Auxiliary nasal cavity flusher for nasopharynx cancer treatment and flushing fluid formula

Abstract

The invention provides an auxiliary nasal cavity flusher for nasopharyngeal carcinoma treatment and a flushing fluid formula, and belongs to the technical field of medical instruments.The auxiliary nasal cavity flusher for nasopharyngeal carcinoma treatment comprises a connecting shell, and a liquid medicine mixing device, a liquid medicine distributing device, a liquid medicine collecting box and a flushing fluid collecting box are installed on the inner wall of the bottom of the connecting shell; the liquid medicine mixing device, the liquid medicine flow dividing device, the liquid medicine collecting box and the flushing liquid collecting box are connected through pipelines, a microprocessor and a sensor array are arranged in the intelligent integrated controller, the temperature and flow of flushing liquid and the liquid medicine mixing proportion can be monitored in real time, and it is ensured that treatment conditions are optimized; a user or an intelligent system can adjust the flushing speed and total amount through the controller, the treatment effect is guaranteed, unnecessary stimulation is reduced, and the flushing comfort level is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a nasal irrigator and a rinsing liquid formula for the auxiliary treatment of nasopharyngeal carcinoma. Background Art

[0002] As a common malignant tumor of the head and neck, nasopharyngeal carcinoma is often treated with radiotherapy or chemotherapy. Although these treatments can effectively inhibit tumor growth, they may also damage normal tissues, causing symptoms such as nasal dryness, inflammation, and obstruction, affecting the patient's quality of life and treatment compliance. Therefore, it is particularly important to develop a nasal irrigator and irrigating solution that can not only clean the nasal cavity and relieve discomfort, but also assist in treatment and promote recovery.

[0003] Based on the above, the purpose of the present invention is to provide a nasal irrigator for auxiliary treatment of nasopharyngeal carcinoma and its special irrigating liquid formula, which can effectively relieve nasal discomfort caused by nasopharyngeal carcinoma treatment by combining physical irrigating with drug action, and at the same time provide a new way for drug delivery to assist tumor treatment. Summary of the invention

[0004] The purpose of the present invention is to provide a nasal irrigator and irrigating liquid formula for assisting the treatment of nasopharyngeal carcinoma, aiming to solve the problem in the prior art that physical irrigating cannot be combined with drug action to effectively relieve nasal discomfort caused by nasopharyngeal carcinoma treatment, while providing a new way for drug delivery to assist tumor treatment.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] Nasal irrigation device for nasopharyngeal carcinoma treatment, including:

[0007] A connecting shell, wherein a medicine liquid mixing device, a medicine liquid diversion device, a medicine liquid collection box and a flushing liquid collection box are installed on the bottom inner wall of the connecting shell, and the medicine liquid mixing device, the medicine liquid diversion device, the medicine liquid collection box and the flushing liquid collection box are connected by pipelines, and a flushing liquid transmission pipe and a flushing medicine liquid transmission pipe are installed at the far ends of the medicine liquid collection box and the flushing liquid collection box respectively, and the top of the flushing liquid transmission pipe is fixedly connected with a telescopic pipe, and the top of the telescopic pipe is fixedly connected with a conical pipe, the first silicone flushing head is threadedly connected to the circumferential surface of the conical pipe, a connecting pipe is installed in the flushing medicine liquid transmission pipe, a flow controller is installed in the connecting pipe, and a second silicone flushing head is installed on the top of the connecting pipe, and an intelligent control system is arranged in the intelligent integrated controller.

[0008] As a preferred solution of the present invention, an intelligent integrated controller is installed on the top of the connecting shell, and a tough ring is fixedly connected to the circumferential inner wall of the connecting shell. The tough ring is located in the middle of the circumferential inner wall of the connecting shell, and the tough ring is sleeved on the outer surface of the medicine collection box, the medicine mixing equipment, the medicine diversion equipment and the flushing liquid collection box.

[0009] As a preferred solution of the present invention, a flow controller is fixedly connected to the circumferential surface of the connecting shell, and a liquid medicine collection box is threadedly connected to the circumferential surface of the connecting tube.

