Sprayer with mouth opening exercise function

Abstract

The utility model discloses a sprayer with a mouth opening exercise function, and relates to the technical field of medical instruments. The sprayer with the mouth opening exercise function comprises a circular ring, supports are fixedly connected to the outer walls of the two sides of the circular ring, bandages are fixedly connected to the two supports, hook-and-loop fasteners are fixedly connected to the outer walls of the bandages, the hook-and-loop fasteners on the outer walls of the two bandages adhere to each other, and the bandages are fixed to the back of the head through adhesion of the hook-and-loop fasteners. A wooden plug containing nozzle is inserted into the circular ring; a sprayer is further included, a spray nozzle is arranged on one side of the sprayer, a hollow cavity is formed in the inner wall of the wooden plug containing nozzle, a spray hole is formed in one end of the spray nozzle, and the spray nozzle is arranged in the wooden plug containing nozzle in an inserted mode. According to the utility model, mouth opening practice and spray treatment are organically combined, so that a patient does not need to use different tools respectively when performing mouth opening practice and receiving oral spray treatment, the operation is more convenient, and the requirements of the patient on convenience and high efficiency in the treatment process are effectively met.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a sprayer with an opening-mouth practice function. Background Technology

[0002] Acute radiation-induced oral mucositis is a common complication of radiotherapy for head and neck tumors, with approximately 95% of tongue cancer patients developing oral ulcers of varying degrees after radiotherapy. Mild cases present with pain, affecting swallowing, eating, and speech; severe cases may require suspending or terminating treatment due to the extent of the damage.

[0003] Kangfuxin liquid combined with lidocaine for adjuvant oxygen therapy is a treatment option for patients with oral ulcers after chemotherapy for nasopharyngeal carcinoma. It can accelerate the healing of ulcers and effectively relieve the patient's pain symptoms. During and after radiotherapy, patients need to persist in mouth-opening exercises for 1 to 2 years. Cork is a good auxiliary tool for patients to practice mouth-opening.

[0004] Currently, there are no medical devices that can organically combine mouth-opening practice with oral spray therapy. This lack of integration means that patients need to use different tools for mouth-opening practice and oral spray therapy, making the process cumbersome and failing to meet patients' needs for convenience and efficiency during treatment. Utility Model Content

[0005] The purpose of this invention is to provide a sprayer with an opening practice function, which solves the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sprayer with a mouth-opening practice function, comprising a ring, on both outer walls of the ring being fixedly connected to brackets, on both brackets being fixedly connected to straps, on the outer walls of the straps being fixedly connected to Velcro, the Velcro on the outer walls of the two straps being glued together, the straps being fixed to the back of the head by the Velcro, and a wooden plug mouthpiece being inserted into the ring, the inner wall of the wooden plug mouthpiece having a hollow cavity;

[0007] It also includes a sprayer, which has a nozzle on one side and a spray hole at one end. The nozzle is inserted into the mouthpiece of the wooden plug, and a control switch is fixedly connected to the outer wall of the sprayer.

[0008] The ring is provided with a limiting structure one for fixing the cork nozzle, and the bracket is provided with a limiting structure two for fixing the sprayer on one side.

[0009] Preferably, a headband is fixedly connected to the outer wall of the bracket, the headband being elastic and fitted onto the head.

[0010] Preferably, the diameter of the narrow end of the cork stopper is 3.2 cm, and the diameter of the wide end of the cork stopper is 3.8 cm.

[0011] Preferably, the limiting structure includes a limiting bolt, the outer wall of which is threadedly connected to the inner wall of the ring, and a limiting pad is movably connected to the bottom end of the limiting bolt, the outer wall of which abuts against the outer wall of the cork spout.

[0012] Preferably, the second limiting structure includes a connecting rod, one end of which is fixedly connected to the outer wall of the bracket, and the other end of which is fixedly connected to a clamp. The sprayer is disposed inside the clamp, and the clamp limits and fixes the sprayer.

