CN211023855U

CN211023855U - Training mouth gag for patient with limited mouth opening

Info

Publication number: CN211023855U
Application number: CN201921272334.9U
Authority: CN
Inventors: 李慧川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-17
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a mouth opening limited patient is with training mouth gag, including the first pincers body and the second pincers body, the first pincers body passes through axis of rotation and second pincers body swing joint, the first pincers body and the second pincers body constitute by binding clip and pincers handle, one side fixedly connected with pincers handle of binding clip, the alveolus has been seted up to one side of binding clip, the interior interpolation pole of the inboard fixedly connected with of the first pincers body, the inboard fixedly connected with outer tube of the second pincers body, interior interpolation pole is pegged graft in the inside of outer tube, interior interpolation pole is located the inside one end fixedly connected with elasticity stopper of outer tube. This mouth-opening limited patient is with training mouth gag, easy operation can conveniently be to opening and closing of control mouth, has reached the purpose to mouth-opening training, moreover, through pressing down the gasbag and pressing down and loosen the difference of dynamics, can control the degree of opening of mouth to be favorable to the patient to train according to self state of an illness, improve training efficiency.

Description

Training mouth gag for patient with limited mouth opening

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a training mouth gag for a patient with limited mouth opening.

Background

At present, the mouth opening limitation caused by some surgical operations, such as temporomandibular joint operation, arthroscopy and open surgery; after a fracture of the mandible, in particular a fracture of the condyles; after the mandibular surgery, especially after the surgery of the orthognathic and mandibular branch tumors, and after some maxillofacial gap infections, etc., the mouth opening is limited, because the initiative and the effect of the patient's self mouth opening training are different from person to person, the curative effect of the treatment surgery will be affected, therefore, how to improve the effect of the patient's mouth opening training is always paid more attention by the bone joint surgery.

Accordingly, a training mouth gag for a patient with restricted mouth opening is now proposed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mouth-opening limited patient is with training mouth gag has solved the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a mouth opening restricted patient is with training mouth gag, includes first pincers body and second pincers body, first pincers body passes through axis of rotation and second pincers body swing joint, first pincers body and second pincers body comprise binding clip and pincers handle, one side fixedly connected with pincers handle of binding clip, the alveolus has been seted up to one side of binding clip, the inboard fixedly connected with inner insert rod of first pincers body, the inboard fixedly connected with outer tube of second pincers body, inner insert rod pegs graft in the inside of outer tube, the one end fixedly connected with elastic plug that inner insert rod is located the outer tube inside.

Optionally, a tooth protection pad is arranged inside the tooth socket, and the tooth protection pad is made of silica gel.

Optionally, the elastic plug is movably connected with the outer sleeve, and the diameter of the elastic plug is matched with the inner diameter of the outer sleeve.

Optionally, the outer surface of the outer sleeve is sleeved with a return spring, and two ends of the return spring are respectively and fixedly connected with the first clamp body and the second clamp body.

Optionally, the bottom of the outer sleeve is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected with a pressing air bag.

Optionally, one end of the outer sleeve is fixedly connected with a limiting ring, and the inner insert rod is movably connected with the limiting ring.

(III) advantageous effects

The utility model provides a mouth-opening limited patient is with training mouth gag possesses following beneficial effect:

1. the training mouth gag for the patient with limited mouth opening has the advantages that the training mouth gag for the patient with limited mouth opening has the effect of helping the patient to open the mouth opening through the design of the first forceps body and the second forceps body, when in use, the upper teeth and the lower teeth are arranged in the tooth sockets of the forceps heads, the air bag is pressed by hands, so that gas enters the outer sleeve from the connecting pipe, at the moment, the pressure in the outer sleeve is increased, the elastic plug and the inner inserted rod are pushed to move upwards, the forceps heads at one ends of the two forceps bodies move oppositely, the mouth closing is realized, at the moment, the reset spring is in a telescopic state, then the two forceps bodies move oppositely under the action of the reset spring after the air bag is loosened, the mouth is opened, at the moment, the gas in the outer sleeve returns back to the pressing air bag, the whole process is simple to operate, the opening and closing of the mouth can be conveniently controlled, the purpose of training mouth opening is achieved, and the pressing air bag, can control the opening degree of the mouth, thereby being beneficial to the patient to train according to the state of illness of the patient and improving the training efficiency.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention.

