Gastroscopy bite for tracheal intubation

Abstract

The utility model relates to a tracheal intubation gastroscopy seam, and relates to the technical field of gastroscopy seams. Comprising a seaming base body and a trachea insertion hole. The air pipe insertion hole is formed in the seaming base body; wherein the seaming base body is provided with an opening and closing notch, the opening and closing notch is communicated with the trachea insertion hole, and the opening and closing notch is used for enabling a trachea cannula to penetrate through the opening and closing notch to be arranged in the trachea insertion hole; a plugging fixing assembly is movably arranged on the opening and closing notch and used for plugging the opening and closing notch. By controlling the blocking and fixing assembly to move, the opening and closing notch is communicated with the outside, the trachea cannula is placed in the trachea insertion hole through the opening and closing notch, then the blocking and fixing assembly is moved in the opposite direction again, the opening and closing notch is refilled with the blocking and fixing assembly, and therefore the trachea cannula is fixed in the trachea insertion hole, and a seam does not need to be cut off; the problem that when a trachea cannula is installed on an existing seam, the seam needs to be sheared open, and the risk that the lip is scratched exists is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of gastroscope bite blocks, in particular to a bite block for gastroscope examination through tracheal intubation. Background Art

[0002] During the fourth-level minimally invasive gastroscope surgery, due to the long operation time and to ensure medical safety, tracheal intubation is selected. Currently, the dilemma is that although the existing examination bite blocks are provided with orifices for tracheal intubation, such as a gastroscope bite block that can allow the trachea and the gastroscope to pass through, disclosed in the publication number CN214633315U.

[0003] However, clinically, tracheal intubation is performed by an anesthesiologist, and placing the bite block is operated by an endoscopy nurse. If the working frequencies of the two are inconsistent, it is usually solved by cutting the bite block, thus there is a risk of cutting the lips.

[0004] Regarding the above related technologies, there is a problem that when installing the tracheal intubation for the existing bite block, it is necessary to cut the bite block to solve, which has a risk of cutting the lips. Content of the Utility Model

[0005] In view of the above deficiencies of the existing technologies, the purpose of the present utility model is to provide a bite block for gastroscope examination through tracheal intubation, aiming to solve the problem that when installing the tracheal intubation for the existing bite block, it is necessary to cut the bite block to solve, which has a risk of cutting the lips.

[0006] A bite block for gastroscope examination through tracheal intubation provided by the present application adopts the following technical solution: A bite block for gastroscope examination through tracheal intubation, comprising:

[0007] A bite block base;

[0008] A tracheal insertion hole, arranged on the bite block base;

[0009] Wherein, an opening and closing notch is arranged on the bite block base, the opening and closing notch communicates with the tracheal insertion hole, and the opening and closing notch is used for the tracheal intubation to pass through the opening and closing notch and be arranged in the tracheal insertion hole;

[0010] A plugging and fixing component is movably arranged on the opening and closing notch, and the plugging and fixing component is used for plugging the opening and closing notch.

[0011] Optionally, the plugging and fixing component comprises a fixing part and a plugging base;

[0012] The fixing part is arranged at one end of the plugging base, and the fixing part is detachably connected with the bite block base;

[0013] The other end of the plugging base is rotatably connected with the bite block base.

[0014] Optionally, a fixed gap is provided at the position of the bite base corresponding to the opening and closing notch. The fixed gap communicates with the opening and closing notch and is arranged on the rotation path of the fixing member. A first screw hole is provided on the side wall of the fixed gap.

[0015] A second screw hole is provided on the fixing member.

[0016] The bite for tracheal intubation gastroscopy examination includes a screw member for screwing with the first screw hole and the second screw hole.

[0017] Optionally, a fixed notch is provided on one side of the plugging base corresponding to the tracheal insertion hole. The fixed notch is concentric with the tracheal insertion hole.

[0018] Optionally, a tracheal intubation protection pad is provided on one side of the plugging base corresponding to the tracheal insertion hole and on the side of the bite base where the tracheal insertion hole is formed.

