CN210541869U

CN210541869U - Mouth opening support for stomatology department

Info

Publication number: CN210541869U
Application number: CN201921073501.7U
Authority: CN
Inventors: 李雨轩
Original assignee: SECOND PEOPLE'S HOSPITAL OF DEYANG CITY
Current assignee: SECOND PEOPLE'S HOSPITAL OF DEYANG CITY
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-19
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to a department of stomatology is with opening a mouthful support belongs to medical instrument technical field, and it includes upper jaw plate, lower jaw plate and locates the support between upper jaw plate and the lower jaw plate. A tongue depressor is arranged on the tongue side of the lower jaw plate; the top surface of the upper jaw plate and the bottom surface of the lower jaw plate are respectively provided with an occlusion groove. The bracket comprises an arc-shaped bent plate, and holes which can be used as operation channels are arranged on the arc-shaped bent plate; or the upper jaw plate and the lower jaw plate are respectively provided with a clamping mechanism, and the universal ball is clamped between the two clamping mechanisms. The utility model can keep the opening degree of the patient, reduce the fatigue of the patient and facilitate the medicine application, the radiotherapy and the like of the doctor; after the position of the universal ball is adjusted, the universal ball is fixed, the through hole can be used as a guide hole of a treatment tool, the affected part can be accurately reached by treatment under the guide of the through hole every time, the treatment position does not need to be repeatedly searched and aligned, and the universal ball is convenient to use. Is particularly suitable for patients with more affected parts or patients with too far inner affected parts, and can reduce the operation difficulty of doctors.

Description

Mouth opening support for stomatology department

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to department of stomatology is with opening a mouthful support.

Background

Oral diseases are pathological phenomena occurring in the oral cavity under the conditions of damage of external physicochemical factors, invasion of pathogens, abnormal development of dentognathic and maxillofacial surfaces, systemic diseases and the like. To treat the disease and relieve the pain of the patient, the affected area needs to be treated.

In the treatment of oral diseases, the oral cavity of a patient needs to be kept in an open state for a long time, and the oral cavity is easy to fatigue after being opened for a long time, so that a proper rest is needed, the treatment time is prolonged, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a department of stomatology is with opening a mouthful support can help the patient to open a mouthful oral cavity, can reduce patient's fatigue degree, also makes things convenient for the doctor to implement the treatment simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mouth opening bracket for stomatology comprises an upper jaw plate, a lower jaw plate and a bracket arranged between the upper jaw plate and the lower jaw plate, wherein a tongue spatula is arranged on the tongue side of the lower jaw plate; an operation channel for passing the therapeutic tool is arranged between the upper jaw plate and the lower jaw plate, and the top surface of the upper jaw plate and the bottom surface of the lower jaw plate are respectively provided with an occlusal groove corresponding to the upper teeth and the lower teeth of the human body.

Furthermore, the bracket comprises an arc-shaped bending plate, two ends of the arc-shaped bending plate are respectively connected with the upper jaw plate and the lower jaw plate, the arc-shaped bending plate is provided with at least one hole which can be used as an operation channel.

Preferably, a plurality of holes are arranged on the arc-shaped bent plate.

Or the support comprises a left support rod and a right support rod, and two ends of each support rod are respectively connected with the upper jaw plate and the lower jaw plate.

Further, the support rod has a radian matched with the mouth shape.

Furthermore, the mouth opening support for the department of stomatology further comprises a universal ball, and a through hole capable of being used as an operation channel is formed in the universal ball.

Furthermore, a clamping mechanism for clamping the universal ball is respectively arranged on the upper jaw plate and the lower jaw plate, and the universal ball is clamped between the two clamping mechanisms.

Further preferably, fixture includes telescopic link and grip block, and telescopic link one end is connected with the jaw board, and the telescopic link other end is connected with the grip block, and the clamping face of grip block is the sphere that matches with universal ball, and universal ball is pressed from both sides in the middle by the grip block.

The telescopic rod comprises an inner rod and an outer sleeve rod, wherein one end of the inner rod extends into a threaded hole of the outer sleeve rod and is in threaded connection with the threaded hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses can make the patient keep the opening degree, alleviate patient's fatigue degree, also make things convenient for the doctor to carry out medicine application, radiotherapy etc. simultaneously. The device is particularly suitable for patients with more affected parts or too far inward affected parts, and can reduce the operation difficulty of doctors;

2. the utility model discloses well universal ball is adjusted after the position by fixed, and the through-hole can regard as the bullport of treatment instrument, can reach accurate treatment position under the guide of through-hole when medicine feeding or treatment at every turn, need not to seek repeatedly and aim at treatment position, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of the first embodiment;

FIG. 2 is a three-dimensional view of the second embodiment;

FIG. 3 is a front view of the second embodiment;

FIG. 4 is a three-dimensional view of the third embodiment;

FIG. 5 is a partial sectional view of a third embodiment;

FIG. 6 is a schematic view of the third embodiment in use;

in the figure: 1-upper jaw plate, 2-lower jaw plate, 3-tongue depressor, 4-support rod, 5-inner rod, 6-outer sleeve rod, 7-clamping plate, 8-universal ball, 9-through hole, 10-arc bent plate, 11-occlusion groove, 12-medicine application tool and 13-hole.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, or the position or positional relationship which is usually understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

As shown in fig. 1, the mouth opening bracket for stomatology department disclosed in this embodiment includes an upper jaw plate 1, a lower jaw plate 2 and a bracket disposed between the upper jaw plate 1 and the lower jaw plate 2, and a tongue depressor 3 is disposed on the lingual side of the lower jaw plate 2. The top surface of the upper jaw plate 1 and the bottom surface of the lower jaw plate 2 are respectively provided with an occlusal groove 11 corresponding to the upper teeth and the lower teeth of the human body.

