CN219109382U

CN219109382U - Fixed mouth gag

Info

Publication number: CN219109382U
Application number: CN202222179234.XU
Authority: CN
Inventors: 徐筠; 周莹
Original assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Current assignee: Shanghai East Hospital Tongji University Affiliated East Hospital
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-06-02
Anticipated expiration: 2032-08-18

Abstract

The utility model discloses a fixed mouth gag, which relates to the technical field of medical equipment and aims to solve the problems that when a clinical traditional Chinese medical science personnel uses the mouth gag to carry out oral care on a patient, the mouth gag is not enough in stability of opening, the tooth comfort of the patient is poor, the tongue of the patient cannot be protected and limited in the mouth opening state of the patient, and the subsequent treatment is easy to cause trouble.

Description

Fixed mouth gag

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a fixed mouth gag.

Background

The mouth gag, also called mouth gag, is a common instrument for opening the mouth. It is suitable for treating patients with poor opening degree, temporomandibular joint and/or muscle pain, physical therapy after jaw operation, and preventing jaw diseases due to dental closure or temporomandibular joint movement limitation.

However, when medical staff uses the mouth gag to carry out oral care to the patient in clinic, the stability of strutting is not enough, and patient's tooth travelling comfort is not good, can't protect and spacing its tongue under the patient is in the state of opening one's mouth simultaneously, causes the trouble to follow-up treatment easily. Therefore, a fixed mouth gag is provided to meet the clinical use requirement.

Disclosure of Invention

The utility model aims to provide a fixed type mouth gag, which aims to solve the problems that in the prior art, when medical staff use the mouth gag to carry out oral care on a patient, the mouth gag has insufficient opening stability and poor tooth comfort of the patient, and meanwhile, the tongue of the patient cannot be protected and limited when the patient is in a mouth-open state, so that the subsequent treatment is easy to cause trouble.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed mouth gag, includes the base, struts arm and adjustment handle, the one end both sides of base rotate respectively and are connected with struts the arm, the other end threaded connection of base has adjustment handle, adjustment handle runs through the base and offsets tightly with struts the arm, one side that the base was kept away from to struts the arm is provided with the silica gel cover, the outside of silica gel cover is provided with a plurality of fins, the inboard of struts the arm is provided with the recess, one side that the recess is close to the base is provided with the support, the support rotates and is connected with the rocking arm, one side that the rocking arm was kept away from the base is provided with the spacing hole that is used for inserting the tongue depressor, one side that the rocking arm is close to the base is provided with the lug.

Preferably, the lug and the bracket are integrally formed, and the inner wall of the groove can be abutted when the rotating arm rotates for a certain angle.

Preferably, the inside of recess runs through threaded connection and has the bolt, the bolt corresponds the position setting of lug.

Preferably, a plurality of ribs are equidistantly arranged on the outer side of the silica gel sleeve.

Preferably, the silica gel sleeve is detachably connected with the opening arm.

Compared with the prior art, the utility model has the beneficial effects that: this fixed mouth gag, through the setting of silica gel cover and bead for strut the arm and the fixed stability of patient's tooth better, and guaranteed the travelling comfort of patient's tooth, through recess, support, rocking arm, spacing hole and lug set up, can pass the tongue depressor behind the spacing hole and carry out spacingly to patient's tongue, thereby be in under the mouth-opening state of patient and protect and spacing its tongue, avoid causing trouble to follow-up treatment, promote convenience and the functionality of use, be fit for using widely.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the groove and the arm of FIG. 1;

fig. 3 is a schematic structural view of the silica gel cover and the rib in fig. 1.

In the figure: 1. the device comprises a base, 2, a spreading arm, 3, an adjusting handle, 4, a silica gel sleeve, 5, a convex rib, 6, a groove, 7, a bracket, 8, a rotating arm, 9, a limiting hole, 10, a bump, 11 and a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.

Referring to fig. 1 to 3, the present utility model provides a technical solution:

the utility model provides a fixed mouth gag, including base 1, strut arm 2 and adjustment handle 3, the one end both sides of base 1 are rotated respectively and are connected with strut arm 2, the other end threaded connection of base 1 has adjustment handle 3, adjustment handle 3 runs through base 1 and offsets tightly with strut arm 2, one side that the base 1 was kept away from to strut arm 2 is provided with silica gel cover 4, the outside of silica gel cover 4 is provided with a plurality of bead 5, the inboard of strut arm 2 is provided with recess 6, one side that recess 6 is close to base 1 is provided with support 7, support 7 rotates and is connected with rocking arm 8, one side that rocking arm 8 kept away from base 1 is provided with the spacing hole 9 that is used for inserting the tongue depressor, one side that rocking arm 8 is close to base 1 is provided with lug 10.

