CN217400470U - Nucleic acid sampling shelter capable of avoiding cross infection - Google Patents

Abstract

The utility model provides a nucleic acid sampling square cabin that avoids cross infection, relates to the technical field of nucleic acid sampling devices, and solves the problem of cross infection risk when a sampled person is sampling in a sampling window. The side is provided with a nucleic acid sampling window and an information registration window, the cabin is provided with a gas processing part located above the nucleic acid sampling window, a suction air duct is set in the gas processing part, and a suction air duct is set in the suction air duct. A suction device, the suction air duct is connected with a filter and sterilization device. The air exhaled by the sampled personnel is sucked away by the set suction device, and the sterilization is carried out through the filter disinfection device, which effectively improves the safety of the sampled personnel.

Description

A nucleic acid sampling shelter that avoids cross infection

technical field

The utility model relates to the technical field of nucleic acid sampling devices, in particular to a nucleic acid sampling shelter for avoiding cross infection.

Background technique

During the novel coronavirus pneumonia epidemic, in order to improve the efficiency of nucleic acid sampling, it is often necessary to conduct nucleic acid sampling outdoors. Outdoor sampling is mostly temporary sampling points. Medical staff conduct sampling services for social individuals and collective units at open-air sampling points or indoor sampling points. The facilities are relatively simple and the risks are high.

At present, a testing kiosk for nucleic acid collection has been designed on the market, which can protect the medical staff in the testing kiosk and improve the safety of sampling; however, this testing kiosk has safety risks for the sampled personnel, because the sampled personnel Exhaled gas during sampling may stay near the detection window, leading to cross-infection of other sampled persons.

Utility model content

In view of the above problems, the purpose of this utility model is to provide a nucleic acid sampling shelter that avoids cross-infection. The air exhaled by the sampled personnel is sucked away by the suction device provided, and the sterilization is carried out through the filter and disinfection device. Improve the safety of the sampled personnel.

The embodiment of the present utility model is realized by the following technical solutions:

A nucleic acid sampling shelter for avoiding cross-infection, comprising a cabin body, a nucleic acid sampling window and an information registration window are arranged on the side of the cabin body, a gas processing part located above the nucleic acid sampling window is arranged on the cabin body, and the A suction air duct is arranged in the gas processing part, a suction device is arranged in the suction air duct, and a filter and disinfection device is connected to the suction air duct.

Preferably, the filtering and sterilizing device includes a nano-sterilizing filter screen.

Preferably, a dust filter screen is provided on the outer side of the filtering and sterilizing device.

Preferably, the air outlet of the suction air duct is provided with a waterproof cover.

Preferably, the nucleic acid sampling window is provided with a blocking member for limiting the overflow of the gas exhaled by the sampled person.

Preferably, disinfection spray ports are provided on both sides of the nucleic acid sampling window.

Preferably, the bottom of the cabin is provided with several rollers.

The technical solution of the embodiment of the present invention has at least the following advantages and beneficial effects:

The suction device above the nucleic acid sampling window removes the gas from the nucleic acid sampling window through the suction air duct to ensure the safe use of the nucleic acid sampling window; during the suction process, the gas is sterilized by the filter and sterilization device to prevent possible viruses. Eliminate the possible spread of viruses or bacteria and ensure that the air around the sampling chamber is safe.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of a three-dimensional structure provided by an embodiment of the present invention;

FIG. 2 is a side cross-sectional view provided by an embodiment of the present invention.

Icons: 1-cabin; 2-information registration window; 3-nucleic acid sampling window; 4-disinfection spray port; 5-blocker; 6-gas treatment part; 7-waterproof cover; 8-filter disinfection device; 801-nanometer Disinfection filter; 802-dust filter; 9-roller; 10-suction air duct; 11-suction device.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The present utility model will be described in detail below in conjunction with FIG. 1 and FIG. 2 .

Example

A nucleic acid sampling shelter for avoiding cross-infection, comprising a cabin 1, a nucleic acid sampling window 3 and an information registration window 2 are provided on the side of the cabin 1, and a nucleic acid sampling window 3 above the nucleic acid sampling window 3 is provided on the cabin 1. The gas treatment part 6 is provided with a suction air duct 10 , a suction device 11 is arranged in the suction air duct 10 , and a filter and disinfection device 8 is connected to the suction air duct 10 . The nucleic acid sampling window 3 and the information registration window 2 are not on the same side of the cabin 1, which can prevent the gas exhaled by the sampling personnel in the nucleic acid sampling window 3 from affecting the personnel registering information.

