Oral pharyngeal passage type gastrointestinal endoscope mouthpiece

Abstract

The utility model relates to oropharyngeal passage type gastroenterological mirror mouth piece, relate to the field of gastroenterological mirror article, it includes fixed establishment and undertakes the mechanism, the mechanism includes the shaped tube and cover panel, the shaped tube place sets up arc shape, the shaped tube is fixed on the cover panel, the cover panel sets up arc shape, and the cover panel is composed of soft material, the fixed establishment includes fixed band and connects the buckle, the fixed band is provided with two, one end of the fixed band with the cover panel fixed connection, the other end of the fixed band with the buckle fixed connection, two the buckle can be connected with each other. The utility model can play the role of supporting, and has improved the comfort.

Description

Technical Field

[0001] This utility model relates to the field of gastrointestinal endoscope products, and in particular to the mouthpiece of an oropharyngeal endoscope. Background Technology

[0002] During gastroscopy and colonoscopy, traditional mouthpieces typically only have the basic function of preventing patients from biting the endoscope, but they have many shortcomings in actual operation.

[0003] Existing conventional mouthpieces often only focus on the patient's biting occlusion, neglecting comprehensive consideration of the physiological structure of the patient's oropharynx and the comfort and safety needs during the examination. During gastroscopy and colonoscopy, patients need to keep their mouths open for extended periods, which can easily lead to fatigue and discomfort in the oral and pharyngeal muscles, increasing patient pain and resistance, and may even affect the smooth progress of the examination.

[0004] In addition, existing mouthpieces have defects in their fixing method, and their stability is poor. They are prone to displacement or falling off during the examination, which not only affects the examination operation, but may also cause accidental damage to the patient's oral cavity and throat, such as mucosal abrasion.

[0005] In response to the aforementioned technologies, and in order to overcome the problems existing in gastrointestinal endoscope mouthpieces in terms of comfort, safety, ventilation function, stability, and compatibility with gastrointestinal endoscopes, there is an urgent need to develop a new type of oropharyngeal-type gastrointestinal endoscope mouthpiece to meet the growing demand for gastrointestinal endoscopy examinations, improve examination quality, and enhance the patient's medical experience. Utility Model Content

[0006] In order to improve the quality of examinations and the patient's medical experience, this utility model provides an oropharyngeal endoscope mouthpiece.

[0007] This utility model provides an oropharyngeal endoscope mouthpiece, which adopts the following technical solution:

[0008] The mouthpiece for an oropharyngeal endoscope includes a fixing mechanism and a receiving mechanism. The receiving mechanism includes a shaping tube and a cover panel. The shaping tube is arc-shaped and fixed to the cover panel. The cover panel is arc-shaped and made of a soft material.

[0009] The fixing mechanism includes a fixing strap and a buckle. There are two fixing straps. One end of the fixing strap is fixedly connected to the cover panel, and the other end of the fixing strap is fixedly connected to the buckle. The two buckles can be connected to each other.

[0010] Optionally, one end of the shaping tube is made of rubber.

[0011] Optionally, the receiving mechanism further includes a buffer washer, which is fixed to one end of the shaping tube.

[0012] Optionally, the receiving mechanism further includes a pad, which is disposed on the upper end of the shaping tube and located at the end of the shaping tube near the buffer washer.

[0013] Optionally, one end face of the pad is arc-shaped, and the pad is an inflatable pad.

[0014] Optionally, the receiving mechanism further includes a tongue depressor, one end of which is hinged to the end of the shaping tube away from the pad.

[0015] Optionally, the receiving mechanism further includes a corrugated pipe, one end of which is fixedly connected to the shaping tube, and the other end of which is fixedly connected to the tongue depressor.

[0016] Optionally, the fixing strap is an elastic stretch strap.

