Self-service nucleic acid sampling room and self-service nucleic acid sampling method

Abstract

A self-service nucleic acid sampling room and a self-service nucleic acid sampling method, which relate to the technical field of medical instruments, include: an isolation curtain is provided at the entrance and exit of the sampling room body, and an identity information verification device and a disinfection device for automatically disinfecting the isolation curtain are provided inside the sampling room body. The sampling station is provided inside the sampling room body, and a cotton swab collection box is provided on the sampling station. The sampling device is provided on the sampling station, and the sampling device includes a cotton swab storage box, and cotton swabs are placed in the cotton swab storage box, and the cotton swab collection box is located on one side of the sampling device. The examinee can perform self-service sampling inside the sampling room body, and the sampling process is a full self-service mode, which does not require the participation of medical staff, and can greatly reduce the workload of medical staff. In addition, the isolation curtain can isolate the examinee in the room from other people outside, and the disinfection device can also disinfect the isolation curtain, so there is no risk of poor infection.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to a self-service nucleic acid sampling chamber and a self-service nucleic acid sampling method. Background Art

[0002] Medical staff are usually required to take nucleic acid samples from each person being tested, but nucleic acid sampling and testing has gradually become normalized, and the number of people being tested is large, which greatly increases the workload of medical staff. In addition, during sampling, the mouth and nose are exposed, and the number of people being tested is concentrated, which poses a risk of cross-infection. Summary of the invention

[0003] The embodiments of the present application provide a self-service nucleic acid sampling room and a self-service nucleic acid sampling method to solve the problems of heavy workload of medical staff in nucleic acid sampling and the risk of cross infection.

[0004] A self-service nucleic acid sampling room, comprising:

[0005] The sampling chamber body has an entrance and an exit for the inspected person to pass through, and an isolation curtain is arranged at the entrance and an identity information verification device and a disinfection device for automatically disinfecting the isolation curtain are arranged inside the sampling chamber body;

[0006] A sampling platform is arranged inside the sampling chamber body, and the sampling platform is provided with a cotton swab collection box;

[0007] A sampling device is arranged on the sampling platform, and the sampling device comprises a cotton swab storage box, in which cotton swabs are placed, and the cotton swab collection box is located on one side of the sampling device.

[0008] Furthermore, a screw mechanism is vertically arranged on one side of the inlet and outlet, the screw mechanism is connected to the isolation curtain, and the screw mechanism is connected to the first drive motor, the sampling station is provided with a switch, and the first drive motor is electrically connected to the switch and the identity information verification device;

[0009] When the inspected person passes the identity information verification device successfully, the first drive motor drives the screw mechanism to drive the isolation curtain down, and when the switch is closed, the first drive motor drives the screw mechanism to drive the isolation curtain up.

[0010] Further, the screw mechanism includes a screw and a slider, the screw is drivingly connected to the first drive motor, a vertical slide rail is also provided near the screw mechanism, the slider is threadedly connected to the screw, and the slider is slidably connected to the slide rail, a limit ring is provided at the bottom of the isolation curtain, and the limit ring is fixedly connected to the slider;

[0011] When the first driving motor drives the lead screw to rotate, the lead screw drives the slider to move along the slide rail, driving the isolation curtain to rise.

[0012] Furthermore, the sampling device comprises:

[0013] A cotton swab taking station, wherein the cotton swab taking station is provided with the cotton swab storage box, the cotton swab storage box is connected to a discharge pipe, and a first cylinder is provided at one end of the discharge pipe;

[0014] The cutting station is provided with scissors and a second cylinder, and a space for placing a cotton swab is provided between the scissors and the second cylinder.

[0015] Furthermore, the sampling device further comprises a label placing station and a turntable, the turntable is connected to the second driving motor, and the turntable is provided with three through holes, and the three through holes respectively correspond to the label taking station, the label placing station and the cutting station;

[0016] When the through hole at the ticket taking station rotates to the ticket placing station, the through hole at the ticket placing station rotates to the cutting station, and at the same time, the through hole at the cutting station rotates to the ticket taking station.

[0017] Furthermore, the scissors and the second cylinder are respectively located on opposite sides of the turntable, and the scissors are located between the head of the cotton swab to be cut and the cotton swab collecting box.