[0019] Optionally, the opening and closing notch is arc-shaped, and the edge of the opening and closing notch is provided with a rounded corner.

[0020] Optionally, the bite base has a curvature that bends towards one side, and the curvature is used to fit the shape of the patient's mouth.

[0021] Optionally, a gastroscope hole is provided on the bite base for inserting a gastroscope.

[0022] Optionally, a gastroscope bite is provided on the bite base, and the gastroscope bite communicates with the gastroscope hole.

[0023] Optionally, bundling members are provided at both ends of the bite base.

[0024] Compared with the prior art, the embodiments of the present utility model have the following advantages:

[0025] Before the patient uses the bite for tracheal intubation gastroscopy examination, the anesthesiologist first places the tracheal intubation into the tracheal insertion hole, and then the endoscopic nurse places the bite on the patient for examination.

[0026] Even if the work frequencies of the anesthesiologist and the endoscopic nurse are inconsistent, resulting in the bite for tracheal intubation gastroscopy examination being worn on the patient without installing the trachea, the movement of the plugging and fixing assembly can be controlled to make the opening and closing notch communicate with the outside, place the tracheal intubation into the tracheal insertion hole through the opening and closing notch, and then move the plugging and fixing assembly in the reverse direction again to make the plugging and fixing assembly refill the opening and closing notch, thereby fixing the tracheal intubation in the tracheal insertion hole, so there is no need to cut open the bite, solving the problem that the existing bite needs to be cut open when installing the tracheal intubation, which poses a risk of cutting the lips. Description of the Drawings

[0027] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments recorded in the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0028] Figure 1 It is a schematic diagram of the overall structure of the bite for tracheal intubation gastroscopy examination in the embodiment of the present application;

[0029] Figure 2 It is a front view of the bite for tracheal intubation gastroscopy examination in the embodiment of the present application after removing the plugging and fixing assembly;

[0030] Figure 3 It is a schematic diagram of the structure of the bite for tracheal intubation gastroscopy examination in the embodiment of the present application after removing the plugging and fixing assembly;

[0031] Figure 4 It is a schematic diagram of the structure of the plugging and fixing assembly of the bite for tracheal intubation gastroscopy examination in the embodiment of the present application.

[0032] Explanation of reference numerals:

[0033] 1. Bite base; 11. Opening notch; 12. Gastroscope hole; 13. Gastroscope bite; 14.

[0034] Binding member; 15. Fixing gap; 2. Tracheal insertion hole; 3. Plugging and fixing assembly; 31. Fixing member;

[0035] 32. Plugging base; 321. Fixing notch; 4. Tracheal intubation protection pad. Detailed implementation manners

[0036] In order to enable those in the technical field to better understand the solution of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0037] The following will further elaborate on the present application with reference to the accompanying drawings of the specification.

[0038] The embodiment of the present application discloses a bite for tracheal intubation gastroscopy examination.

[0039] Such as Figure 1 AndFigure 2 As shown in the figure, a bite block for tracheal intubation gastroscopy examination includes a bite block base body 1 and a tracheal insertion hole 2; the tracheal insertion hole 2 is arranged on the bite block base body 1; wherein, an opening and closing notch 11 is arranged on the bite block base body 1, the opening and closing notch 11 communicates with the tracheal insertion hole 2, and the opening and closing notch 11 is used for a tracheal intubation to pass through the opening and closing notch 11 and be arranged in the tracheal insertion hole 2; a sealing and fixing component 3 is movably arranged on the opening and closing notch 11, and the sealing and fixing component 3 is used for sealing the opening and closing notch 11.

[0040] Before a patient uses the bite block for tracheal intubation gastroscopy examination, an anesthesiologist first places the tracheal intubation into the tracheal insertion hole 2, and then an endoscopic nurse places the bite block on the patient for examination.

