Visual portable intelligent nasal cavity cleaning device

Abstract

The utility model relates to the technical field of medical instruments, and particularly discloses a visual portable intelligent nasal cavity cleaning device which comprises a box body, a liquid storage tank, a cleaning assembly and a display screen, a liquid storage cavity and a storage cavity are arranged in the box body, the display screen is arranged on the outer wall of the box body, the liquid storage tank is arranged in the liquid storage cavity, and the cleaning assembly is arranged in the storage cavity; the cleaning assembly comprises a cleaning hose, a cleaning handle, a cleaning hard pipe and a cleaning spray head which are sequentially arranged in the liquid outlet direction, a flow channel is formed in the cleaning handle, one end of the flow channel communicates with the liquid storage tank through the cleaning hose, and the other end of the flow channel communicates with the cleaning spray head through the cleaning hard pipe; a micro camera is arranged at the end, away from the cleaning handle, of the hard cleaning pipe and electrically connected with the display screen through a wire. By adopting the technical scheme provided by the utility model, the technical problem that the cleaning effect is poor due to the fact that the internal condition of the nasal cavity cannot be observed in the cleaning process and scabs which are firmly adhered are difficult to clean in the prior art can be solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a visual portable intelligent nasal cleaning device. Background Art

[0002] Nasal irrigation has been widely used in the treatment of various diseases of the nasal cavity and sinuses, including acute and chronic rhinitis, sinusitis, allergic and non-allergic rhinitis, non-specific nasal symptoms (such as postnasal discharge), nasal septum perforation, after nasal surgery, after nasal radiotherapy, etc. After surgery on the nasal cavity, sinus and other parts, the application of nasal irrigation can significantly reduce the patient's adverse reactions such as mucosal edema and crust formation, and accelerate wound healing. Nasal irrigation is to use a nasal washer to generate a water flow with flushing force to flush the nasal cavity. The water enters from one nostril, flows through the nasal vestibule, nasal passages, sinus openings, and nasopharynx, and flows out from the other nostril, flushing the mucus and foreign matter that enters the nasal cavity out of the nasal cavity.

[0003] There are two main types of commonly used medical nasal irrigators, one is a large machine device, and the other is a manual nasal irrigator. Since nasal cleaning is a physical therapy behavior that requires daily flushing and long-term persistence, large machine equipment is not suitable for patients to use at home after discharge, so manual nasal irrigators are more popular. However, manual nasal irrigators cannot accurately adjust the liquid outlet pressure and liquid outlet temperature. During the cleaning process, if the liquid outlet pressure is too high, it is easy to cause secondary damage to the nasal cavity. If the liquid outlet pressure is too low, it is difficult to ensure the cleaning effect; and if the liquid outlet temperature is too high or too low, it is easy to cause discomfort to the patient.

[0004] In order to accurately adjust the liquid outlet pressure and liquid outlet temperature, the prior art (authorization announcement number: CN208541558U) discloses a nasal cleaning device, including a mounting plate and a cleaning handle arranged on the mounting plate, a container tank, a pressure regulating device and a plurality of pipes. A temperature regulating device is arranged on the flushing handle, and the liquid outlet temperature of the flushing handle is controlled by a resistance wire with an adjustable resistance value. The liquid outlet pressure of the flushing handle is adjusted by the pressure regulating device, which solves the problem that the temperature and liquid outlet pressure of the cleaning liquid are difficult to adjust during the nasal cleaning process, which is easy to cause secondary damage to the patient.

[0005] However, the above prior art still has the following problems:

[0006] 1) During the nasal cleaning process, the patient cannot observe the internal conditions of the nasal cavity and can only judge whether the nasal cavity is cleaned thoroughly by observing whether there are impurities in the flowing cleaning fluid. Therefore, it is difficult to clean the firmly adhered scabs, resulting in poor cleaning effect.

[0007] 2) Only the flushing head can be replaced, but the flexible pipe connected to the flushing head cannot be disinfected or sterilized. During the cleaning process, the flexible pipe will inevitably come into contact with the patient's nasal cavity. Utility Model Content

[0008] The utility model aims to provide a visual portable intelligent nasal cleaning device to solve the technical problems that the prior art cannot observe the internal conditions of the nasal cavity during the cleaning process, and it is difficult to clean the firmly adhered scabs, resulting in poor cleaning effect.