[0018] Furthermore, two elastic clamping blocks are arranged inside each of the through holes, the two elastic clamping blocks are arranged opposite to each other, and the ends of the two elastic clamping blocks form a space for accommodating a cotton swab.

[0019] Furthermore, the cotton swab storage box is in an inverted funnel shape, the discharge pipe is arranged at the bottom of the cotton swab storage box and is connected to the cotton swab storage box, and the diameter of the connection point between the discharge pipe and the cotton swab storage box is substantially the same as the outer contour size of a cotton swab.

[0020] The present application also provides a self-service nucleic acid sampling method based on the above-mentioned self-service nucleic acid sampling chamber, which comprises the following steps:

[0021] Use disinfection equipment to automatically disinfect the isolation curtain;

[0022] Use an identity information verification device to conduct identity verification;

[0023] Take out the cotton swab from the cotton swab storage box, perform self-sampling through the sampling device, and put the sampled cotton swab into the cotton swab collection box.

[0024] Further, the sampling device includes a cotton swab taking station, a cotton swab placing station, a cutting station and a turntable, the cotton swab taking station is provided with the cotton swab storage box, the cotton swab storage box is connected to a discharge pipe, one end of the discharge pipe is provided with a first cylinder, the cutting station is provided with scissors and a second cylinder, the turntable is connected to a second drive motor, and the turntable is provided with three through holes;

[0025] The method of taking out a cotton swab from a cotton swab storage box, performing self-service sampling through a sampling device, and placing the sampled cotton swab into a cotton swab collection box comprises:

[0026] The cotton swab enters the discharge pipe from the cotton swab storage box, and the first cylinder pushes the cotton swab from the other end of the discharge pipe into the through hole corresponding to the swab taking station, and the cotton swab is taken out for self-service sampling;

[0027] The cotton swab after sampling is placed in the through hole corresponding to the placement station, and at the same time, the second driving motor drives the turntable to rotate so that the through hole rotates to the cutting station;

[0028] The second air cylinder is used to push the cotton swab in the through hole corresponding to the cutting station toward the scissors, and the scissors cut the cotton swab, and the head of the cotton swab falls into the cotton swab collection box.

[0029] The beneficial effects of the technical solution provided by this application include:

[0030] The embodiment of the present application provides a self-service nucleic acid sampling room and a self-service nucleic acid sampling method. The sampling device is located inside the sampling room body, and a cotton swab is placed in the sampling device. The person being tested can verify the identity information and perform self-service sampling inside the sampling room body. The sampling process is a fully self-service mode, and does not require the participation of medical staff, which can greatly reduce the workload of medical staff. In addition, the entrance and exit of the sampling room body are provided with an isolation curtain. The person being tested is inside the sampling room body. The isolation curtain can isolate the person being tested in the room from other people outside. The disinfection device can also disinfect the isolation curtain. Therefore, there is no risk of poor infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0033] Figure 2 for Figure 1 Schematic diagram of the overall structure after the isolation curtain is lowered;

[0034] Figure 3 for Figure 1 A schematic diagram of the structure of the disinfection device;

[0035] Figure 4 This is a front view structural schematic diagram of a cotton swab storage box and a turntable according to an embodiment of the present application;

[0036] Figure 5 for Figure 4 A rear view structural diagram of ;

[0037] Figure 6 for Figure 5 A schematic diagram of the cross-sectional structure of the turntable in FIG.

[0038] Figure 7 for Figure 4 Schematic diagram of the structure of the elastic clamp.

[0039] Reference numerals:

[0040] 1. Sampling chamber body; 2. Isolation curtain; 3. Limiting ring; 4. Screw mechanism; 5. Slide rail; 6. Turntable; 61. Through hole; 62. Elastic clamp; 621. Clamp part; 622. Spring; 7. Second drive motor; 8. Cotton swab storage box; 9. Discharge pipe; 10. Scissors; 11. Second cylinder; 12. Stool; 13. Sampling table; 14. Disinfection device; 141. Nozzle; 15. Cotton swab collection box; 16. First cylinder. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0042] The embodiments of the present application provide a self-service nucleic acid sampling room and a self-service nucleic acid sampling method, which can solve the problems of heavy workload of medical staff in nucleic acid sampling and the risk of cross infection.