[0041] Even if the working frequencies of the anesthesiologist and the endoscopic nurse are inconsistent, resulting in wearing the bite block for tracheal intubation gastroscopy examination on the patient without installing the trachea, it is also possible to control the movement of the sealing and fixing component 3 to make the opening and closing notch 11 communicate with the outside, place the tracheal intubation into the tracheal insertion hole 2 through the opening and closing notch 11, and then move the sealing and fixing component 3 in the reverse direction again to make the sealing and fixing component 3 refill the opening and closing notch 11, thereby fixing the tracheal intubation in the tracheal insertion hole 2, so that it is unnecessary to cut open the bite block, solving the problem that the existing bite block needs to be cut open when installing the tracheal intubation, and there is a risk of scratching the lips.

[0042] As Figure 1 and Figure 2 shown, the bite block base body 1 has a curvature that bends to one side, and the curvature is used to fit the shape of the patient's mouth.

[0043] Specifically, to prevent the bite block base body 1 from scratching the patient's skin during use, the shape of the bite block base body 1 is generally a flat oval with a smooth arc on the outside, and in order to fit well with the human mouth, the bite block base body 1 bends from both ends to the middle.

[0044] As Figure 1 and Figure 2 shown, a gastroscope hole 12 is arranged on the bite block base body 1, and the gastroscope hole 12 is used for inserting a gastroscope.

[0045] A gastroscope bite block 13 is arranged on the bite block base body 1, and the gastroscope bite block 13 communicates with the gastroscope hole 12.

[0046] Specifically, the gastroscope hole 12 is arranged at the center position of the bite block base body 1, and the shape of the gastroscope hole 12 is a round hole. The gastroscope bite block 13 is arranged on the concave side at the center of the bite block base body 1, and the shape of the gastroscope bite block 13 is generally columnar. The gastroscope bite block 13 is concentrically connected with the gastroscope hole 12, and the gastroscope bite block 13 is used for inserting into the patient's oral cavity. The gastroscope can sequentially pass through the gastroscope hole 12 and the gastroscope bite block 13 and finally enter the patient's stomach.

[0047] The setting of the gastroscope bite block 13 can enable the patient to bite the gastroscope bite block 13 with the upper and lower jaws to relieve the fatigue of keeping the mouth open, and can also guide the gastroscope into the stomach.

[0048] As Figure 1 , Figure 2 and Figure 4 shown, the plugging and fixing component 3 includes a fixing part 31 and a plugging base body 32;

[0049] The fixing part 31 is arranged at one end of the plugging base body 32, and the fixing part 31 is detachably connected to the bite block base body 1;

[0050] The other end of the plugging base body 32 is rotatably connected to the bite block base body 1.

[0051] Specifically, there is at least one tracheal insertion hole 2, and at least one tracheal insertion hole 2 is arranged close to the gastroscope hole 12. If there are two or more tracheal insertion holes 2, the multiple tracheal insertion holes 2 are arranged circumferentially around the gastroscope hole 12.

[0052] In this embodiment, there is one tracheal insertion hole 2, and the tracheal insertion hole 2 is arranged on the bite block base body 1 and close to the left side of the gastroscope hole 12.

[0053] It should be noted that the tracheal insertion hole 2 can also be arranged on the bite block base body 1 and close to the right side of the gastroscope hole 12, and two tracheal insertion holes 2 can also be arranged, and the two tracheal insertion holes 2 are respectively arranged close to the left and right sides of the gastroscope hole 12. The specific number and distribution of the tracheal insertion holes 2 change according to the actual situation and requirements, and are not limited to the number of the tracheal insertion holes 2 and the setting position on the bite block base body 1 here.

[0054] The opening and closing notch 11 is arranged at one end of the bite block base body 1 close to the tracheal insertion hole 2, and the opening notch communicates with the bite block base body 1 through the upper edge of the bite block base body 1.

[0055] Taking the tracheal insertion hole 2 arranged on the bite block base body 1 and close to the left side of the gastroscope hole 12 as an example, the opening and closing notch 11 is arranged at the upper left of the tracheal insertion hole 2. The opening and closing notch 11 communicates the tracheal insertion hole 2 with the outside.