[0013] Preferably, the clamp includes clamp plates, and two clamp plates are provided, which are rotatably connected. A bolt is provided on one side of each clamp plate, and a nut is threaded onto the outer wall of the bolt.

[0014] Compared with related technologies, the sprayer with mouth-opening practice function provided by this utility model has the following beneficial effects:

[0015] 1. This utility model provides a sprayer with an opening practice function, which organically combines opening practice and spray therapy. Patients do not need to use different tools when performing opening practice and receiving oral spray therapy, making the operation more convenient and effectively meeting patients' needs for convenience and efficiency in the treatment process.

[0016] 2. This utility model provides a sprayer with an opening practice function. The device is stabilized by a double fixing method of straps and headband. The Velcro on the outer wall of the straps can be glued together and fixed around the back of the head for initial fixation. The elastic headband on the outer wall of the bracket is fitted onto the head to further enhance stability and distribute and reduce the weight of the device, providing a comfortable wearing experience for the patient.

[0017] 3. This utility model provides a sprayer with an opening practice function. The wooden stopper mouthpiece has different specifications with a diameter of 3.2cm at the narrow end and 3.8cm at the wide end. Users can choose the appropriate end to put in their mouth for opening practice according to the distance between their upper and lower incisors, which meets the personalized needs of different patients and has a wider range of applications.

[0018] 4. This utility model provides a sprayer with a mouth-opening practice function. The limiting structure set inside the ring can adjust the position of the limiting pad by rotating the limiting bolt, so that it abuts against the outer wall of the wooden plug mouthpiece, thereby limiting the wooden plug mouthpiece and effectively preventing it from shifting during mouth-opening practice, ensuring the stability and effectiveness of the practice.

[0019] 5. This utility model provides a sprayer with an opening practice function. The sprayer is limited and fixed by a connecting rod and a clamp. The clamp consists of two rotating plates and the tightness can be adjusted by bolts and nuts. It can adapt to sprayers of different specifications and fix them firmly, which enhances the practicality and versatility of the device. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0021] Figure 2 This is a side view of Embodiment 1 of the present invention.

[0022] Figure 3 This is a schematic diagram of the support structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the sprayer of this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of Embodiment 2 of this utility model;

[0025] Figure 6 This is a partial structural schematic diagram of Embodiment 2 of the present invention;

[0026] Figure 7 For the present utility model Figure 6 Enlarged structural diagram at point A in the middle.

[0027] In the diagram: 1. Ring; 2. Bracket; 3. Strap; 4. Velcro; 5. Headband; 6. Sprayer; 7. Nozzle; 8. Spray hole; 9. Control switch; 10. Cork mouthpiece; 11. Hollow cavity; 12. Limit bolt; 13. Limit pad; 14. Connecting rod; 15. Clamp. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model. Example 1:

[0029] Please see Figures 1-4This utility model provides a technical solution: a sprayer with mouth-opening practice function, including a ring 1, with brackets 2 fixedly connected to both outer walls of the ring 1, and straps 3 fixedly connected to both brackets 2, with Velcro 4 fixedly connected to the outer wall of the straps 3, and the Velcro 4 on the outer walls of the two straps 3 are glued to each other, and the straps 3 are fixed to the back of the head by the Velcro 4. A wooden plug mouthpiece 10 is inserted into the ring 1, and a hollow cavity 11 is opened in the inner wall of the wooden plug mouthpiece 10.

[0030] It also includes a sprayer 6, a nozzle 7 is provided on one side of the sprayer 6, a spray hole 8 is opened at one end of the nozzle 7, the nozzle 7 is inserted into the wooden plug mouthpiece 10, and a control switch 9 is fixedly connected to the outer wall of the sprayer 6.

[0031] The outer wall of the bracket 2 is fixedly connected to a headband 5, which is elastic and is fitted onto the head.

[0032] The cork stopper 10 has a diameter of 3.2 cm at its narrow end and 3.8 cm at its wide end. The cork is then appropriately cut to match the diameter of the patient's incisor spacing.

