Movable highly pathogenic respiratory infectious disease specimen sampling table

Abstract

The invention belongs to the technical field of specimen sampling tables. In order to solve the problems that an existing mobile high-pathogenicity respiratory infectious disease sample sampling table cannot effectively store sample test tubes and is not suitable for sampling bedridden people and other people who are inconvenient to move, the invention provides a mobile high-pathogenicity respiratory infectious disease sample sampling table which comprises a mobile sampling table body, the sample test tube conveying mechanism and the adjustable window are arranged on the movable sampling table body; specimen test tubes can be stably moved into the movable sampling table body through the specimen test tube conveying mechanism, effective storage of the specimen test tubes is achieved, and by adjusting the inclination angle of the adjustable window, the two hands of medical staff can get close to people who are inconvenient to move in bed and the like, so that sampling is facilitated.

Description

Technical Field

[0001] This invention belongs to the technical field of specimen sampling stations, specifically relating to a mobile specimen sampling station for highly pathogenic respiratory infectious diseases. Background Technology

[0002] Respiratory infectious diseases are infectious diseases caused by pathogens such as viruses, bacteria, mycoplasma, or chlamydia that invade the respiratory tract through the nasal cavity and throat. Their transmission route is primarily droplet transmission, with contact transmission as a secondary route. These diseases encompass various types, including influenza, measles, chickenpox, and tuberculosis. Highly pathogenic respiratory infectious diseases refer to those primarily transmitted through the respiratory tract, possessing strong pathogenicity and transmissibility, capable of causing severe clinical symptoms and even death, and easily leading to outbreaks or epidemics. Currently, in the prevention and control of highly pathogenic respiratory infectious diseases, conducting virus testing on suspected cases and key populations is crucial, and this testing requires the use of specimen collection equipment.

[0003] Patent CN112869779B discloses a mobile sampling station for highly pathogenic respiratory infectious diseases, including a sampling station body, self-locking casters, safety protection components, a protective frame, protrusions, a strip window, a moving part, and a disinfection part. The protective frame effectively separates sampling personnel and groups of people during sampling for highly pathogenic respiratory infectious diseases such as COVID-19. Furthermore, the bottom of the sampling station body is equipped with an automatic spray disinfection device to disinfect the sampling station body.

[0004] However, the above-mentioned technical solution places the collected samples on a conveyor belt, and the samples of highly pathogenic respiratory infectious diseases such as COVID-19 are transported by the conveyor belt and dropped into the sample collection box through the sampling port. This causes the sample tubes to collide and tilt with each other in the sample collection box, so that the nasal or pharyngeal swab samples cannot be fully soaked in the preservation solution, which will result in the samples not being effectively washed away, thereby reducing the sensitivity of the test and affecting the test results. Moreover, the above-mentioned technical solution can only be used for sampling people who are mobile, and the device provided by the above-mentioned technical solution is not applicable to people who are bedridden or have limited mobility. Summary of the Invention

[0005] The purpose of this invention is to overcome the problems that existing mobile sampling stations for highly pathogenic respiratory infectious diseases cannot effectively store specimen tubes and are not suitable for bedridden or other people with limited mobility.

[0006] To achieve the above objectives, the technical approach adopted by this invention is as follows: A mobile sampling station for highly pathogenic respiratory infectious diseases is provided, comprising a mobile sampling station body, a specimen tube transport mechanism, and an adjustable window disposed on the mobile sampling station body. This invention uses the specimen tube transport mechanism to smoothly move the collected specimen tubes into the interior of the mobile sampling station body, achieving effective storage of the specimen tubes. Furthermore, by adjusting the tilt angle of the adjustable window, medical personnel can bring their hands close to bedridden or other individuals with limited mobility for sampling.

[0007] Based on the above technical concept, the technical solution adopted by this invention is as follows: A mobile specimen collection station for highly pathogenic respiratory infectious diseases includes a mobile collection station body and an operating table disposed on the outer surface of the mobile collection station body, and further includes: A retractable gate is installed at the entrance of the mobile sampling station. The specimen tube transport mechanism is set on the operating table and connected to the mobile sampling table body, and is used to transport the specimen tubes into the mobile sampling table body. An adjustable window is mounted on the mobile sampling station body and located above the operating table, allowing users to adjust the range of motion of medical staff's hands.

[0008] To ensure smooth vertical movement of the specimen tube and prevent it from tilting, the specimen tube transport mechanism, as a preferred embodiment of the above technical solution, includes: The mounting box is set on the operating table and is connected to the interior of the mobile sampling table body; The test tube transport plate is horizontally positioned inside the mounting box and is slidably connected to the inner wall of the mounting box; The transport screw is vertically rotatable inside the mounting box and is threadedly connected to the test tube transport plate; The driver is located at the bottom of the mounting box and is connected to the transport screw.