[0009] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0010] A visual portable intelligent nasal cleaning device includes a liquid storage tank and a cleaning component. The cleaning component includes a cleaning hose, a cleaning handle, a cleaning hard tube and a cleaning nozzle arranged in sequence along the liquid outlet direction. A flow channel is provided in the cleaning handle. One end of the flow channel is connected to the liquid storage tank through the cleaning hose, and the other end of the flow channel is connected to the cleaning nozzle through the cleaning hard tube. A display screen is also included. A miniature camera is provided at the end of the cleaning hard tube away from the cleaning handle. The miniature camera and the display screen are electrically connected by a wire.

[0011] The principle and beneficial effects of this program:

[0012] In actual use, the patient holds the cleaning handle and inserts the end of the cleaning tube into the nasal cavity from one nostril. The miniature camera installed at the end of the cleaning tube transmits the image of the inside of the nasal cavity to the display screen through a wire for real-time display. The patient can adjust the position of the cleaning nozzle according to the image of the inside of the nasal cavity displayed on the display screen, so that the cleaning nozzle is aimed at various parts of the nasal cavity to achieve all-round cleaning of the inside of the nasal cavity. Until the image of the inside of the nasal cavity shows that there is no foreign matter in the nasal cavity, the other nostril is cleaned.

[0013] This solution can display the internal nasal images transmitted by the micro camera through a display screen, so that patients can observe the internal conditions of the nasal cavity in real time during the nasal cleaning process. On the one hand, it can clearly and intuitively understand whether there are still foreign objects in the nasal cavity, so as to ensure that the firmly adhered scabs are also cleaned, thereby ensuring the cleaning effect; on the other hand, if bleeding and other problems occur during the nasal cleaning process, the bleeding site can be discovered and recorded in time, so that it can be explained to the doctor during the subsequent review, and the doctor can be assisted in comprehensively evaluating the patient's recovery, so as to accurately formulate subsequent treatment plans, thereby helping the patient's recovery.

[0014] Preferably, as an improvement, it also includes a box body, a handle is provided on the top of the box body, a liquid storage cavity and a storage cavity are provided in the box body, the liquid storage cavity and the storage cavity pass through the top of the box body, and the tops of the liquid storage cavity and the storage cavity are respectively provided with a liquid storage cover and a storage cover; the display screen is arranged on the outer wall of the box body, the liquid storage tank is arranged in the liquid storage cavity, the cleaning component is arranged in the storage cavity, and the cleaning hose is passed between the liquid storage cavity and the storage cavity.

[0015] Beneficial effects: In this solution, the liquid storage tank and the cleaning component are both arranged in a box body. When in use, the storage cover is opened to take out the cleaning component. When cleaning liquid needs to be added to the liquid storage tank, the liquid storage cover is opened. The operation is convenient. The box body can protect the liquid storage tank and the cleaning component, reduce or even avoid collisions between the liquid storage tank and the cleaning component, and help to extend the service life of the entire device. In addition, a handle is provided on the top of the box body, so that if the patient needs to go out, it is convenient to carry the device.

[0016] Preferably, as an improvement, a disinfection and sterilization device is provided in the storage cavity, a disinfection and sterilization switch is provided on the outer wall of the box body, and the disinfection and sterilization device and the disinfection and sterilization switch are electrically connected.

[0017] Beneficial effects: This solution sets a disinfection and sterilization device in the storage chamber for storing the cleaning component. After each use, the cleaning component is returned to the storage chamber, the storage cover is closed and the disinfection and sterilization switch is turned on, and the cleaning component is disinfected and sterilized using the disinfection and sterilization device. This avoids the waste of resources caused by frequent replacement of cleaning nozzles, helps reduce the patient's treatment costs, and ensures the safety of the cleaning component.

[0018] Preferably, as an improvement, a limiting member is provided in the storage cavity, and the limiting member is used to limit the position of the cleaning component.

[0019] Beneficial effects: This solution sets a limiter in the storage chamber to limit the position of the cleaning component. On the one hand, it can prevent the cleaning component from colliding with the inner wall of the storage chamber and being damaged during carrying outside, which is beneficial to extending the service life; on the other hand, the cleaning component can be limited to the optimal position for disinfection and sterilization to ensure the disinfection and sterilization effect.

[0020] Preferably, as an improvement, the limit member includes a limit base, a limit groove is provided on the top of the limit base, a clearance groove connected to the limit groove is provided on the side wall of the limit base, and the clearance groove runs through the top of the limit base; the cleaning hose is connected to the side wall of the cleaning handle, the cleaning hard tube is coaxially connected to the cleaning handle, the cleaning handle is inserted in the limit groove, and the cleaning hose is located in the clearance groove.

