Gastroscope mouth biting device convenient to use

Abstract

The gastroscope mouth bite device convenient to use comprises a mouth bite body and a bandage assembly, the mouth bite body is composed of a blocking edge and a bite pad part, pressure reduction pads are arranged on the side, located on the bite pad part, of the blocking edge, the pressure reduction pads are located on the two sides of the bite pad part, and a containing groove for containing an intubation tube is formed in the surface of the blocking edge. The blocking edge is located at the top of the containing groove and provided with an insertion tube fixing assembly, through strip-shaped open grooves are formed in the two sides of the blocking edge, the using length of the bandage body can be conveniently adjusted through a first hook-and-loop fastener and a second hook-and-loop fastener, and therefore the bandage is more suitable for being used by patients with different head circumferences; the bandage body can be more conveniently and rapidly connected with the blocking edge through the arranged arc-shaped hook, so that the wearing efficiency of the mouth biting device is improved, an anesthesia cannula can be conveniently and rapidly placed through the arranged storage groove, the anesthesia cannula can be conveniently fixed through the arranged fixing assembly, and the mouth biting device is more convenient to use. Therefore, the anesthesia cannula is prevented from shifting in the operation to affect the treatment effect of a patient.

Description

Technical Field

[0001] This utility model belongs to the field of medical auxiliary equipment technology, specifically relating to a convenient endoscope mouthpiece. Background Technology

[0002] Gastroscopy is becoming increasingly common in clinical practice. During gastroscopy, a mouthpiece is used to support the upper and lower teeth, keeping the mouth open to facilitate the insertion of the endoscope tube into the stomach and protect the endoscope tube. However, procedures such as endotracheal intubation anesthesia, such as endotracheal endoscopic discectomy (ESD), endoscopy with endotracheal refractory (EFR), or endoscopy with endotracheal refractory (ERCP), are generally lengthy. Prolonged use of the mouthpiece can put continuous pressure on the patient's lips, potentially leading to pressure injury. Furthermore, the endotracheal tube and the endoscope pass through the oropharynx together, restricting the operation of the endoscope and making the endotracheal tube prone to displacement. A search revealed that application number "202221749101.5" discloses a "dedicated mouthpiece for endoscopy under intubation anesthesia," which describes "an arc-shaped plate; a composite channel assembly disposed on the inner side of the arc-shaped plate and integrally connected to corresponding through holes on the arc-shaped plate; the composite channel assembly includes an annular endoscope channel and a mouthpiece assembly attached to the endoscope channel." The tongue depressor assembly is located at the opening on the side of the endoscope channel away from the arc-shaped plate. The aforementioned bite block adds an anesthesia cannula opening to the basic bite block. During use, the anesthesia cannula can extend to the outside through this opening, thus securing the cannula and preventing displacement. However, the aforementioned bite block has certain shortcomings: because the cannula opening is located on the surface of the arc-shaped plate, patients must first pass the anesthesia cannula through the opening before placing the bite block in their mouth, which is inconvenient. Furthermore, the cannula is not effectively secured after insertion, still posing a risk of displacement. Additionally, the existing bite block strap is directly connected to the bite block. Although the strap is elastic, it can cause discomfort to patients with larger head circumferences, while patients with smaller head circumferences may experience insecure fixation. Therefore, we propose a bite block that facilitates the fixation of the anesthesia cannula and allows for easy adjustment of the strap length. Utility Model Content

[0003] The purpose of this invention is to provide a convenient endoscope mouthpiece, which aims to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a convenient endoscope mouthpiece, comprising a mouthpiece body and a strap assembly. The mouthpiece body consists of a rim and a bite pad. The bite pad is located on one side of the rim, and the rim and bite pad are an integral structure. A hollow endoscope channel is provided in the middle of the bite pad. A pressure-reducing pad is provided on one side of the rim located on the bite pad. The pressure-reducing pad is located on both sides of the bite pad. A storage groove for storing the insertion tube is formed on the surface of the rim. One end of the storage groove is arc-shaped. A tube-fixing assembly is installed on the top of the storage groove on the rim. Through-slot grooves are formed on both sides of the rim. The strap assembly is connected to the slots.

[0005] As a preferred technical solution of this utility model, the fixing component includes a first arc-shaped fixing member installed on the edge surface and located at one end of the storage groove. Hooks are provided on both sides of the first arc-shaped fixing member, and hanging straps are hung on the two hooks. The two hanging straps are respectively connected to the two ends of the second arc-shaped fixing member. The insertion tube is clamped and fixed by the first arc-shaped fixing member and the second arc-shaped fixing member.