[0056] It should be noted that since the patient needs to be in the lateral position for treatment during treatment, in order to facilitate inserting the tracheal intubation into the tracheal insertion hole 2, when the patient is in the left lateral position for treatment, the tracheal insertion hole 2 needs to be arranged on the bite block base body 1 and close to the left side of the gastroscope hole 12, and the opening and closing notch 11 is arranged at the upper left of the tracheal insertion hole 2;

[0057] When the patient is in the right lateral position for treatment, the tracheal insertion hole 2 needs to be arranged on the bite block base body 1 and close to the right side of the gastroscope hole 12, and the opening and closing notch 11 is arranged at the upper right of the tracheal insertion hole 2.

[0058] When there are two tracheal holes 2 and the two tracheal holes 2 are respectively arranged close to the left and right sides of the gastroscope hole 12, the opening and closing notch 11 of the tracheal hole 2 corresponding to the left side of the gastroscope hole 12 should be set at the upper left of the left tracheal hole 2, and the opening and closing notch 11 of the tracheal hole 2 corresponding to the right side of the gastroscope hole 12 should be set at the upper right of the right tracheal hole 2.

[0059] It should be noted that the opening and closing notch 11 is arc-shaped, and the edges of the opening and closing notch 11 are provided with rounded corners.

[0060] That is, the outer edge of the opening and closing notch 11 is in an arc shape, and the rounded corners are arranged at the connection between the opening and closing notch 11 and the outside and at the connection between the opening and closing notch 11 and the tracheal insertion hole 2 .

[0061] The arc shape and the rounded corners of the opening and closing notch 11 prevent the endotracheal tube from being scratched when being installed in the endotracheal insertion hole 2 and prevent people's skin from being scratched.

[0062] Furthermore, the opening of the opening-closing notch 11 on the side connected to the outside gradually decreases in size toward the opening on the side connected to the tracheal insertion hole 2 . The reduced shape of the opening-closing notch 11 facilitates guiding the tracheal tube into the tracheal insertion hole 2 .

[0063] The shape of the blocking base 32 is the same as that of the opening and closing notch 11, which ensures the flatness of the outer surface of the transtracheal intubation gastroscopy examination bite and avoids scratching of human skin due to the uneven outer surface of the transtracheal intubation gastroscopy examination bite.

[0064] One end of the blocking base 32 close to the gastroscope hole 12 is rotatably connected to the upper edge of the bite base 1.

[0065] It should be noted that the end of the blocking base 32 away from the gastroscope hole 12 can also be rotatably connected to the upper edge of the bite base 1. It is only necessary to ensure that one end of the blocking base 32 is rotatably connected to the upper edge of the bite base 1.

[0066] The blocking base 32 can rotate around the rotation connection point with the bite base 1, so as to control the connection or closing of the tracheal insertion hole 2 with the outside world.

[0067] The fixing member 31 is disposed at the other end of the blocking base 32 , and the fixing member 31 can rotate together with the blocking base 32 .

[0068] like Figure 3 and Figure 4 As shown, the bite base 1 is provided with a fixed gap 15 at the position of the opening and closing notch 11, the fixed gap 15 is connected with the opening and closing notch 11, the fixed gap 15 is provided on the rotation path of the fixing member 31, and a first screw hole is provided on the side wall of the fixed gap 15;

[0069] The fixing member 31 is provided with a second screw hole;

[0070] The bite block for trans-tracheal intubation gastroscopy examination includes a screw member for screwing with the first screw hole and the second screw hole.

[0071] Specifically, the fixing gap 15 is arranged on the side wall of the opening and closing notch 11 away from the gastroscope hole 12, and the fixing gap 15 extends to the upper edge of the bite block base 1 and communicates with the outside.

[0072] The first screw hole penetrates through the front and rear side walls of the fixing gap 15, and the fixing member 31 is provided with a through second screw hole along the direction of the front and rear surfaces.

