Gastroscope oral pad convenient for fixing trachea

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a gastroscope mouth pad convenient for fixing a trachea, which comprises a separation blade main body, a gastroscope guide tube fixed in the middle of the separation blade main body, an elastic bridle and a hanging ring, the two elastic bridles are symmetrically fixed to the two ends of the separation blade body, the hanging rings are fixed to the ends, away from the separation blade body, of the elastic bridles, and silica gel gaskets with profiling grooves are fixed in the hanging rings. The separation blade body is connected through the elastic bridle, the hanging rings are hung on the ears of a patient, the patient does not need to raise the head when the separation blade body is disassembled and assembled, the separation blade body can be conveniently installed, fixed and disassembled, the separation blade has the advantages of being stable in fixation and suitable for patients of different body types, safety is greatly improved, and the separation blade is convenient to use. And the gastroscopy can be safely and quickly carried out.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to a gastroscope mouth pad which is convenient for fixing a trachea. Background Art

[0002] Gastroscopy refers to a medical examination method and also to the instrument used for this medical examination. It is inserted into the upper digestive tract with the help of a thin, soft catheter with video function, so that the doctor can directly observe the lesions of the esophagus, stomach and duodenum. Therefore, gastroscopy is the preferred examination method for upper gastrointestinal tract lesions. During gastroscopy operation, the patient is usually asked to bite the tooth pad to facilitate the insertion of the gastroscope, which also prevents the patient's teeth from biting the gastroscope's hose during the operation, thereby damaging the expensive gastroscope and causing losses.

[0003] In the prior art, a Chinese utility model patent with authorization announcement number CN220403970U discloses "a ring-piece separation type gastroscope port pad capable of fixing a tracheal tube", which solves the problem that the existing gastroscope port pad cannot achieve stable fixation to the tracheal tube after the tracheal tube is inserted into the patient's mouth. The ring-piece separation type gastroscope port pad capable of fixing the tracheal tube includes a gastroscope guide tube, a rotating shaft, an upper separation baffle, a lower separation baffle and a clamping component; the two sides of the upper separation baffle and the lower separation baffle are respectively connected by the rotating shaft and the clamping component.

[0004] The gastroscope mouth pad in the prior art adopts a split design. Although it has certain positive effects, in actual use, the traditional method is to use a strap to fix the gastroscope mouth pad to the patient's mouth, and the strap ring is placed on the patient's neck. The patient's head needs to be lifted during installation and removal, which can easily cause the gastroscope catheter to shift, and the patient will feel uncomfortable when raising his head under the premise that he bites the gastroscope catheter.

[0005] In order to solve the above problems, the present application proposes a gastroscope mouth pad that is convenient for fixing the trachea. Utility Model Content

[0006] In order to solve the above problems existing in the prior art, the utility model provides a gastroscope mouth pad which is convenient for fixing the trachea and has the characteristics of being easy to use and easy to assemble and disassemble.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gastroscope port pad convenient for fixing the trachea, comprising a baffle body and a gastroscope guide tube fixed in the middle of the baffle body, and also comprising an elastic band and a hanging ring;

[0008] The two elastic bands are symmetrically fixed at the two ends of the baffle body, the hanging ring is fixed at one end of the elastic band away from the baffle body, and a silicone pad with a contoured groove is fixed in the hanging ring.

[0009] As a preferred technical solution of the utility model, a mounting hole is opened on the baffle body, the elastic band passes through the mounting hole, and the elastic band is sewn with Velcro fleece surface and Velcro thorn surface that are bonded to each other.

[0010] As a preferred technical solution of the utility model, it also includes a limiting mechanism, the baffle body includes a left baffle and a right baffle, and clamping grooves are provided on the opposite surfaces of the left baffle and the right baffle. The gastroscope guide tube passes through the clamping grooves, and the bottom ends of the left baffle and the right baffle are rotatably connected. When the left baffle and the right baffle are closed, they are locked by the limiting mechanism.