[0009] To further enhance the protection of medical staff and prevent their infection, the above-mentioned technical solution has been further refined by including a disinfection lamp inside the installation box.

[0010] To facilitate sampling by medical staff according to their own operating habits, and for bedridden or other patients with limited mobility, the above technical solution has been further refined, and the adjustable window includes: A transparent window panel is located above the control panel; A folding connecting plate is disposed between the mobile sampling stage body and the transparent window panel, and the folding connecting plate is connected to both the mobile sampling stage body and the transparent window panel. An angle adjustment component is located inside the mobile sampling stage body and is connected to the folding connecting plate.

[0011] To achieve the goal of quickly adjusting the tilt angle of the transparent window panel, the above technical solution is further specified, and the angle adjustment component includes: The rotating connecting rod is rotatably connected at one end to the transparent window panel and at the other end to the moving sampling stage body; The control handwheel is located inside the mobile sampling stage body; The control rope is connected at one end to the side of the rotating linkage and at the other end to the control handwheel.

[0012] To facilitate rapid hand sanitization for medical staff, the above technical solution is further refined by adding a disinfection mechanism on the mobile sampling station. This mechanism includes: The disinfectant storage tank is located on the bottom inside the mobile sampling station body; The foot-operated drive component is located on the bottom surface inside the mobile sampling station body and is connected to the inside of the disinfectant storage tank; The disinfectant pump outlet pipe is connected at one end to the disinfectant storage tank, and at the other end, after passing through the mobile sampling platform body, it connects to the disinfection tank set on the operating platform.

[0013] To further refine the above-mentioned technical solution and improve resource utilization by reusing waste disinfectant solution from hand sanitizing, the solution also includes supporting organizations for the secondary use of alcohol-based disinfectant solution after hand sanitizing by medical staff. These supporting organizations include: The separation box is located below the disinfection tank and is connected to the disinfection tank; The pump is located on the bottom surface of the mobile sampling platform and is connected to the separation box. The drive assembly is connected to the extraction pump and two rollers on the rear side of the moving sampling stage body.

[0014] To assist the overall device and reduce the energy requirements during movement, making movement more effortless, the driving components are further specified as follows: The combustion tube is connected to the extraction pump; The piston is connected at one end to the combustion tube, and at the other end to two rollers on the rear side of the moving sampling stage body via a drive shaft.

[0015] To further define the above technical solution for the auxiliary mobile sampling stage body, the drive shaft includes: The rotating rod is rotatably connected to the piston at one end. The crankshaft is located between two rollers on the rear side of the moving sampling stage body and is connected to the two rollers respectively. The side of the crankshaft is rotatably connected to the rotating rod. Beneficial effects

[0016] This invention, through the combined design of a specimen tube transport mechanism and a mobile sampling platform, enables stable transport of specimen tubes, avoiding situations where nasal or pharyngeal swab samples cannot be fully immersed in the preservation solution due to collisions and tilting of the specimen tubes, thus preventing effective elution. This improves the sensitivity and accuracy of sample detection, and allows each specimen tube to be moved into the mobile sampling platform for effective storage. This invention, through the combined design of an adjustable window and a mobile sampling station body, allows for adjustment of the range of motion of medical staff's hands on the operating table, making the overall device suitable not only for people with good mobility but also for people with limited mobility, such as those who are bedridden. This invention, through the combined design of an assist mechanism, a disinfection mechanism, and a mobile sampling platform, not only enables rapid hand disinfection for medical personnel, but also allows for the secondary use of disinfectant waste liquid through the assist mechanism. This saves resources and provides auxiliary power for the movement of the entire device, making the movement of the entire device more effortless. This invention, through the combined design of a telescopic gate and a mobile sampling station, can further isolate patients from the crowd and improve the protection of medical staff. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of a mobile sampling station for highly pathogenic respiratory infectious diseases provided in an embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the device from another perspective; Figure 3 for Figure 1 A schematic diagram of the device from another perspective; Figure 4 for Figure 3 Enlarged view of point A in the middle; Figure 5 for Figure 1 A schematic diagram of the device from another perspective; Figure 6 for Figure 1 Partial cross-sectional view of the device shown; Figure 7 for Figure 6A schematic diagram of the device from another perspective; Figure 8 for Figure 7 Enlarged view of point B in the middle; Figure 9 for Figure 7 Enlarged view of point C in the middle; Figure 10 This is a schematic diagram of the disinfection mechanism; Figure 11 A structural diagram of the supporting organization; Figure 12 for Figure 11 A half-sectional view of the device shown; Figure 13 for Figure 12 Enlarged view at point D; Figure 14 for Figure 1 Left view of the device shown; Figure 15 for Figure 14 Cross-sectional view of the mounting box location in the device shown; Figure 16 for Figure 14 Enlarged view at point E in the middle; Figure 17 A schematic diagram showing the positional relationship between the sterilization lamp and the test tube transport plate; Figure 18 This is a schematic diagram of the angle adjustment component.

