CN215383901U

CN215383901U - Special mouthpiece for gastroscopy of patient with restricted mouth opening

Info

Publication number: CN215383901U
Application number: CN202120571907.9U
Authority: CN
Inventors: 高群
Original assignee: Shenzhen Longhua District Central Hospital
Current assignee: Shenzhen Longhua District Central Hospital
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2022-01-04
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a special mouthpiece for gastroscopy of a patient with limited opening, which comprises a mouthpiece body, a blocking piece and two binding bands, wherein the diameter of the mouthpiece body is gradually reduced from the front end to the rear end, an accommodating channel is arranged in the mouthpiece body, two ends of the accommodating channel respectively penetrate through the front end surface and the rear end surface of the mouthpiece body, the blocking piece surrounds the front end of the outer surface of the mouthpiece body, the outline of the blocking piece is matched with the outline of a mouth of a human body, one ends of the two binding bands are respectively detachably connected with the left end and the right end of the blocking piece, and the other ends of the two binding bands can be mutually connected.

Description

Special mouthpiece for gastroscopy of patient with restricted mouth opening

Technical Field

The utility model relates to the field of medical instruments, in particular to a special mouthpiece for gastroscopy of a patient with limited opening.

Background

In the process of gastroscopy, a mouthpiece needs to be placed in the mouth of a patient, the mouthpiece is the key place for smoothly entering the gastroscopy, the existing mouthpiece is cylindrical with the same diameter at two ends, but in the process of actual examination, some patients with limited mouth opening can be frequently encountered, the mouth can not be completely opened, the size of the mouthpiece is fixed, so that the mouthpiece can not be smoothly placed in the mouth of the patient, the difficulty in entering the gastroscopy is caused, and the progress of examination is influenced.

Therefore, there is a need for further improvements in the prior art.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the utility model aims to provide a special mouthpiece for gastroscopy of a patient with restricted opening.

In order to achieve the purpose, the special mouthpiece for gastroscopy of the patient with limited mouth opening comprises a mouthpiece body, a baffle and two binding bands.

The diameter of the seaming body is gradually reduced from the front end to the rear end, a containing channel is arranged in the seaming body, and two ends of the containing channel respectively penetrate through the front end face and the rear end face of the seaming body.

The baffle plate surrounds the front end of the outer surface of the mouth piece body, and the outline of the baffle plate is matched with the outline of the mouth of a human body.

One end of each of the two binding bands is detachably connected with the left end and the right end of each of the blocking pieces, and the other ends of the two binding bands can be connected with each other.

In addition, the special mouthpiece for gastroscopy of the patient with restricted mouth according to the above embodiment of the present invention may also have the following additional technical features:

according to one embodiment of the utility model, the left end and the right end of the front surface of the baffle are respectively provided with a hanging ring, one end of each of the two binding bands is respectively provided with a hook, and the hook is hooked on the hanging ring.

According to one embodiment of the utility model, the inner side surface of the other end of one of the two binding bands is provided with a magic tape suede surface, and the outer surface of the other end of the other one of the two binding bands is provided with a magic tape inverted hook surface which can facilitate the adhesion of the magic tape suede surface.

According to one embodiment of the utility model, a tongue depressor is extended from the lower part of the rear end surface of the mouthpiece body.

According to one embodiment of the utility model, the left and right sides of the tongue depressor are bent upwards.

According to one embodiment of the utility model, a protective sleeve is sleeved on the outer surface of the mouthpiece body.

According to one embodiment of the utility model, the protective sleeve is made of a silica gel material.

According to one embodiment of the utility model, the rear surface of the baffle is provided with a flexible cushion layer along the circumferential direction.

According to one embodiment of the utility model, the flexible cushion is made of water-absorbent sponge.

According to the special mouthpiece for gastroscopy of the patient with limited mouth opening provided by the embodiment of the utility model, as the diameter of the mouthpiece body is gradually reduced from the front end to the rear end, when in use, the end with the smaller diameter of the mouthpiece body can be firstly placed into the mouth of the patient, and the depth of the insertion of the mouthpiece body is determined according to the opening degree of the mouth of the patient, the insertion is simpler and more convenient, the baffle plate can limit the mouthpiece body so as to avoid the patient from swallowing the mouthpiece body in the whole, and meanwhile, when facing some patients with unconsciousness or mental disorder, the mouthpiece body is prevented from being spit out unconsciously, and when in use, the mouthpiece body can be bound on the head of the patient through the binding band so as to bind the mouthpiece, so that the mouthpiece is more stable, therefore, the utility model has the advantages of convenient use, strong practicability and wide applicability, the use effect is good.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure in an embodiment of the present invention;

FIG. 2 is a schematic view of another perspective of an arrangement according to an embodiment of the utility model;

FIG. 3 is a schematic illustration of a strap shown disassembled in an embodiment of the present invention;

FIG. 4 is a schematic view of the overall structure of a body to be bitten in the embodiment of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to an embodiment of the present invention.

