Nasal probe irrigation tip

Abstract

The application provides a nasal cavity detection and flushing nozzle, and relates to the field of nasal cavity nursing equipment; the nozzle comprises a nozzle body and an ultrasonic detection assembly; at least one liquid channel extending along the length direction of the nozzle body is arranged in the nozzle body, liquid is supplied into the nasal cavity through the liquid channel, the liquid in the nasal cavity is in a state of being filled, on one hand, the liquid is used as a nasal cavity flushing liquid, and on the other hand, the liquid can be used as a coupling agent for ultrasonic detection; the ultrasonic detection assembly is arranged in the nozzle body, and is used for detecting the internal structure of the nasal cavity by means of the liquid as the coupling agent; in the scheme, the internal structure data of the nasal cavity can be obtained by means of the intervention ultrasonic detection technology in the process of daily cleaning and nursing of the nasal cavity, the daily and real-time data model of the internal structure of the nasal cavity is generated, and therefore, the precise diagnosis and treatment of the nasal cavity diseases are promoted.

Description

Technical Field

[0001] This utility model relates to the field of nasal care equipment, specifically to a nasal cavity detection and irrigation nozzle. Background Technology

[0002] A nasal irrigator is a tool used to rinse the nasal cavity. It typically uses pressure to deliver saline solution into the nostrils, flowing through the nasal vestibule, sinuses, and nasal passages, bypassing the nasopharynx, and exiting either through one nostril or the mouth. Through this pathway, the saline solution's own bactericidal properties and the force of the water flow remove accumulated pathogens and dirt from the nasal cavity, restoring its normal physiological environment and self-detoxification function, thus protecting the nasal cavity. Nasal foreign bodies refer to objects entering the nasal cavity, which can cause symptoms such as nasal congestion, runny nose, and coughing. In severe cases, it can lead to complications such as sinusitis and otitis media. Traditional diagnostic methods, such as rhinoscopy and CT scans, have limitations, while ultrasound technology, as a non-invasive, real-time, and dynamic examination method, has significant advantages in diagnosing nasal foreign bodies. Therefore, elevating daily nasal irrigation and care to the generation of daily, real-time data models of the internal structure of the nasal cavity is of profound significance for disease diagnosis. Routine, multi-level data is far superior to single-test data, not only having high medical value but also providing quantitative standards for daily nasal care.

[0003] Therefore, how to introduce methods for detecting the internal structure of the nasal cavity while performing routine nasal cleaning is a technical problem that urgently needs to be solved. Utility Model Content

[0004] The purpose of this invention is to provide a nasal cavity detection and irrigation nozzle to solve the technical problem that existing nasal irrigators only have the function of nasal cavity irrigation and cannot detect the internal structure of the nasal cavity.

[0005] For the purposes described above, this application provides a nasal cavity detection irrigation nozzle, including a nozzle body and an ultrasonic detection component;

[0006] The nozzle body has at least one liquid channel extending along its length inside, which is used to supply liquid into the nasal cavity through the liquid channel, so that the nasal cavity is filled with liquid.

[0007] The ultrasonic detection component is placed inside the nozzle body to detect the internal structure of the nasal cavity using a liquid as a coupling agent.

[0008] Furthermore, the ultrasonic detection component is placed in the liquid channel inside the nozzle body.

[0009] Furthermore, at least one component channel is provided inside the nozzle body;

[0010] The component channel and the liquid channel are isolated from each other;

[0011] The ultrasonic detection component is located inside the component channel.

[0012] Furthermore, the ultrasonic detection assembly includes a first rod and a first acoustic wave detection module;

[0013] At least one of the first acoustic wave detection modules is connected to the first rod, and the first rod can drive the first acoustic wave detection module to move and rotate along the length direction of the component channel.

[0014] Furthermore, multiple first acoustic wave detection modules are provided, and the multiple first acoustic wave detection modules are connected in the circumferential direction of the first rod.

[0015] Furthermore, along the length of the first rod, multiple first acoustic detection modules are distributed on the surface of the first rod in a spiral pattern.

[0016] Furthermore, the interior of the first pole body is provided with a first wiring channel for the passage of the line.