[0019] The components include: 1. Telescopic gate; 2. Specimen tube transport mechanism; 21. Mounting box; 22. Test tube transport plate; 23. Transport screw; 23a. First bevel gear; 24. Driver; 24a. Second bevel gear; 25. Disinfection lamp; 26. Placement plate; 3. Adjustable window; 31. Transparent window panel; 32. Folding connecting plate; 33. Rotating linkage; 34. Control handwheel; 35. Control rope; 36. Guide wheel; 4. Mobile sampling table body; 41. Roller; 5. Operating table. 51. Disinfection tank; 6. Disinfection mechanism; 61. Disinfectant storage tank; 62. Foot pedal drive assembly; 63. Disinfectant pump outlet pipe; 7. Assist mechanism; 71. Separation box; 71a. Filter structure; 72. Extraction pump; 73. Combustion tube; 73a. Electric nozzle; 73b. Lighter; 73c. ​​One-way air inlet valve; 73d. One-way air outlet valve; 74. Piston; 75. Drive shaft; 75a. Rotating rod; 75b. Crankshaft; 8. Sterilization and ventilation device; 9. Specimen tube holder. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0021] In the description of this invention, it should be understood that the terms "length direction," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," "axial," "radial," and "circumferential," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, features limited to "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0023] The inventors discovered that current mobile sampling stations for highly pathogenic respiratory infectious diseases have several drawbacks. 1. The collected samples need to be placed on a conveyor belt. The conveyor belt transports samples of highly pathogenic respiratory infectious diseases such as COVID-19 through the sampling port into the sample collection box. This causes the sample tubes to collide and tilt within the collection box, preventing nasal or pharyngeal swab samples from being fully immersed in the preservation solution. This results in the samples not being effectively washed away, thus reducing the sensitivity of the test and affecting the test results. 2. The above-mentioned technical solution can only be used to sample people who are mobile, and cannot be used for people who are bedridden or have other mobility difficulties.

[0024] Based on the above findings, this application provides a mobile sampling station for highly pathogenic respiratory infectious diseases, including a mobile sampling station body 4, a specimen tube transport mechanism 2 and an adjustable window 3 disposed on the mobile sampling station 4; this application, through the following design, makes the overall device more applicable and can effectively manage specimen tubes, specifically: 1. The specimen tube transport mechanism 2 can transport the specimen tubes smoothly and prevent them from tilting, thereby ensuring the effective storage of the samples; 2. The tilt of the adjustable window 3 is related to the range of motion of the medical staff's hands. By setting the tilt of the adjustable window 3, the range of motion of the medical staff's hands can be adjusted, so that the medical staff's hands can be closer to bedridden or other people with limited mobility, making the overall device more widely applicable. Example 1

[0025] This invention provides a mobile specimen sampling station for highly pathogenic respiratory infectious diseases, such as... Figures 1 to 18 As shown, it includes a telescopic gate 1, a specimen tube transport mechanism 2, an adjustable window 3, a mobile sampling table body 4, an operating table 5, and a disinfection mechanism 6.

[0026] The mobile sampling station body 4 is a box structure with a telescopic door 1 fixedly installed, and rollers 41 are fixedly installed at the four corners of the bottom surface of the box structure. Specifically, an opening is opened on the side of the mobile sampling station body 4 closest to the people to be tested. This opening is used to be fixedly connected to the adjustable window 3. In this way, after medical staff enter the mobile sampling station body 4 through the telescopic door 1, the telescopic door 1 can be pulled down to isolate the medical staff from the outside world and improve the protection effect for the medical staff.

[0027] It should be noted that the telescopic gate 1, the mobile sampling platform body 4, the roller 41, and the fixed connection method between the mobile sampling platform body 4 and the roller 41 and the telescopic gate 1 respectively provided in the embodiments of the present invention are existing technologies. The embodiments of the present invention do not improve on this. For example, the mobile sampling platform body 4 and the roller 41 are fixedly connected by bolts.

[0028] A sterilization and ventilation device 8 is also fixedly installed on the mobile sampling station body 4 to facilitate air circulation inside the mobile sampling station body 4. It should be noted that the sterilization and ventilation device 8 provided in this embodiment of the invention is prior art, and this embodiment of the invention does not improve upon it. For example, the sterilization and ventilation device 8 is a fresh air purification integrated machine of model AH250.

[0029] The operating table 5 is a horizontally arranged square plate structure. The operating table 5 is fixedly connected to the mobile sampling table body 4 so that medical staff can collect specimens. Specifically, one side of the operating table 5 is provided with a disinfection tank 51 for collecting disinfection waste liquid, and the other side of the operating table 5 is provided with a square opening. The square opening is fixedly connected to the specimen tube transport mechanism 2 and is used to transport specimen tubes.

