A Trial of Tegileridine Fumarate Lnjection for Prolonged Mechanical Ventilation Abirritation in the Intensive Care Unit (ICU)
Conditions
Interventions
- DRUG: Tegileridine Fumarate lnjection
- DRUG: Tegileridine Fumarate lnjection
- DRUG: Remifentanil Hydrochloride for Injection
Sponsor
Jiangsu HengRui Medicine Co., Ltd.