[0017] Furthermore, the ultrasonic detection assembly includes a second rod, a second acoustic wave detection module, and a waterproof sleeve;

[0018] At least one second acoustic detection module is connected to the second rod body, and the second rod body is capable of moving and rotating along the length of the liquid channel.

[0019] The second rod and the second acoustic detection module are placed inside the waterproof sleeve.

[0020] Furthermore, multiple second acoustic wave detection modules are provided, and the multiple second acoustic wave detection modules are connected in the circumferential direction of the second rod.

[0021] Furthermore, along the length of the second rod, multiple second acoustic detection modules are distributed on the surface of the second rod in a spiral pattern.

[0022] Furthermore, the interior of the second pole is provided with a second wiring channel for the passage of the line.

[0023] Furthermore, the upper end of the nozzle body is provided with at least one nozzle for spraying liquid, and the nozzle is connected to the liquid channel.

[0024] By adopting the above technical solution, the nasal cavity detection and irrigation nozzle provided in this application has the following technical advantages compared with the prior art:

[0025] In this solution, the nozzle body has at least one liquid channel extending along its length inside, used to supply liquid into the nasal cavity through the liquid channel, filling the nasal cavity with liquid. On the one hand, the liquid is used as a nasal irrigation solution, and on the other hand, it can be used as a coupling agent for ultrasound detection. An ultrasound detection component is placed inside the nozzle body to detect the internal structure of the nasal cavity with the help of the liquid as a coupling agent. This solution can realize the acquisition of nasal cavity internal structure data through interventional ultrasound detection technology during daily nasal cleaning and care, which helps to generate daily and real-time data models of the nasal cavity internal structure, thereby promoting the precise diagnosis and treatment of nasal diseases. Attached Figure Description

[0026] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0027] Figure 1 This is a schematic diagram of the external structure of the first nasal cavity detection and irrigation nozzle provided in the embodiments of this application;

[0028] Figure 2 This is a schematic diagram of the internal structure of the first nasal cavity detection and irrigation nozzle provided in the embodiments of this application;

[0029] Figure 3 This application provides a schematic diagram of the external structure of a second type of nasal cavity detection and irrigation nozzle;

[0030] Figure 4 This is a schematic diagram of the internal structure of the second type of nasal cavity detection and irrigation nozzle provided in the embodiments of this application;

[0031] Figure 5 This is a schematic diagram of the internal structure of the third type of nasal cavity detection and irrigation nozzle provided in the embodiments of this application;

[0032] Figure 6 This is a schematic diagram of the ultrasonic detection component in the third type of nasal cavity detection irrigation nozzle provided in this application embodiment (waterproof sleeve omitted).

[0033] Icons: 100- Nozzle body; 110- Liquid channel; 111- Nozzle; 120- Component channel; 200- Ultrasonic detection assembly; 210- First rod; 220- First acoustic wave detection module; 230- Second rod; 240- Second acoustic wave detection module; 250- Waterproof sleeve; 300- Base; 400- Wiring. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 utility model based on the specific circumstances.

[0037] Currently, nasal irrigators on the market only have a single nasal cavity cleaning function and do not have the function of detecting the internal structure of the nasal cavity. If there are any abnormalities in the internal structure of the nasal cavity, such as foreign objects entering the nasal cavity, it may cause symptoms such as nasal congestion, runny nose, and cough. In severe cases, it may lead to complications such as sinusitis and otitis media. For patients, many only seek medical attention when the disease has progressed to a point where they can no longer tolerate it. Currently, there are no preventative or detection methods for nasal diseases. Traditional diagnostic methods rely solely on hospital visits for procedures like rhinoscopy or CT scans. This proposed solution introduces nasal cavity internal structure data detection during routine nasal irrigation. Without increasing individual burden, it achieves three-dimensional modeling of the nasal cavity through dynamic irrigation (within 10 seconds) combined with acoustic imaging. This can potentially be extended to foreign body localization, inflammation assessment, or treatment monitoring. The results of nasal cavity ultrasound detection can be applied to the assessment of nasal diseases. By conducting nasal cavity ultrasound detection during routine irrigation, a more complete and effective individual physiological indicator database can be established, compared to a single hospital test, aiming to positively promote the health, disease management, and medical treatment.