[0043] like Figures 1 to 4 As shown, a self-service nucleic acid sampling chamber includes a sampling chamber body 1, a sampling table 13 and a sampling device.

[0044] The sampling chamber body 1 has an entrance and an exit for the inspected person to pass through, and an isolation curtain 2 is provided at the entrance and an identity information verification device and a disinfection device 14 for automatically disinfecting the isolation curtain 2 are provided inside the sampling chamber body 1. The sampling table 13 is provided inside the sampling chamber body 1, and the sampling table 13 is provided with a cotton swab collection box 15. The sampling device is provided on the sampling table 13, and the sampling device includes a cotton swab storage box 8, and cotton swabs are placed in the cotton swab storage box 8. The cotton swab collection box 15 is located on one side of the sampling device.

[0045] Specifically, the sampling device, the cotton swab collection box 15 and the cotton swab storage box 8 are all arranged on the top surface of the sampling table 13, and the cotton swab collection box 15 is used to collect the cotton swabs after sampling. The cotton swabs are all individually packaged to prevent the cotton swabs from being contaminated. The identity verification device can perform identity verification by face recognition or scanning a QR code. In the embodiment of the present application, a stool 12 is provided near the sampling table 13 for the examinee to sit and take samples.

[0046] Specifically, in the embodiment of the present application, the above-mentioned disinfection device 14 is arranged at the upper part of the sampling chamber body 1, and when the isolation curtain 2 rises to the upper part, the disinfection device 14 can disinfect the isolation curtain 2. It can be known that when the disinfection device 14 disinfects the isolation curtain 2, the interior of the sampling chamber body 1 is also disinfected synchronously, ensuring that the internal environment of the sampling chamber body 1 is clean and safe, and effectively avoiding cross infection.

[0047] In the embodiment of the present application, the number of the above-mentioned disinfection devices 14 is three, and the three disinfection devices 14 are arranged along the horizontal direction of the isolation curtain 2. Each disinfection device 14 has three nozzles 141, which can increase the disinfection area. The spraying range of the three disinfection devices 14 should be able to fully disinfect the isolation curtain 2. Preferably, the three disinfection devices 14 are evenly arranged, and the nozzles 141 on each disinfection device 14 are also evenly arranged to ensure the uniformity of the disinfectant spraying. The disinfectant in the disinfection device 14 can be alcohol. In other embodiments, the position of the disinfection device 14 can be set according to actual conditions. In addition, a control system of the disinfection device 14 can be set separately to manually control the disinfection work of the disinfection device 14.

[0048] Furthermore, a screw mechanism 4 is vertically arranged on one side of the inlet and outlet, the screw mechanism 4 is connected to the isolation curtain 2, and the screw mechanism 4 is connected to the first drive motor, the sampling station 13 is provided with a switch, and the first drive motor is electrically connected to the switch and the identity information verification device.

[0049] When the inspected person passes the identity information verification device successfully, the first drive motor drives the screw mechanism 4 to drive the isolation curtain 2 to descend. When the switch is closed, the first drive motor drives the screw mechanism 4 to drive the isolation curtain 2 to rise.

[0050] Specifically, the screw mechanism 4 is vertically arranged, and the screw mechanism 4 can drive the isolation curtain 2 to descend. The screw mechanism 4 can be arranged on the wall on one side of the entrance and exit. The switch can be arranged at the top, side, etc. of the sampling platform 13. When the inspected person enters the interior of the sampling chamber body 1, the identity is verified by the identity information verification device. After the verification is successful, the identity information verification device can control the first drive motor to drive the screw mechanism 4 to work, and the first drive motor further drives the screw mechanism 4 to work and drives the isolation curtain 2 to descend. At this time, the isolation curtain 2 isolates the inspected person from the outside of the sampling chamber body 1 to avoid cross infection. After the inspected person finishes sampling, press the switch, and at this time, the first drive motor drives the screw mechanism 4 to drive the isolation curtain 2 to rise, and the disinfection device 14 disinfects the isolation curtain 2. In this process, the rise and fall of the isolation curtain 2 can be performed automatically, and there is no need to touch the isolation curtain 2 manually, so as to avoid secondary infection or cross infection caused by the isolation curtain 2.

