Smoke of Endoscopic Gastrointestinal Surgery
NCT05367219
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
70
Enrollment
OTHER
Sponsor class
Conditions
Smoke
Endoscopic Surgery
Particulate Matter
Interventions
DEVICE:
Air sterilizer
Sponsor
First Affiliated Hospital Xi'an Jiaotong University