Pulmonary Deposition of Ultrasound Rock Salt Aerosol Inhalation Therapy
NCT06891274
·
clinicaltrials.gov ↗
NA
Phase
NOT_YET_RECRUITING
Status
26
Enrollment
OTHER
Sponsor class
Conditions
COPD
Asthma Bronchiale
Chronic Bronchitis
Interventions
DEVICE:
USN before SVN
DEVICE:
SVN before USN
Sponsor
Jingen Xia