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A purification system and ward technology, applied in the field of respiratory ward purification system, can solve the problem of large cross-infection and achieve the effect of avoiding cross-infection
Active Publication Date: 2020-07-10
崔冬梅
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Problems solved by technology
However, with this purification device, patients and medical staff are exposed to the same air environment at the same time, and there is a greater risk of cross-infection
Method used
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[0029] Example: such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 Shown is a respiratory ward purification system. The filtering and sterilizing host 1 is the functional main body, which is placed in a designated position in the respiratory ward, communicates with the outdoor air through the outdoor air intake switching assembly 2, the hanging rail assembly 3 is fixed on the roof of the respiratory ward, and the respiratory assembly 4 passes through the inhalation transfer valve 406 , The output pipe is connected with the filter sterilization host 1.
[0030] Filtration and sterilization host 1 includes indoor air inlet 113, outdoor air inlet switch assembly 2, output air outlet 115, and input air outlet 116, which can realize the purification of indoor air and the input of purification and sterilization of outdoor fresh air.
[0031] The specific structure of the filter sterilization host 1 is as follows: ...
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Abstract
The invention discloses a purification system for a respiratory ward. The purification system comprises a filter and sterilization host, an outdoor air inlet switching assembly, a hanging rail assembly, a breathing assembly, a filter element, a sterilization cavity, an indoor air inlet, an outdoor air inlet, an output air port, an input air port, a switching main pipe, a cam with a shaft, a wall penetration pipe, a breathing mask, an inhalation hose, an exhalation hose, an inhalation transfer valve, an exhalation transfer valve, an output tube, a check valve body, a check valve joint, and a rubber inner core; the filter and sterilization host is put in the designated position of the respiratory ward, round holes are formed in the corresponding position on the wall, and the input of outdoorfresh air is realized through the outdoor air inlet switching assembly; the hanging rail assembly is mounted on the roof of the respiratory ward; and an inhalation joint and an exhalation joint of the breathing mask are respectively inserted in the output air port and the input air port of the filter and sterilization host through the hoses, inputting external air to a pneumonia patient after filtering and sterilization is realized, and the sterilization of the exhaled air of the pneumonia patient is also realized, so that the cross-infection in the respiratory ward is prevented.
Description
technical field [0001] The invention relates to the field of medical purification, in particular to a purification system for respiratory wards. Background technique [0002] The traditional respiratory purification device is generally fixedly placed in a fixed corner of the respiratory ward, and driven by a fan to realize the circulation and flow purification of the air in the respiratory ward. However, with this purification device, patients and medical staff are exposed to the same air environment at the same time, and there is a greater risk of cross-infection. Contents of the invention [0003] In view of the above technical problems, the present invention provides a purification system for a respiratory ward, including a filter and sterilization host, an outdoor air intake switching assembly, a suspension rail assembly, and a breathing assembly. [0004] The filter and sterilization host is the functional main body, which is placed in a designated position in the re...
Claims
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Application Information
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