Aerosol Particle Concentrations Among Different Oxygen Devices for Spontaneous Breathing Patients With Tracheostomy

NCT04654754 · clinicaltrials.gov ↗

NA

Phase

COMPLETED

Status

12

Enrollment

OTHER

Sponsor class

Conditions

Transmission, Patient-Professional

Interventions

DEVICE: high-flow high humidity oxygen device with tracheostomy adapter

Sponsor

Jie Li