[0006] As a preferred technical solution of this utility model, the strap assembly includes a strap body, one end of which is connected to an arc hook, and the other end of which is sewn with a first hook and loop fastener. A second hook and loop fastener is sewn onto the side of the first hook and loop fastener on the surface of the strap body. One end of the strap body passes through one of the strip slots and the first hook and loop fastener are bonded together. The arc hook is hooked to the other strip slot.

[0007] As a preferred technical solution of this utility model, the inner walls of both the first arc-shaped fixing member and the second arc-shaped fixing member are provided with anti-slip pads.

[0008] As a preferred technical solution of this utility model, the pressure relief pad is a silicone pad, a cotton pad, or an airbag pad.

[0009] As a preferred technical solution of this utility model, both the hanging strap and the binding strap body are made of elastic bands.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: the first and second Velcro closures facilitate the adjustment of the length of the strap body, making it more suitable for patients with different head circumferences; the arc-shaped hooks facilitate quick connection of the strap body to the guard, thereby improving the wearing efficiency of the mouthpiece; the storage slot facilitates quick placement of the anesthesia cannula; and the fixing components facilitate the fixation of the anesthesia cannula, thereby preventing displacement of the anesthesia cannula during surgery and affecting the patient's treatment outcome. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the bite body in this utility model;

[0014] Figure 3 This is a cross-sectional structural diagram of the strap assembly in this utility model;

[0015] Figure 4 This is a schematic diagram of the fixing component in this utility model.

[0016] In the diagram: 1. Bite block body; 11. Edge; 12. Bite pad; 13. Endoscope channel; 14. Pressure relief pad; 15. Storage slot; 16. Strip groove; 2. Strap assembly; 21. Strap body; 22. Arc hook; 23. First Velcro; 24. Second Velcro; 3. Fixing assembly; 31. First arc-shaped fastener; 32. Hook; 33. Hanging strap; 34. Second arc-shaped fastener; 35. Anti-slip mat. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1-4 The present invention provides the following technical solution: a convenient endoscope mouthpiece, comprising a mouthpiece body 1 and a strap assembly 2. The mouthpiece body 1 is composed of a baffle 11 and a mouthpiece 12. The mouthpiece 12 is disposed on one side of the baffle 11. The baffle 11 and the mouthpiece 12 are integral structures. A hollow endoscope channel 13 is disposed in the middle of the mouthpiece 12. A pressure relief pad 14 is disposed on one side of the baffle 11 and on both sides of the mouthpiece 12. A storage groove 15 for storing the insertion tube is opened on the surface of the baffle 11. One end of the storage groove 15 is arc-shaped. A tube fixing assembly 3 is installed on the top of the storage groove 15 on the baffle 11. A through strip groove 16 is opened on both sides of the baffle 11. The strap assembly 2 is connected to the strip groove 16.

[0019] In this embodiment, the fixing component 3 includes a first arc-shaped fixing member 31 installed on the surface of the retaining edge 11 and located at one end of the storage groove 15. Hooks 32 are provided on both sides of the first arc-shaped fixing member 31, and hanging straps 33 are hung on the two hooks 32. The two hanging straps 33 are respectively connected to the two ends of the second arc-shaped fixing member 34. The insertion tube is clamped and fixed by the first arc-shaped fixing member 31 and the second arc-shaped fixing member 34.

[0020] Specifically, after the patient undergoes anesthesia intubation, the bite pad 12 of the mouthpiece 1 is placed in the patient's mouth. Then, the anesthesia cannula is placed directly into the storage slot 15 and fixed by the fixing component 3. The storage slot 15 eliminates the need to place the anesthesia cannula before placing the mouthpiece 1, making it easier to fix the anesthesia cannula. The pressure relief pad 14 effectively reduces lip pressure during prolonged use of the mouthpiece 1, reducing the risk of pressure injury to the patient's lips. When the anesthesia cannula is placed in the storage slot 15, it is kept close to the end of the storage slot 15. Then, the two hanging straps 33 are connected to the hooks 32 on both sides of the first arc-shaped fixing component 31, and the first arc-shaped fixing component 31 and the second arc-shaped fixing component 34 can effectively fix the anesthesia cannula, preventing displacement during treatment. The endoscope channel 13 facilitates gastroscopy for the doctor, and the bite pad 12 prevents the patient from biting the endoscope tube, which would affect the efficiency of the endoscope treatment.