[0021] Beneficial effects: In this solution, the entire limiting assembly can be limited by inserting the cleaning handle into the limiting groove. The operation is convenient and quick. At this time, the cleaning hose is located in the giving way groove, which can avoid bending and squeezing of the cleaning hose, thereby avoiding damage to the cleaning hose during the limited storage process, which is beneficial to extending the service life.

[0022] Preferably, as an improvement, it also includes a controller and an electric heater electrically connected to the controller, the electric heater is arranged in the cleaning handle, the cleaning handle is outer-mounted with an insulating sleeve, the cleaning tube is a cleaning tube with poor thermal conductivity; a temperature adjustment button is provided on the outer wall of the box, the temperature adjustment button is electrically connected to the controller, and the display screen is also electrically connected to the controller.

[0023] Beneficial effects: This solution can adjust the outlet temperature of the cleaning liquid according to the actual situation of the patient, ensure the patient's comfort during nasal cleaning, and avoid the cleaning liquid outlet temperature being too high or too low to irritate the patient's wound, which is conducive to promoting the patient's recovery. This solution can also display the current temperature on the display screen, so that the patient can intuitively view the current temperature and adjust the outlet temperature of the cleaning liquid.

[0024] Preferably, as an improvement, it also includes an electric pressure regulating valve electrically connected to the controller, and the electric pressure regulating valve is arranged on the cleaning hose; a pressure regulating button is arranged on the outer wall of the box body, and the pressure regulating button is electrically connected to the controller.

[0025] Beneficial effects: This solution can adjust the discharge pressure of the cleaning fluid according to the actual situation of the patient. When the patient observes that there is scab attached to the wound through the display screen, the discharge pressure of the cleaning fluid can be increased to effectively wash away the scab and promote wound recovery; when the scab is washed away, the wound is more fragile and sensitive, and the discharge pressure of the cleaning fluid can be reduced to avoid secondary damage to the wound. This solution can also display the current discharge pressure on the display screen, so that the patient can intuitively view the current discharge pressure and adjust the discharge pressure of the cleaning fluid.

[0026] Preferably, as an improvement, a photo button is provided on the box, and the photo button and the miniature camera are electrically connected to the controller; it also includes a wireless communication module electrically connected to the controller, and the wireless communication module is used to transmit the taken photos to the patient's mobile phone.

[0027] Beneficial effects: During the nasal cleaning process, especially when bleeding occurs, the solution allows the micro-camera to take photos by pressing the photo button through the controller, and the photos taken are transmitted to the patient's mobile phone through the wireless communication module, so as to record the internal conditions of the nasal cavity in time and show them to the doctor during subsequent review, assisting the doctor to fully understand the patient's recovery and formulate targeted treatment plans; patients can also use their mobile phones to transmit the photos taken of the inside of the nasal cavity to the doctor's computer in real time. If the doctor observes changes in the patient's condition through the photos, the treatment plan can be adjusted in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the structure of the box body in Example 1 of the utility model.

[0029] Figure 2 This is a schematic diagram of the internal structure of the box in Example 1 of the utility model.

[0030] Figure 3 This is a schematic diagram of the structure of the liquid storage tank and the cleaning component in Example 1 of the utility model.

[0031] Figure 4 This is a schematic diagram of the internal structure of the cleaning handle in Example 1 of the utility model.

[0032] Figure 5 It is a schematic diagram of the structure of the limiting member in Example 1 of the utility model.

[0033] Figure 6 This is a schematic diagram of the structure of the box body in Example 2 of the utility model. DETAILED DESCRIPTION

[0034] The following is further described in detail through specific implementation methods:

[0035] The figure marks in the drawings of the specification include: box body 10, handle 11, liquid storage chamber 12, storage chamber 13, liquid storage cover 14, storage cover 15, through hole 16, liquid storage tank 20, sealing cover 21, cleaning hose 31, cleaning handle 32, cleaning hard tube 33, cleaning nozzle 34, flow channel 35, insulation sleeve 36, limit member 40, limit base 41, limit groove 42, give way groove 43, display screen 51, disinfection and sterilization switch 52, power switch 53, cleaning switch 54, temperature adjustment button 55, pressure adjustment button 56, photo button 57, miniature camera 60, ultraviolet lamp 70, resistance wire 80, electric pressure regulating valve 90.

