EndoscopesEndoscopes, GastrointestinalCapsule EndoscopesEndoscopyGastroscopesColonoscopesEquipment ReuseDisinfectionFiber Optic TechnologyNeuroendoscopyNeuroendoscopesEquipment ContaminationEquipment DesignNeuronavigationCapsule EndoscopyCystoscopesVideo-Assisted SurgeryEndoscopy, Digestive SystemOptical ProcessesGlutaralDisinfectantsSigmoidoscopesEndoscopy, GastrointestinalBronchoscopesSterilizationEsophagoscopesOptical FibersIndigo CarmineDuodenoscopyNatural Orifice Endoscopic SurgeryHysteroscopesGastroscopyIntubation, GastrointestinalKymographyCarmineMicrosurgeryAutomationSurgical Procedures, Minimally InvasiveSkull BaseDecontaminationNasal Surgical ProceduresSurgical InstrumentsMiniaturizationLensesDissectionMechanical ProcessesForeign BodiesLaryngoscopesCholangiopancreatography, Endoscopic RetrogradeFeasibility StudiesVideo RecordingTreatment OutcomeNeurosurgical Procedures