CN217907715U

CN217907715U - Gastroscope mouthpiece

Info

Publication number: CN217907715U
Application number: CN202220548877.4U
Authority: CN
Inventors: 王红梅; 潘涛; 温旭东; 唐莉
Original assignee: Chengdu Integrated TCM and Western Medicine Hospital,
Current assignee: Chengdu Integrated TCM and Western Medicine Hospital,
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-11-29
Anticipated expiration: 2032-03-14

Abstract

The utility model discloses a gastroscope is difficult to articulate, include: the mouth piece body comprises a plate body with an arc-like shape and a mouth piece pipe penetrating through the plate body, wherein a first air pipe channel is arranged on one side of the plate body; the pair of lugs are oppositely arranged on two sides of the plate body, and a pair of annular elastic ropes is correspondingly arranged on each lug; the buffer ring is laid on the inner side edge of the plate body and is made of flexible materials. The utility model discloses have and wear and take off the square just swiftly, and fixed stable to and can also reduce the uncomfortable beneficial effect who feels when patient's skin contacts with the seaming body.

Description

Gastroscope mouthpiece

Technical Field

The utility model relates to the field of equipment for gastroscope operation. More specifically, the utility model relates to a gastroscope mouthpiece.

Background

When gastroscopy is performed, a patient needs to hold a mouthpiece in the mouth to keep the mouth in an open state, so that a gastroscope tube can be conveniently stretched into the gastroscopy for examination. The existing method is that an annular elastic band is usually arranged on a mouthpiece and is fixed after the elastic band is brought to the brain, because a patient needs to carry out general anesthesia when carrying out gastroscopy, after the gastroscopy is finished, the patient can not lift the head by himself to take off the mouthpiece, and medical care personnel or family members need to lift the head of the patient and then take off the head, and the mode that the mouthpiece is taken off is not convenient and fast enough. And the mouthpiece is made of plastic materials, and when a patient holds the mouthpiece, the mouthpiece is often in direct contact with the lips of the patient, so that discomfort is caused.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.

To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a gastroscopic mouthpiece comprising:

the mouthpiece comprises a mouthpiece body and a mouthpiece body, wherein the mouthpiece body comprises a plate body with an arc-like surface shape and a mouthpiece pipe arranged on the plate body in a penetrating way, and a first air pipe channel is arranged on one side of the plate body;

the pair of lugs are oppositely arranged on two sides of the plate body, and a pair of annular elastic ropes is correspondingly arranged on each lug;

the buffer ring is laid on the inner side edge of the plate body and is made of flexible materials.

Preferably, the method further comprises:

an extension pipe provided outside the plate body and communicating with the mouthpiece pipe;

the baffle, it is the annular, the baffle cover is located the extension pipe is outside, the baffle size is greater than the size of plate body.

Preferably, the barrier is concave and opens to one side of the mouthpiece.

Preferably, still including unsettled set up in the baffle with the solid fixed cylinder between the plate body, lie in on the baffle be equipped with the second trachea passageway on the same one side of solid fixed cylinder, first trachea passageway the solid fixed cylinder, second trachea passageway are not on same axis.

Preferably, thin rods are arranged on two sides of the fixed cylinder and fixed on the baffle.

Preferably, the inner walls of the first air pipe passage, the fixed cylinder and the second air pipe passage are respectively provided with a rubber layer.

Preferably, the free end of the bite-tip pipe is provided with a convex ring which is protruded outwards along the radial direction.

Preferably, the buffer ring comprises a silica gel thin layer laid on the inner side edge of the plate body and a non-woven fabric laid on the silica gel thin layer.

The utility model discloses at least, include following beneficial effect: make things convenient for the patient to wear and take off the gastroscope mouthpiece to and set up the flexible nature of buffer ring, can make the contact with the patient more gentle, thereby reduce the uncomfortable sense of gastroscope operation.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

FIG. 1 is a schematic side view of the gastroscope mouthpiece according to one embodiment of the present invention;

FIG. 2 is a schematic front view of the gastroscope mouthpiece according to one embodiment of the present invention;

fig. 3 is a cross-sectional view of the fixing cylinder according to one embodiment of the present invention;

fig. 4 is a sectional view of the cushion ring according to one embodiment of the present invention.

Detailed Description

The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.

It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials, if not otherwise specified, are commercially available; in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, the utility model provides a gastroscope mouthpiece, comprising:

the mouthpiece body 100 comprises a plate body 1 with an arc-like surface shape and a mouthpiece pipe 3 penetrating the plate body 1, wherein a first air pipe channel 6 is arranged on one side of the plate body 1;

the pair of lugs are oppositely arranged on two sides of the plate body 1, and a pair of annular elastic ropes 4 are correspondingly arranged on the pair of lugs respectively;

and the buffer ring 2 is laid on the inner side edge of the plate body 1, and the buffer ring 2 is made of a flexible material.

In the technical scheme, when gastroscopy is performed, the bite tube 3 can be held by a patient, and then the elastic rope 4 is hung on the ear of the patient to realize fixation. The bite tube 3 provides an access passageway for gastroscopy and the first airway passage 6 provides an access passageway for the trachea 200 through which the trachea 200 extends. When a patient holds the bite-tube 3, the side surface of the plate body 1 is in contact with the mouth or the surrounding skin of the patient in most cases, and the buffer ring 2 is arranged to have flexible property, so that the contact can be softer, and the discomfort of the gastroscopy operation is reduced. Because gastroscope operation needs the general anesthesia, when gastroscope operation completion back, when taking off the mouthpiece pipe 3, only need earlier take off from patient's ear elastic cord 4, then take away the mouthpiece body 100 can, the convenient operation who takes off is swift. The elastic cord 4 may be a hanging cord conforming to the standard of a surgical mask. The material of the buffer ring 2 can adopt a silica gel pad or non-woven fabric.