[0011] As a preferred technical solution of the utility model, the limiting mechanism includes a limiting plate, a mounting column and a return spring. A No. 1 upper connecting block and a No. 2 upper connecting block are respectively fixed to the top of the left baffle and the right baffle. The mounting column is fixed to the No. 1 upper connecting block and passes through the limiting plate, and a limiting disk is fixed to the top of the mounting column. The return spring is sleeved on the mounting column and is located between the limiting plate and the limiting disk. A positioning short column is fixed on the No. 2 upper connecting block, and a positioning hole for the positioning short column to pass through is opened on the limiting plate.

[0012] As a preferred technical solution of the utility model, a pull ring is fixed on the top surface of the limiting piece.

[0013] As a preferred technical solution of the utility model, it also includes a rotating shaft, and a No. 1 lower connecting block and a No. 2 lower connecting block are respectively fixed to the bottom ends of the left baffle and the right baffle, and a mounting groove is opened on the No. 1 lower connecting block, and a mounting block is fixed on the No. 2 lower connecting block and embedded in the mounting groove, and the mounting block is rotatably connected to the No. 1 lower connecting block by a rotating shaft.

[0014] As a preferred technical solution of the utility model, a limiting convex ring is fixed on the circumferential surface of the gastroscope guide tube, and a limiting groove for the limiting convex ring to be embedded is opened on the inner wall of the clamping groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, the baffle body is connected by an elastic band, and the hanging ring is hung on the patient's ear. The patient does not need to raise his head when disassembling and installing the baffle body. It is not only convenient for the installation, fixation and disassembly of the baffle body, but also has the advantages of stable fixation and suitability for patients of different body shapes. The safety is also greatly improved, which is conducive to the safe and rapid implementation of gastroscopy.

[0017] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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:

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of the limiting mechanism in FIG.

[0021] Figure 3 For this utility model Figure 1 A is an enlarged structural diagram;

[0022] Figure 4 It is a schematic diagram of the unfolded structure of the left baffle and the right baffle in the utility model;

[0023] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in FIG.

[0024] In the figure: 1. baffle body; 11. left baffle; 111. No. 1 upper connecting block; 112. No. 1 lower connecting block; 1121. Mounting slot; 12. right baffle; 121. No. 2 upper connecting block; 122. No. 2 lower connecting block; 1221. Mounting block; 13. Clamping slot; 131. Limiting slot; 14. Mounting hole; 2. Gastroscope guide tube; 21. Limiting convex ring; 3. Limiting mechanism; 31. Limiting plate; 311. Positioning hole; 32. Mounting column; 321. Limiting disk; 33. Reset spring; 34. Positioning short column; 35. Pull ring; 4. Elastic band; 5. Hanging ring; 6. Silicone gasket; 61. Profile slot; 7. Velcro fur surface; 8. Velcro thorn surface; 9. Rotating shaft. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5The utility model provides the following technical solutions: a gastroscope mouth pad convenient for fixing the trachea, comprising a baffle body 1 and a gastroscope guide tube 2 fixed in the middle of the baffle body 1, and also comprising an elastic band 4 and a hanging ring 5;

[0027] Depend on Figure 1 As shown, in this embodiment, two elastic bands 4 are symmetrically fixed at the two ends of the baffle body 1, and the hanging ring 5 is fixed at the end of the elastic band 4 away from the baffle body 1, and a silicone pad 6 with a contoured groove 61 is fixed in the hanging ring 5. Therefore, when in use, the gastroscope guide tube 2 is fixed to the middle part of the baffle body 1, the gastroscope passes through the gastroscope guide tube 2, and the baffle body 1 is fixed to the patient's mouth. The patient will bite the gastroscope guide tube 2, and the hanging rings 5 ​​on both sides are respectively hung on the patient's ears. In this way, the patient does not need to raise his head when disassembling the baffle body 1, which is not only convenient for the installation, fixing and disassembly of the baffle body 1, but also has the advantages of stable fixation and suitability for patients of different body sizes. The safety is also greatly improved, which is conducive to the safe and rapid performance of gastroscopy.

[0028] It should be noted that the silicone pad 6 is flexible and has a contoured groove 61, which can improve the wearing comfort of the patient. The hanging ring 5 is preferably an annular component, and is preferably a flexible component, such as a silicone material.