[0030] The specimen tube transport mechanism 2 includes a mounting box 21, a tube transport plate 22, a transport screw 23, and a actuator 24; Specifically, such as Figure 16As shown, the mounting box 21 is fixedly mounted on the side of the mobile sampling stage body 4 and located below the operating table 5. The mounting box 21 has an opening at its upper end that communicates with a square opening on the operating table 5, allowing medical personnel to move the specimen tube holder 9 (used to hold specimen tubes) onto the operating table 5. The mounting box 21 also has a retrieval port at its bottom side, which communicates with the interior of the mobile sampling stage body 4, allowing medical personnel to retrieve the specimen tube holder 9 from inside the mounting box 21. The specimen tube holder 9 provided in this embodiment is prior art, and this embodiment does not improve upon it. The test tube transport plate 22 is horizontally arranged inside the mounting box 21; specifically, the test tube transport plate 22 is a square plate structure, and the test tube transport plate 22 is provided with threaded holes for threaded connection with the transport screw 23, and two opposite sides of the test tube transport plate 22 are respectively fixed with sliders for sliding connection with the inner wall of the mounting box 21. Correspondingly, the inner side wall of the mounting box 21 is provided with a sliding groove for sliding connection with the slider. The transport screw 23 is vertically arranged inside the mounting box 21, and the upper end of the transport screw 23 is rotatably connected to the mounting box 21, while the lower end is fixedly provided with a first bevel gear 23a for meshing with the driver 24; The driver 24 is fixedly installed on the ground inside the mounting box 21, and a second bevel gear 24a is fixedly installed on the output end of the driver 24. The second bevel gear 24a is meshed with the first bevel gear 23a. Thus, after the driver 24 is started, it drives the second bevel gear 24a to rotate, and the second bevel gear 24a drives the first bevel gear 23a to rotate. The transport screw 23 rotates synchronously with the first bevel gear 23a, thereby driving the test tube transport plate 22, which is threadedly connected to the transport screw 23, to move up and down inside the mounting box 21. In practical applications, the specimen test tube tray can be placed on the test tube transport plate 22 to achieve stable transport of specimen test tubes and prevent the specimen test tubes on the specimen test tube holder 9 from tilting, thereby achieving effective management of specimen test tubes.

[0031] In practical applications, to further enhance the protection of medical personnel, a disinfection lamp 25 is fixedly installed on the inner side of the mounting box 21. Thus, as the test tube transport plate 22 moves the test tube specimen rack on the operating table 5 downwards, the disinfection lamp 25 is activated to disinfect the test tube specimen rack 9 and the individual test tubes on it. It should be noted that the disinfection lamp 25 provided in this embodiment is prior art, and this embodiment does not improve upon it. For example, the disinfection lamp 25 is an ultraviolet disinfection lamp.

[0032] A placement plate 26 is fixedly installed inside the mobile sampling stage body 4, and the placement plate 26 is located at the retrieval port of the mounting box 21 so that medical staff can take out the test tube specimen rack 9 on the test tube transport plate 22 and place it on the placement plate 26.

[0033] The adjustable window 3 includes a transparent window panel 31, a folding connecting plate 32, and an angle adjustment component; Specifically, such as Figure 8 As shown, the transparent window panel 31 is a square plate structure with two through holes, and the material of the transparent window panel 31 is transparent plastic; The folding connecting plate 32 is a deformable C-shaped structure. Specifically, the folding connecting plate 32 is located between the transparent window panel 31 and the square opening of the mobile sampling stage body 4. One side of the folding connecting plate 32 is fixedly connected to the transparent window panel 31, and the other end is fixedly connected to the side of the square opening of the mobile sampling stage body 4. The folding connecting plate 31 is made of an elastic material. For example, the material of the folding connecting plate 31 is rubber or silicone. An angle adjustment component is fixedly installed inside the mobile sampling stage body 4 and is fixedly connected to the transparent window panel 31; the angle adjustment component includes a rotating linkage 33, a control handwheel 34, a control rope 35 and a guide wheel 36; Specifically, the rotating link 33 includes two rotatably connected links. One end of one link is rotatably connected to the transparent window panel 31, and the other end is rotatably connected to one end of the other link. The other end of the link is rotatably connected to the inner wall of the square opening of the movable sampling stage body 4. The control handwheel 34 is fixedly installed on the inner wall of the mobile sampling table body 4 and located on the side close to the hands of medical staff. Specifically, the control handwheel 34 includes a mounting box fixedly installed on the side wall of the mobile sampling table body 4 and a rotating disk rotatably connected to the mounting box. A rotating rod is fixedly installed on one side of the rotating disk, and the rotating disk is rotatably connected to the inner side of the mounting box through the rotating rod. A handle is fixedly installed on the other side of the rotating disk. The guide wheel 36 is fixedly mounted on the inner wall of the sampling stage body 4 via an L-shaped connector, and the guide wheel 36 is located on the side close to the rotating connecting rod 33; One end of the control rope 35 is located inside the mounting box of the control handwheel 34 and is fixedly connected to the side of the rotating rod of the rotating disk. The other end is fixedly connected to the side of the rotating connecting rod 33, and the middle part of the control rope 35 is in contact with the side of the guide wheel 36.