[0038] like Figures 1 to 6 As shown, the nasal cavity detection irrigation nozzle provided by this application includes a nozzle body 100 and an ultrasonic detection component 200;

[0039] The nozzle body 100 housing is made of soft material, and the nozzle body 100 has at least one liquid channel 110 extending along its length, which is used to supply liquid into the nasal cavity through the liquid channel 110 to rinse the nasal cavity and make the nasal cavity full of liquid.

[0040] An ultrasonic detection component 200 is inserted inside the nozzle body 100 to detect the internal structure of the nasal cavity using a liquid as a coupling agent.

[0041] In this scheme, the aforementioned liquid can be physiological saline, which has an acoustic impedance close to that of human tissue (approximately 1.5 × 10⁻⁶). 6 (Pa·s / m), which can replace traditional coupling gel to eliminate air interference between the nasal cavity and the probe; using physiological saline, which has both sound transmission and cleaning functions, it realizes an integrated process of "examination-cleaning-treatment".

[0042] The nasal cavity detection and irrigation nozzle provided in this application can have a variety of different structural forms, which will be described one by one below.

[0043] Example 1

[0044] Please refer to Figure 1 and Figure 2 A nasal cavity detection and irrigation nozzle includes a nozzle body 100 and an ultrasonic detection component 200; the nozzle body 100 has at least one liquid channel 110 extending along its length direction inside, for supplying liquid into the nasal cavity through the liquid channel 110 to perform nasal cavity irrigation treatment, so that the nasal cavity is filled with liquid.

[0045] In addition, at least one component channel 120 is provided inside the nozzle body 100. The component channel 120 is isolated from the liquid channel 110, and the ultrasonic detection component 200 is placed inside the component channel 120.

[0046] Taking the configuration of a liquid channel 110 and a component channel 120 as an example, the ultrasonic detection component 200 can also be configured for detection.

[0047] In application, the liquid channel 110 is used to deliver liquid (such as saline) to both irrigate the nasal cavity and serve as a coupling agent for ultrasound detection when the nasal cavity is filled with liquid after 5-60 seconds of irrigation.

[0048] The ultrasonic detection assembly 200 includes a first rod 210 and a first acoustic wave detection module 220;

[0049] At least one first acoustic wave detection module 220 is connected to the first rod 210. Taking the configuration of one first acoustic wave detection module 220 as an example, it can be set in the top area of ​​the first rod 210. The first acoustic wave detection module 220 is used to emit and receive ultrasonic signals into the nasal cavity, and then transmit the detection signals to the data processing module through the line to realize the ultrasonic imaging function inside the nasal cavity. In use, by manipulating the first rod 210, the first acoustic wave detection module 220 is moved and rotated along the length direction of the component channel 120, thereby realizing efficient detection of the nasal cavity in all directions and depths under limited hardware conditions, providing a new tool for the precise diagnosis and treatment of nasal diseases.

[0050] Furthermore, in this embodiment, when multiple first acoustic wave detection modules 220 are configured, the multiple first acoustic wave detection modules 220 are arranged in a ring array along the length direction of the first rod 210, or, along the length direction of the first rod 210, the multiple first acoustic wave detection modules 220 are distributed on the surface of the first rod 210 in a spiral manner. Through the above-mentioned arrangement of multiple first acoustic wave detection modules 220, such as 8-12, arranged in a ring or spiral shape, each first acoustic wave detection module 220 covers a 15°-30° sector. By combining them to cover the entire circumferential area inside the nasal cavity, this structural form can also achieve efficient omnidirectional and deep detection of the nasal cavity under limited hardware conditions without manipulating the first rod 210 to move and rotate the first acoustic wave detection modules 220 along the length direction of the component channel 120, providing a new tool for the precise diagnosis and treatment of nasal diseases.

[0051] In this embodiment, the first rod body 210 is provided with a first wiring channel for the line 400, so that the line of the acoustic detection module will not occupy the component channel 120, and also provides waterproof protection for the line.

[0052] Furthermore, it should be noted that the innovation of this embodiment lies in the combined structure of the nozzle body 100 and the ultrasonic detection component 200. Regarding how to control the first rod 210 to move and rotate the first acoustic detection module 220 along the length of the component channel 120, for example, a miniature electric telescopic rod can be connected to the first rod 210 to adjust its telescopic function. Simultaneously, a miniature motor can be connected to the miniature electric telescopic rod to adjust its rotation, thereby adjusting the rotation of the first rod 210. Those skilled in the art should understand that other alternative forms can also be used to achieve the same movement and rotation adjustment function of the first rod 210.