[0051] Specifically, the isolation curtain 2 is folded in a blind shape, and when the isolation curtain 2 is lowered, its folds are flattened.

[0052] Furthermore, the screw mechanism 4 includes a screw and a slider. The screw drive is connected to the first drive motor. A vertical slide rail 5 is also arranged adjacent to the screw mechanism 4. The slider is threadedly connected to the screw, and the slider is slidably connected to the slide rail 5. A limit ring 3 is arranged at the bottom of the isolation curtain 2, and the limit ring 3 is fixedly connected to the slider.

[0053] When the first driving motor drives the lead screw to rotate, the lead screw drives the slider to move along the slide rail 5, driving the isolation curtain 2 to rise.

[0054] Specifically, the screw rod is vertically arranged, and the screw rod is connected to the first drive motor, that is, the first drive motor can control the rotation of the screw rod. The slide rail 5 is adjacent to the screw rod, and preferably, the slide rail 5 is arranged in parallel with the screw rod, and the slide rail 5 can guide the movement of the slider to prevent the slider from being displaced or unable to move normally. The slider is sleeved on the outside of the screw rod and is threadedly connected to the screw rod. The screw rod drives the slider to move up and down along the slide rail 5, and the working time of the first drive motor can be set so that when the slider moves to the highest point or the lowest point, the first drive motor stops working.

[0055] When the inspected person passes the identity information verification device and is successfully verified, the identity information verification device controls the first drive motor to work, and the first drive motor drives the screw rod to rotate in the first preset direction. At this time, the slider on the screw rod moves downward along the slide rail 5, and the slider drives the limit ring 3 to move downward, thereby driving the isolation curtain 2 to descend. When the isolation curtain 2 descends to a certain height, that is, when the slider moves to the lowest point, the first drive motor stops working, at which time, the screw rod stops rotating, and the slider is stationary.

[0056] After the person being tested has finished sampling, the switch is pressed, and the first drive motor drives the screw rod to rotate in the direction opposite to the first preset direction. At this time, the slider on the screw rod moves upward along the slide rail 5, and the slider drives the limit ring 3 to move upward, thereby driving the isolation curtain 2 to rise. When the isolation curtain 2 rises to a certain height, that is, when the slider moves to the highest point, the first drive motor stops working, at which time the screw rod stops rotating and the slider is stationary.

[0057] Specifically, the limiting ring 3 can not only drive the isolation curtain 2 to rise and fall, but also maintain the shape of the isolation curtain 2 to prevent the isolation curtain 2 from being deformed and affecting its isolation function.

[0058] Furthermore, the sampling device includes a cotton swab taking station and a cutting station. The cotton swab taking station is provided with a cotton swab storage box 8, and the cotton swab storage box 8 is connected to a discharge pipe 9, and a first cylinder 16 is provided at one end of the discharge pipe 9. The cutting station is provided with scissors 10 and a second cylinder 11, and there is a space for placing cotton swabs between the scissors 10 and the second cylinder 11.

[0059] Specifically, the swab taking station can provide unused cotton swabs to the inspected person, and the cutting station can cut the sampled cotton swabs, and the heads of the cut cotton swabs fall into the cotton swab collection box 15. The heads of the cotton swabs refer to the ends of the cotton swabs with cotton. The scissors 10 and the first cylinder 16 of the cutting station can ensure that the lengths of each cotton swab falling into the cotton swab collection box 15 are almost equal, so as to facilitate the collection and arrangement of the sampled cotton swabs.

[0060] Specifically, the discharge pipe 9 may be a tubular structure or a hollow plate structure with a space for accommodating a cotton swab. The scissors 10 may be pneumatic scissors 10 .

[0061] When the cotton swab enters the discharge pipe 9 from the cotton swab storage box 8, the first cylinder 16 pushes the cotton swab out of the other end of the discharge pipe 9 for the inspected person to take. When the cotton swab is located at the cutting station, the second cylinder 11 pushes the cotton swab toward the scissors 10, and the scissors 10 cut the cotton swab, and the head of the cotton swab falls into the cotton swab collection box 15.