[0034] In this way, medical staff can grasp and rotate the handle on the rotating disk, causing the control rope 35 to wrap around the rotating rod. At this time, the control rope 35 causes the transparent window panel 31 to flip upward, and the folding connecting plate 32 is compressed. Alternatively, medical staff can rotate the handle on the rotating disk in the opposite direction, causing the control rope 35 to be released from the rotating rod. At this time, the transparent window panel 31 flips downward under its own gravity, and the folding connecting plate 32 is stretched. In this way, medical staff can adjust the tilt angle of the transparent window panel 31 by manually rotating the handle on the rotating disk in the forward or reverse direction, thereby adjusting the range of motion of the medical staff's hands. That is, medical staff can adjust the tilt angle of the transparent window panel 31 according to the population to be sampled, making it convenient for medical staff to sample and avoiding discomfort caused by improper posture.

[0035] In actual use, a limiting mechanism (not shown in the figure) for fixing the handle on the rotating disk is also provided on the inner side wall of the mobile sampling table body 4, so that the position of the transparent window panel 31 can be fixed after the tilt angle of the transparent window panel 31 is adjusted. It should be noted that the limiting mechanism provided in this embodiment of the invention is prior art, and this embodiment of the invention does not improve it. For example, the limiting structure is a sliding rod that is slidably connected to the inner side wall of the mobile sampling table body 4. The sliding rod is located on one side of the rotating disk in the control handwheel 34. Correspondingly, the rotating disk in the control handwheel 34 has multiple grooves for engaging with the limiting rod. In this way, after the medical staff finishes rotating the handle on the rotating disk, they can slide the sliding rod to one side of the rotating disk until the end of the sliding rod engages with the corresponding groove on the rotating disk, thereby fixing the rotating disk and the rotating rod and preventing the rotating rod from rotating.

[0036] The disinfection mechanism 6 includes a disinfectant storage tank 61, a foot pedal drive assembly 62, and a disinfectant pump outlet pipe 63; Specifically, such as Figure 10 As shown, the disinfectant storage tank 61 is fixedly installed in the mobile sampling platform body 41; The foot pedal drive assembly 62 is connected to the inlet on the disinfectant storage tank 61 via a connecting pipe; Specifically, the foot pedal drive assembly 62 includes a base plate, an elastic sleeve, and a foot pedal; both the base plate and the foot pedal are square plate structures, and one end of the base plate and one end of the foot pedal are rotatably connected; the elastic sleeve is located between the base plate and the foot pedal, and is fixedly connected to both the base plate and the foot pedal respectively, so that a sealed cavity is formed between the base plate, the elastic sleeve, and the foot pedal, and this sealed cavity is connected to the interior of the disinfectant storage tank 61 through a connecting pipe; the elastic sleeve and the folding connecting plate 32 are made of the same material, which is an elastic material, for example, rubber or silicone; The foot pedal drive assembly 62 has an air inlet on its elastic sleeve, and a first one-way air inlet valve is fixedly installed inside the air inlet so that outside air can enter the sealed cavity formed by the base plate, the elastic sleeve and the foot pedal.

[0037] The lower end of the disinfectant storage tank 61 has an outlet, which is connected to the disinfectant pump outlet channel 63. The end of the disinfectant pump outlet channel 63 away from the disinfectant storage tank 61 is located at the opening end of the disinfection tank 51. Specifically, the disinfectant pump outlet channel 63 includes a straight pipe and an annular pipe. One end of the straight pipe is connected to the interior of the disinfectant storage tank 61, and the other end passes through the movable sampling stage 4 and is connected to the annular pipe. The annular pipe is fixedly installed at the opening of the disinfection tank 51, and multiple outlets are provided on the annular pipe to allow disinfectant to be sprayed out. A second one-way air inlet valve is fixedly installed at the inlet of the disinfectant storage tank 61, so that the airflow inside the foot pedal drive assembly 62 can only enter the disinfectant storage tank 61, and prevents the airflow in the disinfectant storage tank 61 from entering the foot pedal drive assembly 62.

[0038] In actual use, medical staff step down on the foot pedal, compressing the elastic sleeve in the foot pedal drive assembly 62, reducing the volume of the sealed cavity. This allows gas from the sealed cavity to enter the disinfectant storage tank 61, increasing the air pressure in the disinfectant storage tank 61. This allows the disinfectant to enter the disinfectant pump outlet channel 63, and then flows out from the outlet of the disinfectant pump outlet channel 63 for hand disinfection. After hand disinfection, the medical staff releases the foot pedal, and the elastic sleeve in the foot pedal drive assembly 62 returns to its natural state. At this time, outside air enters the sealed cavity formed by the base plate, the elastic sleeve, and the foot pedal through the first one-way air inlet valve. The elastic sleeve drives the foot pedal back to its initial position for the next use.

