Novel visible nip capable of preventing regurgitation and aspiration

Abstract

The utility model relates to the technical field of novel nipples, in particular to a novel visible nipper capable of preventing regurgitation and aspiration, which comprises a nipper tube, the outer surface of the nipper tube is connected with a lip baffle, the inside of the nipper tube is movably connected with a channel tube made of transparent materials, an esophagus opening is arranged on the end face of the channel tube, and the esophagus opening is communicated with the channel tube. The esophageal opening is connected with the outer esophageal opening through the feeding channel, the air bag is installed on the outer wall of the portion, on one side of the esophageal opening, of the channel tube, when gastric regurgitation occurs in the detection process of a patient, the air inlet tube can be inflated, the air bag is filled, the esophageal opening is blocked, foreign matter is prevented from entering the trachea during gastric regurgitation, and aspiration pneumonia is avoided. And the channel tube is made of a transparent material, so that various abnormal conditions that whether the glottis is blocked due to the posterior falling of the tongue at the inlet of the glottis esophagus, whether laryngeal spasm or regurgitation of gastric contents exist or not can be seen under the visual clamping of the channel tube, and rescue treatment can be carried out more easily in time.

Description

Technical Field

[0001] The utility model relates to the technical field of novel bite mouths, in particular to a novel bite mouth with visual anti-reflux mis-inhalation function. Background Art

[0002] At present, bites have been widely used in clinical practice. The bites commonly used in clinical practice are mostly oval tubular, wide outside and narrow inside, hollow, and mostly made of hard plastic. During the painless gastroenteroscopy, the patient is in an unconscious state of intravenous anesthesia, but when spraying iodine, patients with reflux esophagitis are prone to choking and reflux, leading to reflux esophagitis. In addition, the existing bites are small in size and the gastroscope cannot be passed through the bites. In addition, some obese patients cannot use the existing bites, resulting in the obese patients having no bites and being completely unable to undergo intravenous anesthesia.

[0003] Therefore, it is necessary to provide a new bite with visual anti-reflux and anti-aspiration function to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a new bite mouth with visual anti-reflux and mis-aspiration function.

[0005] The utility model provides a new bite mouth with visual anti-reflux and misaspiration function, comprising: a bite mouth tube, the outer side of the bite mouth tube is connected to a lip baffle, the inner part of the bite mouth tube is movably connected to a channel tube, the channel tube is made of transparent material, the outer surface of the channel tube is provided with an esophageal opening, the esophageal opening is connected to the outer esophageal opening through a feeding channel, an air bag is installed on the outer wall of the channel tube on one side of the esophageal opening, the end face of the air bag is connected to an air intake pipe, the air intake pipe is communicated with the air intake channel and passes through the outer side of the channel tube, the feeding channel and the air intake channel are arranged inside the end face of the channel tube, the outer surface of the channel tube is provided with an observation hole, and a camera is installed inside the observation hole.

[0006] Preferably, a protective pad is bonded to the outer surface of the bite tube, and the protective pad is made of soft material.

[0007] Preferably, a connecting ring is provided inside the bite tube, and the outer wall sleeve of one end of the channel tube is connected to the outer connecting ring, and the inner diameter of the connecting ring is larger than the outer diameter of the channel tube and smaller than the outer diameter of the outer connecting ring.

[0008] Preferably, a connecting hole is provided at the top of the connecting ring, and a connecting shaft matching the connecting hole is provided at the bottom of the outer connecting ring.

[0009] Preferably, the inner wall of the channel tube is provided with an internal thread which can be threadedly connected to the oxygen supply pipeline.

[0010] Preferably, the channel tube has a curved structure, and the lip baffle has an elliptical shape.

[0011] Compared with the related art, the new bite mouth with visual anti-reflux aspiration provided by the utility model has the following beneficial effects:

[0012] 1. The utility model provides a bite tube, which can be placed inside the mouth to open the mouth and teeth, and then a gastroscope can be inserted through the bite tube and into the body through the channel tube to perform a gastroenteroscopic examination on the patient. When the patient has gastric reflux during the examination, the air inlet tube can be inflated to fill the air bag and block the esophageal opening to prevent foreign matter from entering the trachea during gastric reflux, causing aspiration pneumonia and affecting the patient's health. An observation hole with a camera is provided on the outer surface of the channel tube, and the throat can be observed more conveniently through the observation hole, and various abnormal conditions such as whether the glottis is blocked by the tongue falling back at the entrance of the glottis and the esophagus, whether there is laryngeal spasm or reflux of gastric contents can be found more easily, so as to provide timely rescue and treatment.