[0062] Furthermore, the cotton swab storage box 8 is in an inverted funnel shape, the discharge pipe 9 is arranged at the bottom of the cotton swab storage box 8 and is connected to the cotton swab storage box 8, and the diameter of the connection between the discharge pipe 9 and the cotton swab storage box 8 is basically the same as the outer contour size of a cotton swab.

[0063] Specifically, in the embodiment of the present application, the cotton swab storage box 8 is an inverted funnel-shaped structure, the caliber of the upper part is larger than the caliber of the lower part, the discharge pipe 9 is a hollow plate structure with uniform pore size, and at the connection point between the cotton swab storage box 8 and the discharge pipe 9, the caliber of the cotton swab storage box 8 is the same as the caliber of the discharge pipe 9, and only one cotton swab is allowed to pass through, ensuring that only one cotton swab can enter the discharge pipe 9 at a time, so as to avoid mutual interference among multiple cotton swabs and avoid waste of cotton swabs.

[0064] Furthermore, the sampling device also includes a label placing station and a turntable 6, the turntable 6 is connected to the second driving motor 7, and the turntable 6 is provided with three through holes 61, which respectively correspond to the label taking station, the label placing station and the cutting station.

[0065] When the through hole 61 at the ticket taking station rotates to the ticket placing station, the through hole 61 at the ticket placing station rotates to the cutting station, and at the same time, the through hole 61 at the cutting station rotates to the ticket taking station.

[0066] Specifically, the three through holes 61 are arranged along the circumferential direction of the turntable 6, and each through hole 61 runs through the disk surface of the turntable 6. At a certain moment, the three through holes 61 correspond to the swab taking station, the swab placing station and the cutting station respectively. The first cylinder 16 pushes the cotton swab out from the other end of the discharge pipe 9, and at this time, the cotton swab enters the through hole 61 corresponding to the swab taking station. The inspected person takes out the cotton swab from the through hole 61 for sampling. At the same time, the second drive motor 7 drives the turntable 6 to rotate, and the through hole 61 located at the swab taking station rotates to the swab placing station, the through hole 61 located at the swab placing station rotates to the cutting station, and the through hole 61 located at the cutting station rotates to the swab taking station. At this time, the inspected person can place the cotton swab after sampling in the through hole 61 corresponding to the swab placing station, and there is a new cotton swab in the through hole 61 corresponding to the swab taking station for next use. Subsequently, the second drive motor 7 drives the turntable 6 to rotate, and the through hole 61 at the swab placing station rotates with the cotton swab inside the through hole 61 to the cutting station, and the second cylinder 11 pushes the cotton swab toward the scissors 10, and the scissors 10 cut the cotton swab, and the head of the cotton swab falls into the cotton swab collecting box 15. When the through hole 61 corresponding to the cutting station rotates to the swab taking station, the tail of the cut cotton swab left in the through hole 61 is pushed out by a new cotton swab.

[0067] Specifically, when the second drive motor 7 drives the turntable 6 to rotate, the turntable will pause for a period of time whenever the three through holes 61 correspond to the swab taking station, swab placing station and cutting station respectively, so that the inspected person has sufficient time to take and place the swab, thereby ensuring that the entire process of taking, storing and cutting the cotton swab proceeds smoothly, and the nucleic acid sampling process is smoother and more efficient.

[0068] Furthermore, the scissors 10 and the second cylinder 11 are respectively located on opposite sides of the turntable 6 , and the scissors 10 are located between the head of the cotton swab to be cut and the cotton swab collecting box 15 .

[0069] Specifically, the scissors 10 are adjacent to the head of the cotton swab to be cut, that is, the end of the cotton swab with cotton, and the second cylinder 11 is adjacent to the tail of the cotton swab, that is, the end of the cotton swab without cotton. When the through hole 61 with the sampled cotton swab is rotated to the cutting station, the second cylinder 11 pushes the cotton swab toward its head. At this time, the scissors 10 cut off the head of the cotton swab, and the head of the cotton swab falls into the cotton swab collection box 15. In some embodiments, the examinee can manually put the head of the cotton swab into the collection box 15 in front of him.

[0070] Furthermore, Figures 5 to 7 As shown, two elastic clamping blocks 62 are disposed inside each through hole 61 , the two elastic clamping blocks 62 are disposed opposite to each other, and ends of the two elastic clamping blocks 62 form a space for accommodating a cotton swab.

