiologyAnesthetics, InhalationBronchoscopyInsufflationEquipment ContaminationProspective StudiesRecurrent Laryngeal NerveInjections, JetMedical Waste DisposalDiapers, InfantRetinal DetachmentEmergency Medical TechniciansNeckNeedlesNeuromuscular Depolarizing AgentsLaparoscopesOperating Room NursingMonitoring, IntraoperativeNitrous OxideCellophaneDimethylpolysiloxanesTime FactorsAnesthetics, CombinedThoracoscopesIntermittent Positive-Pressure VentilationCystoscopesRespiratory Protective DevicesSuccinylcholineNasal Surgical ProceduresIntraoperative ComplicationsElectrodesAirMicrofluidic Analytical TechniquesMaterials Testing