The Neonatology Department became an independent district in September 2009 and was renamed the Neonatology Department in July 2020. There are currently 65 medical staff and 17 doctors, including 4 senior staff, 3 deputy senior staff, 8 intermediate staff, 2 junior staff, and 4 master's tutors; the nursing team has 48 people, including 1 chief nurse, 3 deputy chief nurses, and 10 supervisor nurses. There are 32 rated beds and 40 open beds. The department is well-equipped and actively develops new technologies and businesses. It takes the lead in the standardized treatment of ultra-very low birth weight infants, the application of lung-protective mechanical ventilation strategies in ultra-very low birth weight infants, the application of PICC and umbilical vascular catheterization in ultra-low birth weight infants, LISA technology, high-frequency oscillation ventilation and iNO, and neonatal National high-tech projects such as exchange transfusion, mild hypothermia treatment, and invasive blood pressure monitoring, as well as national specialty technologies such as NRDS, ARDS, MAS, PPHN, HIE, NEC, and BPD, have been widely used in NICU clinical work, and 5G transport has been carried out to better achieve the treatment of critically ill newborns in surrounding areas. The neonatal specialist outpatient service covers follow-up of premature infants and high-risk infants, diagnosis and treatment of neonatal diseases, and 42-day follow-up clinic. It is the first to carry out neurobehavioral development assessment, early intervention and other projects.In the past five years, he has undertaken 1 National Natural Science Foundation project, 13 provincial and ministerial fund projects, and more than 40 other scientific research projects. He has won 1 second-class Science and Technology Progress Award of the Inner Mongolia Autonomous Region and 3 second-class Science and Technology Awards of the Inner Mongolia Autonomous Region Medical Association. He has published more than 100 papers, including more than 50 high-quality papers. After more than ten years of rapid development, the discipline has now become the largest clinical professional education base for neonatology in the Inner Mongolia Autonomous Region integrating scientific research, teaching and medical care. The team was rated as the first-level innovation team for the standardized management of premature infants by the autonomous region’s grassland elites, and has candidates from the autonomous region’s grassland elites and the New Century 321 Project. The national neonatal specialty health care specialty, the national neonatal perinatal medicine “specialty training base”, the leader unit of the national neonatal specialty medical consortium provincial network, and the provincial critical neonatal treatment center have been approved and awarded. The neonatal discipline has gradually left a trail of growth from the province to the country.