[0071] Specifically, each elastic clamp 62 includes a clamp portion 621 and a spring 622. One end of the spring 622 is connected to the inner wall of the through hole 61, and the other end is connected to the clamp portion 621. When a cotton swab enters the through hole 61, the two springs 622 inside the through hole 61 can push the corresponding clamp portion 621 to move toward the hole, tightly clamping the cotton swab to prevent the cotton swab from falling. Preferably, the end of each speed-up patch 621 for clamping the cotton swab is arc-shaped to facilitate matching with the cotton swab.

[0072] The present application also provides a self-service nucleic acid sampling method based on the self-service nucleic acid sampling chamber, which comprises the following steps:

[0073] Step 1: Use the disinfection device 14 to automatically disinfect the isolation curtain 2.

[0074] Step 2: Use the identity information verification device to verify your identity.

[0075] Step 3: Take out the cotton swab from the cotton swab storage box 8, perform self-sampling through the sampling device, and put the sampled cotton swab into the cotton swab collection box 15.

[0076] Specifically, in the above step 1, the above disinfection device 14 is arranged at the upper part of the sampling chamber body 1, and when the isolation curtain 2 rises to the upper part, the disinfection device 14 can disinfect the isolation curtain 2. It can be known that when the disinfection device 14 disinfects the isolation curtain 2, the interior of the sampling chamber body 1 is also disinfected synchronously, ensuring that the internal environment of the sampling chamber body 1 is clean and safe, and effectively avoiding cross infection. In other embodiments, the position of the disinfection device 14 can be set according to actual conditions. In addition, the control system of the disinfection device 14 can be set separately to manually control the disinfection work of the disinfection device 14.

[0077] Specifically, in the above steps 1 to 3, the inspected person can perform identity information verification and self-service sampling inside the sampling room body 1. The sampling process is a full self-service mode, which does not require the participation of medical staff, and can greatly reduce the workload of medical staff. In addition, the entrance and exit of the sampling room body 1 are provided with an isolation curtain 2. When the inspected person is inside the sampling room body 1, the isolation curtain 2 can isolate the inspected person inside the room from other people outside. The disinfection device 14 can also disinfect the isolation curtain 2, so there is no risk of poor infection.

[0078] Specifically, a screw mechanism 4 is vertically arranged on one side of the inlet and outlet, and the screw mechanism 4 includes a screw and a slider. The screw drive is connected to the first drive motor. A vertical slide rail 5 is also arranged near the screw mechanism 4. The slider is threadedly connected to the screw, and the slider is slidably connected to the slide rail 5. A limit ring 3 is arranged at the bottom of the isolation curtain 2, and the limit ring 3 is fixedly connected to the slider.

[0079] Specifically, the screw rod is vertically arranged, and the screw rod is connected to the first drive motor, that is, the first drive motor can control the rotation of the screw rod. The slide rail 5 is adjacent to the screw rod, and preferably, the slide rail 5 is arranged in parallel with the screw rod, and the slide rail 5 can guide the movement of the slider to prevent the slider from being displaced or unable to move normally. The slider is sleeved on the outside of the screw rod and is threadedly connected to the screw rod. The screw rod drives the slider to move up and down along the slide rail 5, and the working time of the first drive motor can be set so that when the slider moves to the highest point or the lowest point, the first drive motor stops working.

[0080] When the inspected person passes the identity information verification device and is successfully verified, the identity information verification device controls the first drive motor to work, and the first drive motor drives the screw rod to rotate in the first preset direction. At this time, the slider on the screw rod moves downward along the slide rail 5, and the slider drives the limit ring 3 to move downward, thereby driving the isolation curtain 2 to descend. When the isolation curtain 2 descends to a certain height, that is, when the slider moves to the lowest point, the first drive motor stops working, at which time, the screw rod stops rotating, and the slider is stationary.

[0081] After the person being tested has finished sampling, the switch is pressed, and the first drive motor drives the screw rod to rotate in the direction opposite to the first preset direction. At this time, the slider on the screw rod moves upward along the slide rail 5, and the slider drives the limit ring 3 to move upward, thereby driving the isolation curtain 2 to rise. When the isolation curtain 2 rises to a certain height, that is, when the slider moves to the highest point, the first drive motor stops working, at which time the screw rod stops rotating and the slider is stationary.

