Multifunctional infectious disease prevention and treatment device based on biotechnology

Abstract

The invention discloses a biotechnology-based multifunctional infectious disease prevention and treatment device which comprises a base, a fixing frame is fixedly connected to the lower part of the base, a folding frame is rotatably connected to the bottom of the fixing frame, a rotating wheel is rotatably connected to the bottom of the folding frame, a first connecting block is rotatably connected to the rotating wheel, and a first bevel gear is rotatably connected to one side of the first connecting block; a second bevel gear is connected to the side face of the first bevel gear in a meshed mode, a rotating rod is fixedly connected to the upper portion of the second bevel gear, a spraying mechanism is arranged above the rotating rod, disinfectant is evenly sprayed in the air around a patient, pathogens suspended in the air can be rapidly neutralized or killed, and therefore transmission of infectious diseases through the air path is effectively blocked; therefore, the risk of infection caused by the fact that medical staff inhale air with pathogens in the process of transferring patients is greatly reduced, and meanwhile the possibility that the pathogens spread to the surrounding environment is also reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a multifunctional infectious disease prevention and control device based on biotechnology. Background Art

[0002] Modern biotechnology combines multiple disciplines such as genetic engineering, molecular biology, biochemistry, genetics, cell biology, embryology, immunology, organic chemistry, inorganic chemistry, physical chemistry, physics, informatics, and computer science. It can be used to study the laws of life activities and provide products for social services. Using comprehensive biotechnology to address infectious diseases is also a crucial aspect. Infectious diseases are a thorny issue in people's daily lives. Due to their infectivity, on the one hand, it can increase the transmission rate of the disease, and on the other hand, their infectivity causes more panic among people compared to other diseases. However, currently, when medical staff are treating or preventing diseases, there is no prevention mask specifically for infectious diseases. Instead, regular masks are used, which also poses a great risk to the health of medical staff and makes it more difficult to prevent the spread and treatment of diseases.

[0003] After searching, a patent with the patent number CN212802741U discloses a multifunctional infectious disease prevention and control device, which solves the problem that it is not possible to provide good protection during diagnosis and treatment in the outpatient department of the hospital during the epidemic. It includes a mobile base, on which a first lead screw and a second lead screw that rotate in the same direction are synchronously and rotatably connected. A first slider that is threadedly engaged with the first lead screw and slidably connected to the mobile base is provided, and a second slider that is threadedly engaged with the second lead screw and slidably connected to the mobile base is provided. A positioning frame is commonly hinged on the first slider and the second slider. A transparent barrier is installed on the positioning frame. A support rod is hinged on the positioning frame, and the end of the support rod away from the positioning frame is hinged to the mobile base. A scissor-type telescopic frame is provided on the positioning frame, and a display board is provided at the end of the scissor-type telescopic frame away from the positioning frame.

[0004] Compared with the prior art, the patent with the patent number CN212802741U can effectively provide safety protection between patients and doctors through the transparent barrier. The transparent barrier does not affect the doctor's observation of the patient and is convenient for disinfection. The display board can be pasted with epidemic prevention and control knowledge and the diagnosis and treatment process during this period for the family members and patients to know. After the device is used, it can be folded and stored to reduce the occupied space. The structure of this device is novel, the concept is ingenious, and it has diverse functions, and can effectively provide safety protection for doctors and patients during the epidemic.

[0005] However, in the above solution, the transfer of patients is achieved through the baffle and the stretcher. When transferring patients, medical staff are required to carry out the transfer. During this process, the infection probability of medical staff may increase, and pathogens may be transferred to the vicinity of the blocking member. The enclosed space is more likely to cause the infection probability of medical staff. Therefore, a multifunctional infectious disease prevention and control device based on biotechnology is proposed. Summary of the Invention