[0053] Example 2

[0054] Please refer to Figure 3 and Figure 4 A nasal cavity detection and irrigation nozzle includes a nozzle body 100 and an ultrasonic detection component 200; the nozzle body 100 has at least one liquid channel 110 extending along its length direction inside, for supplying liquid into the nasal cavity through the liquid channel 110 to perform nasal cavity irrigation treatment, so that the nasal cavity is filled with liquid.

[0055] Taking the configuration of a liquid channel 110 as an example, the ultrasonic detection component 200 is placed in the liquid channel 110 inside the nozzle body 100;

[0056] The ultrasonic detection component 200 includes a second rod 230, a second acoustic wave detection module 240, and a waterproof sleeve 250.

[0057] At least one second acoustic wave detection module 240 is connected to the second rod 230. Taking the configuration of one second acoustic wave detection module 240 as an example, it can be set in the top area of ​​the second rod 230. The second acoustic wave detection module 240 is used to emit and receive ultrasonic signals into the nasal cavity, and then transmit the detection signals to the data processing module through the circuit to realize the ultrasonic imaging function inside the nasal cavity. The second rod 230 can drive the second acoustic wave detection module 240 to move and rotate along the length direction of the liquid channel 110. Thus, it can realize efficient detection of the nasal cavity in all directions and depth under limited hardware conditions, providing a new tool for the precise diagnosis and treatment of nasal diseases.

[0058] Furthermore, in this embodiment, when multiple second acoustic wave detection modules 240 are configured, the multiple second acoustic wave detection modules 240 are arranged in a ring array along the length direction of the second rod 230, or, along the length direction of the second rod 230, the multiple second acoustic wave detection modules 240 are distributed on the surface of the second rod 230 in a spiral manner. Through the above-mentioned arrangement of multiple second acoustic wave detection modules 240, such as 8-12, arranged in a ring or spiral shape, each second acoustic wave detection module 240 covers a 15°-30° sector. By combining to cover the entire circumferential area inside the nasal cavity, this structural form can also achieve efficient omnidirectional and deep detection of the nasal cavity under limited hardware conditions without manipulating the second rod 230 to move and rotate the second acoustic wave detection modules 240 along the length direction of the liquid channel 110, providing a new tool for the precise diagnosis and treatment of nasal diseases.

[0059] In this embodiment, the interior of the second rod 230 is provided with a second wiring channel for the line 400, so that the line of the acoustic detection module will not occupy the component channel 120, and also provides waterproof protection for the line.

[0060] Since the ultrasonic detection component 200 is located inside the liquid channel 110, a waterproof sleeve 250 is used to cover the outside of the second rod 230 and the second acoustic detection module 240 to achieve a sealing and waterproof function.

[0061] Furthermore, it should be noted that the innovation of this embodiment lies in the combined structure of the nozzle body 100 and the ultrasonic detection component 200. Regarding how to control the first rod 210 to move and rotate the first acoustic detection module 220 along the length of the component channel 120, for example, a miniature electric telescopic rod can be connected to the first rod 210 to adjust its telescopic function. Simultaneously, a miniature motor can be connected to the miniature electric telescopic rod to adjust its rotation, thereby adjusting the rotation of the first rod 210. Those skilled in the art should understand that other alternative forms can also be used to achieve the same movement and rotation adjustment function of the first rod 210.

[0062] Example 3

[0063] Please refer to Figure 5 and Figure 6 A nasal cavity detection and irrigation nozzle includes a nozzle body 100 and an ultrasonic detection component 200; the nozzle body 100 has at least one liquid channel 110 extending along its length direction inside, for supplying liquid into the nasal cavity through the liquid channel 110 to perform nasal cavity irrigation treatment, so that the nasal cavity is filled with liquid.

[0064] Taking the configuration of a liquid channel 110 as an example, the ultrasonic detection component 200 is placed in the liquid channel 110 inside the nozzle body 100;

[0065] The ultrasonic detection component 200 includes a second rod 230, a second acoustic wave detection module 240, and a waterproof sleeve 250.