[0082] Furthermore, the sampling device includes a cotton swab taking station, a cotton swab placing station, a cutting station and a turntable 6. The cotton swab taking station is provided with a cotton swab storage box 8, the cotton swab storage box 8 is connected to a discharge pipe 9, a first cylinder 16 is provided at one end of the discharge pipe 9, the cutting station is provided with scissors 10 and a second cylinder 11, the turntable is connected to the second drive motor 7, and the turntable 6 is provided with three through holes 61.

[0083] The above step 3 includes:

[0084] Step 31: The cotton swab enters the discharge pipe 9 from the cotton swab storage box 8, and the first cylinder 16 pushes the cotton swab from the other end of the discharge pipe 9 into the through hole 61 corresponding to the swab taking station, and the cotton swab is taken out for self-service sampling.

[0085] Step 32: Place the sampled cotton swab in the through hole 61 corresponding to the placement station. At the same time, the second drive motor 7 drives the turntable 6 to rotate, so that the through hole 61 rotates to the cutting station.

[0086] Step 33: Use the second air cylinder 11 to push the cotton swab in the through hole 61 corresponding to the cutting station toward the scissors 10 , and the scissors 10 cut the cotton swab, and the head of the cotton swab falls into the cotton swab collection box 15 .

[0087] Specifically, in the above steps, at a certain moment, the three through holes 61 correspond to the swab taking station, the swab placing station and the cutting station respectively. The first cylinder 16 pushes the cotton swab out from the other end of the discharge pipe 9, and at this time, the cotton swab enters the through hole 61 corresponding to the swab taking station. The inspected person takes out the cotton swab from the through hole 61 for sampling. At the same time, the second drive motor 7 drives the turntable 6 to rotate, and the through hole 61 located at the swab taking station rotates to the swab placing station, the through hole 61 located at the swab placing station rotates to the cutting station, and the through hole 61 located at the cutting station rotates to the swab taking station. At this time, the inspected person can place the cotton swab after sampling in the through hole 61 corresponding to the swab placing station, and there is a new cotton swab in the through hole 61 corresponding to the swab taking station for next use. Subsequently, the second drive motor 7 drives the turntable 6 to rotate, and the through hole 61 located at the cotton swab placing station rotates to the cutting station with the cotton swab inside the through hole 61, and the second cylinder 11 pushes the cotton swab toward the scissors 10, and the scissors 10 cuts the cotton swab, and the head of the cotton swab falls into the cotton swab collecting box 15.

[0088] Specifically, when the second drive motor 7 drives the turntable 6 to rotate, the turntable will pause for a period of time whenever the three through holes 61 correspond to the cotton swab taking station, cotton swab placing station and cotton swab cutting station respectively, so that the inspected person has sufficient time to take and place the cotton swab, thereby ensuring that the entire process of taking, storing and cutting the cotton swab proceeds smoothly.