[0039] It should be noted that the first one-way intake valve and the second one-way intake valve provided in the embodiments of the present invention are both prior art, and the embodiments of the present invention do not make any improvements thereto. Example 2

[0040] Based on Example 1, the difference from Example 1 is as follows: Figure 1 ,as well as Figure 11 and Figure 12 As shown, the mobile highly pathogenic respiratory infectious disease specimen sampling station provided in this embodiment of the invention also includes an assisting mechanism 7.

[0041] The assist mechanism 7 includes a separation box 71, an extraction pump 72, and a drive assembly; The separation box 71 is fixedly installed on the outer surface of the mobile sampling platform body 4. The upper end of the separation box 71 is connected to the interior of the disinfection tank 51 through a connecting pipe, and the lower end is connected to the extraction pump 72 through a connecting pipe. The output end of the extraction pump 72 is connected to the drive assembly through a connecting pipe. The drive assembly is fixedly installed on the bottom surface of the mobile sampling platform body 4 and is fixedly connected to the two rollers 41 located at the rear of the mobile sampling platform body 4. In this way, the disinfection waste liquid inside the disinfection tank 51 enters the separation box 71 through the connecting pipe under its own gravity.

[0042] Specifically, the separation box 71 is a square box structure with a cavity in the center, and a filter structure 71a is provided inside to separate water and ethanol in the disinfectant water. In actual use, after the filter structure 71a absorbs water, the ethanol liquid passes through the filter structure 71a and is stored at the bottom of the separation box 71, as well as in the first connecting pipe that is connected to the extraction pump 72 and the separation box 71 respectively. It should be noted that the filter structure 71a provided in the embodiments of the present invention is prior art, and the embodiments of the present invention do not improve it. For example, the filter structure 71a is a 3A molecular sieve or a 3D molecular sieve; preferably, the filter structure 71a is a 3A molecular sieve; wherein, the 3A molecular sieve will preferentially adsorb water molecules, and the adsorption amount of liquid ethanol is relatively low, which is generally suitable for the dehydration and purification of water and ethanol systems.

[0043] The extraction pump 72 is fixedly installed on the bottom surface of the mobile sampling stage body 4 and is located between the drive assembly and the separation box 71. One end of the extraction pump 72 is connected to the drive assembly through the second connecting pipe, and the other end is fixedly connected to the separation box 71. After the extraction pump 72 is started, the extraction pump 72 draws the liquid ethanol filtered in the separation box 71 into the second connecting pipe. The extraction pump 72 provided by the present invention is prior art, and the embodiments of the present invention do not improve it.

[0044] The drive assembly includes a combustion tube 73, a piston 74, and a drive shaft 75; The combustion tube 73 is fixedly mounted on the bottom surface of the mobile sampling stage body 4, specifically, as follows: Figure 12 As shown, the combustion tube 73 is a cylindrical structure with a transverse opening. The piston 74 is located in the transverse opening of the combustion tube 73, and a piston rod is fixedly provided at the other end of the piston 74. The piston rod is rotatably connected to the drive shaft 75. The other end of the combustion tube 73 is connected to the extraction pump 72 through the second connecting pipe. An electric nozzle 73a is provided at the connection between the combustion tube 73 and the second connecting tube, and a lighter 73b is fixedly provided on the side of the electric nozzle 73a. In actual use, the extraction pump 72 is started, and the extraction pump 72 draws the liquid ethanol in the separation box 71 and the first connecting tube to the second connecting tube near the electric nozzle 73a. At the same time, the electric nozzle 73a is started, and the electric nozzle 73a sprays a certain amount of ethanol into the interior of the combustion tube 73. Then, the lighter 73b is started to ignite and burn the ethanol inside the combustion tube 73. After the ethanol burns, the internal gas pressure increases, thereby pushing the piston 74 to move to the outside of the lateral opening of the combustion tube 73, so that the piston 74 drives the roller 41 to rotate through the drive shaft 75. The combustion tube 73 is equipped with a one-way intake valve 73c and a one-way exhaust valve 73d. The one-way intake valve 73c is connected to an external gas supply device to draw combustion-supporting gas into the combustion tube 73. The one-way exhaust valve 73d can discharge the gas generated after ethanol combustion in the combustion tube 73 to the atmosphere, thus preventing the combustion tube 73 from exploding during ethanol combustion.

[0045] It should be noted that the electric nozzle 73a, lighter 73b, one-way air inlet valve 73c, one-way air outlet valve 73d, and external gas supply device provided in the embodiments of the present invention are all prior art, and the embodiments of the present invention do not make improvements to them. For example, the model of electric nozzle 73a is DLLA156Pxxx, and the model of lighter 73b is KGE01BA10.