[0029] Depend on Figure 1 and Figure 3 As shown, as an optional embodiment, in this embodiment, a mounting hole 14 is opened on the baffle body 1, the elastic band 4 passes through the mounting hole 14, and the Velcro fleece surface 7 and the Velcro thorn surface 8 that are bonded to each other are sewn on the elastic band 4. After the elastic band 4 passes through the mounting hole 14, the Velcro fleece surface 7 and the Velcro thorn surface 8 are bonded to each other, so that the elastic band 4 can be fixed. The initial length of the elastic band 4 can also be adjusted through the Velcro fleece surface 7 and the Velcro thorn surface 8 to meet the use of different patients.

[0030] Depend on Figure 1 As shown, as an optional embodiment, this embodiment further includes a limiting mechanism 3, the baffle body 1 includes a left baffle 11 and a right baffle 12, and clamping grooves 13 are provided on the opposite surfaces of the left baffle 11 and the right baffle 12. The gastroscope guide tube 2 passes through the clamping groove 13, and the bottom ends of the left baffle 11 and the right baffle 12 are rotatably connected. When the left baffle 11 and the right baffle 12 are closed, they are locked by the limiting mechanism 3. The left baffle 11 and the right baffle 12 can be opened and closed. When fixing the gastric tube or trachea, the left baffle 11 and the right baffle 12 can be opened first, and when the gastric tube or trachea is implanted in place, the left baffle 11 and the right baffle 12 are closed and locked by the limiting mechanism 3, which is more convenient to operate.

[0031] Depend on Figure 1 and Figure 2As shown in the figure, as an optional embodiment, in this embodiment, the limiting mechanism 3 includes a limiting piece 31, a mounting post 32 and a reset spring 33. A No. 1 upper connecting block 111 and a No. 2 upper connecting block 121 are respectively fixed on the top of the left baffle 11 and the right baffle 12. The mounting post 32 is fixed on the No. 1 upper connecting block 111 and passes through the limiting piece 31, and a limiting disk 321 is fixed on the top of the mounting post 32. The reset spring 33 is sleeved on the mounting post 32 and is located between the limiting piece 31 and the limiting disk 321. A positioning short column 34 is fixed on the connecting block 121, and a positioning hole 311 is opened on the limiting plate 31 for the positioning short column 34 to pass through. After the left baffle 11 and the right baffle 12 are closed, the limiting plate 31 is pulled up. At this time, the reset spring 33 is in a contracted state, and the limiting plate 31 is rotated until the positioning hole 311 corresponds to the positioning short column 34. At this time, the limiting plate 31 is released, and the reset spring 33 releases the elastic force to move the limiting plate 31 downward. The positioning short column 34 passes through the positioning hole 311 to achieve limiting, thereby ensuring the stability of the closing of the left baffle 11 and the right baffle 12.

[0032] Depend on Figure 1 and Figure 2 As shown, as an optional embodiment, in this embodiment, a pull ring 35 is fixed on the top surface of the limiting plate 31, and the pull ring 35 is used to easily pull the limiting plate 31.

[0033] Depend on Figure 1 , Figure 4 and Figure 5 As shown, as an optional embodiment, this embodiment further includes a rotating shaft 9, and a No. 1 lower connecting block 112 and a No. 2 lower connecting block 122 are respectively fixed at the bottom ends of the left baffle 11 and the right baffle 12, and a mounting groove 1121 is opened on the No. 1 lower connecting block 112, and a mounting block 1221 is fixed on the No. 2 lower connecting block 122 and embedded in the mounting groove 1121, and the mounting block 1221 is rotatably connected to the No. 1 lower connecting block 112 by the rotating shaft 9, thereby realizing the rotatable connection between the left baffle 11 and the right baffle 12.

[0034] Depend on Figure 1 and Figure 4 As shown, as an optional embodiment, in this embodiment, a limiting convex ring 21 is fixed on the circumferential surface of the gastroscope guide tube 2, and a limiting groove 131 for the limiting convex ring 21 to be embedded is opened on the inner wall of the clamping groove 13, which is used to limit the gastroscope guide tube 2 and avoid accidental axial displacement of the gastroscope guide tube 2.

