Practicality of oxygen supply equipment in medical center

Practicality of oxygen supply equipment in medical center

Composition

The centralized oxygen supply system consists of gas source, control device, oxygen supply pipeline, oxygen terminal and alarm device.

Gas source The gas source can be liquid oxygen or a high pressure oxygen cylinder. When the gas source is a high-pressure oxygen cylinder, 2-20 oxygen cylinders can be required according to the gas consumption. Oxygen cylinders are divided into two groups, one for supplying oxygen and the other for backup.

Control device The control device includes a gas source switching device, a decompression, a voltage regulator, and the corresponding valves, pressure gauges, etc.

Oxygen supply pipeline The oxygen supply pipeline is to transport oxygen from the outlet of the control device to each oxygen terminal.

Oxygen terminal Oxygen terminals are located in wards, operating rooms and other oxygen departments. A quick plug-in sealed socket is installed at the oxygen terminal. When in use, the connector of the oxygen supply equipment (oxygen humidifier, ventilator, etc.) only needs to be inserted into the socket to supply oxygen, and the sealing can be reliably ensured; At the time, the connector of the oxygen supply equipment can be unplugged, and the manual valve can also be closed. According to the different needs of the hospital, the oxygen terminal also has different structural forms. Generally installed on the wall, there are two types of concealed installation (inlaid in the wall) and exposed installation (protruding from the wall and covered with a decorative cover); the terminals of the operating room and other wards include wall-mounted, mobile and pendant towers formula and other forms.

Alarm device The alarm device is installed in the control room, duty room or other locations designated by the user. When the oxygen supply pressure exceeds the upper and lower limits of the operating pressure, the alarm device can send out sound and light alarm signals to remind relevant personnel to take corresponding measures.

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Features

The oxygen supply method in the oxygen supply station can be one of three methods or a combination of two of the three methods: medical oxygen generator, liquid oxygen storage tank and bus oxygen supply.

The oxygen busbar system is equipped with an audible and visual alarm device for oxygen underpressure, and can realize automatic or manual switching of oxygen supply.

The oxygen pressure stabilization box adopts dual-channel design to ensure the continuity of oxygen supply in each ward.

A ward monitoring meter is installed in the nurse station of each ward to automatically monitor the oxygen supply pressure and oxygen consumption in each medical ward, providing a reliable basis for hospital cost accounting.

All oxygen transmission pipelines are made of degreasing oxygen-free copper pipes or stainless copper pipes, and all connection accessories are made of oxygen-specific products.

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Effect
Central oxygen supply refers to the use of a centralized oxygen supply system to decompress the high-pressure oxygen from the oxygen source, and then transport it to each gas terminal through pipelines. people’s oxygen needs. The central suction is to make the suction system pipeline reach the required negative pressure value through the suction of the vacuum pump unit, and generate suction at the terminals of the operating room, rescue room, treatment room and each ward to provide medical use.

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Post time: Jan-18-2022