[0010] As a preferred solution of the present invention, a safety twist lock is installed on the circumferential surface of the telescopic tube, and the intelligent integrated controller is electrically connected to the flow controller, the liquid medicine diversion device, the flushing liquid collection box and the liquid medicine collection box.

[0011] As a preferred solution of the present invention, the flushing liquid collection box and the liquid medicine mixing device are both provided with a micro pump and a flow controller, and the circumferential surface of the connecting shell is fixedly connected with a flange.

[0012] As a preferred solution of the present invention, the flushing solution formula is:

[0013] Basic ingredients: Normal saline is used as the main solvent to maintain the osmotic pressure balance of the nasal cavity and reduce irritation;

[0014] Active ingredients:

[0015] Natural antibacterial factors: such as honey extract, which has good anti-inflammatory and antibacterial effects and promotes the repair of nasal mucosa;

[0016] Mucolytics: such as N-acetylcysteine, which help break down mucus buildup in the nasal cavity and improve ventilation;

[0017] Special drug delivery system: contains trace amounts of anticancer drugs, designed to be slowly released, acting directly on the nasopharynx to reduce systemic side effects;

[0018] Moisturizing factors: such as sodium hyaluronate, which keeps the nasal cavity moist and relieves dryness symptoms caused by treatment;

[0019] pH adjustment: Ensure that the pH value of the flushing solution is close to the natural state of the human body to avoid damage to the nasal tympanic membrane.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. In this solution, the intelligent integrated controller has a built-in microprocessor and sensor array, which can monitor the temperature, flow rate and drug mixing ratio of the flushing fluid in real time to ensure the optimization of treatment conditions. The user or the intelligent system can adjust the flushing speed and total amount through the controller, which not only ensures the treatment effect, but also reduces unnecessary stimulation and improves the comfort of flushing. The intelligent integrated controller connected to the top of the shell is convenient for intuitive operation, while ensuring the dryness and safety of the controller. The introduction of the toughness ring effectively strengthens the internal components to prevent displacement caused by vibration or collision, and improves the overall stability and durability. In addition, the toughness ring also strengthens the sealing between the components to avoid drug leakage and ensure the hygiene and safety of the flushing process. The flusher is connected to multiple key components through an electrical interface, so that the intelligent system can monitor the working status in real time and automatically respond to treatment needs, such as automatically adjusting the drug ratio according to the algorithm, or dynamically adjusting the flushing intensity according to user feedback. The system also records treatment data to provide data support for the formulation of personalized treatment plans and effect evaluation, realizing comprehensive intelligent management of the treatment process.

[0022] 2. In this solution, the flushing fluid collection box and the drug mixing device are equipped with a micro pump and a flow controller to ensure the independent and precise supply of the flushing fluid and the drug solution, meeting the needs of personalized treatment, while reducing stimulation to the patient and improving the comfort and effect of treatment. The flushing fluid formula combines basic ingredients with active ingredients, such as normal saline to maintain osmotic pressure balance, natural antibacterial factors to promote mucosal repair, mucolytics to improve ventilation, special drug delivery systems to slowly release anticancer drugs to reduce side effects, and moisturizing factors to relieve dryness caused by treatment. These ingredients work together to clean the nasal cavity and assist in treatment, reducing the adverse reactions of nasopharyngeal carcinoma treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 A perspective view of the present invention;

[0025] Figure 2 It is a cutaway stereogram of the present invention from a first viewing angle;

[0026] Figure 3 It is a cutaway stereoscopic view from a second viewing angle of the present invention;

[0027] Figure 4 It is a block diagram of the nasal irrigation formula composition of the present invention.

