CN217510609U

CN217510609U - Gastroscope seaming device

Info

Publication number: CN217510609U
Application number: CN202220169161.3U
Authority: CN
Inventors: 余德慧; 韩亚坤; 黄煦晨; 马盼盼; 杨晓瑞; 张晓栋; 郑强虎
Original assignee: Third Peoples Hospital of Shenzhen
Current assignee: Third Peoples Hospital of Shenzhen
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-09-30
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to a gastroscope seaming device, which solves the problem of inconvenient use of the prior gastroscope seaming device. The device comprises a main body plate of the mouth piece and a main body of the mouth piece, wherein a gastroscope through hole is formed in the middle of the main body of the mouth piece, the main body of the mouth piece comprises an upper mouth piece fixedly connected with the main body plate and a flexible lower mouth piece, the bottom of the lower mouth piece and the bottom of the upper mouth piece are detachably connected through a slide way in a clamping mode, an insertion end of the lower mouth piece extends to form a tongue pressing plate, a threading hole is formed in the tongue pressing plate and the lower mouth piece, and the main body of the mouth piece further comprises a pulling rope. During the use, earlier put the last board of stinging in the patient's mouth, the patient anesthesia back, then with the holding down plate slide in the top board through the slide with the top board joint, the tongue depressor can laminate with patient's tongue, through the pulling stay cord, the tongue depressor downwarping can compress tightly patient's tongue to reduce the hypoxemia emergence risk that the tongue tenesmus arouses, can also provide the guide effect for the gastroscope, make the entering stomach tube that the gastroscope can be more smooth and easy, thereby simple structure, convenient to use.

Description

Gastroscope seaming device

Technical Field

The utility model relates to a gastroscope seaming device.

Background

In the process of gastroscopy, the gastroscope pipeline needs to be matched with the gastroscope seaming device for use, and the gastroscope seaming device is mainly used for facilitating the gastroscope pipeline to smoothly enter the oral cavity of a patient and preventing the patient from biting the gastroscope pipeline. The existing gastroscope mouth-biting device can not make the tongue root leave the throat wall, and can not achieve the purpose of relieving the obstruction of the air passage. When a patient with a large tongue body, obesity or snoring disease uses the traditional gastroscope articulator to perform painless gastroscopy, the patient is easy to have a tongue falling back to cause hypoxemia or even suffocate, and the life safety of the patient is seriously threatened. In addition, the gastroscope pipeline and the traditional gastroscope occluder share a channel, and when the gastroscope pipeline and the traditional gastroscope occluder are placed in the channel and the traditional gastroscope occluder at the same time, the operation space is small, and when tongue tenesmus occur, the artificial airway such as the existing oropharyngeal airway and the like cannot be placed in the gastroscope pipeline and the traditional gastroscope occluder; in addition, even if the tongue depressor exists, the tongue depressor is sleeved in the mouth piece to cause the whole body to be too thick, the tongue depressor cannot be attached to the tongue, and meanwhile, the tongue depressor cannot be bent and deformed along with the oral cavity structure, so that the tongue depressing effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem of inconvenient use of the existing gastroscope seaming device.

For solving the problem of the utility model, the technical proposal adopted is that: the utility model discloses a gastroscope seaming ware is including seaming ware main part board to and locate the seaming ware main part on the seaming ware main part board, the centre of seaming ware main part is equipped with the gastroscope through-hole, the seaming ware main part including with main part board fixed connection's last seaming board to and with last seaming board complex flexibility under seaming board, seaming board and last seaming board bottom can dismantle the joint setting through the slide down, the end of inserting of lower seaming board extend and press the hyoplastron, the hyoplastron and lower seaming board on be equipped with the through wires hole, through wires hole one end is located the end of inserting of hyoplastron, the other end is located the side of seaming board down, the seaming ware main part still including being used for biting the stay cord that the board pulled up under the flexibility, the one end of stay cord is fixed and is inserted the end at the hyoplastron, the other end stretches out under the seaming board through the through wires hole.

Right the utility model discloses do further limited technical scheme and include:

the inserting end of the tongue depressor is provided with a stay cord fixing column, the stay cord fixing column is arranged at one end of the threading hole, and one end of the stay cord is fixed on the stay cord fixing column.

The upper biting plate is provided with a positioning sliding groove, and both sides of the lower biting plate and the tongue depressor are provided with a positioning sliding rail matched with the positioning sliding groove.

One end of the lower bite plate is provided with a lower bite plate outer clamping plate clamped with the bite device main body plate.

The outer clamping plate of the lower bite plate is provided with a positioning hole matched with the positioning column.

The main body plate of the mouth piece is provided with a head band, and both sides of the main body plate of the mouth piece are provided with head band holes matched with the head band.

The mouth piece main body is arc-shaped.

Through the technical scheme, the beneficial effects of the utility model are that: the flexible lower biting plate and the bottom of the upper biting plate of the gastroscope biting device of the utility model are detachably clamped and arranged through the slide way, the inserting end of the lower biting plate extends to form a tongue pressing plate, the tongue pressing plate and the lower biting plate are provided with threading holes, one end of the threading hole is positioned at the inserting end of the tongue pressing plate, the other end is positioned at the side surface of the lower biting plate, one end of the stay cord is fixed at the inserting end of the tongue pressing plate, the other end extends out of the lower biting plate through the threading hole, when in use, the upper biting plate is firstly placed in the mouth of a patient, after the anesthesia of the patient, the lower pressing plate is then slid into the upper pressing plate through the slide way to be clamped and connected with the upper pressing plate, the tongue pressing plate can be attached to the tongue of the patient, the tongue pressing plate can be pressed tightly by pulling the stay cord in a downward bending way, so that the risk of hypoxemia caused by the falling of the tongue can be reduced, a guiding function can be provided for the gastroscope, so that the gastroscope can more smoothly enter into a stomach tube, thereby the structure is simple, is convenient to use.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of the gastroscope clenching device of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the gastroscope clenching device of the present invention.