[0006] The purpose of the present invention is to solve the problem in the prior art that when moving patients, the breathing and coughing of patients will spread infectious diseases in the air. On the one hand, it may still cause infection even when medical staff wear masks. On the other hand, when some patients are isolated, they will still spread pathogens in the air. Therefore, a multifunctional infectious disease prevention and control device based on biotechnology is proposed.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A multifunctional infectious disease prevention and control device based on biotechnology, including a base. A fixed frame is fixedly connected below the base. A folding frame is rotatably connected to the bottom of the fixed frame. A rotating wheel is rotatably connected to the bottom of the folding frame. The rotating wheel is rotatably connected to a first connecting block. A first bevel gear is rotatably connected to one side of the first connecting block. A second bevel gear is meshed and connected to the side of the first bevel gear. A rotating rod is fixedly connected above the second bevel gear. A spraying mechanism is arranged above the rotating rod. The spraying mechanism is used for spraying the air around the patient. A pressing block is arranged above the spraying mechanism. A sliding rod is fixedly connected to the bottom of the pressing block. A compression spring is fixedly connected below the sliding rod. A cam for squeezing the compression spring is arranged on one side of the first connecting block. A second bevel gear is fixedly connected to one side of the cam.

[0009] The above technical solution further includes:

[0010] The compression spring is slidably connected to the first connecting block. A second bevel gear is rotatably connected below the first connecting block. The first connecting block is fixedly connected to the folding frame. A storage box is fixedly connected to one side of the base. An oxygen cylinder is arranged inside the storage box. A controllable motor for controlling the oxygen flow inside the oxygen cylinder is arranged on one side of the oxygen cylinder. The controllable motor is rotatably connected to a third bevel gear. The third bevel gear is meshed and connected to a fourth bevel gear. A rotator is fixedly connected to the bottom of the fourth bevel gear.

[0011] A release port for connecting a protective face mask is arranged on one side of the oxygen collection box.

[0012] One side of the fixing frame is provided with a valve for controlling the oxygen switch inside the oxygen cylinder, and one side of the valve is provided with an oxygen tube adsorbed on its surface.

[0013] Multiple groups of guardrails for preventing the patient from falling are arranged around the base. The guardrails are fixedly connected with second connecting blocks. One side of the spraying mechanism is provided with a clamping block for fixing itself, and the clamping block is adsorbed on both sides of the second connecting block.

[0014] One side of the base is provided with a protective mask. A filter is arranged on the side of the protective mask. A connecting band for adsorbing on the surfaces of the oxygen collection box and the storage box is arranged on the side of the filter, and buckles for fixing on the surface of the protective mask are arranged at both ends of the connecting band.

[0015] Multiple groups of rotating wheels for rolling are arranged below the fixing frame.

[0016] Multiple oxygen cylinders for exchanging oxygen are arranged inside the storage box.

[0017] The rotation of the controllable motor is controlled according to the data measured by relevant instruments when the patient moves above the base.

[0018] The fixing frame and the folding frame are fixed by clamping blocks.

[0019] The present invention has the following beneficial effects:

[0020] 1. By enabling the spraying mechanism when transferring the patient, the present invention evenly sprays the disinfectant in the air around the patient, which can quickly neutralize or kill the pathogens suspended in the air, thereby effectively blocking the spread of infectious diseases through the air route. This greatly reduces the risk of infection for medical staff when transferring patients due to inhaling air with pathogens, and also reduces the possibility of pathogen diffusion to the surrounding environment.

[0021] 2. The device of the present invention integrates an oxygen supply system, which can accurately adjust the oxygen flow through a controllable motor according to the specific needs of the patient. This can not only meet the oxygen needs of the patient at different stages of the disease, but also reduce the risk of secondary infection caused by improper oxygen supply while keeping the respiratory tract unobstructed. The personalized oxygen supply plan helps to improve the treatment effect of the patient and accelerate the rehabilitation process.

