Self-disinfection positive and negative pressure isolation tent system
A positive and negative pressure and control system technology, applied in the field of medical appliances, can solve the problems of increasing the risk of infection of other personnel and the inability to discharge the air in the isolation cover, so as to achieve the effect of improving stability and purification effect
Pending Publication Date: 2020-09-18
四川科志人防设备股份有限公司
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: when using the hospital bed, the patient is located in the isolation cover, and the air in the isolation cover can be drawn out by the exhaust fan, and the air is sterilized and discharged, thereby reducing infection, but when the exhaust fan or When the binary sterilizer fails or a power failure occurs, the air in the isolation cover cannot be discharged after disinfection, which may increase the risk of infection for other personnel
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[0034] The following is attached Figure 1-4 The application is described in further detail.
[0035] refer to figure 1, is a self-sterilizing positive and negative pressure isolation tent system disclosed in the present application, including a bed body 1, and a protective tent body 2 is arranged on the bed body 1. For effective isolation, the protective tent 2 is made of transparent antibacterial flexible materials (such as the materials described in https: / / zhuanlan.zhihu.com / p / 90241205), which can effectively block the spread of droplets from patients. The protective tent 2 includes The top wall 25 and the side wall 26 arranged along the top wall 25 circumferential direction, the top wall 25 and the side wall 26 form an accommodation space, the bed body 1 is provided with a mounting bracket 11, the top wall 25 of the protective tent body 2 and the mounting bracket 11 Fixed connection, the bed body 1 is located in the accommodation space of the protective tent body 2, and...
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The invention relates to a self-disinfection positive and negative pressure isolation tent system, belonging to the field of medical instruments. The self-disinfection positive and negative pressure isolation tent system comprises a bed body, wherein a protective tent body is arranged on the bed body which is located in the protective tent body; a gas inlet and a gas extraction opening are arranged on the protective tent body; a gas extraction pipe communicates with and is arranged on the gas extraction opening; a purification device is arranged at one end, far away from the protective tent body, of the gas extraction pipe; the purification device comprises a purification box; a purification assembly used for purifying gas is arranged in the purification box; a first fan and a second fan are arranged on the purification box and both communicate with the purification box; and a storage battery is arranged on the purification box and electrically connected with the first fan and the second fan simultaneously. According to the invention, through establishment of a positive and negative pressure state, sterilization isolation of external bacteria or internal bacteria can be realized; residual gas or toxic gas is decomposed; and the self-disinfection positive and negative pressure isolation tent system has the functions of preventing nuclear radiation particles, biological warfare agents and chemical toxicants, and has the characteristics of high purification efficiency, convenience, practicability, good reliability and the like.
Description
technical field [0001] The application relates to the technical field of medical appliances, in particular to a self-sterilizing positive and negative pressure isolation tent system. Background technique [0002] Infectious diseases are a class of diseases caused by various pathogens that can be transmitted between humans, animals and animals, or between humans and animals. Most of the pathogens are microorganisms, and a small part is parasites, which are also called parasitic diseases. For some infectious diseases, the epidemic prevention department must keep abreast of their incidence and take timely countermeasures. Therefore, after discovery, they should report to the local epidemic prevention department in time according to the specified time, which are called legal infectious diseases. The most important step in the treatment of infectious diseases is to isolate patients to prevent viruses from infecting medical staff or causing cross-infection. [0003] The existing...
Claims
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IPC IPC(8): A61G7/00A61G7/05A61G10/00A61G10/02B01D46/00B01D53/00B01D53/04A61L9/015A61L9/20A61L9/22A61L101/10
CPCA61G7/00A61G7/05A61G10/005A61G10/023B01D46/0036B01D53/04B01D53/00A61L9/015A61L9/20A61L9/22A61G2203/12B01D2257/106B01D2253/102A61L2209/212B01D46/62
Inventor张社林杨明佐郭亮杨刘王忠杜政
Owner四川科志人防设备股份有限公司