Fig. 3 is an exploded view of the gastroscope mouthpiece of the present invention.

Detailed Description

The structure of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1 to 3, a gastroscope mouth piece comprises a mouth piece main body plate 1 and a mouth piece main body 2 arranged on the mouth piece main body plate, wherein a gastroscope through hole 3 is formed in the middle of the mouth piece main body 2, the mouth piece main body 2 comprises an upper mouth piece 21 fixedly connected with the main body plate and a flexible lower mouth piece 22 matched with the upper mouth piece, the lower mouth piece and the bottom of the upper mouth piece are detachably clamped and arranged through a slide way, a tongue pressing plate 4 extends from the insertion end of the lower mouth piece, threading holes 5 are formed in the tongue pressing plate and the lower mouth piece, one end 51 of each threading hole is located at the insertion end of the tongue pressing plate, the other end 52 of each threading hole is located on the side surface of the lower mouth piece, the mouth piece main body further comprises a pulling rope 6 used for pulling out the flexible lower mouth piece, one end of the pulling rope is fixed at the insertion end of the tongue pressing plate, and the other end of the pulling rope extends out of the lower mouth piece through the threading holes. During the use, earlier put the board of stinging in the patient mouth, the patient anesthesia back, then with the holding down plate slide in the top board through the slide with the top board joint, the tongue depressor can laminate with patient's tongue, through the pulling stay cord, the tongue depressor downwarping can compress tightly patient's tongue to reduce the hypoxemia emergence risk that the tongue tenesmus arouses, can also provide the guide effect for the gastroscope, make the entering stomach tube that the gastroscope can be more smooth and easy, thereby simple structure, convenient to use.

In this embodiment, the mouthpiece body is arc-shaped. Accords with the principle of human engineering and is convenient for the patient to bite.

In this embodiment, a pull rope fixing post 41 is provided at the insertion end of the tongue depressor 4, the pull rope fixing post is provided at one end of the threading hole, and one end of the pull rope is fixed to the pull rope fixing post.

In this embodiment, the upper engaging plate 21 is provided with a positioning sliding groove 211, and both sides of the lower engaging plate and the tongue depressor are provided with a positioning sliding rail 221 matching with the positioning sliding groove. The lower biting plate is a flexible plate, the positioning slide rails on two sides of the lower biting plate are inserted into the positioning slide grooves of the upper biting plate and slide into the oral cavity, and meanwhile, the tongue depressor at the insertion end of the lower biting plate presses the tongue of a patient, and the tongue depressor can be bent downwards through the pull rope.

In this embodiment, one end of the lower bite plate is provided with a lower bite plate outer clamping plate 23 clamped with the bite device main body plate. The lower biting plate clamping plate is clamped on the biting device main body plate to limit the stroke of the tongue depressor. The seaming device main body plate 1 is provided with a positioning column 11, and the lower seaming plate outer clamping plate 23 is provided with a positioning hole 231 matched with the positioning column. The lower biting plate is positioned with the main body plate of the biting device through the positioning column, so that the positioning of the lower biting plate and the tongue depressor is more accurate.

In this embodiment, the main body plate of the mouthpiece is provided with a headband 7, and both sides of the main body plate 1 of the mouthpiece are provided with headband holes 12 for fitting with the headband. The two sides of the head band are fixed on the head band holes. Thereby the mouth piece can be worn on the head of the patient through the headband for positioning, and the doctor can conveniently operate the gastroscope.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.

Claims

1. The utility model provides a gastroscope seaming ware, is including seaming ware main part board to and locate the seaming ware main part on the seaming ware main part board, the centre of seaming ware main part is equipped with gastroscope through-hole, its characterized in that: the mouth piece main body comprises an upper biting plate fixedly connected with the main body plate and a flexible lower biting plate matched with the upper biting plate, the bottom of the lower biting plate and the bottom of the upper biting plate are detachably clamped through a slide way, a tongue pressing plate extends from an insertion end of the lower biting plate, threading holes are formed in the tongue pressing plate and the lower biting plate, one end of each threading hole is located at the insertion end of the tongue pressing plate, the other end of each threading hole is located on the side face of the lower biting plate, the mouth piece main body further comprises a pull rope used for pulling the flexible lower biting plate, one end of the pull rope is fixed at the insertion end of the tongue pressing plate, and the other end of the pull rope stretches out of the lower biting plate through the threading holes.

2. A gastroscopic bite apparatus as claimed in claim 1 wherein: the inserting end of the tongue depressor is provided with a stay cord fixing column, the stay cord fixing column is arranged at one end of the threading hole, and one end of the stay cord is fixed on the stay cord fixing column.

3. A gastroscopic mouthpiece according to claim 1 wherein: the upper biting plate is provided with a positioning sliding groove, and both sides of the lower biting plate and the tongue depressor are provided with positioning sliding rails matched with the positioning sliding grooves.

4. A gastroscopic mouthpiece according to claim 1 wherein: one end of the lower bite plate is provided with a lower bite plate outer clamping plate clamped with the bite device main body plate.

5. A gastroscopic bite apparatus as set forth in claim 4 wherein: the outer clamping plate of the lower bite plate is provided with a positioning hole matched with the positioning column.

6. A gastroscopic bite apparatus as claimed in claim 1 wherein: the main body plate of the mouth piece is provided with a head band, and both sides of the main body plate of the mouth piece are provided with head band holes matched with the head band.

7. A gastroscopic mouthpiece according to claim 1 wherein: the mouth piece main body is arc-shaped.