Novel medical oxygen pressure cabin realizing automatic control
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A pressurized chamber, oxygen technology, applied in the fields of medical science, hospital equipment, medical transportation, etc., can solve the problems of low degree of automation, high operation intensity, low control precision, etc., to achieve high degree of safety, easy operation, flexibility and flexibility Strong effect in disguise
Pending Publication Date: 2017-07-18
GUIZHOU FENGLEI AVIATION ORDNANCE CO LTD
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Therefore, although the cost of the manual control system is low, it has the defects of high operation intensity, low control precision, low degree of automation, and low safety.
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[0020] In order to further illustrate the inventive concept of the present invention, the specific embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0021] Such as Figure 1 to Figure 3As shown, a novel automatic control medical oxygen pressurized cabin described in the present invention includes a cabin body 1, an oxygen supply system 7, an oxygen exhaust system 4, a detection system 2, an operation control display platform 6, an electrical system 3, a control System 5 and humidification system 8 are provided with different pipe interfaces respectively connected with the oxygen supply system 7, oxygen exhaust system 4 and humidification system 8 on the cabin body 1; the oxygen supply system 7 is regulated by air intake The valve 73 is connected with the cabin body inlet pipe interface, and is used to provide oxygen to the cabin body; the oxygen exhaust system 4 is connected with the cabin body exhaust pipe interfac...
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Abstract
The invention discloses a novel automatic control medical oxygen pressurized cabin, which includes a cabin body, an oxygen supply system, an oxygen exhaust system, a detection system, an operation control display platform, an electrical system, a control system and a humidification system, the control system and the oxygen supply system System, oxygen exhaust system, detection system, electrical system and humidification system are electrically connected respectively, and the oxygen supply system, oxygen exhaust system and humidification system are respectively controlled through the operation control display platform to perform oxygen supply, oxygen exhaust or humidification operations on the cabin body, to achieve Carry out the whole process treatment of tank cleaning, pressurization, pressure keeping and depressurization. The medical oxygen pressurized cabin of the present invention is used to monitor the pressure, temperature, temperature and oxygen concentration in the cabin, and at the same time, it is equipped with corresponding temperature adjustment, voice prompts, cabin monitoring, and alarms to make the product more intelligent and humane. The automation and safety have reached a high level, which greatly reduces the operation difficulty and labor intensity of personnel. It has the characteristics of easy operation, safety and reliability, flexibility and variable phase strength.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a novel automatic control medical oxygen pressurization chamber. Background technique [0002] At present, most of the control systems of medical oxygen pressurized oxygen chambers on the market are manual control systems. The system is connected with a shut-off valve and a flow meter on the oxygen chamber pipeline, and the oxygen chamber is controlled by adjusting the opening of the shut-off valve. Pressure rate, which reflects an estimate of the rate of pressure increase and decrease through flow meter readings. During the whole treatment process, a special person must manually control the environment in the cabin. In actual use, the manual control system requires the operator to constantly adjust the opening of the cut-off valve to adjust and maintain the decompression rate of the oxygen chamber. After pressurization, the operator also manually closes the shut-off v...
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