Reference numerals:

a mouthpiece body 10;

an accommodating channel 101;

a stopper piece 102;

a suspension loop 1021;

a compliant pad layer 1022;

a tongue presser 103;

a protective cover 104;

a strap 20;

a hook 201;

a Velcro pile face 202;

the magic tape is provided with a barb surface 203.

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the present invention and should not be construed as limiting the present invention, and all other embodiments that can be obtained by one skilled in the art based on the embodiments of the present invention without inventive efforts shall fall within the scope of protection of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "circumferential," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The mouthpiece for gastroscopy of a patient with restricted stoma according to the embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, a special mouthpiece for gastroscopy of a patient with restricted mouth is provided according to an embodiment of the present invention.

To achieve the above object, the special mouthpiece for gastroscopy of a patient with restricted opening according to the embodiment of the present invention comprises a mouthpiece body 10, a flap 102 and two binding bands 20.

The diameter of the seaming body 10 is gradually reduced from the front end to the rear end, an accommodating channel 101 is arranged inside the seaming body 10, and two ends of the accommodating channel 101 penetrate through the front end face and the rear end face of the seaming body 10 respectively.

The baffle plate 102 surrounds the front end of the outer surface of the mouthpiece body 10, and the contour of the baffle plate 102 is matched with the contour of the mouth of a human body.

One ends of the two binding bands 20 are detachably connected to the left and right ends of the blocking piece 102, respectively, and the other ends of the two binding bands 20 can be connected to each other.

Based on the above, since the diameter of the mouthpiece body 10 is gradually reduced from the front end to the rear end, when in use, the end with the smaller diameter of the mouthpiece body 10 can be placed into the mouth of a patient first, and the depth of the mouthpiece body 10 can be determined according to the opening degree of the mouth of the patient, so that the insertion is simpler and more convenient, the blocking piece 102 can limit the mouthpiece body 10 to prevent the patient from swallowing the mouthpiece body 10 as a whole, and meanwhile, when facing some patients with unconsciousness or mental disorder, the mouthpiece body 10 can be prevented from being unconsciously spit out, and when in use, the mouthpiece body can be bound on the head of the patient through the binding band 20 to bind the mouthpiece, so that the mouthpiece is more stable and firm.

Preferably, in an embodiment of the present invention, a hanging ring 1021 is disposed at each of the left and right ends of the front surface of the blocking plate 102, a hook 201 is disposed at each of the ends of the two binding bands 20, and the hook 201 is hooked on the hanging ring 1021.

Thus, by arranging the hanging rings 1021 on the left and right ends of the front surface of the baffle plate 102, one end of each of the two binding bands 20 is provided with the hook 201, the hook 201 is hooked on the hanging ring 1021, i.e. with the hook 201 and the suspension loop 1021 detachably connected, i.e. with the strap 20 detachably, then, when the patient is a well-conscious normal person, the use of the strap 20 may not be required, at which point the strap 20 may be removed, so that the use is more convenient, on the contrary, when the user is a patient with unconsciousness or mental disorder, the band 20 can be hooked on the hanging ring 1021 by the hook 201, and the band 20 can be tied on the head of the patient, thereby fixing the mouthpiece body 10 to prevent the patient from unintentionally spitting out the mouthpiece body 10 and thus obstructing the entry of the lens.

Preferably, in an embodiment of the present invention, a loop fastening and loop fastening surface 202 is disposed on an inner side surface of the other end of one of the two straps 20, and a loop fastening and loop reversing surface 203 for facilitating adhesion of the loop fastening and loop fastening surface 202 is disposed on an outer surface of the other end of the other one of the two straps 20.

Therefore, as the inner side surface of the other end of one of the two binding bands 20 is provided with the magic tape suede 202, the outer surface of the other end of the other one of the two binding bands 20 is provided with the magic tape barb surface 203 which can facilitate the adhesion of the magic tape suede 202, then, when binding, the two binding bands 20 can be wound to the rear along the face of a patient respectively, and the magic tape suede 202 and the magic tape barb surface 203 are adhered, the connection and the disassembly are simple, fast, stable and reliable, meanwhile, the connection position can be adjusted according to the body type of the patient, and the applicability of the binding bands is enhanced.