[0017] In summary, this utility model has at least one of the following beneficial technical effects:

[0018] 1. By setting up a fixing mechanism, when the mouthpiece needs to be fixed, the shaping tube is inserted into the patient's mouth, and then the fixing strap is wrapped around the patient's head. The two fasteners are fixed together by the Velcro, which improves the stability of the fixation. The shaping tube is arc-shaped, which can better fit the patient's mouth and provide support, thus improving comfort. The cover panel can better fit the patient's face, improving the comfort, breathability and stability of the fixation. The elastic strap can be adapted to more patients' head shapes to improve comfort.

[0019] 2. By setting up a buffer gasket, the buffer gasket can make gentle contact with the inside of the patient's mouth during the fixation process, improving comfort; the inflatable pad can make gentle contact with the upper part of the patient's mouth, reducing the possibility of oral injury, while improving the stability of fixation.

[0020] 3. By setting a pad, the patient's tongue can be blocked, reducing the possibility that the patient's tongue may affect the gastroscopy. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram from another perspective of an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the overall structure from the side.

[0024] Explanation of reference numerals in the attached drawings: 100, fixing mechanism; 110, fixing strap; 120, buckle; 200, receiving mechanism; 210, shaping tube; 220, cover panel; 230, buffer washer; 240, pad; 250, tongue depressor; 260, corrugated pipe. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1 -Appendix Figure 3 The technical solutions in the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0026] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0027] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0030] This utility model discloses an oropharyngeal endoscope mouthpiece. See attached drawing. Figure 1 The mouthpiece for oropharyngeal gastrointestinal endoscopes mainly includes a fixing mechanism 100 and a receiving mechanism 200. The receiving mechanism 200 includes a shaping tube 210 and a cover panel 220. The shaping tube 210 is arc-shaped and fixed to the cover panel 220. The cover panel 220 is arc-shaped and made of soft material.

[0031] The fixing mechanism 100 includes a fixing strap 110 and a buckle 120. There are two fixing straps 110. One end of the fixing strap 110 is fixedly connected to the cover panel 220, and the other end of the fixing strap 110 is fixedly connected to the buckle 120. The two buckles 120 can be connected to each other.

[0032] When it is necessary to fix the mouthpiece, the shaping tube 210 is inserted into the patient's mouth, and then the fixing strap 110 is wrapped around the patient's head. The two fasteners 120 are fixed together by the Velcro action of the buckle 120, which improves the stability of the fixation. The shaping tube 210 is arc-shaped, which can better fit the patient's mouth and provide support, thus improving comfort. The cover panel 220 can better fit the patient's face, improving the comfort, breathability and stability of the fixation.

[0033] In some embodiments, one end of the tube 210 is made of rubber. This provides better sealing and cushioning, making the tube 210 gentler when in contact with the oral cavity, reducing irritation and potential harm to the patient's mouth. The rubber material also has a degree of flexibility, allowing it to better adapt to different patients' oral cavity shapes.

[0034] In some embodiments, the receiving mechanism 200 further includes a buffer washer 230, which is fixed to one end of the shaping tube 210. The addition of the buffer washer 230 can further alleviate the pressure on the inside of the patient's mouth during the fixing process, improving comfort while reducing the risk of injury and ensuring the safety of the mouthpiece during use.

[0035] In some embodiments, the receiving mechanism 200 further includes a pad 240 disposed at the upper end of the shaping tube 210, with the pad 240 located at the end of the shaping tube 210 near the buffer washer 230. The presence of the pad 240 can effectively prevent the tongue from moving into the endoscope path, reducing interference during the examination. Furthermore, due to its proximity to the buffer washer 230, it also serves as an additional layer of protection, enhancing support and protection for the mouth.

[0036] In some embodiments, one end face of the pad 240 is arc-shaped, and the pad 240 is an inflatable pad. The inflatable pad can adjust the pressure as needed to adapt to different patient needs and provide personalized comfort. The arc-shaped design ensures that the pad 240 fits more closely to the inner wall of the oral cavity, without affecting breathing or obstructing vision, while also enhancing the fixation effect.