In the figure: 1. a first caliper body; 101. a binding clip; 102. a forceps handle; 2. a second caliper body; 3. a rotating shaft; 4. a tooth socket; 5. an inner inserted rod; 6. an outer sleeve; 7. an elastic plug; 8. a dental pad; 9. a return spring; 10. a connecting pipe; 11. pressing the air bag; 12. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, the present invention provides a technical solution: a training mouth gag for a patient with restricted mouth opening comprises a first forceps body 1 and a second forceps body 2, wherein the first forceps body 1 is movably connected with the second forceps body 2 through a rotating shaft 3, the first forceps body 1 and the second forceps body 2 are both composed of a forceps head 101 and a forceps handle 102, one side of the forceps head 101 is fixedly connected with the forceps handle 102, one side of the forceps head 101 is provided with a tooth socket 4, a tooth protection pad 8 is arranged inside the tooth socket 4, the tooth protection pad 8 is made of silica gel, the inner side of the first forceps body 1 is fixedly connected with an inner inserting rod 5, the inner side of the second forceps body 2 is fixedly connected with an outer sleeve 6, the outer surface of the outer sleeve 6 is sleeved with a reset spring 9, two ends of the reset spring 9 are respectively fixedly connected with the first forceps body 1 and the second forceps body 2, the bottom of the outer sleeve 6 is fixedly connected with a connecting pipe 10, one end of the connecting pipe 10 is fixedly connected with a pressing air bag 11, one end of the, the inner inserting rod 5 is movably connected with the limiting ring 12, the inner inserting rod 5 is inserted into the outer sleeve 6, one end, located inside the outer sleeve 6, of the inner inserting rod 5 is fixedly connected with the elastic plug 7, the elastic plug 7 is movably connected with the outer sleeve 6, and the diameter of the elastic plug 7 is matched with the inner diameter of the outer sleeve 6.

The utility model discloses when using, through the design of first pincers body 1 and second pincers body 2, the effect of help patient opening training has been played, when using, tooth groove 4 of binding clip 101 is arranged in to tooth from top to bottom, it presses down gasbag 11 and presses to hand, make gas get into in outer tube 6 from the connecting pipe, at this moment, the pressure increase in outer tube 6, promote elasticity stopper 7 and interior bayonet rod 5 upward movement, make binding clip 101 of two pincers body one end move in opposite directions, realize the closure of mouth, at this moment, reset spring 9 is in flexible state, then it is not hard up after pressing down gasbag 11, two pincers bodies are under reset spring 9's effect, make two binding clip 101 relative motion, the mouth opens, at this moment, gas in the outer tube 6 gets back to and presses down in the gasbag 11.

To sum up, this mouth opening limited patient is with training mouth gag, easy operation can conveniently reach the purpose to the training of opening a mouthful with closed to controlling opening of mouth, moreover, through pressing 11 differences of pressing down the gasbag and pressing down and loosening the dynamics, can control the degree of opening of mouth to be favorable to the patient to train according to self state of an illness, improve training efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mouth opening limited patient is with training mouth gag, includes first pincers body (1) and second pincers body (2), its characterized in that: the first clamp body (1) is movably connected with the second clamp body (2) through a rotating shaft (3), the first clamp body (1) and the second clamp body (2) are composed of a clamp head (101) and a clamp handle (102), the clamp handle (102) is fixedly connected to one side of the clamp head (101), a tooth socket (4) is formed in one side of the clamp head (101), an inner inserting rod (5) is fixedly connected to the inner side of the first clamp body (1), an outer sleeve (6) is fixedly connected to the inner side of the second clamp body (2), the inner inserting rod (5) is inserted into the outer sleeve (6), and an elastic plug (7) is fixedly connected to one end, located inside the outer sleeve (6), of the inner inserting rod (5).

2. The training mouth gag for the patient with restricted stoma as set forth in claim 1, wherein: the tooth socket is characterized in that a tooth protection pad (8) is arranged inside the tooth socket (4), and the tooth protection pad (8) is made of silica gel.

3. The training mouth gag for the patient with restricted stoma as set forth in claim 1, wherein: the elastic plug (7) is movably connected with the outer sleeve (6), and the diameter of the elastic plug (7) is matched with the inner diameter of the outer sleeve (6).

4. The training mouth gag for the patient with restricted stoma as set forth in claim 1, wherein: the outer surface cover of outer tube (6) is equipped with reset spring (9), just reset spring (9)'s both ends respectively with first pincers body (1) and second pincers body (2) fixed connection.

5. The training mouth gag for the patient with restricted stoma as set forth in claim 1, wherein: the bottom fixedly connected with connecting pipe (10) of outer tube (6), the one end fixedly connected with of connecting pipe (10) presses gasbag (11).

6. The training mouth gag for the patient with restricted stoma as set forth in claim 1, wherein: one end of the outer sleeve (6) is fixedly connected with a limiting ring (12), and the inner inserting rod (5) is movably connected with the limiting ring (12).