[0022] 3. Facilitate storage and transportation, and improve emergency response capabilities: The device of the present invention is ingeniously designed. The folding frame and the fixed frame are connected by clamping blocks, which facilitates quick disassembly and folding, greatly reducing the volume and weight of the device, and making it easy to store and transport. In the event of an outbreak of infectious diseases, it can be quickly deployed in place, improving the emergency response speed and treatment capabilities of the medical team. In addition, each component on the device, such as the spraying mechanism, oxygen cylinder, etc., can be disassembled and replaced, facilitating maintenance and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a schematic structural diagram of a multifunctional infectious disease prevention and control device based on biotechnology proposed by the present invention;

[0024] Figure 2 FIG. is a schematic structural diagram of the first part of the present invention;

[0025] Figure 3 is Figure 2 an enlarged schematic view of part A of

[0026] Figure 4 FIG. is a schematic structural diagram of the second part of the present invention;

[0027] Figure 5 is Figure 4 an enlarged schematic view of part B of

[0028] Figure 6 FIG. is a schematic structural diagram of the third part of the present invention;

[0029] Figure 7 FIG. is a schematic structural diagram of the fourth part of the present invention.

[0030] In the figure: 1, base; 2, guardrail; 3, fixed frame; 4, folding frame; 5, rotating wheel; 6, first connecting block; 7, first bevel gear; 8, second bevel gear; 9, cam; 10, compression spring; 11, rotating rod; 12, sliding rod; 13, oxygen cylinder; 14, valve; 15, protective mask; 16, filter; 17, connecting belt; 18, buckle; 19, storage box; 20, oxygen collection box; 21, release port; 22, controllable motor; 23, third bevel gear; 24, fourth bevel gear; 25, rotator; 26, second connecting block; 27, clamping block; 28, spraying mechanism; 29, pressing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Example 1

[0033] As Figures 1-7 shown, a multifunctional infectious disease prevention and control device based on biotechnology proposed by the present invention includes a base 1. A fixing frame 3 is fixedly connected to the lower part of the base 1. A folding frame 4 is rotatably connected to the bottom of the fixing frame 3. A rotating wheel 5 is rotatably connected to the bottom of the folding frame 4. The rotating wheel 5 is rotatably connected to a first connecting block 6. A first bevel gear 7 is rotatably connected to one side of the first connecting block 6. A second bevel gear 8 is meshed and connected to the side of the first bevel gear 7. A rotating rod 11 is fixedly connected above the second bevel gear 8. A spraying mechanism 28 is arranged above the rotating rod 11. The spraying mechanism 28 is used for spraying the air around the patient. A pressing block 29 is arranged above the spraying mechanism 28. A sliding rod 12 is fixedly connected to the bottom of the pressing block 29. A compression spring 10 is fixedly connected to the lower part of the sliding rod 12. A cam 9 for squeezing the compression spring 10 is arranged on one side of the first connecting block 6. A second bevel gear 8 is fixedly connected to one side of the cam 9.

[0034] The working principle of a multifunctional infectious disease prevention and control device based on biotechnology proposed by the present invention is that when it is necessary to transfer an infectious disease patient, medical staff first put on medical caps and protective clothing neatly, and then take off the protective mask 15 from the storage box 19 on one side of the base 1 and fix it on the head of the medical staff through the buckle 18. At this time, the valve 14 will be opened to inspect the oxygen supply system to ensure that it can supply oxygen normally. After use, the valve 14 is closed, and the filters 16 on both sides of the protective mask 15 are used for air exchange. A filter net that can effectively prevent pathogens from entering the body of medical staff is arranged inside the filter 16.

[0035] When the medical staff transfer the infectious disease patient above the base 1, they will decide the subsequent operations according to the infection degree of the patient and whether oxygen supply is needed. If the patient only shows symptoms such as weakness in the body, the medical staff only need to transfer the patient smoothly onto the device. At this time, the spraying mechanism 28 is installed above the rotating rod 11 and is ready for transfer. During the transfer process, the rotating wheel 5 will roll, driving the meshing between the first bevel gear 7 and the second bevel gear 8, and then driving the rotating rod 11 to rotate. At the same time, the second bevel gear 8 will also drive the cam 9 to rotate. The convex part of the cam 9 will hit the compression spring 10 back and forth, realizing the back-and-forth pressing of the spraying mechanism 28. During the pressing process, the spraying mechanism 28 will spray the disinfectant liquid inside it, and with the assistance of the rotating rod 11, the disinfectant liquid will be evenly sprayed into the air around the patient, effectively preventing the spread of pathogens from the patient to medical staff and passers-by during the transfer process.

