| Oxygen Supply Capacity | Single person, single bottle - inefficient | One unit for 1-2 persons, low power consumption | The entire hospital provides centralized oxygen supply, allowing multiple patients to receive stable oxygen inhalation simultaneously |
| Site Occupation | Interior is cluttered with miscellaneous items | The ward space is overly crowded | Can be used for roof/terrace/outdoor space, without occupying indoor area |
| Installation Method | Unorganized and disorderly stacking and placement | Dispersed placement without unified pipelines | Can be used for roof/terrace/outdoor space, without occupying indoor area |
| Oxygen Supply Stability | Use it up and then turn it off. Replace the bottle frequently | Unstable oxygen concentration is prone to causing malfunctions | Continuous 24-hour oxygen supply with a stable and reliable concentration |
| Safety and Compliance | High-pressure gas cylinders pose significant fire hazards | The equipment is scattered and difficult to manage | Safe and standardized centralized oxygen supply without using high-pressure gas cylinders |
| Labor Costs | The workload of nurses in changing and transporting bottles is huge | The maintenance process is cumbersome, the failure rate is high | Centralized management significantly reduces the nursing staff requirements |
| Long-term Expenses | The cost of filling is extremely high every year | The filter replacement consumables need to be constantly replaced | Centralized management significantly reduces the nursing staff requirements |
| Institutional Image | Disorderly and low-quality affect the rating | Unprofessional and poor experience | Orderly and standardized management enhances reputation and hospital infection control standards |