It should be noted that, when propping open the oral cavity, through setting up of silica gel cover 4 and bead 5, can prop open arm 2 when propping open the oral cavity, can carry out spacingly to the tooth, can promote the travelling comfort to the tooth is fixed simultaneously.

Specifically, during the use, insert the arm that struts 2 in the patient's oral cavity, with patient's tooth embedding bead 5 in the gap, rotate adjustment handle 3 makes the arm that struts 2 open, thereby make patient's oral cavity open fixedly, only need guarantee at this moment have recess 6 strut arm 2 be in the below can, pass the tongue depressor in spacing hole 9 and with patient's tongue contact, at this moment because the reaction force of tongue can make rocking arm 8 rotate, when the tongue depressor tends to the level, through the butt of lug 10 with recess 6, make rocking arm 8 unable rotation any more, thereby more comfortable carries out spacingly to the patient's tongue, and then guarantee the tongue, avoid the tongue to remove the influence to the treatment in the oral cavity, effectively promote and use convenience and functional.

As a preferred embodiment, the projection 10 is integrally formed with the bracket 7 and can abut against the inner wall of the recess 6 when the arm 8 is rotated by a certain angle.

Specifically, through the setting of lug 10 for rocking arm 8 can rotate to be the state that tends to the level more, and then makes the tongue depressor more comfortable to the spacing of tongue.

As a preferred embodiment, a bolt 11 is inserted through the inside of the groove 6, and the bolt 11 is disposed corresponding to the position of the bump 10.

Specifically, through the setting of bolt 11, can restrict the rotation angle of rocking arm 8 to promote the spacing effect to the tongue.

As a preferred embodiment, a plurality of ribs 5 are equidistantly provided on the outside of the silicone jacket 4.

Specifically, through the equidistant setting of bead 5 for in which gap between bead 5 is fixed with the tooth to patient's accessible travelling comfort selection, thereby promote the travelling comfort.

As a preferred embodiment, the silicone sleeve 4 is detachably connected to the spreader arm 2.

Specifically, the silica gel sleeve 4 is detachably connected with the opening arm 2, so that the silica gel sleeve 4 can be replaced after being used, and the convenience of use is ensured.

The components in the present case are sequentially connected by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means thereof are known in the art, and the following working principle and process are mainly described.

The working process and the working principle of the utility model are as follows: during the use, insert the arm that struts 2 in the patient's oral cavity, insert the gap of bead 5 with patient's tooth in, rotate adjustment handle 3 makes the arm that struts 2 open, thereby make patient's oral cavity open fixedly, only need guarantee at this moment have the arm that struts 2 of recess 6 be in the below can, pass the tongue depressor in spacing hole 9 and with patient's tongue contact, at this moment because the reaction force of tongue can make rocking arm 8 rotate, when the tongue depressor tends to the level, support tightly through lug 10 and recess 6, make rocking arm 8 unable rotation again, thereby more comfortable carries out spacing to patient's tongue, and then guarantee the tongue, avoid the tongue to remove the influence to the treatment in the oral cavity, effectively promote and use convenience and functional.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed mouth gag, includes base (1), struts arm (2) and adjustment handle (3), the one end both sides of base (1) are rotated respectively and are connected with struts arm (2), the other end threaded connection of base (1) has adjustment handle (3), adjustment handle (3) run through base (1) and with strut arm (2) offset tightly, its characterized in that: one side that base (1) was kept away from to strut arm (2) is provided with silica gel cover (4), the outside of silica gel cover (4) is provided with a plurality of bead (5), the inboard of strut arm (2) is provided with recess (6), one side that recess (6) is close to base (1) is provided with support (7), support (7) rotate and are connected with rocking arm (8), one side that base (1) was kept away from to rocking arm (8) is provided with spacing hole (9) that are used for inserting the tongue depressor, one side that rocking arm (8) is close to base (1) is provided with lug (10).

2. A stationary mouth gag according to claim 1, characterized in that: the lug (10) and the bracket (7) are integrally formed, and the inner wall of the groove (6) can be abutted when the rotating arm (8) rotates for a certain angle.

3. A stationary mouth gag according to claim 1, characterized in that: the inside of recess (6) runs through threaded connection has bolt (11), bolt (11) set up with the position correspondence of lug (10).

4. A stationary mouth gag according to claim 1, characterized in that: the convex edges (5) are equidistantly arranged on the outer side of the silica gel sleeve (4).

5. A stationary mouth gag according to claim 1, characterized in that: the silica gel sleeve (4) is detachably connected with the supporting arm (2).