[0028] In the figure: 1. connecting shell; 2. intelligent integrated controller; 3. flushing liquid transmission pipe; 4. telescopic tube; 5. safety twist lock; 6. conical tube; 7. first silicone flushing head; 8. flushing liquid transmission pipe; 9. toughness ring; 10. liquid diversion equipment; 11. second silicone flushing head; 12. liquid collection box; 13. connecting pipe; 14. liquid collection box; 15. flow controller; 16. flange; 17. liquid mixing equipment; 18. flushing liquid collection box. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1

[0031] See also Figure 1-Figure 4 , the present invention provides the following technical solutions:

[0032] Nasal irrigation device for nasopharyngeal carcinoma treatment, including:

[0033] A connecting shell 1 is provided, and a medicine liquid mixing device 17, a medicine liquid diverting device 10, a medicine liquid collecting box 12 and a flushing liquid collecting box 18 are installed on the bottom inner wall of the connecting shell 1. The medicine liquid mixing device 17, the medicine liquid diverting device 10, the medicine liquid collecting box 12 and the flushing liquid collecting box 18 are connected by pipelines. A flushing liquid transmission pipe 3 and a flushing medicine liquid transmission pipe 8 are installed at the far ends of the medicine liquid collecting box 12 and the flushing liquid collecting box 18 respectively. The top of the flushing liquid transmission pipe 3 is fixedly connected with a telescopic pipe 4, and the top of the telescopic pipe 4 is fixedly connected with a conical pipe 6. The first silicone flushing head 7 is threadedly connected to the circumferential surface of the conical pipe 6. A connecting pipe 13 is installed in the flushing medicine liquid transmission pipe 8, and a flow controller 15 is installed in the connecting pipe 13. A second silicone flushing head 11 is installed on the top of the connecting pipe 13. An intelligent control system is arranged in the intelligent integrated controller 2.

[0034] In a specific embodiment of the present invention, the connecting shell 1 has good corrosion resistance and sealing performance, and the internal space layout of the connecting shell 1 is reasonable, providing an integrated platform for the liquid medicine processing system. The liquid medicine mixing device 17 is located on the bottom inner wall of the connecting shell 1, and the precise mixing of the flushing liquid and the drug is achieved through a micro pump and a stirring device. This device can automatically mix the various components in the flushing liquid formula according to a preset ratio to ensure that the drug concentration is consistent for each flushing. The liquid medicine diversion device 10 is immediately connected to the liquid medicine mixing device 17, and is responsible for accurately distributing the mixed liquid medicine to the liquid medicine collection box 12 and the flushing liquid collection box 18 to meet the needs of different flushing stages. The liquid medicine collection box 12 and the flushing liquid collection box 18 are respectively used for temporary storage. Prepared liquid medicine and pure flushing liquid, the box is designed with an observation window to check the liquid level, flushing liquid transmission tube 3 and flushing liquid transmission tube 8, the former of the flushing liquid transmission tube 3 is connected to the liquid collection box 12, and the flushing liquid transmission tube 8 is connected to the flushing liquid collection box 18. The material of the two transmission tubes is medical silicone, which ensures the safety and flexibility of liquid transmission, telescopic tube 4 and conical tube 6: the top of the telescopic tube 4 is connected to the flushing liquid transmission tube 3, and its retractable design is convenient for users to adjust the length according to their own nasal cavity structure. The conical tube 6 is threadedly connected to the top of the telescopic tube 4 to further guide the flow of liquid. The first silicone flushing head 7: the first silicone flushing head 7 is threadedly fixed to the outside of the conical tube 6 and is designed to be made of silicone material with a soft touch , the shape adapts to the anatomical structure of the nasal cavity and reduces discomfort during the flushing process. The connecting tube 13 and the flow controller 15: The flushing liquid transmission tube 8 has a built-in connecting tube 13, and the connecting tube 13 is equipped with a flow controller 15, which allows the user or the intelligent system to adjust the flushing speed and total amount according to the treatment needs, ensuring the treatment effect while reducing unnecessary stimulation. The second silicone flushing head 11 is installed at the top of the connecting tube 13. It is also made of silicone material. The shape design takes into account the special anatomical structure of the nasopharynx to improve the accuracy and comfort of drug delivery. The intelligent integrated controller 2 has a built-in intelligent control system, which communicates with the mobile application via Bluetooth or Wi-Fi to realize personalized flushing program setting and treatment data recording. The system has functions such as recording and analysis, and remote monitoring. Users can adjust flushing parameters through the mobile phone APP, and doctors can also adjust the treatment plan remotely to achieve intelligent management. When treating patients, medical professionals configure the medicine according to the prescription, input parameters through the intelligent integrated controller 2, and start the medicine mixing device 17 for mixing. After mixing, the medicine diversion device 10 distributes the medicine to the corresponding collection box. When ready, the user selects the appropriate flushing head, the first silicone flushing head 7 or the second silicone flushing head 11, and starts the flushing program through the intelligent integrated controller 2 or manually adjusts the flow controller 15. The flushing liquid or flushing medicine is delivered to the flushing head through the transmission pipeline to gently flush the nasal cavity, assist in treatment and maintain nasal hygiene.