[0066] Multiple second acoustic wave detection modules 240 are connected to the second rod 230, and the multiple second acoustic wave detection modules 240 are connected in the circumferential direction of the second rod 230; for example, the multiple second acoustic wave detection modules 240 are arranged in a ring array along the length direction of the second rod 230, or, along the length direction of the second rod 230, the multiple second acoustic wave detection modules 240 are distributed in a spiral manner on the surface of the second rod 230; through the above arrangement of the multiple second acoustic wave detection modules 240, such as 8-12, in a ring or spiral shape, each second acoustic wave detection module 240 covers a 15°-30° sector, and through combination, covers the entire circumferential area inside the nasal cavity;

[0067] In this embodiment, multiple second acoustic detection modules 240 are designed to transmit and receive ultrasonic signals into the nasal cavity. These signals are then transmitted to a data processing module via circuitry to achieve ultrasonic imaging within the nasal cavity. During actual use, there is no need for mechanical rotation of the second rod, thus avoiding motion artifacts and making it suitable for dynamic irrigation scenarios. This approach enables efficient omnidirectional and deep nasal cavity detection under limited hardware conditions, providing a new tool for the precise diagnosis and treatment of nasal diseases.

[0068] In this embodiment, the interior of the second rod 230 is provided with a second wiring channel for the line 400, so that the line of the acoustic detection module will not occupy the component channel 120, and also provides waterproof protection for the line.

[0069] Since the ultrasonic detection component 200 is located inside the liquid channel 110, a waterproof sleeve 250 is used to cover the outside of the second rod 230 and the second acoustic detection module 240 to achieve a sealing and waterproof function.

[0070] In the technical solutions of this application, in the nasal cavity detection and irrigation nozzles provided in the above embodiments, at least one nozzle 111 for spraying liquid is provided at the upper end of the nozzle body 100, and the nozzle 111 is connected to the liquid channel 110.

[0071] In the technical solution of this application, the top of the nasal cavity detection and irrigation nozzle provided in the above embodiments is set as a spherical shape, which is compatible with the internal structure of the nasal cavity and will not cause discomfort.

[0072] In the technical solution of this application, in order to satisfy the liquid filling state of the nasal cavity detection irrigation nozzle provided in the above embodiments, it is necessary to determine that the position of the saline spray must be behind the "nasal threshold". Therefore, in practical applications, the length of the nozzle body 100 can be set to 10mm-50mm to meet the detection conditions.

[0073] In the technical solution of this application, the nasal cavity detection and irrigation nozzle provided in the above embodiments also includes a base 300. The base 300 is connected to the bottom of the nozzle body 100. The base 300 is provided with holes corresponding to the liquid channel 110 and the component channel 120, which facilitates the assembly of the corresponding rods and pipes. The rods and pipes are installed and sealed with the corresponding holes by sealing rings. Another function of the base 300 is to connect with the main unit of the device.

[0074] In addition, the present application also provides a nasal cavity detection and irrigation system, including the nasal cavity detection and irrigation nozzles in the above embodiments one to three;

[0075] The system also includes: a flushing module, a signal amplification module, and a signal data processing module. The flushing module may include a flushing pump for connecting to the liquid channel 110 via a pipe to supply saline solution to the liquid channel 110. The ultrasound detection component 200 is used to transmit and receive ultrasound signals into and into the nasal cavity and convert them into electrical signals before sending them to the signal amplifier. The signal amplifier amplifies the electrical signals and sends them to the data processing module, thereby displaying the internal structure of the nasal cavity in a graphical (three-dimensional model) manner.

[0076] In other words, during the ultrasound image formation process, ultrasound waves are emitted into the nasal cavity through an ultrasound detection component. These waves are then reflected back by tissue structures (such as mucous membranes, bones, secretions, polyps, etc.) and foreign objects within the nasal cavity. The ultrasound detection component receives the reflected ultrasound signals, converts them into electrical signals, and then processes these signals through signal amplification and image reconstruction algorithms to transform them into a visualized image. This displays the internal structures of the nasal cavity and the location of any foreign objects. The quality and clarity of the ultrasound image depend on factors such as the frequency of the ultrasound waves, the performance of the probe, and the signal processing algorithms.

[0077] For image reconstruction algorithms, all ultrasound detection components collect signals and their corresponding spatial location information, and use data processing modules to synthesize a complete nasal cavity cross-section or three-dimensional image. Specifically, synthetic aperture focusing technology, beamforming technology, or back projection algorithms can be used.