[0036] Example 1

[0037] Visual portable intelligent nasal cleaning device, as attached Figure 1 , Figure 2 and Figure 3As shown, it includes a box body 10, a liquid storage tank 20 and a cleaning assembly, a handle 11 is fixedly connected to the middle position of the top of the box body 10 by screws; a liquid storage cavity 12 and a storage cavity 13 are opened in the box body 10, and the liquid storage cavity 12 and the storage cavity 13 both pass through the top of the box body 10, and a liquid storage cover 14 is hingedly connected to the top of the liquid storage cavity 12 by a hinge, and a storage cover 15 is hingedly connected to the top of the storage cavity 13 by a hinge. The liquid storage tank 20 is placed in the liquid storage cavity 12, and the top of the liquid storage tank 20 is open, and a sealing cover 21 is threadedly connected to the opening.

[0038] The cleaning assembly is placed in the storage chamber 13, and the cleaning assembly includes a cleaning hose 31, a cleaning handle 32, a cleaning hard pipe 33 and a cleaning nozzle 34 arranged in sequence along the liquid outlet direction. Figure 4 The flow channel 35 shown has one end connected to the cleaning hose 31, and the other end connected to the cleaning hard tube 33. Specifically, the cleaning hose 31 is connected to the flow channel 35 at the side wall of the cleaning handle 32, and the cleaning hard tube 33 is connected to the flow channel 35 at the end of the cleaning handle 32, and the cleaning hard tube 33 and the cleaning handle 32 are coaxially arranged.

[0039] The cleaning hose 31 is arranged between the liquid storage chamber 12 and the storage chamber 13. Specifically, a through hole 16 is provided in the box body 10 to connect the liquid storage chamber 12 and the storage chamber 13. The cleaning hose 31 passes through the through hole 16, and one end of the cleaning hose 31 located in the liquid storage chamber 12 is connected to the liquid storage tank 20. One end of the cleaning hard pipe 33 away from the cleaning handle 32 is connected to the cleaning nozzle 34. The cleaning nozzle 34 is provided with a plurality of cleaning holes (not shown in the figure). The axes of the plurality of cleaning holes intersect, and the intersection point is located on the axis of the cleaning hard pipe 33.

[0040] The storage chamber 13 is provided with Figure 5 The limiting member 40 shown is used to limit the position of the cleaning component. Specifically, the limiting member 40 includes a limiting base 41 fixedly connected to the bottom of the storage cavity 13 by screws, a limiting groove 42 is provided at the top middle position of the limiting base 41, and a clearance groove 43 is provided on the side wall of the limiting base 41 close to the liquid storage cavity 12. The clearance groove 43 is connected to the limiting groove 42 in the radial direction, and the clearance groove 43 passes through the top of the limiting base 41 in the axial direction. The cleaning handle 32 is inserted into the limiting groove 42, and the cleaning hose 31 is located in the clearance groove 43.

[0041] A display screen 51 is fixedly connected to the outer wall of the box 10 by screws, and a micro camera 60 is fixedly connected to one end of the cleaning hard tube 33 away from the cleaning handle 32 by screws, and the micro camera 60 and the display screen 51 are electrically connected by a wire. A disinfection and sterilization device is provided in the storage chamber 13, and a disinfection and sterilization switch 52 is installed on the outer wall of the box 10, and the disinfection and sterilization device is electrically connected to the disinfection and sterilization switch 52. In the present embodiment, the disinfection and sterilization device includes a plurality of ultraviolet lamps 70, and the plurality of ultraviolet lamps 70 are fixedly connected to the side wall of the storage chamber 13 by screws.

[0042] A controller is installed in the box 10, an electric heater is installed in the cleaning handle 32, and an electric pressure regulating valve 90 is connected to the cleaning hose 31. The electric heater and the electric pressure regulating valve 90 are both electrically connected to the controller. In this embodiment, the controller is a single chip microcomputer, and the electric heater is Figure 4 The resistance wire 80 with adjustable resistance value and the electric pressure regulating valve 90 are electric flow regulating and pressure regulating valves, which adjust the flow and pressure by controlling the opening of the valve. A power switch 53, a cleaning switch 54, a temperature regulating button 55 and a pressure regulating button 56 are installed on the outer wall of the box body 10. The power switch 53 is electrically connected to the micro camera 60 and the display screen 51, the cleaning switch 54 is electrically connected to the electric heater and the electric pressure regulating valve 90, the temperature regulating button 55 and the pressure regulating button 56 are both electrically connected to the controller, and the display is also electrically connected to the controller.