[0035] For details, please refer to Figure 1-Figure 4An intelligent integrated controller 2 is installed on the top of the connecting shell 1, and a tough ring 9 is fixedly connected to the circumferential inner wall of the connecting shell 1. The tough ring 9 is located in the middle of the circumferential inner wall of the connecting shell 1, and the tough ring 9 is sleeved on the outer surfaces of the drug liquid collection box 12, the drug liquid mixing device 17, the drug liquid diversion device 10 and the flushing liquid collection box 18.

[0036] In this embodiment: the intelligent integrated controller 2 is installed on the top of the connecting shell 1, which is not only convenient for users to operate intuitively, but also ensures the dryness and safety of the controller. The controller is embedded with an advanced microprocessor and sensor array, which can monitor the temperature, flow rate and drug mixing ratio of the flushing liquid in real time, and automatically adjust to maintain the best treatment conditions through algorithm analysis. The tough ring 9 is an annular structure made of highly elastic material, which fits tightly to the middle of the circumferential inner wall of the connecting shell 1, and covers the outer surface of the drug collection box 12, the drug mixing device 17, the drug diversion device 10 and the flushing liquid collection box 18. The fastening effect of the tough ring 9 can effectively prevent the internal components from shifting due to vibration or accidental collision, thereby increasing the stability and durability of the entire flushing device system. When the flushing device encounters external force impact during use or transportation, the tough ring 9 can absorb and disperse this part of the energy, protect the delicate internal structure from damage, and extend the service life. The fitting design of the tough ring 9 also enhances the sealing between the various components, avoids drug leakage, and ensures the safety and hygiene of the flushing process.

[0037] For details, please refer to Figure 1-Figure 3 A flow controller 15 is fixedly connected to the circumferential surface of the connecting shell 1, and a liquid medicine collection box 14 is threadedly connected to the circumferential surface of the connecting tube 13.

[0038] In this embodiment: the flow controller 15 is directly fixed to the circumferential surface of the connecting shell 1. This design is convenient for users to operate directly. The flow rate of the flushing liquid can be quickly adjusted without opening the shell. By rotating or pressing the knob / button on the controller, the user can easily adjust the water flow rate according to personal feelings or doctor's advice to achieve the best flushing effect, while ensuring that the flushing process is both effective and comfortable, avoiding nasal discomfort caused by improper flow. The medicine collection box 14 is designed to be threadedly connected to the circumferential surface of the connecting tube 13, which improves the convenience of adding or replacing medicines. The user only needs to simply rotate to install or remove the collection box. The medicine collection box 14 is used to collect waste liquid flowing out of the nasal cavity after cleaning.

[0039] For details, please refer to Figure 2 A safety twist lock 5 is installed on the circumferential surface of the telescopic tube 4, and the intelligent integrated controller 2 is electrically connected to the flow controller 15, the liquid medicine diversion device 10, the flushing liquid collection box 18 and the liquid medicine collection box 12.

[0040] In this embodiment: the safety twist lock 5 integrated on the outer wall of the telescopic tube 4 provides a convenient and safe adjustment mechanism for the user. The user can freely adjust the length of the telescopic tube 4 according to the personal nasal cavity size or comfort requirements, and fix it by simply rotating the safety twist lock 5. The intelligent integrated controller 2 serves as the core control unit, and is closely connected with the flow controller 15, the liquid medicine diversion device 10, the flushing liquid collection box 18 and the liquid medicine collection box 12 through an electrical interface. This connection method not only realizes the precise control of the flushing process, including flow regulation, liquid medicine ratio distribution, etc., but also enables the intelligent system to monitor the operating status of each component in real time and automatically respond to changes in treatment needs. For example, the liquid medicine ratio is automatically adjusted according to the intelligent algorithm to adapt to different treatment stages, or the flushing intensity is dynamically adjusted through the flow controller 15 according to user feedback. In addition, the system can also record treatment data to provide data support for subsequent treatment effect evaluation and program adjustment, truly realizing intelligent management and personalized customization of the treatment process.