[0078] To improve the quality and contrast of ultrasound images, image enhancement methods can be used. Modern ultrasound image enhancement methods are mainly divided into spatial domain enhancement and frequency domain enhancement. Spatial domain enhancement is mainly used to reduce additive noise by transforming, operating on, and filtering the image to improve image quality. Frequency domain enhancement involves transforming the image to the frequency domain using Fourier transform and then performing filtering operations. Homomorphic filtering and Retinex filtering are commonly used methods in frequency domain enhancement, which can remove multiplicative or convolutional noise and enhance image details.

[0079] In summary, the nasal cavity detection and irrigation nozzle provided in this application has at least the following advantages compared to the prior art:

[0080] 1. In this solution, the nozzle body 100 has at least one liquid channel 110 extending along its length, which is used to supply liquid into the nasal cavity, making the nasal cavity full of liquid. On the one hand, the liquid is used as a nasal irrigation solution, and on the other hand, it can be used as a coupling agent for ultrasound detection. The ultrasound detection component 200 is placed inside the nozzle body 100 and is used to detect the internal structure of the nasal cavity by using the liquid as a coupling agent. This solution can realize the acquisition of nasal cavity internal structure data by interventional ultrasound detection technology during the daily nasal cleaning and care process, which helps to generate daily and real-time data models of nasal cavity internal structure, thereby promoting the precise diagnosis and treatment of nasal diseases.

[0081] 2. By moving and rotating the first rod 210 and the second rod 230 in the ultrasound detection component 200, efficient omnidirectional and deep detection of the nasal cavity can be achieved under limited hardware conditions, providing strong conditions for the accurate diagnosis and treatment of nasal diseases.

[0082] 3. By arranging multiple second acoustic detection modules 240 in a circular array along the length of the second rod 230, or by arranging multiple second acoustic detection modules 240 in a spiral pattern on the surface of the second rod 230 along the length of the second rod 230, a combined array covering the entire circumferential area inside the nasal cavity is formed; without the need to mechanically rotate the second rod 230, the efficient omnidirectional and deep detection function of the nasal cavity is achieved under limited hardware conditions.

[0083] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A nasal cavity probe flush spray head, characterized by, The nozzle body and the ultrasonic detection assembly are included. The liquid channel is arranged in the nozzle body, and the liquid is supplied into the nasal cavity through the liquid channel to make the nasal cavity full of liquid. The ultrasonic detection assembly is arranged in the liquid channel of the nozzle body.

2. The nasal probe flush spray head of claim 1, wherein, The nozzle body is further provided with at least one component channel.

3. The nasal probe flush spray head of claim 1, wherein, The component channel is isolated from the liquid channel. The ultrasonic detection assembly is arranged in the component channel. The ultrasonic detection assembly includes a first rod body and a first sound wave detection module.

4. The nasal probe flush spray head of claim 3, wherein, The first rod body is connected with at least one first sound wave detection module, and the first rod body can drive the first sound wave detection module to move along the length direction of the component channel and rotate. A plurality of first sound wave detection modules are arranged on the circumference of the first rod body.

5. The nasal probe flush spray head of claim 4, wherein, The first sound wave detection modules are arranged on the surface of the first rod body in a spiral manner along the length direction of the first rod body.

6. The nasal probe flush spray head of claim 5, wherein, The ultrasonic detection assembly includes a second rod body, a second sound wave detection module and a waterproof sleeve.

7. The nasal probe flush spray head of claim 2, wherein, The second rod body is connected with at least one second sound wave detection module, and the second rod body can move along the length direction of the liquid channel and rotate. The second rod body and the second sound wave detection module are arranged in the waterproof sleeve. A plurality of second sound wave detection modules are arranged on the circumference of the second rod body.

8. The nasal probe flush spray head of claim 7, wherein, The second sound wave detection modules are arranged on the surface of the second rod body in a spiral manner along the length direction of the second rod body.

9. The nasal probe flush spray head of claim 8, wherein, The nozzle body is provided with at least one nozzle for spraying liquid, and the nozzle is communicated with the liquid channel.

10. The nasal probe irrigation tip of claim 1, wherein, ​

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