The filtering and sterilizing device 8 includes a nano-sterilizing filter screen 801 . The nano-sterilization filter 801 is made of the same material as the filter in the air sterilizer. The nano-sterilizing filter 801 is set obliquely or horizontally, so that the gas can be better filtered.

A dust filter 802 is provided on the outer side of the filtering and sterilizing device 8 . The dust filter 802 filters the dust in the air to prevent the dust from clogging the nano disinfection filter 801 and affecting the disinfection and sterilization effect of the nano disinfection filter 801 .

The air outlet of the suction air duct 10 is provided with a waterproof cover 7 . The waterproof cover 7 is provided with air holes for gas circulation; the provided waterproof cover 7 can cover the air outlet of the suction air duct 10 to prevent rainwater from contacting the filtration and disinfection device 8 through the suction air duct 10 and affect the normal operation of the filter and disinfection device 8 Work, and at the same time avoid rainwater dripping on the body of the sampled person after passing through the filtering and disinfection device 8, causing discomfort.

The nucleic acid sampling window 3 is provided with a blocking member 5 for limiting the overflow of the gas exhaled by the sampled person. The blocking members 5 may be partitions disposed on both sides of the nucleic acid sampling window 3 to form a semi-enclosed sampling space; an isolation cover may also be used to form a fully closed sampling space. The overflow of exhaled breath is prevented, and the exhaled gas is ensured to be drawn away by the suction device 11 .

Disinfection spray ports 4 are provided on both sides of the nucleic acid sampling window 3 . The disinfection spray port 4 is connected with a disinfectant spray system; the set disinfection spray port 4 can sterilize the nucleic acid sampling window 3 after sampling, so as to prevent residual viruses from adhering to the nucleic acid sampling window 3 .

The bottom of the cabin body 1 is provided with several rollers 9 . The provision of the rollers 9 can facilitate the rapid movement of the cabin 1, which is conducive to the rapid development of nucleic acid sampling.

The process of using the sampling cabin: register the information in the information registration window 2, go to the nucleic acid sampling window 3 for nucleic acid sampling after the registration, and the suction device 11 is always in the working state during the nucleic acid sampling process to ensure the gas at the nucleic acid sampling window 3. It is pumped away at any time, and the gas is discharged from the top of the cabin 1 after being disinfected and sterilized by the filtering and sterilizing device 8; Disinfectant for disinfection.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides an avoid cross infection's nucleic acid sampling shelter, includes the cabin body (1), the side of the cabin body (1) is provided with nucleic acid sampling window (3) and information registration window (2), its characterized in that, be provided with on the cabin body (1) and be located the gas treatment portion (6) of nucleic acid sampling window (3) top, be provided with suction air duct (10) in gas treatment portion (6), be provided with suction device (11) in suction air duct (10), suction air duct (10) are connected with filtering and sterilizing device (8).

2. A nucleic acid sampling shelter to avoid cross-contamination according to claim 1, wherein said filter disinfection device (8) comprises a nano-disinfection screen (801).

3. A nucleic acid sampling shelter from cross-infection according to claim 2 characterized in that the filter disinfection device (8) is provided with a dust screen (802) on the outside.

4. A nucleic acid sampling shelter as claimed in claim 1 avoiding cross-infection, wherein the air outlet of the suction air duct (10) is provided with a waterproof cover (7).

5. A nucleic acid sampling shelter for avoiding cross-infection according to claim 1 characterized in that a barrier (5) for limiting the escape of gas exhaled by the person being sampled is arranged at the nucleic acid sampling window (3).

6. A nucleic acid sampling shelter from cross-infection according to claim 1 characterized in that the nucleic acid sampling window (3) is provided with a disinfecting spray nozzle (4) on both sides.

7. A nucleic acid sampling shelter for avoiding cross-infection as claimed in claim 1 wherein the bottom of the shelter (1) is provided with a plurality of rollers (9).

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