[0041] For details, please refer to Figure 1-Figure 4 A micro pump and a flow controller 15 are provided in the flushing liquid collection box 18 and the liquid medicine mixing device 17 , and a flange 16 is fixedly connected to the circumferential surface of the connecting shell 1 .

[0042] In this embodiment: the flushing liquid collection box 18 and the liquid medicine mixing device 17 are both equipped with a micro pump and a flow controller 15. This design realizes independent and precise control of the supply of flushing liquid and liquid medicine. The micro pump ensures the stable output of the liquid. Whether it is pure flushing liquid or mixed liquid medicine, it can be supplied at a set rate when needed. At the same time, the flow controllers 15 equipped with each one allow the user or the intelligent system to adjust the flow of the two liquids separately to meet the personalized needs of different treatment stages, ensure that the flushing treatment is both gentle and efficient, reduce unnecessary stimulation, and improve the comfort and effect of the treatment. The flange 16 fixedly assembled on the circumferential surface of the connecting shell 1 plays a dual role of strengthening the structural stability and providing an external interface. The flange 16 is designed for quick connection with other medical devices or accessories, such as connecting to a bracket system for convenient fixing in a specific position for use, or connecting to an external monitoring device to transmit the working status information of the flusher in real time. In addition, the addition of the flange 16 enhances the overall mechanical strength of the flusher, especially in the flushing process to resist the stress caused by the flow of liquid, ensuring the reliability and safety of long-term use.

[0043] For details, please refer to Figure 1-Figure 3 , flushing solution formula:

[0044] Basic ingredients: Normal saline is used as the main solvent to maintain the osmotic pressure balance of the nasal cavity and reduce irritation;

[0045] Active ingredients:

[0046] Natural antibacterial factors: such as honey extract, which has good anti-inflammatory and antibacterial effects and promotes the repair of nasal mucosa;

[0047] Mucolytics: such as N-acetylcysteine, which help break down mucus buildup in the nasal cavity and improve ventilation;

[0048] Special drug delivery system: contains trace amounts of anticancer drugs such as cisplatin particles, designed to be slowly released, acting directly on the nasopharynx to reduce systemic side effects;

[0049] Moisturizing factors: such as sodium hyaluronate, which keeps the nasal cavity moist and relieves dryness symptoms caused by treatment;

[0050] pH adjustment: Ensure that the pH value of the flushing solution is close to the natural state of the human body to avoid damage to the nasal tympanic membrane.

[0051] In this embodiment: Careful selection of basic ingredients: Normal saline as the main solvent is not only safe and non-irritating, but also can effectively maintain the osmotic pressure balance in the nasal cavity, avoid discomfort or damage caused by flushing, and provide a clean environment close to the physiological state for the nasal cavity. Natural antibacterial and anti-inflammatory effects: The addition of honey extract, with its excellent natural antibacterial and anti-inflammatory properties, helps to reduce the inflammatory response in the nasal cavity, promote the rapid repair of damaged nasal mucosa, reduce the risk of infection, and accelerate the recovery process after treatment. Mucolysis and ventilation improvement: N-acetylcysteine, as a highly efficient mucolytic agent, can effectively decompose and remove excess mucus in the nasal cavity, significantly improve the patency of the respiratory tract, reduce the feeling of obstruction, and improve the patient's comfort and quality of life. Targeted drug delivery and reduced side effects: Special drugs The drug delivery system uses trace amounts of anti-cancer drugs such as cisplatin particles and is designed in a slow release mode to ensure that the drugs accurately reach the nasopharyngeal lesions, maximizing the treatment effect while limiting the distribution of the drugs throughout the body, greatly reducing the systemic side effects of traditional chemotherapy. Moisturizing and barrier repair: Sodium hyaluronate, as a highly efficient moisturizing factor, can form a protective layer during the flushing process, effectively lock in moisture, combat nasal dryness caused by treatment, reduce mucosal damage, maintain the natural moist state of the nasal cavity, and further promote the self-repair ability of the nasal cavity. Precise control of pH value: By accurately adjusting the pH value of the flushing solution to match it with the human nasal environment, additional stimulation or damage caused by pH deviation is avoided, the integrity of the nasal mucosa is protected, and the gentleness and safety of the flushing process are ensured.