[0033] In this embodiment, the brackets 2, which are fixedly connected to the outer walls of both sides of the ring 1, are respectively provided with straps 3. The Velcro 4 on the outer walls of the straps 3 are glued together, so that the straps 3 can be wrapped around and fixed behind the head to achieve the initial fixation of the device. The outer wall of the bracket 2 has an elastic headband 5, which can be fitted onto the head to further enhance the stability of the device, distribute and reduce weight, and provide a comfortable wearing experience.

[0034] The wooden plug mouthpiece 10 is inserted into the inner ring 1. The diameter of its thin end is 3.2cm and the diameter of its thick end is 3.8cm. The user can choose the appropriate end of the wooden plug mouthpiece 10 according to the distance between his / her upper and lower incisors and put it into his / her mouth to practice opening his / her mouth.

[0035] The nozzle 7 on one side of the sprayer 6 is inserted into the wooden stopper mouthpiece 10. One end of the nozzle 7 has a spray hole 8. When the sprayer 6 is started, the liquid or gas generated by the sprayer 6 is sprayed out through the spray hole 8 on the nozzle 7 to spray the inside of the oral cavity.

[0036] In this implementation plan, the entire device is covered with silicone to increase comfort.

[0037] Example 2:

[0038] This embodiment is a further optimization of Embodiment 1. Based on Embodiment 1, as follows: Figure 5-7 As shown, a limiting structure 1 for fixing the cork nozzle 10 is provided inside the ring 1, and a limiting structure 2 for fixing the sprayer 6 is provided on one side of the bracket 2.

[0039] The limiting structure includes a limiting bolt 12, the outer wall of which is threaded to the inner wall of the ring 1, and the bottom end of the limiting bolt 12 is movably connected to a limiting pad 13, the outer wall of which abuts against the outer wall of the wooden plug mouthpiece 10.

[0040] The second limiting structure includes a connecting rod 14. One end of the connecting rod 14 is fixedly connected to the outer wall of the bracket 2, and the other end of the connecting rod 14 is fixedly connected to a clamp 15. The sprayer 6 is located inside the clamp 15, and the clamp 15 limits and fixes the sprayer 6.

[0041] The clamp 15 includes a clamp plate, and there are two clamp plates that are rotatably connected. A bolt is provided on one side of each clamp plate, and a nut is connected to the threaded outer wall of the bolt.

[0042] In this embodiment, a limiting structure is provided inside the ring 1. The outer wall of the limiting bolt 12 is threadedly connected to the inner wall of the ring 1. By rotating the limiting bolt 12, its position inside the ring 1 can be adjusted, thereby driving the limiting pad 13 connected to the bottom end to move, so that the outer wall of the limiting pad 13 abuts against the outer wall of the wooden plug mouthpiece 10, which plays a limiting role on the wooden plug mouthpiece 10, preventing it from shifting during mouth-opening practice, and ensuring the stability and effectiveness of the practice.

[0043] A limiting structure 2 is set on one side of the bracket 2. The clamp 15 on the connecting rod 14 limits and fixes the sprayer 6 inside it. The clamp 15 consists of two rotating plates. The bolt and nut on one side are threaded together. By adjusting the bolt and nut, the tightness of the clamp 15 can be changed, so as to adapt to different specifications of sprayers 6 and fix them firmly.

[0044] Working principle: The brackets 2, which are fixedly connected to the outer walls of both sides of the ring 1, are equipped with straps 3. The Velcro 4 on the outer walls of the straps 3 are glued together, allowing the straps 3 to be wrapped around and fixed behind the head, achieving initial fixation of the device. The outer wall of the bracket 2 has an elastic headband 5, which can be fitted onto the head to further enhance the stability of the device, distribute and reduce weight, and provide a comfortable wearing experience.

[0045] The wooden plug mouthpiece 10 is inserted into the inner ring 1. The diameter of its thin end is 3.2cm and the diameter of its thick end is 3.8cm. The user can choose the appropriate end of the wooden plug mouthpiece 10 according to the distance between his / her upper and lower incisors and put it into his / her mouth to practice opening his / her mouth.