[0043] Specifically, the disinfection and sterilization switch 52 is electrically connected to the power circuit of the disinfection and sterilization device, and the disinfection and sterilization switch 52 is used to control the power on and off of the disinfection and sterilization device; the power switch 53 is electrically connected to the power circuit of the miniature camera 60 and the power circuit of the display screen 51, and the power switch 53 is used to control the power on and off of the miniature camera 60 and the display screen 51; the cleaning switch 54 is electrically connected to the power circuit of the electric heater and the power circuit of the electric pressure regulating valve 90, and the cleaning switch 54 is used to control the power on and off of the electric heater and the electric pressure regulating valve 90. The temperature adjustment button 55 is electrically connected to the temperature adjustment signal input end of the single-chip microcomputer, and the temperature adjustment signal output end of the single-chip microcomputer is electrically connected to the electric heater. The pressure adjustment button 56 is electrically connected to the pressure adjustment signal input end of the single-chip microcomputer, and the pressure adjustment signal output end of the single-chip microcomputer is electrically connected to the electric pressure regulating valve 90. The display screen 51 is electrically connected to the temperature adjustment signal output end and the pressure adjustment signal output end of the single-chip microcomputer.

[0044] The cleaning handle 32 is covered with a heat insulating sleeve 36, and the cleaning hard tube 33 is a cleaning hard tube 33 with poor thermal conductivity to prevent the temperature at the cleaning handle 32 from being transferred to the cleaning hard tube 33, which may cause discomfort or even burns when the cleaning hard tube 33 contacts the patient's skin. In this embodiment, the cleaning hard tube 33 is a cleaning hard tube 33 made of hard plastic.

[0045] The specific implementation process is as follows:

[0046] (1) Start: Press the power switch 53 to connect the power circuits of the micro camera 60 and the display screen 51. At this time, the display screen 51 displays not only the shooting picture of the micro camera 60, but also the initial values ​​of the liquid temperature and the outlet pressure.

[0047] (2) Adjustment: The patient adjusts the outlet temperature and outlet pressure of the cleaning fluid according to his or her own situation. Specifically, each time the up key of the temperature adjustment button 55 is pressed, the outlet temperature increases by 0.5°C. Correspondingly, each time the down key of the temperature adjustment button 55 is pressed, the outlet temperature decreases by 0.5°C. Each time the up key of the pressure adjustment button 56 is pressed, the outlet pressure increases by 1Pa. Correspondingly, each time the down key of the pressure adjustment button 56 is pressed, the outlet pressure decreases by 1Pa.

[0048] (3) Cleaning: After the adjustment is completed, the storage cover 15 is opened, the cleaning assembly is taken out from the food storage chamber, the cleaning handle 32 is held, and the end of the cleaning hard tube 33 is inserted into the nasal cavity. At this time, the cleaning nozzle 34 and the micro camera 60 are both located in the nasal cavity. After observing that the cleaning nozzle 34 is in place through the display screen 51, the cleaning switch 54 is pressed to connect the power circuit of the electric heater and the electric pressure regulating valve 90. The cleaning liquid stored in the liquid storage tank 20 is pressure-regulated and heated, and then sprayed out from the cleaning nozzle 34 to clean the nasal cavity. Until it is observed through the display screen 51 that the nasal cavity on that side has been cleaned, the cleaning switch 54 is temporarily closed, and the cleaning hard tube 33 is inserted into the nasal cavity on the other side before continuing to clean.

[0049] (4) Disinfection and sterilization: After cleaning is completed, the cleaning component is put back into the storage chamber 13. Specifically, the cleaning handle 32 is inserted into the limit groove 42, and the cleaning hose 31 is located in the make way groove 43. Then the storage cover 15 is closed, and then the disinfection and sterilization switch 52 is pressed to turn on the power circuit of the disinfection and sterilization device. The multiple ultraviolet lamps 70 of the disinfection and sterilization device emit ultraviolet rays to disinfect and sterilize the cleaning components in the storage chamber 13.

[0050] (5) Adding liquid: When the cleaning liquid stored in the liquid storage tank 20 is used up, open the liquid storage cover 14 of the box body 10 and the sealing cover 21 of the liquid storage tank 20 in turn, add cleaning liquid into the liquid storage tank 20, and then close the sealing cover 21 of the liquid storage tank 20 and the liquid storage cover 14 of the box body 10 in turn.