[0046] The drive shaft 75 includes a rotating rod 75a and a crankshaft 75b; wherein, one end of the rotating rod 75a is rotatably connected to the piston 74, and the other end is rotatably connected to the crankshaft 75b. The crankshaft 75b includes two straight rods and a C-shaped connecting rod fixedly disposed between the two straight rods. The C-shaped connecting rod is rotatably connected to the rotating rod 75a. Specifically, the crankshaft 75b is located between two rollers 51 located at the rear of the movable sampling stage body 4, and the two straight rods in the crankshaft 75b are respectively fixedly connected to the corresponding rollers 41. The two ends of the C-shaped connecting rod are respectively fixedly connected to the straight rods on the same side, and the middle part of the C-shaped connecting rod is rotatably connected to the end of the rotating rod 75a away from the piston 74. Thus, during ethanol combustion, as the piston 74 moves outward from the lateral opening of the combustion tube 73, the piston 74 drives the rotating rod 75a to move outward. Consequently, the rotating rod 75a drives the C-shaped connecting rod in the crankshaft 75b to rotate downward. Simultaneously, the C-shaped connecting rod rotates downward, causing the straight rod in the crankshaft 75b to rotate in the same direction. Consequently, the straight rod in the crankshaft 75b drives the two rollers 41 connected to it to rotate clockwise, thereby causing the entire moving sampling platform body 4 to move forward, providing movement assistance. Then, the crankshaft 75b continues to rotate under inertia until it returns to its initial position, so as to provide movement assistance to the moving sampling platform body 4 for the next movement.

[0047] In practical use, the amount of liquid ethanol sprayed by the electric nozzle 73a in a single spray can be limited by selecting the corresponding specification of the electric nozzle 73a, thereby limiting the distance the piston 74 moves. In turn, the rotation angle and speed of the crankshaft 75b can be limited by the distance the piston 74 moves.

[0048] It should be noted that the embodiments of the present invention do not limit the driving method for moving the mobile sampling stage body 4. For example, the sampling stage body 4 can be moved by pushing manually or by using a drive bridge. The embodiments of the present invention do not limit this.

[0049] Application Cases Taking the mobile sampling station body 4, which is moved by human power, as an example, to perform pharyngeal swab sampling on a bedridden patient, this illustrates the usage steps of the mobile highly pathogenic respiratory infectious disease specimen sampling station provided by the present invention, specifically including the following steps: S1: Medical staff simultaneously activate the extraction pump 72 and the electric nozzle 73a. The extraction pump 72 draws the liquid ethanol from the separation box 71 and the first connecting tube to the second connecting tube near the electric nozzle 73a. At the same time, the electric nozzle 73a sprays a measured amount of ethanol from the second connecting tube into the combustion tube 73. Then, the lighter 73b is activated. The lighter 73b ignites the ethanol in the combustion tube 73, causing the gas pressure in the combustion tube 73 to increase, thereby pushing the piston 74 to move to the outside of the lateral opening of the combustion tube 73. As the piston 74 moves outward from the lateral opening of the combustion tube 73, the piston 74 drives the rotating rod 75a to move outward. At the same time, the rotating rod 75a drives the C-shaped connecting rod in the crankshaft 75b to rotate downward. Then, the crankshaft 75b drives the two rollers 41 connected to it to rotate clockwise, thereby making the entire mobile sampling table body 4 move forward to the side of the patient's bed, thus achieving movement assistance. S2: After the mobile sampling station body 4 is moved to the side of the patient's bed, medical staff enter the interior of the mobile sampling station body 4 and pull down the telescopic door 1 to isolate the medical staff from the outside world and improve the protection of the medical staff. S3: Medical staff manually rotate the handle in the control handwheel 34 to release the control rope 35 wrapped around the rotating rod, so that the transparent window panel 31 flips downward under its own gravity until the medical staff can bend forward so that the medical staff's hands can be close to the patient's mouth during subsequent sampling. S4: When medical staff step on the foot pedal drive component 62, the gas in the foot pedal drive component 62 enters the disinfectant storage tank 61, so that the disinfectant in the disinfectant storage tank 61 is sprayed out through the disinfectant pump outlet pipe 63 for the medical staff to disinfect their hands. The disinfectant waste liquid generated after the medical staff disinfects their hands enters the separation tank 71 under its own gravity. The filter structure located inside the separation tank 71 adsorbs the water in the disinfectant waste liquid, so that the liquid ethanol in the disinfectant waste liquid passes through the filter structure and is stored at the bottom of the separation tank 71 and in the first connecting pipe connected to the separation tank 71, so that the assist mechanism 7 can provide assistance when the mobile sampling table body 4 moves again. S5: After hand disinfection, medical staff will take the specimen tube for throat swab sampling; S6: After sampling, place the specimen tube on the specimen tube holder 9 and start the driver 24. The driver 24 drives the tube transport plate 22 to move downward through the transport screw. The tube transport plate 22 drives the specimen tube holder 9 to move downward synchronously, so that medical staff can put the specimen tubes collected on the specimen tube holder 9 into the mobile sampling table body 4 for storage and management. S7: After sampling is completed, step S1 can be repeated to move the mobile sampling station body 4 to the next sampling point so that the next patient can be sampled.