[0052] The working principle and use process of the present invention: The design of the nasal irrigator and the irrigating liquid formula for nasopharyngeal carcinoma treatment is intended to effectively relieve the nasal discomfort caused by nasopharyngeal carcinoma treatment through the combination of physical irrigating and drug action, and provide a new way for drug delivery to assist tumor treatment. The following is the operation process of the irrigator to solve the existing problems:

[0053] Preparation and distribution of liquid medicine:

[0054] Medical professionals input parameters into the intelligent integrated controller 2 according to the prescription, and start the liquid medicine mixing device 17 located on the inner wall of the bottom of the connection shell 1. The device accurately mixes the flushing liquid and the medicine through a micro pump and a stirring device to ensure the consistency of the drug concentration. After the mixing is completed, the liquid medicine diversion device 10 distributes the liquid medicine to the liquid medicine collection box 12 or the flushing liquid collection box 18 as needed to prepare for different flushing stages;

[0055] Intelligent control and personalized adjustment:

[0056] The intelligent integrated controller 2 is embedded with a microprocessor and sensor array, which can monitor various parameters of the irrigation fluid in real time, including temperature, flow rate and drug-liquid mixing ratio, to ensure optimal treatment conditions. Users or doctors can remotely adjust the irrigation plan through a mobile phone APP, using Bluetooth or Wi-Fi to achieve personalized treatment plan setting, record treatment data, and perform analysis and remote monitoring;

[0057] Flushing process and flow adjustment:

[0058] The user selects a suitable irrigation head, the first silicone irrigation head 7 or the second silicone irrigation head 11, which are designed to conform to the anatomical structure of the nasopharynx and improve the accuracy and comfort of drug delivery;

[0059] Through the intelligent integrated controller 2 or manually adjusting the flow controller 15, the user can flexibly adjust the flushing speed and total amount to ensure that the flushing is both effective and comfortable, and to avoid discomfort caused by improper flow. The flow controller 15 is directly fixed to the surface of the connecting shell 1 for quick adjustment, and the liquid medicine collection box 14 is threadedly connected to the connecting tube 13 for convenient drug addition and waste liquid collection;

[0060] Structural stability and safety:

[0061] The intelligent integrated controller 2 is installed on the top of the connecting shell 1 to keep it dry and safe. At the same time, a toughness ring 9 is provided on the circumferential inner wall of the connecting shell 1 to enhance the stability of the internal components, prevent displacement caused by vibration or collision, and improve the durability of the system. The flange 16 is fixed to the circumferential surface of the connecting shell 1, which not only enhances the structural stability, but also provides an interface for quick connection with other medical equipment, which is convenient for fixing and monitoring the flusher;

[0062] Flushing fluid formulation and delivery:

[0063] The formula of the irrigation solution contains the basic ingredient of normal saline, as well as active ingredients such as honey extract, N-acetylcysteine, trace amounts of anti-cancer drugs such as cisplatin particles and sodium hyaluronate, and is intended to keep the nasal cavity moist, reduce irritation, promote mucosal repair, improve ventilation and assist in drug delivery. The prepared irrigation solution or drug solution is transmitted through the telescopic tube 4, the conical tube 6, the irrigation solution transmission tube 3 or the irrigation drug solution transmission tube 8, and finally the nasal cavity is gently rinsed by the irrigation head to assist in treatment and maintain nasal hygiene.