[0051] Example 2

[0052] Visual portable intelligent nasal cleaning device, such as Figure 6As shown, the difference between the embodiment 1 and the embodiment 1 is that: a photo button 57 is installed on the outer wall of the box 10, and the photo button 57 and the micro camera 60 are both electrically connected to the controller; a wireless communication module electrically connected to the controller is installed in the box 10, and the wireless communication module is used to transmit the taken photos to the patient's mobile phone. Specifically, the wireless communication module includes a Bluetooth module and a WiFi module.

[0053] In the present solution, during the nasal cleaning process, the camera button 57 can be pressed, and the camera button 57 sends a camera signal to the controller. The controller controls the micro camera 60 to take a photo according to the camera signal, and the wireless communication module transmits the taken photo to the patient's mobile phone for the patient to store. In order to show the stored photos to the doctor during subsequent review, the doctor can be assisted in fully understanding the patient's recovery and formulating a targeted treatment plan.

[0054] Patients can also use their mobile phones to send stored photos to the hospital's management system through WeChat public accounts, mini-programs, etc., so that doctors can view them through computers connected to the hospital's management system. If the patient's condition changes, the treatment plan can be adjusted in time.

[0055] The above is only an embodiment of the utility model, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the technical solution of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. Visual portable intelligent nasal cleaning device, characterized by: The utility model comprises a liquid storage tank and a cleaning component, wherein the cleaning component comprises a cleaning hose, a cleaning handle, a cleaning hard pipe and a cleaning nozzle which are arranged in sequence along the liquid outlet direction, a flow channel is arranged in the cleaning handle, one end of the flow channel is connected with the liquid storage tank through the cleaning hose, and the other end of the flow channel is connected with the cleaning nozzle through the cleaning hard pipe; the utility model also comprises a display screen, a miniature camera is arranged at the end of the cleaning hard pipe away from the cleaning handle, and the miniature camera and the display screen are electrically connected through a wire.

2. The visual portable intelligent nasal cleaning device according to claim 1 is characterized in that: It also includes a box body, a handle is provided on the top of the box body, a liquid storage cavity and a storage cavity are provided in the box body, the liquid storage cavity and the storage cavity pass through the top of the box body, and the tops of the liquid storage cavity and the storage cavity are respectively provided with a liquid storage cover and a storage cover; a display screen is arranged on the outer wall of the box body, a liquid storage tank is arranged in the liquid storage cavity, a cleaning component is arranged in the storage cavity, and a cleaning hose is passed between the liquid storage cavity and the storage cavity.

3. The visual portable intelligent nasal cleaning device according to claim 2 is characterized in that: A disinfection and sterilization device is arranged in the storage cavity, a disinfection and sterilization switch is arranged on the outer wall of the box body, and the disinfection and sterilization device is electrically connected to the disinfection and sterilization switch.

4. The visual portable intelligent nasal cleaning device according to claim 3 is characterized in that: A limiting member is arranged in the storage cavity, and the limiting member is used to limit the position of the cleaning component.

5. The visual portable intelligent nasal cleaning device according to claim 4 is characterized in that: The limiting member includes a limiting base, a limiting groove is provided on the top of the limiting base, a giving groove connected to the limiting groove is provided on the side wall of the limiting base, and the giving groove runs through the top of the limiting base; the cleaning hose is connected to the side wall of the cleaning handle, the cleaning hard tube is coaxially connected to the cleaning handle, the cleaning handle is inserted in the limiting groove, and the cleaning hose is located in the giving groove.

6. The visual portable intelligent nasal cleaning device according to claim 1 is characterized in that: It also includes a controller and an electric heater electrically connected to the controller, the electric heater is arranged in the cleaning handle, the outer cover of the cleaning handle is connected to an insulating sleeve, and the cleaning hard tube is a cleaning hard tube with poor thermal conductivity; a temperature adjustment button is arranged on the outer wall of the box body, the temperature adjustment button is electrically connected to the controller, and the display screen is also electrically connected to the controller.

7. The visual portable intelligent nasal cleaning device according to claim 6 is characterized by: It also includes an electric pressure regulating valve electrically connected to the controller, and the electric pressure regulating valve is arranged on the cleaning hose; a pressure regulating button is arranged on the outer wall of the box body, and the pressure regulating button is electrically connected to the controller.

8. The visual portable intelligent nasal cleaning device according to claim 6 or 7, characterized in that: The box body is provided with a photo button, and the photo button and the micro camera are both electrically connected to the controller; it also includes a wireless communication module electrically connected to the controller, and the wireless communication module is used to transmit the taken photos to the patient's mobile phone.

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