[0036] If the patient shows symptoms such as difficulty breathing and unobstructed respiratory tract during the transfer process, medical staff can use a simple detection instrument to detect the oxygen flow required by the patient and control the rotation of the controllable motor 22 according to the detection data. The rotation of the controllable motor 22 will drive the third bevel gear 23 to rotate, and then drive the fourth bevel gear 24 and the rotator 25 engaged with it to rotate. By adjusting the rotation speed of the controllable motor 22, precise control of the oxygen flow can be achieved, thereby increasing the treatment time for the patient.

[0037] When storing without using this device, medical staff can fold the folding frame 4 close to the fixed frame 3 by removing the clamping block between the fixed frame 3 and the folding frame 4 to reduce the volume of the device. At the same time, the second connecting block 26 can also be removed from the side of the guardrail 2 to further simplify the storage and transportation of the device.

[0038] Embodiment 2

[0039] As Figures 1-7 shown, based on Embodiment 1, the compression spring 10 is slidably connected to the first connecting block 6. A second bevel gear 8 is rotatably connected below the first connecting block 6. The first connecting block 6 is fixedly connected to the folding frame 4. One side of the base 1 is fixedly connected with a storage box 19. An oxygen cylinder 13 is arranged inside the storage box 19. One side of the oxygen cylinder 13 is provided with a controllable motor 22 for controlling the oxygen flow inside the oxygen cylinder 13. The controllable motor 22 is rotatably connected with a third bevel gear 23. The third bevel gear 23 is meshed and connected with a fourth bevel gear 24. The bottom of the fourth bevel gear 24 is fixedly connected with a rotator 25.

[0040] The bottom of the rotator 25 is fixedly connected with an oxygen collection box 20. One side of the oxygen collection box 20 is provided with a release port 21 for connecting the protective mask 15.

[0041] One side of the fixed frame 3 is provided with a valve 14 for controlling the oxygen switch inside the oxygen cylinder 13. One side of the valve 14 is provided with an oxygen pipe adsorbed on its surface.

[0042] Multiple groups of guardrails 2 for preventing the patient from falling are arranged around the base 1. The guardrail 2 is fixedly connected with a second connecting block 26. One side of the spraying mechanism 28 is provided with a clamping block 27 for fixing itself. The clamping block 27 is adsorbed on both sides of the second connecting block 26.

[0043] One side of the base 1 is provided with a protective mask 15. A filter 16 is arranged on the side of the protective mask 15. A connecting belt 17 for adsorbing on the surfaces of the oxygen collection box 20 and the storage box 19 is arranged on the side of the filter 16. Both ends of the connecting belt 17 are provided with buckles 18 for fixing on the surface of the protective mask 15.

[0044] Multiple groups of rotating wheels 5 for rolling are arranged below the fixed frame 3.

[0045] Inside the storage box 19, there are multiple oxygen cylinders 13 for exchanging oxygen.

[0046] The rotation of the controllable motor 22 is controlled according to the data measured by relevant instruments when the patient moves above the base 1.

[0047] The fixed frame 3 and the folding frame 4 are fixed by clamping blocks.