[0073] When the plugging base 32 plugs the opening and closing notch 11, the fixing member 31 can just extend into the fixing gap 15 and the first screw hole and the second screw hole are concentrically arranged.

[0074] The screw member is screwed with the first screw hole and the second screw hole respectively, so as to limit the rotation of the plugging base 32 and realize the limit of the plugging and fixing assembly 3.

[0075] Such as Figure 1 and Figure 4 As shown, a fixing notch 321 is arranged on one side of the plugging base 32 located at the tracheal insertion hole 2, and the fixing notch 321 is concentrically arranged with the tracheal insertion hole 2.

[0076] Specifically, a fixing notch 321 is arranged on one side of the plugging base 32 close to the tracheal insertion hole 2.

[0077] When the plugging base 32 plugs the opening and closing notch 11, the fixing notch 321 and the tracheal insertion hole 2 form a complete round hole.

[0078] The round hole formed by the fixing notch 321 and the tracheal insertion hole 2 is used to fix the position of the tracheal intubation.

[0079] Such as Figure 1 、 Figure 2 and Figure 4 As shown, a tracheal intubation protection pad 4 is arranged on one side of the plugging base 32 located at the tracheal insertion hole 2 and on one side of the bite block base 1 forming the tracheal insertion hole 2.

[0080] Specifically, the tracheal intubation protection pad 4 is arranged on the inner wall of the complete round hole formed by the fixing notch 321 and the tracheal insertion hole 2. The tracheal intubation protection pad 4 includes a first tracheal intubation protection pad and a second tracheal intubation protection pad. The first tracheal intubation protection pad is arranged on the inner wall of the tracheal insertion hole 2, and the second tracheal intubation protection pad is arranged on the inner wall of the fixing notch 321.

[0081] When the plugging base body 32 plugs the opening and closing notch 11, the tracheal intubation protection pad 4 can fix the tracheal intubation, and the tracheal intubation protection pad 4 has a buffering effect, which can prevent the tracheal intubation from being crushed.

[0082] As Figure 1 shown, binding members 14 are provided at both ends of the bite base body 1.

[0083] Specifically, the binding members 14 are located on one side of the middle recess of the bite base body 1. Binding holes are provided at both ends of the bite base body 1. The binding members 14 are binding ropes with telescopic elasticity, and both ends of the binding members 14 are arranged on the binding holes.

[0084] When a patient uses the bite for gastroscopy through tracheal intubation, the patient's head can pass through the gap between the binding member 14 and the bite base body 1. Since the binding member 14 has telescopic elasticity, the patient can be fixed, improving the wearing stability of the bite for gastroscopy through tracheal intubation.

[0085] And because the binding member 14 has telescopic elasticity, the bite for gastroscopy through tracheal intubation can be adapted to different head sizes.

[0086] The implementation principle of this patent application is that when the situation occurs that the working frequencies of the anesthesiologist and the endoscopic nurse are inconsistent, resulting in wearing the bite for gastroscopy through tracheal intubation on the patient without installing the trachea, rotate the plugging base body 32 so that the plugging base body 32 no longer plugs the opening and closing notch 11, making the tracheal jack 2 communicate with the outside. At this time, the tracheal intubation can be placed into the tracheal jack 2, and then rotate the plugging base body 32 in the reverse direction so that the plugging base body 32 plugs the opening and closing notch 11 again to fix the tracheal intubation, realizing the installation of the tracheal intubation.

[0087] In summary, a bite for gastroscopy through tracheal intubation includes a bite base body 1 and a tracheal jack 2; the tracheal jack 2 is arranged on the bite base body 1; wherein, an opening and closing notch 11 is arranged on the bite base body 1, the opening and closing notch 11 communicates with the tracheal jack 2, and the opening and closing notch 11 is used for the tracheal intubation to pass through the opening and closing notch 11 and be arranged into the tracheal jack 2; a plugging and fixing component 3 is movably arranged on the opening and closing notch 11, and the plugging and fixing component 3 is used for plugging the opening and closing notch 11.