In another technical solution, the method further comprises:

an extension pipe 8 which is provided outside the plate body 1 and communicates with the bite pipe 3;

the baffle 5 is annular, the baffle 5 is sleeved outside the extension pipe 8, and the size of the baffle 5 is larger than that of the plate body 1.

In the technical scheme, the extension tube 8 is communicated with the mouthpiece tube 3 into a whole, so that an extending channel for gastroscopy can be formed, and the gastroscopy operation cannot be influenced. The baffle 5 is arranged outside the plate body 1, the baffle 5 can simultaneously block the nostrils and the mouth of a patient, and when the patient splashes in the operation process, the baffle 5 has a certain blocking effect, so that the infection probability of medical staff is reduced, and the safety of the medical staff is improved. When the patient holds the bite-tube 3, the inner side of the baffle 5 is not contacted with the nose of the patient, the upper end of the baffle 5 is arranged at the nostril, the lower end is lower than the mouth, and the left side and the right side are longer than the mouth. The baffle 5 is generally provided in a circular shape with an outer diameter of 8 to 10cm and a distance of 1 to 3cm from the plate body 1.

In another solution, the baffle 5 is concave and opens towards one side of the mouthpiece 3. The shape similar to that of a cover can be formed, a certain blocking effect is achieved on the circumferential direction, and safety is improved under the limited area.

In another technical scheme, still including unsettled set up in baffle 5 with fixed section of thick bamboo 9 between the plate body 1, baffle 5 is last to be located be equipped with second trachea passageway 7 on the same one side of fixed section of thick bamboo 9, first trachea passageway 6 fixed section of thick bamboo 9, second trachea passageway 7 is not on same axis.

In above-mentioned technical scheme, set up fixed cylinder 9 and second trachea passageway 7 and can pass second trachea passageway 7 with trachea 200 earlier, then pass fixed cylinder 9, get into the patient oral cavity from first trachea passageway 6 again, form the turn of similar triangular table, have certain fixed action to trachea 200, reduce trachea 200 and rock in the patient oral cavity, reduce the uncomfortable of gastroscope operation and feel to and reduce the interference of trachea 200 to the gastroscope probe.

In another technical scheme, thin rods 11 are arranged on two sides of the fixing cylinder 9, and the thin rods 11 are fixed on the baffle 5. The fixing cylinder 9 is fixed on the baffle 5 through the thin rod 11, so that the fixing is convenient and reliable, and the air pipe 200 is convenient to install.

In another technical scheme, rubber layers 12 are laid on the inner walls of the first air pipe channel 6, the fixed cylinder 9 and the second air pipe channel 7. The rubber layer 12 has a cong-like anti-slip property, and thus, the stability of the air tube 200 can be enhanced.

In another technical scheme, a convex ring 13 is arranged on the free end of the bite mouth pipe 3 in a protruding mode along the radial direction. The outer diameter of the convex ring 13 is slightly larger than that of the bite-tip tube 3, which is helpful for the patient to hold the bite-tip tube 3 and reduces the falling probability. The outer diameter of the convex ring 13 is 2-5 mm larger than the outer diameter of the bite-tip pipe 3.

In another technical scheme, the buffer ring 2 comprises a silica gel thin layer 14 laid on the inner side edge of the plate body 1 and a non-woven fabric 15 laid on the silica gel thin layer 14. The elasticity of silica gel material is big, and the sense of touch of non-woven fabrics 15 is good, and silica gel thin layer 14 and non-woven fabrics 15 combine together can further reduce the contact uncomfortable and feel.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, particular embodiments, but rather to those skilled in the art, having the benefit of the teachings of the present invention, which is capable of numerous modifications and alternative forms, and will be readily apparent to those skilled in the art, and it is not intended to limit the invention to the details shown and described without departing from the general concepts defined by the appended claims and their equivalents.

Claims

1. A gastroscope mouthpiece, comprising:

the mouth piece body comprises a plate body with an arc-like shape and a mouth piece pipe penetrating through the plate body, wherein a first air pipe channel is arranged on one side of the plate body;

2. The gastroscopic mouthpiece of claim 1 further including:

3. The gastroscopic mouthpiece of claim 2, in which the baffle is concave and opens to one side of the mouthpiece.

4. The gastroscopic mouthpiece of claim 2, further including a fixed cylinder suspended between the baffle and the plate body, the baffle having a second tracheal passage on the same side of the fixed cylinder, the first tracheal passage, the fixed cylinder and the second tracheal passage not being on the same axis.

5. The gastroscopic mouthpiece of claim 4 wherein said mounting cylinder has thin rods on both sides which are secured to said baffle.

6. The gastroscopic mouthpiece of claim 4, wherein rubber layers are applied to the inner walls of said first tracheal passage, said fixed cylinder and said second tracheal passage.

7. The gastroscopic mouthpiece of claim 1 wherein said free end of said mouthpiece tube is provided with a raised ring projecting radially outwardly.

8. The gastroscopic mouthpiece of claim 1, wherein said cushion ring includes a thin layer of silicone rubber applied to the inside edge of said plate body and a non-woven fabric applied to said thin layer of silicone rubber.