[0048] The working principle of a multifunctional infectious disease prevention and control device based on biotechnology proposed by the present invention is that when transferring infectious disease patients, by starting the spraying mechanism 28, using mechanical structures such as the rotating wheel 5, bevel gears, and cam 9, the uniform spraying of disinfectant is realized, effectively blocking the spread of pathogens through the air route. At the same time, the filter on the device can prevent pathogens from entering the bodies of medical staff, further reducing the risk of infection. The device integrates an oxygen supply system, precisely adjusts the oxygen flow through the controllable motor 22, meets the oxygen needs of patients at different disease stages, while keeping the respiratory tract unobstructed, reducing the risk of secondary infection caused by improper oxygen supply, and improving the treatment effect of patients.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multifunctional infectious disease prevention and control device based on biotechnology, comprising a base (1), characterized in that, A fixing frame (3) is fixedly connected below the base (1). A folding frame (4) is rotatably connected to the bottom of the fixing frame (3). A rotating wheel (5) is rotatably connected to the bottom of the folding frame (4). The rotating wheel (5) is rotatably connected to a first connecting block (6). A first bevel gear (7) is rotatably connected to one side of the first connecting block (6). A second bevel gear (8) is meshed and connected to the side of the first bevel gear (7). A rotating rod (11) is fixedly connected above the second bevel gear (8). A spraying mechanism (28) is arranged above the rotating rod (11). The spraying mechanism (28) is used for spraying the air around the patient. A pressing block (29) is arranged above the spraying mechanism (28). A sliding rod (12) is fixedly connected to the bottom of the pressing block (29). A compression spring (10) is fixedly connected below the sliding rod (12). A cam (9) for pressing the compression spring (10) is arranged on one side of the first connecting block (6). A second bevel gear (8) is fixedly connected to one side of the cam (9).

2. The multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, wherein The compression spring (10) is slidably connected to the first connecting block (6). A second bevel gear (8) is rotatably connected below the first connecting block (6). The first connecting block (6) is fixedly connected to the folding frame (4). A storage box (19) is fixedly connected to one side of the base (1). An oxygen cylinder (13) is arranged inside the storage box (19). A controllable motor (22) for controlling the oxygen flow rate inside the oxygen cylinder (13) is arranged on one side of the oxygen cylinder (13). The controllable motor (22) is rotatably connected to a third bevel gear (23). The third bevel gear (23) is meshed and connected to a fourth bevel gear (24). A rotator (25) is fixedly connected to the bottom of the fourth bevel gear (24).

3. A multifunctional infectious disease prevention and control device based on biotechnology according to claim 2, wherein, A rotator (25) is fixedly connected to the bottom of the oxygen collection box (20). A release port (21) for connecting the protective mask (15) is arranged on one side of the oxygen collection box (20).

4. A multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, characterized in that, A valve (14) for controlling the oxygen switch inside the oxygen cylinder (13) is arranged on one side of the fixing frame (3). An oxygen pipe adsorbed on its surface is arranged on one side of the valve (14).

5. A multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, characterized in that, A plurality of guardrails (2) for preventing the patient from falling are arranged around the base (1). The guardrails (2) are fixedly connected to a second connecting block (26). A clamping block (27) for fixing itself is arranged on one side of the spraying mechanism (28). The clamping block (27) is adsorbed on both sides of the second connecting block (26).

6. The multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, characterized in that A protective mask (15) is arranged on one side of the base (1). A filter (16) is arranged on the side of the protective mask (15). A connecting belt (17) for adsorbing on the surfaces of the oxygen collection box (20) and the storage box (19) is arranged on the side of the filter (16). Clasps (18) for fixing on the surface of the protective mask (15) are arranged at both ends of the connecting belt (17).

7. The multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, characterized in that, A plurality of rotating wheels (5) for rolling are arranged below the fixing frame (3).

8. The multifunctional infectious disease prevention and control device based on biotechnology according to claim 2, characterized in that, A plurality of oxygen cylinders (13) for exchanging oxygen are arranged inside the storage box (19).

9. A multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, characterized in that, The rotation of the controllable motor (22) is controlled according to the data measured by relevant instruments when the patient moves above the base (1).

10. A multifunctional infectious disease prevention and control device based on biotechnology according to claim 1, characterized in that, The fixing frame (3) and the folding frame (4) are fixed by clamping blocks.

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