[0021] In this embodiment, the strap assembly 2 includes a strap body 21. One end of the strap body 21 is connected to an arc hook 22, and a first hook and loop fastener 23 is sewn onto the other end of the strap body 21. A second hook and loop fastener 24 is sewn onto the surface of the strap body 21 on the side of the first hook and loop fastener 23. One end of the strap body 21 passes through one of the strip slots 16 and the first hook and loop fastener 23 are bonded to the second hook and loop fastener 24. The arc hook 22 is hooked onto the other strip slot 16.

[0022] Specifically, one end of the strap body 21 is passed through the strip slot 16 and then attached to the second hook and loop fastener 24 via the first hook and loop fastener 23. This method allows for adjustment of the length of the strap body 21. The strap body 21 is then passed through the back of the patient's head, and the mouthguard 12 is placed in the patient's mouth. The arc hook 22 is then attached to the other strip slot 16. This allows patients with different head circumferences to be secured using the mouthguard in the above manner.

[0023] In this embodiment, the inner walls of both the first arc-shaped fixing member 31 and the second arc-shaped fixing member 34 are provided with anti-slip pads 35.

[0024] Specifically, when the cannula is fixed by the first arc-shaped fixing member 31 and the second arc-shaped fixing member 34, the anti-slip pads 35 provided on the inner walls of the first arc-shaped fixing member 31 and the second arc-shaped fixing member 34 can effectively improve the stability of the cannula fixation.

[0025] In this embodiment, the pressure relief pad 14 is a silicone pad, a cotton pad, or an airbag pad.

[0026] Specifically, when patients use the mouthpiece for a long time, the pressure relief pad 14 can prevent the edge 11 from pressing on the patient's lips for a long time, thus avoiding pressure damage to the patient's lip skin.

[0027] In this embodiment, both the hanging strap 33 and the binding body 21 are made of elastic bands.

[0028] Specifically, since the lanyard 33 is an elastic band, the cannula can be effectively fixed by the first arc-shaped fixing member 31 and the second arc-shaped fixing member 34. Since the strap body 21 is an elastic band, the strap body 21 can be used by patients with different head circumferences.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A convenient endoscope mouthpiece, comprising a mouthpiece body (1) and a strap assembly (2), characterized in that: The bite body (1) is composed of a guard edge (11) and a dental pad (12). The dental pad (12) is located on one side of the guard edge (11). The guard edge (11) and the dental pad (12) are an integral structure. A hollow gastroscopy channel (13) is provided in the middle of the dental pad (12). A pressure relief pad (14) is provided on one side of the guard edge (11) and on both sides of the dental pad (12). A storage groove (15) for storing the insertion tube is opened on the surface of the guard edge (11). One end of the storage groove (15) is arc-shaped. A fixing component (3) for fixing the insertion tube is installed on the top of the storage groove (15) of the guard edge (11). A through strip groove (16) is opened on both sides of the guard edge (11). The strap component (2) is connected to the strip groove (16).

2. The convenient endoscope mouthpiece according to claim 1, characterized in that: The fixing component (3) includes a first arc-shaped fixing member (31) installed on the surface of the retaining edge (11) and located at one end of the storage groove (15). Hooks (32) are provided on both sides of the first arc-shaped fixing member (31), and hanging straps (33) are hung on the two hooks (32). The two hanging straps (33) are respectively connected to the two ends of the second arc-shaped fixing member (34). The insertion tube is clamped and fixed by the first arc-shaped fixing member (31) and the second arc-shaped fixing member (34).

3. The convenient endoscope mouthpiece according to claim 2, characterized in that: The strap assembly (2) includes a strap body (21), one end of which is connected to an arc hook (22), and the other end of which is sewn with a first hook and loop fastener (23). A second hook and loop fastener (24) is sewn onto the surface of the strap body (21) on the side of the first hook and loop fastener (23). One end of the strap body (21) passes through one of the strip slots (16) and the first hook and loop fastener (23) are bonded to the second hook and loop fastener (24). The arc hook (22) is hooked to the other strip slot (16).

4. The convenient endoscope mouthpiece according to claim 2, characterized in that: The inner walls of the first arc-shaped fastener (31) and the second arc-shaped fastener (34) are provided with anti-slip pads (35).

5. The convenient endoscope mouthpiece according to claim 1, characterized in that: The pressure relief pad (14) is a silicone pad, a cotton pad, or an airbag pad.

6. The convenient endoscope mouthpiece according to claim 3, characterized in that: Both the hanging strap (33) and the binding body (21) are made of elastic bands.

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