[0064] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A nasal irrigation device for the treatment of nasopharyngeal carcinoma, characterized in that: include: A connecting shell (1), wherein the inner wall of the bottom of the connecting shell (1) is equipped with a liquid medicine mixing device (17), a liquid medicine diversion device (10), a liquid medicine collection box (12) and a flushing liquid collection box (18), wherein the liquid medicine mixing device (17), the liquid medicine diversion device (10), the liquid medicine collection box (12) and the flushing liquid collection box (18) are connected by pipelines, and the liquid medicine collection box (12) and the flushing liquid collection box (18) are respectively equipped with a flushing liquid transmission pipe (3) and a flushing liquid transmission pipe (8) at the ends away from each other, wherein the liquid medicine collection box (12) and the flushing liquid collection box (18) are respectively equipped with a flushing liquid transmission pipe (3) and a flushing liquid transmission pipe (8), wherein the liquid medicine mixing device (17), the liquid medicine diversion device (10), the liquid medicine collection box (12) and the flushing liquid collection box (18) are respectively connected by pipelines. The top end of the flushing liquid transmission tube (3) is fixedly connected to a telescopic tube (4), the top end of the telescopic tube (4) is fixedly connected to a conical tube (6), the first silicone flushing head (7) is threadedly connected to the circumferential surface of the conical tube (6), a connecting tube (13) is installed in the flushing liquid transmission tube (8), a flow controller (15) is installed in the connecting tube (13), a second silicone flushing head (11) is installed at the top end of the connecting tube (13), and an intelligent control system is provided in the intelligent integrated controller (2).

2. The auxiliary nasal irrigation device for nasopharyngeal carcinoma treatment according to claim 1, characterized in that: An intelligent integrated controller (2) is installed at the top of the connecting shell (1), and a flexible ring (9) is fixedly connected to the circumferential inner wall of the connecting shell (1). The flexible ring (9) is located in the middle of the circumferential inner wall of the connecting shell (1), and the flexible ring (9) is sleeved on the outer surfaces of the drug liquid collection box (12), the drug liquid mixing device (17), the drug liquid diversion device (10) and the flushing liquid collection box (18).

3. The auxiliary nasal irrigation device for nasopharyngeal carcinoma treatment according to claim 2, characterized in that: A flow controller (15) is fixedly connected to the circumferential surface of the connecting shell (1), and a liquid medicine collection box (14) is threadedly connected to the circumferential surface of the connecting tube (13).

4. The auxiliary nasal irrigation device for nasopharyngeal carcinoma treatment according to claim 3, characterized in that: A safety twist lock (5) is installed on the circumferential surface of the telescopic tube (4), and the intelligent integrated controller (2) is electrically connected to the flow controller (15), the liquid medicine diversion device (10), the flushing liquid collection box (18) and the liquid medicine collection box (12).

5. The auxiliary nasal irrigation device for nasopharyngeal carcinoma treatment according to claim 4, characterized in that: The flushing liquid collection box (18) and the liquid medicine mixing device (17) are both provided with a micro pump and a flow controller, and the circumferential surface of the connecting shell (1) is fixedly connected with a flange (16).

6. The nasal irrigator and irrigating liquid formula for the treatment of nasopharyngeal carcinoma according to claim 5 are used in the nasal irrigator for the treatment of nasopharyngeal carcinoma according to claim 5, characterized in that: The method comprises the following steps: the flushing solution formula: Basic ingredients: Normal saline is used as the main solvent to maintain the osmotic pressure balance of the nasal cavity and reduce irritation; Active ingredients: Natural antibacterial factors: such as honey extract, which has good anti-inflammatory and antibacterial effects and promotes the repair of nasal mucosa; Mucolytics: such as N-acetylcysteine, which help break down mucus buildup in the nasal cavity and improve ventilation; Special drug delivery system: contains trace amounts of anticancer drugs (such as cisplatin particles) designed for slow release, acting directly in the nasopharynx to reduce systemic side effects; Moisturizing factors: such as sodium hyaluronate, which keeps the nasal cavity moist and relieves dryness symptoms caused by treatment; pH adjustment: Ensure that the pH value of the flushing solution is close to the natural state of the human body to avoid damage to the nasal tympanic membrane.

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