[0037] In some embodiments, the receiving mechanism 200 further includes a tongue depressor 250, one end of which is hinged to the end of the shaping tube 210 away from the pad 240. The design of the tongue depressor 250 allows for angle adjustment to better accommodate different patient anatomy and effectively hold the tongue in a safe position, thereby ensuring smooth gastroscopy.

[0038] In some embodiments, the receiving mechanism 200 further includes a bellows 260, one end of which is fixedly connected to the shaping tube 210, and the other end of which is fixedly connected to the tongue depressor 250. The bellows 260 not only provides the necessary flexibility, allowing the tongue depressor 250 to be adjusted in position according to actual conditions, but its structural stability also ensures that the entire device will not easily deform or shift during use, increasing overall safety and reliability.

[0039] In some embodiments, the securing strap 110 is an elastic elastic strap. The use of elastic material allows the securing strap 110 to be suitable for various head shapes, improving wearing comfort and stability. The elastic elastic strap can also evenly distribute the applied pressure, avoiding excessive local pressure that could lead to discomfort or injury.

[0040] The implementation principle of the oropharyngeal endoscope mouthpiece of this utility model embodiment is as follows:

[0041] By inserting the curved shaping tube 210 into the patient's mouth and securing it with the fixing strap 110, which has Velcro fasteners 120, around the patient's head, not only is the stability of the fixation improved, but the shape of the shaping tube 210 also provides better support and comfort due to its closer fit to the patient's mouth. The design of the cover panel 220 further enhances facial fit, improves breathability and fixation effect, and the application of the elastic stretch strap ensures that the device can adapt to different patients' head shapes, improving overall comfort. Secondly, the introduction of the cushioning gasket 230 and the air cushion achieves gentle contact with the inside of the patient's mouth during fixation, reducing potential oral injury and enhancing the reliability of fixation. Finally, the pad 240 is set to block the patient's tongue, effectively reducing the possibility of tongue interference during gastroscopy. In summary, these improvements significantly improve the safety, stability, and patient comfort of the mouthpiece.

[0042] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An oropharyngeal endoscope mouthpiece, characterized in that: It includes a fixing mechanism (100) and a receiving mechanism (200). The receiving mechanism (200) includes a shaping tube (210) and a cover panel (220). The shaping tube (210) is arc-shaped and fixed to the cover panel (220). The cover panel (220) is arc-shaped and made of soft material. The fixing mechanism (100) includes a fixing strap (110) and a buckle (120). There are two fixing straps (110). One end of the fixing strap (110) is fixedly connected to the cover panel (220), and the other end of the fixing strap (110) is fixedly connected to the buckle (120). The two buckles (120) can be connected to each other. The receiving mechanism (200) also includes a pad (240), which is disposed on the upper end of the shaping tube (210) and is located at the end of the shaping tube (210) near the buffer washer (230).

2. The mouthpiece for oropharyngeal gastrointestinal endoscopes according to claim 1, characterized in that: One end of the shaping tube (210) is made of rubber.

3. The mouthpiece for a gastrointestinal endoscope according to claim 1, characterized in that: The receiving mechanism (200) also includes a buffer washer (230), which is fixed to one end of the shaping tube (210).

4. The mouthpiece for oropharyngeal gastrointestinal endoscopes according to claim 1, characterized in that: One end face of the pad (240) is arc-shaped, and the pad (240) is an inflatable pad.

5. The oropharyngeal endoscope mouthpiece according to claim 4, characterized in that: The receiving mechanism (200) also includes a tongue depressor (250), one end of which is hinged to the end of the shaping tube (210) away from the pad (240).

6. The mouthpiece for a gastrointestinal endoscope according to claim 5, characterized in that: The receiving mechanism (200) also includes a corrugated pipe (260), one end of which is fixedly connected to the shaping tube (210), and the other end of which is fixedly connected to the tongue depressor (250).

7. The oropharyngeal endoscope mouthpiece according to claim 1, characterized in that: The fixing belt (110) is an elastic stretch belt.

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