- Oxygen supply in the oxygen supply station can choose to use the medical oxygen concentrator, liquid oxygen storage tanks and manifold oxygen supply in one of the three ways or a combination of two ways.
- The oxygen manifold system is equipped with an audible and visual alarm device for oxygen under-pressure, and can realize automatic or manual switching of oxygen supply.
- The oxygen pressure stabilizer box adopts double-channel design to ensure the continuity of oxygen supply in each ward.
- A ward monitoring meter is set up in the nurses' station of each ward to automatically monitor the oxygen supply pressure and oxygen consumption of each medical ward, which provides a reliable basis for hospital costing.
- Oxygen piping is made of degreased oxygen-free copper tubing or stainless copper tubing, and all connecting accessories are made of oxygen specialties. - The centralized oxygen supply system is mainly used for oxygen supply in hospital wards, emergency rooms, observation rooms and operating rooms.
Main components
Centralized oxygen supply system consists of gas source, control device, oxygen supply pipeline, oxygen terminal and alarm device.
1
Gas sourceThe gas source can be liquid oxygen or high-pressure oxygen cylinder. When the gas source is high-pressure oxygen cylinder, according to the need for gas can be selected from 2 to 20 oxygen cylinders. Oxygen cylinders are divided into two groups, one for oxygen supply, the other group for backup.
2
Control device control device includes gas source switching device, pressure reduction, pressure stabilizing device and the corresponding valves, pressure gauges and so on.
3
Oxygen supply pipeline The oxygen supply pipeline is to convey oxygen from the control device outlet to each oxygen terminal. Air is delivered from the oxygen cylinder.
4
Oxygen terminals Oxygen terminals are located in wards, operating rooms and other oxygen-using departments. In the oxygen terminal is installed with a quick-plug sealing socket, when in use, only need to insert the connector of the oxygen supply equipment (oxygen wetter, ventilator, etc.) into the socket, oxygen can be supplied, and reliably ensure the sealing; when not in use, you can unplug the connector of the oxygen supply equipment, and you can also close the manual valve.
According to the different needs of the hospital oxygen terminal also has different structural forms. Generally installed on the wall, divided into concealed (inlaid in the wall) and open (protruding from the wall, covered with a decorative cover) two kinds of; operating room and other wards of the terminal, there are wall-mounted, mobile and hanging tower and other forms.
5 Alarm device alarm device installed in the control room, duty room or other locations specified by the user. When the oxygen supply pressure exceeds the upper and lower limits of the pressure, the alarm device can issue sound and light alarm signals to remind the relevant personnel to take appropriate measures.