[0088] Before the patient uses the bite for gastroscopy through tracheal intubation, the anesthesiologist first places the tracheal intubation into the tracheal jack 2, and then the endoscopic nurse places the bite on the patient for examination.

[0089] Even if the anesthesiologist and the endoscopic nurse have inconsistent working frequencies, resulting in the bite block for trans-tracheal intubation gastroscopy being worn on the patient without the trachea being installed, the movement of the plugging and fixing component 3 can be controlled to make the opening and closing gap 11 communicate with the outside. The tracheal intubation is placed into the tracheal insertion hole 2 through the opening and closing gap 11, and then the plugging and fixing component 3 is moved in the opposite direction again to make the plugging and fixing component 3 refill the opening and closing gap 11, thereby fixing the tracheal intubation in the tracheal insertion hole 2, so it is not necessary to cut open the bite block, solving the problem that the existing bite block needs to be cut open when installing the tracheal intubation, and there is a risk of cutting the lips.

[0090] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0091] It should be noted that the present utility model takes a bite block for trans-tracheal intubation gastroscopy as an example to introduce the specific structure and working principle of the present utility model. However, the application of the present utility model is not limited to a bite block for trans-tracheal intubation gastroscopy, and can also be applied to the production and use of other similar workpieces.

[0092] It should be understood that the present utility model is not limited to the precise structure already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present utility model is only limited by the appended claims.

[0093] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A bite for gastroscopy through endotracheal intubation, characterized in that: include: Bite base; A tracheal jack, arranged on the bite base; Wherein, an opening and closing notch is arranged on the bite base, the opening and closing notch is connected to the tracheal insertion hole, and the opening and closing notch is used for the tracheal cannula to pass through the opening and closing notch and be arranged in the tracheal insertion hole; A blocking and fixing component is movably provided on the opening and closing gap, and the blocking and fixing component is used to block the opening and closing gap.

2. The transtracheal intubation gastroscopy bite according to claim 1, characterized in that: The blocking and fixing assembly comprises a fixing member and a blocking substrate; The fixing piece is arranged at one end of the blocking base, and the fixing piece is detachably connected to the bite base; The other end of the blocking base is rotatably connected to the bite base.

3. The transtracheal intubation gastroscopy bite according to claim 2, characterized in that: The bite base is provided with a fixed gap at the position of the opening and closing notch, the fixed gap is communicated with the opening and closing notch, the fixed gap is provided on the rotation path of the fixing member, and a first screw hole is provided on the side wall of the fixed gap; The fixing piece is provided with a second screw hole; The transtracheal intubation gastroscopy bite includes a screw-on component, which is used for screwing with the first screw-on hole and the second screw-on hole.

4. The transtracheal intubation gastroscopy bite according to claim 2, characterized in that: The blocking base is provided with a fixing notch on one side of the tracheal insertion hole, and the fixing notch is arranged concentrically with the tracheal insertion hole.

5. The transtracheal intubation gastroscopy bite according to claim 2, characterized in that: The blocking substrate is located on one side of the tracheal insertion hole, and a tracheal tube protection pad is provided on one side of the bite substrate forming the tracheal insertion hole.

6. The transtracheal intubation gastroscopy bite according to claim 1, characterized in that: The opening and closing notch is arc-shaped, and the edge of the opening and closing notch is provided with a rounded corner.

7. The transtracheal intubation gastroscopy bite according to claim 1, characterized in that: The bite base has an arc that bends toward one side, and the arc is used to fit the shape of the patient's mouth.

8. The transtracheal intubation gastroscopy bite according to claim 1, characterized in that: A gastroscope hole is provided on the bite base, and the gastroscope hole is used for inserting a gastroscope.

9. The transtracheal intubation gastroscopy bite according to claim 8, characterized in that: A gastroscope bite is arranged on the bite base, and the gastroscope bite is communicated with the gastroscope hole.

10. The transtracheal intubation gastroscopy bite according to claim 1, characterized in that: Binding pieces are arranged at both ends of the bite base.

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