[0013] 2. The utility model provides a protective pad made of soft material, so that when the mouthpiece tube supports the inside of the mouth, the inside of the mouth will not feel uncomfortable when it contacts the mouthpiece tube, thereby improving the comfort of the patient;

[0014] 3. The utility model provides a curved structure for the channel tube, which facilitates the passage of the channel tube into the throat tube, and provides an elliptical lip baffle, which facilitates the contact of the lip baffle with both sides of the mouth, thereby supporting the bite tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a new bite mouth with visual anti-backflow and mis-aspiration provided by the utility model;

[0016] Figure 2 for Figure 1 The structural schematic diagram of the bite tube and the lip baffle shown;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the channel tube shown;

[0018] Figure 4 It is a structural diagram of the feeding channel;

[0019] Numbers in the figure: 1. bite tube; 2. lip baffle; 3. channel tube; 4. esophageal opening; 5. air bag; 6. connecting ring; 7. connecting hole; 8. external connecting ring; 9. connecting shaft; 10. air inlet channel; 11. air inlet pipe; 12. external esophageal opening; 13. internal thread; 14. feeding channel; 15. observation hole. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] The following is a detailed description of the specific implementation of a new bite mouth with visual anti-reflux aspiration function in conjunction with a specific embodiment.

[0022] refer to Figures 1 to 4 The utility model provides a new type of bite mouth with visual anti-reflux aspiration function, comprising: a bite mouth tube 1, a lip baffle 2 is connected to the outside of the bite mouth tube 1, the inside of the bite mouth tube 1 is movably connected to a channel tube 3, the channel tube 3 is made of transparent material, an esophageal opening 4 is provided on the outer surface of the channel tube 3, the esophageal opening 4 is connected to an external esophageal opening 12 through a feeding channel 14, an air bag 5 is installed on the outer wall of the channel tube 3 close to the esophageal opening 4, the end face of the air bag 5 is connected to an air intake pipe 11, the air intake pipe 11 passes through an air intake channel 10 and is located on the outside of the channel tube 3, the feeding channel 14 and the air intake channel 10 are arranged inside the end face of the channel tube 3, an observation hole 15 is provided on the outer surface of the channel tube 3, a camera is installed inside the observation hole 15.

[0023] It should be noted that: by providing the bite tube 1, the bite tube 1 can be placed inside the mouth to stretch the mouth and teeth, and then the gastroscope can be inserted from the bite tube 1 and enter the body through the channel tube 3 to perform a gastrointestinal endoscopy on the patient. When the patient has gastric reflux during the detection process, the air inlet tube 11 can be inflated to fill the air bag 5 and block the esophageal opening 4 to prevent foreign matter from entering the trachea during gastric reflux, causing aspiration pneumonia and affecting the patient's health. An observation hole 15 with a camera is provided on the outer surface of the channel tube 3, and the throat can be observed more conveniently through the observation hole 15, and various abnormal conditions such as whether the glottis is blocked by the tongue falling back at the entrance of the glottis and the esophagus, whether there is laryngeal spasm or reflux of gastric contents can be found more easily, so as to provide timely rescue and treatment.

[0024] In the embodiment of the utility model, a protective pad is bonded to the outer surface of the bite tube 1, and the protective pad is made of soft material.

[0025] It should be noted that by providing a protective pad supported by a soft material, when the mouthpiece tube 1 supports the inside of the mouth, the inside of the mouth will not feel uncomfortable when it contacts the mouthpiece tube 1, thereby improving the comfort of the patient.

[0026] In the embodiments of the present invention, reference is made to Figure 2 , Figure 3 As shown, a connecting ring 6 is provided inside the bite tube 1, and the outer wall sleeve of one end of the channel tube 3 is connected to an outer connecting ring 8. The inner diameter of the connecting ring 6 is larger than the outer diameter of the channel tube 3 and smaller than the outer diameter of the outer connecting ring 8.

[0027] In the embodiments of the present invention, reference is made to Figure 2 , Figure 3 As shown, a connecting hole 7 is provided at the top of the connecting ring 6 , and a connecting shaft 9 matching with the connecting hole 7 is provided at the bottom of the outer connecting ring 8 .