[0035] Working principle and use process of the utility model: when using the gastroscope mouth pad convenient for fixing the trachea, firstly place the gastroscope guide tube 2 in the patient's mouth, let the patient bite the gastroscope guide tube 2, pass the gastroscope and the trachea through the gastroscope guide tube 2, and then close the left baffle 11 and the right baffle 12 and lock them by the limiting mechanism 3;

[0036] The hanging rings 5 ​​on both sides are hung on the patient's ears respectively. The initial length of the elastic band 4 can be adjusted through the Velcro fur surface 7 and the Velcro thorn surface 8 according to the needs;

[0037] Finally, continue to push the gastroscope until it reaches the inspection position;

[0038] After the inspection is completed, first withdraw the gastroscope and trachea, then remove the hanging rings 5 ​​on both sides, and finally remove the baffle body 1 and the gastroscope guide tube 2;

[0039] The utility model connects the baffle body 1 through the elastic band 4, and the hanging ring 5 is hung on the patient's ear. The patient does not need to raise his head when disassembling and assembling the baffle body 1, which is not only convenient for installation, fixation and disassembly of the baffle body 1, but also has the advantages of stable fixation and suitability for patients of different body shapes. The safety is also greatly improved, which is conducive to the safe and rapid performance of gastroscopy.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above 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 utility model shall be included in the protection scope of the utility model.

Claims

1. A gastroscope port pad for tracheal fixation, comprising a baffle body (1) and a gastroscope guide tube (2) fixed to the middle of the baffle body (1), characterized in that: It also includes an elastic band (4) and a hanging ring (5); The two elastic bands (4) are symmetrically fixed at the two ends of the baffle body (1), the hanging ring (5) is fixed at one end of the elastic band (4) away from the baffle body (1), and a silicone pad (6) having a contoured groove (61) is fixed in the hanging ring (5).

2. A gastroscope mouth pad for tracheal fixation according to claim 1, characterized in that: A mounting hole (14) is provided on the baffle body (1), the elastic band (4) passes through the mounting hole (14), and a Velcro fleece surface (7) and a Velcro thorn surface (8) that are bonded to each other are sewn on the elastic band (4).

3. A gastroscope mouth pad for tracheal fixation according to claim 1, characterized in that: The gastroscope guide tube (2) also includes a limiting mechanism (3), wherein the baffle body (1) includes a left baffle (11) and a right baffle (12), and clamping grooves (13) are provided on opposite surfaces of the left baffle (11) and the right baffle (12), and the gastroscope guide tube (2) passes through the clamping groove (13), and the bottom ends of the left baffle (11) and the right baffle (12) are rotatably connected, and when the left baffle (11) and the right baffle (12) are closed, they are locked by using the limiting mechanism (3).

4. A gastroscope mouth pad for tracheal fixation according to claim 3, characterized in that: The limiting mechanism (3) comprises a limiting plate (31), a mounting column (32) and a return spring (33). A first upper connecting block (111) and a second upper connecting block (121) are respectively fixed to the top ends of the left blocking plate (11) and the right blocking plate (12). The mounting column (32) is fixed to the first upper connecting block (111) and passes through the limiting plate (31). A limiting disk (321) is fixed to the top end of the mounting column (32). The return spring (33) is sleeved on the mounting column (32) and is located between the limiting plate (31) and the limiting disk (321). A positioning short column (34) is fixed to the second upper connecting block (121), and a positioning hole (311) for the positioning short column (34) to pass through is provided on the limiting plate (31).

5. A gastroscope mouth pad for tracheal fixation according to claim 4, characterized in that: A pull ring (35) is fixed on the top surface of the limiting plate (31).

6. The gastroscope mouth pad for tracheal fixation according to claim 3, characterized in that: The invention also comprises a rotating shaft (9); a first lower connecting block (112) and a second lower connecting block (122) are respectively fixed at the bottom ends of the left baffle (11) and the right baffle (12); a mounting groove (1121) is provided on the first lower connecting block (112); a mounting block (1221) is fixed on the second lower connecting block (122) and is embedded in the mounting groove (1121); and the mounting block (1221) is rotatably connected to the first lower connecting block (112) by means of the rotating shaft (9).

7. The gastroscope mouth pad for tracheal fixation according to claim 3, characterized in that: A limiting convex ring (21) is fixed on the circumferential surface of the gastroscope guide tube (2), and a limiting groove (131) for the limiting convex ring (21) to be embedded is provided on the inner wall of the clamping groove (13).

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