[0050] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

Claims

1. A mobile sampling station for highly pathogenic respiratory infectious diseases, comprising a mobile sampling station body (4) and an operating table (5) disposed on the outer surface of the mobile sampling station body (4), characterized in that, Also includes: A telescopic gate (1) is installed at the entrance of the mobile sampling station body (4); The specimen tube transport mechanism (2) is set on the operating table (5) and connected to the mobile sampling table body (4) for transporting the specimen tubes to the inside of the mobile sampling table body (4); An adjustable window (3) is set on the mobile sampling station body (4) and located above the operating table (5) to adjust the range of motion of the medical staff's hands.

2. The mobile sampling station for highly pathogenic respiratory infectious diseases according to claim 1, characterized in that, The specimen transport mechanism (2) includes: The mounting box (21) is set on the operating table (5) and is connected to the inside of the mobile sampling table body (4); The test tube transport plate (22) is horizontally positioned inside the mounting box (21) and is slidably connected to the inner wall of the mounting box (21); The transport screw (23) is vertically rotatably mounted inside the mounting box (21) and threadedly connected to the test tube transport plate (22); The driver (24) is located at the bottom of the mounting box (21) and is connected to the transport screw (23).

3. A mobile sampling station for highly pathogenic respiratory infectious disease specimens according to claim 2, characterized in that, The installation box (21) is also equipped with a disinfection lamp (25).

4. A mobile sampling station for highly pathogenic respiratory infectious disease specimens according to claim 1, characterized in that, The adjustable window (3) includes: A transparent window panel (31) is located above the control panel (5); A folding connecting plate (32) is disposed between the mobile sampling stage body (4) and the transparent window panel (31), and the folding connecting plate (32) is connected to the mobile sampling stage body (4) and the transparent window panel (31) respectively; An angle adjustment component is located inside the mobile sampling stage body (4) and is connected to the folding connecting plate (32).

5. A mobile sampling station for highly pathogenic respiratory infectious diseases according to claim 4, characterized in that, The angle adjustment components include: Rotate the connecting rod (33), one end of which is rotatably connected to the transparent window panel (31), and the other end is rotatably connected to the moving sampling stage body (4); The control handwheel (34) is located inside the mobile sampling stage body (4); The control rope (35) is connected at one end to the side of the rotating linkage (33) and at the other end to the control handwheel (34).

6. A mobile sampling station for highly pathogenic respiratory infectious disease specimens according to claim 1, characterized in that, The mobile sampling station body (4) is also equipped with a disinfection mechanism (6) for medical staff to disinfect their hands. The disinfection mechanism (6) includes: The disinfectant storage tank (61) is located on the bottom inside the mobile sampling platform body (4); The foot drive assembly (62) is located on the bottom surface inside the mobile sampling platform body (4) and is connected to the inside of the disinfectant storage tank (61); The disinfectant pump outlet pipe (63) is connected at one end to the disinfectant storage tank (61), and at the other end it passes through the mobile sampling platform body (4) and connects to the disinfection tank (51) set on the operating table (5).

7. A mobile sampling station for highly pathogenic respiratory infectious disease specimens according to claim 6, characterized in that, It also includes an assisting organization (7) for the reuse of alcohol-based disinfectant solutions after medical staff have used their hands. The assisting organization (7) includes: The separation box (71) is located below the disinfection tank (51) and is connected to the disinfection tank (51); The extraction pump (72) is located on the bottom surface of the mobile sampling platform body (4) and is connected to the separation box (71); The drive assembly is connected to the extraction pump (72) and the two rollers (41) on the rear side of the moving sampling stage body (4), respectively.

8. A mobile sampling station for highly pathogenic respiratory infectious diseases according to claim 7, characterized in that, The driver components include: The combustion tube (73) is connected to the extraction pump (72); The piston (74) is connected at one end to the combustion tube (73) and at the other end to two rollers (41) on the rear side of the moving sampling platform body (4) via the drive shaft (75).

9. A mobile sampling station for highly pathogenic respiratory infectious diseases according to claim 8, characterized in that, The drive shaft (75) includes: One end of the rotating rod (75a) is rotatably connected to the piston (74); The crankshaft (75b) is located between two rollers (41) on the rear side of the moving sampling stage body (4) and is connected to the two rollers (41) respectively. The side of the crankshaft (75b) is rotatably connected to the rotating rod (75a).

Images