Preferably, in an embodiment of the present invention, a tongue pressing piece 103 extends from a lower portion of the rear end of the mouthpiece body 10.

Thus, the tongue-pressing piece 103 is arranged on the lower portion of the rear end face of the mouthpiece body 10, so that when the mouthpiece body 10 is placed in the mouth of a patient, the tongue-pressing piece 103 can press the tongue of the patient, and the situation that the tongue of the patient obstructs the lens and is not beneficial to the lens entering is avoided.

Preferably, in an embodiment of the present invention, the left and right sides of the tongue depressor 103 are curved upwards.

Thus, because the left side and the right side of the tongue depressor piece 103 are bent upwards, the tongue of the patient can be effectively prevented from contacting with the two side edges of the tongue depressor edge, and discomfort is caused.

Preferably, in an embodiment of the present invention, a protective sleeve 104 is sleeved on an outer surface of the mouthpiece body 10.

Thus, since the mouthpiece body 10 is generally made of hard materials, the protective sleeve 104 is disposed on the outer surface of the mouthpiece outer body, so that the teeth of the patient are more comfortable when being occluded, and pain and discomfort of the teeth of the patient are effectively avoided when being occluded.

Preferably, in an embodiment of the present invention, the protecting cover 104 is made of a silicone material.

Therefore, as the protective sleeve 104 is to be in contact with the inside of the oral cavity of a patient, the protective sleeve 104 is made of a silica gel material, so that the comfort and the safety of the protective sleeve are guaranteed.

Preferably, in an embodiment of the present invention, the rear surface of the baffle plate 102 is provided with a flexible cushion layer 1022 along the circumference thereof.

Thus, by providing a layer of compliant pad 1022 on the rear surface of the flap 102 along its perimeter, the rear surface of the flap 102 contacts the lips of the patient when the mouthpiece body 10 is fully inserted into the patient's mouth, making it more comfortable and soft to touch.

Preferably, in an embodiment of the present invention, the flexible cushion 1022 is made of absorbent sponge.

Thus, when the mouthpiece body 10 is placed in, the mouth of the patient is in an open state, so that saliva is easily generated in the mouth of the patient and flows out along with the extension of time, and the flexible cushion 1022 is made of absorbent sponge, so that the saliva can be adsorbed by the flexible cushion 1022 when flowing out, and the clothes or the hospital bed are prevented from being polluted.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A special mouthpiece for gastroscopy of a patient with restricted stoma, comprising:

the diameter of the seaming body is gradually reduced from the front end to the rear end, an accommodating channel is arranged in the seaming body, and two ends of the accommodating channel respectively penetrate through the front end face and the rear end face of the seaming body;

the baffle piece surrounds the front end of the outer surface of the mouthpiece body, and the outline of the baffle piece is matched with the outline of the mouth of a human body;

and one ends of the two binding bands are detachably connected with the left end and the right end of the blocking piece respectively, and the other ends of the two binding bands can be connected with each other.

2. The special mouthpiece for gastroscopy of patient with restricted mouth according to claim 1, characterized in that the left and right ends of the front surface of said blocking sheet are provided with a hanging ring, and one end of each of said binding bands is provided with a hook, and said hook is hung on said hanging ring.

3. The special mouthpiece for gastroscopy of patient with restricted mouth according to claim 2, wherein the inner side surface of the other end of one of said two binding bands is provided with a magic tape suede surface, and the outer surface of the other end of the other of said two binding bands is provided with a magic tape barb surface for facilitating the adhesion of said magic tape suede surface.

4. The special mouthpiece for gastroscopy of the patient with restricted mouth according to claim 1, characterized in that the lower part of the back end of the mouthpiece body is extended with a tongue-pressing piece.

5. The special mouthpiece for gastroscopy of the patient with restricted mouth according to claim 4, characterized in that the left and right sides of the tongue-pressing piece are bent upward.

6. The special mouthpiece for gastroscopy of patient with restricted mouth as claimed in claim 1, wherein the outer surface of the mouthpiece body is sleeved with a protective sleeve.

7. The special mouthpiece for gastroscopy of patient with restricted mouth according to claim 6, characterized in that said protecting cover is made of silica gel material.

8. The bite for gastroscopy of a patient with restricted stoma as set forth in claim 1, wherein said flap rear surface is provided with a flexible cushion layer along its circumference.

9. The special mouthpiece for gastroscopy of the patient with restricted mouth according to claim 8, characterized in that the flexible cushion layer is made of water-absorbing sponge.