[0046] A limiting structure is set inside the ring 1. The outer wall of the limiting bolt 12 is threadedly connected to the inner wall of the ring 1. By rotating the limiting bolt 12, its position inside the ring 1 can be adjusted, thereby driving the limiting pad 13 connected to the bottom end to move, so that the outer wall of the limiting pad 13 abuts against the outer wall of the wooden plug mouthpiece 10, which plays a limiting role in the wooden plug mouthpiece 10, preventing it from shifting during mouth-opening practice, and ensuring the stability and effectiveness of the practice.

[0047] The nozzle 7 on one side of the sprayer 6 is inserted into the wooden stopper mouthpiece 10, and a spray hole 8 is opened at one end of the nozzle 7. A limiting structure 2 is set on one side of the bracket 2. One end of the connecting rod 14 is fixedly connected to the outer wall of the bracket 2. The clamp 15 on the connecting rod 14 limits and fixes the sprayer 6 to its inner side. The clamp 15 consists of two rotatably connected clamp plates. A bolt and nut are threadedly connected on one side. By adjusting the bolt and nut, the tightness of the clamp 15 can be changed, thereby adapting to different specifications of sprayers 6 and fixing them firmly.

[0048] When the sprayer 6 is activated, the liquid or gas produced by the sprayer 6 is sprayed out through the nozzle 8 on the nozzle 7 to spray the inside of the oral cavity.

[0049] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A sprayer with a mouth opening exercise function comprising a circular ring (1), characterized in that: The outer walls of both sides of the ring (1) are fixedly connected to brackets (2), and straps (3) are fixedly connected to the two brackets (2). The outer walls of the straps (3) are fixedly connected to Velcro (4). The Velcro (4) on the outer walls of the two straps (3) are glued to each other. The straps (3) are fixed to the back of the head by the Velcro (4). A wooden plug mouthpiece (10) is inserted into the ring (1). The inner wall of the wooden plug mouthpiece (10) has a hollow cavity (11). It also includes a sprayer (6), a nozzle (7) is provided on one side of the sprayer (6), a spray hole (8) is provided at one end of the nozzle (7), the nozzle (7) is inserted into the wooden plug mouthpiece (10), and a control switch (9) is fixedly connected to the outer wall of the sprayer (6). The ring (1) is provided with a limiting structure one for fixing the wooden plug mouthpiece (10), and the bracket (2) is provided with a limiting structure two for fixing the sprayer (6) on one side.

2. The nebulizer with the mouth opening exercise function according to claim 1, characterized in that: The outer wall of the bracket (2) is fixedly connected to a headband (5), which is elastic and is fitted onto the head.

3. The nebulizer with the mouth opening exercise function according to claim 1, characterized in that: The diameter of the narrow end of the cork stopper (10) is 3.2 cm, and the diameter of the thick end of the cork stopper (10) is 3.8 cm.

4. The nebulizer with the mouth opening exercise function according to claim 1, characterized in that: The limiting structure includes a limiting bolt (12), the outer wall of the limiting bolt (12) is threadedly connected to the inner wall of the ring (1), the bottom end of the limiting bolt (12) is movably connected to a limiting pad (13), and the outer wall of the limiting pad (13) abuts against the outer wall of the wooden plug mouthpiece (10).

5. The nebulizer with the mouth opening exercise function according to claim 1, characterized in that: The second limiting structure includes a connecting rod (14), one end of which is fixedly connected to the outer wall of the bracket (2), and the other end of which is fixedly connected to a clamp (15). The sprayer (6) is located inside the clamp (15), and the clamp (15) limits and fixes the sprayer (6).

6. The nebulizer with the mouth opening exercise function according to claim 5, characterized in that: The clamp (15) includes a clamp plate, and two clamp plates are provided. The two clamp plates are rotatably connected, and a bolt is provided on one side of the two clamp plates. The outer wall of the bolt is threaded with a nut.

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