[0028] It should be noted that by providing the connecting ring 6 and the outer connecting ring 8, when the bite tube 1 and the channel tube 3 are connected, the outer connecting ring 8 can be placed on the connecting ring 6 to improve the convenience of connection, and by providing the connecting hole 7 and the connecting shaft 9, the stability of the connection can be effectively improved.

[0029] In the embodiments of the present invention, reference is made to Figure 3 As shown, the inner wall of the channel tube 3 is provided with an internal thread 13 which can be threadedly connected to the oxygen supply pipeline.

[0030] It should be noted that: by providing the internal thread 13, the channel tube 3 can be connected to the oxygen supply pipeline through the internal thread 13, so that the channel tube 3 can achieve the effect of oxygen supply.

[0031] In the embodiments of the present invention, reference is made to Figure 2 , Figure 3 As shown, the structure of the channel tube 3 is a curved structure, and the shape of the lip baffle 2 is an ellipse.

[0032] It should be noted that: by setting the structure of the channel tube 3 to a curved structure, it is convenient to deliver the channel tube 3 into the interior of the pharyngeal tube, and by setting the lip baffle 2 to an elliptical shape, it is convenient to make the lip baffle 2 contact with both sides of the mouth to achieve support for the bite tube 1.

[0033] The working principle of the new bite mouth with visual anti-backflow and mis-absorption provided by the utility model is as follows:

[0034] By setting the bite tube 1, the bite tube 1 can be placed inside the mouth to stretch the mouth and teeth, and then the gastroscope can be inserted through the bite tube 1 and enter the body through the channel tube 3 to perform a gastrointestinal endoscopy on the patient. When the patient has gastric reflux during the detection process, the air inlet tube 11 can be inflated to fill the air bag 5 and block the esophageal opening 4 to prevent foreign matter from entering the trachea during gastric reflux, causing aspiration pneumonia and affecting the patient's health. The channel tube 3 is made of a transparent material to make the channel tube 3 visible, so that it can be seen whether the glottis is blocked by the tongue falling back at the entrance of the glottis and the esophagus, whether there is laryngeal spasm or various abnormal conditions such as reflux of gastric contents, which makes it easier to rescue and deal with it in time.

[0035] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0036] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A new type of mouthpiece with visual anti-reflux and anti-aspiration function, characterized in that: include: A mouthpiece tube (1), the outer side of the mouthpiece tube (1) is connected to a lip baffle (2), the interior of the mouthpiece tube (1) is movably connected to a channel tube (3), the channel tube (3) is made of a transparent material, the outer surface of the channel tube (3) is provided with an esophageal opening (4), the esophageal opening (4) is connected to an outer esophageal opening (12) through a feeding channel (14), an air bag (5) is installed on the outer wall of the channel tube (3) close to the esophageal opening (4), the air bag (5) is connected to an air intake pipe (11), the air intake pipe (11) is connected to an air intake channel (10) and is located on the outer side of the channel tube (3), the feeding channel (14) and the air intake channel (10) are arranged inside the channel tube (3), the outer surface of the channel tube (3) is provided with an observation hole (15), and a camera is installed inside the observation hole (15).

2. A new bite mouthpiece with visual anti-reflux aspiration function according to claim 1, characterized in that: The outer surface of the bite tube (1) is bonded with a protective pad, which is made of soft material.

3. A new bite mouthpiece with visual anti-reflux and aspiration function according to claim 1, characterized in that: A connecting ring (6) is provided inside the bite tube (1), and the outer wall of one end of the channel tube (3) is sleeved and connected to an outer connecting ring (8), and the inner diameter of the connecting ring (6) is larger than the outer diameter of the channel tube (3) and smaller than the outer diameter of the outer connecting ring (8).

4. A new bite mouthpiece with visual anti-reflux aspiration function according to claim 3, characterized in that: The top of the connecting ring (6) is provided with a connecting hole (7), and the bottom of the outer connecting ring (8) is provided with a connecting shaft (9) that matches the connecting hole (7).

5. The novel bite mouthpiece with visual anti-reflux aspiration function according to claim 1 is characterized in that: The inner wall of the channel tube (3) is provided with an internal thread (13) which can be threadedly connected to the oxygen supply pipeline.

6. The novel bite mouthpiece with visual anti-reflux aspiration function according to claim 5 is characterized in that: The structure of the channel tube (3) is a curved structure, and the shape of the lip baffle (2) is an ellipse.

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