[0089] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0090] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0091] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. A self-service nucleic acid sampling room, characterized in that: include: A sampling chamber body (1) having an entrance and an exit for a person to be examined to pass through, wherein an isolation curtain (2) is arranged at the entrance and an identity information verification device and a disinfection device (14) for automatically disinfecting the isolation curtain (2) are arranged inside the sampling chamber body (1); A sampling platform (13) is arranged inside the sampling chamber body (1), and the sampling platform (13) is provided with a cotton swab collection box (15); A sampling device, arranged on the sampling platform (13), the sampling device comprising a cotton swab storage box (8), cotton swabs being placed in the cotton swab storage box (8), and the cotton swab collection box (15) being located on one side of the sampling device; A screw mechanism (4) is vertically arranged on one side of the inlet and outlet, the screw mechanism (4) is connected to the isolation curtain (2), and the screw mechanism (4) is connected to a first drive motor, the sampling platform (13) is provided with a switch, and the first drive motor is electrically connected to the switch and the identity information verification device; When the inspected person passes through the identity information verification device for successful verification, the first drive motor drives the screw mechanism (4) to drive the isolation curtain (2) to descend; when the switch is closed, the first drive motor drives the screw mechanism (4) to drive the isolation curtain (2) to ascend; The screw mechanism (4) comprises a screw and a slider, the screw is drivingly connected to the first drive motor, a vertical slide rail (5) is provided adjacent to the screw mechanism (4), the slide rail is threadedly connected to the screw, and the slide rail is slidably connected to the slide rail (5), a limit ring (3) is provided at the bottom of the isolation curtain (2), and the limit ring (3) is fixedly connected to the slide rail; When the first drive motor drives the lead screw to rotate, the lead screw drives the slider to move along the slide rail (5), thereby driving the isolation curtain (2) to rise; The sampling device comprises: A cotton swab taking station, wherein the cotton swab taking station is provided with the cotton swab storage box (8), the cotton swab storage box (8) is connected to a discharge pipe (9), and a first cylinder (16) is provided at one end of the discharge pipe (9); A cutting station, wherein the cutting station is provided with a pair of scissors (10) and a second cylinder (11), and a space for placing a cotton swab is provided between the pair of scissors (10) and the second cylinder (11); The sampling device further comprises a label placing station and a rotating disk (6), wherein the rotating disk (6) is connected to a second driving motor (7), and the rotating disk (6) is provided with three through holes (61), wherein the three through holes (61) respectively correspond to the label taking station, the label placing station and the cutting station; When the through hole (61) located at the ticket taking station rotates to the ticket placing station, the through hole (61) located at the ticket placing station rotates to the cutting station, and at the same time, the through hole (61) located at the cutting station rotates to the ticket taking station.

2. The self-service nucleic acid sampling chamber according to claim 1, characterized in that: The scissors (10) and the second cylinder (11) are respectively located on opposite sides of the turntable (6), and the scissors (10) are located between the head of the cotton swab to be cut and the cotton swab collection box (15).

3. The self-service nucleic acid sampling chamber according to claim 1, characterized in that: Two elastic clamping blocks (62) are arranged inside each through hole (61), the two elastic clamping blocks (62) are arranged opposite to each other, and the ends of the two elastic clamping blocks (62) form a space for accommodating a cotton swab.

4. The self-service nucleic acid sampling chamber according to claim 1, characterized in that: The cotton swab storage box (8) is in the shape of an inverted funnel. The discharge pipe (9) is arranged at the bottom of the cotton swab storage box (8) and is connected to the cotton swab storage box (8). The diameter of the connection point between the discharge pipe (9) and the cotton swab storage box (8) is substantially the same as the outer contour size of a cotton swab.

5. A self-service nucleic acid sampling method based on the self-service nucleic acid sampling chamber of claim 1, characterized in that: The steps include: Automatically disinfecting the isolation curtain (2) using a disinfection device (14); Use an identity information verification device to conduct identity verification; A cotton swab is taken out from the cotton swab storage box (8), self-sampled using the sampling device, and the sampled cotton swab is placed in a cotton swab collection box (15).

6. The self-service nucleic acid sampling method according to claim 5, characterized in that: The sampling device comprises a cotton swab taking station, a cotton swab placing station, a cutting station and a turntable (6); the cotton swab taking station is provided with the cotton swab storage box (8); the cotton swab storage box (8) is connected to a discharge pipe (9); one end of the discharge pipe (9) is provided with a first cylinder (16); the cutting station is provided with scissors (10) and a second cylinder (11); the turntable (6) is connected to a second drive motor (7); and the turntable (6) is provided with three through holes (61); The method of taking out a cotton swab from the cotton swab storage box (8), performing self-sampling through a sampling device, and placing the sampled cotton swab into a cotton swab collection box (15) comprises: The cotton swab enters the discharge pipe (9) from the cotton swab storage box (8), and the first cylinder (16) pushes the cotton swab from the other end of the discharge pipe (9) into the through hole (61) corresponding to the swab taking station, and the cotton swab is taken out for self-service sampling; The cotton swab after sampling is placed in a through hole (61) corresponding to the placement station, and at the same time, the second drive motor (7) drives the turntable (6) to rotate, so that the through hole (61) rotates to the cutting station; The second air cylinder (11) is used to push the cotton swab in the through hole (61) corresponding to the cutting station toward the scissors (10), and the scissors (10) cut the cotton swab, and the head of the cotton swab falls into the cotton swab collection box (15).

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