The bracket in the embodiment comprises an arc-shaped bent plate 10, two ends of the arc-shaped bent plate 10 are respectively connected with an upper jaw plate 1 and a lower jaw plate 2, a hole 13 which can be used as an operation channel is arranged on the arc-shaped bent plate 10, and at least one hole 13 is arranged on the hole 13. Preferably, the curved bending plate 10 is provided with a plurality of holes 13. The specific number of the holes 13 is reasonably set according to the number.

In use, the mouth opening bracket for department of stomatology is placed in the oral cavity of a patient, and the upper teeth and the lower teeth of the patient are respectively bitten into the corresponding bite grooves 11. The oral cavity diseases can be treated by passing the medicine feeding tool 12 or the radiotherapy tool through one of the holes 13.

The mouth gag of the embodiment can keep the opening degree of a patient, relieve the fatigue of the patient and facilitate the medicine application, the radiotherapy and the like of a doctor. Is particularly suitable for patients with more affected parts or patients with too far inner affected parts, and can reduce the operation difficulty of doctors.

Example two

The difference between this embodiment and the first embodiment is: as shown in fig. 2 and 3, the bracket in this embodiment includes a left support rod 4 and a right support rod 4, and two ends of the support rods 4 are respectively connected with the upper jaw plate 1 and the lower jaw plate 2. The area between the left and right support rods 4 is used as an operation channel. The support bar 4 has an arc shape matching the mouth shape. When the mouth of the patient is opened, the left support rod 4 and the right support rod 4 are just in contact with the mouth edge of the corresponding side, so that the operation space is widened, and the interference of the support rods 4 on the treatment tool is avoided.

EXAMPLE III

The difference between this embodiment and the second embodiment is: as shown in fig. 4 and 5, the mouth opening support for stomatology department in the embodiment further comprises a universal ball 8, and the universal ball 8 is provided with a through hole 9 which can be used as an operation channel. The upper jaw plate 1 and the lower jaw plate 2 are respectively provided with a clamping mechanism for clamping a universal ball 8, and the universal ball 8 is clamped between the two clamping mechanisms. Fixture includes telescopic link and grip block 7, and telescopic link one end is connected with the jaw board, and the telescopic link other end is connected with grip block 7, and the clamping face of grip block 7 is the sphere that matches with universal ball 8, and universal ball 8 is pressed from both sides in the centre by grip block 7.

The telescopic link includes interior pole 5 and outer loop bar 6, and interior pole 5 one end stretches into in the screw hole of outer loop bar 6 and with screw hole threaded connection.

As shown in fig. 6, in use, the dental mouthpiece is placed in the oral cavity of a patient, and the patient bites the upper teeth and the lower teeth into the corresponding bite grooves 11. The telescopic rod is adjusted to enable the universal ball 8 to rotate at the moment, then the medicine applying tool 12 or the radiotherapy tool penetrates through the through hole 9, then the medicine applying tool 12 is held by hand to enable the medicine applying tool to be opposite to the treatment position, and then the telescopic rod is adjusted to enable the universal ball 8 to be clamped and fixed. In the embodiment, the universal ball 8 is fixed after being adjusted, the through hole 9 can be used as a guide hole of a treatment tool, the affected part can be accurately reached under the guide of the through hole 9 when medicine is applied or treatment is carried out at each time, repeated searching and alignment of the affected part are not needed, and the use is convenient.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A mouth-opening bracket for stomatology is characterized in that: comprises an upper jaw plate, a lower jaw plate and a bracket arranged between the upper jaw plate and the lower jaw plate, wherein a tongue depressor is arranged on the tongue side of the lower jaw plate; an operation channel for passing the therapeutic tool is arranged between the upper jaw plate and the lower jaw plate, and the top surface of the upper jaw plate and the bottom surface of the lower jaw plate are respectively provided with an occlusal groove corresponding to the upper teeth and the lower teeth of the human body.

2. The oral stent of claim 1, wherein: the bracket comprises an arc-shaped bent plate, two ends of the arc-shaped bent plate are respectively connected with the upper jaw plate and the lower jaw plate, the arc-shaped bent plate is provided with at least one hole which can be used as an operation channel.

3. The oral stent of claim 2, wherein: the arc-shaped bent plate is provided with a plurality of holes.

4. The oral stent of claim 1, wherein: the support comprises a left support rod and a right support rod, and two ends of the support rods are respectively connected with the upper jaw plate and the lower jaw plate.

5. The oral stent of claim 4, wherein: the support rod has a radian matched with the mouth shape.

6. The oral open-mouth support according to claim 1, 4 or 5, wherein: the universal ball is provided with a through hole which can be used as an operation channel.

7. The oral stent of claim 6, wherein: the upper jaw plate and the lower jaw plate are respectively provided with a clamping mechanism for clamping a universal ball, and the universal ball is clamped between the two clamping mechanisms.

8. The oral stent of claim 7, wherein: the clamping mechanism comprises a telescopic rod and a clamping plate, one end of the telescopic rod is connected with the jaw plate, the other end of the telescopic rod is connected with the clamping plate, a clamping surface of the clamping plate is a spherical surface matched with the universal ball, and the universal ball is clamped in the middle by the clamping plate.

9. The oral stent of claim 8, wherein: the telescopic rod comprises an inner rod and an outer sleeve rod, wherein one end of the inner rod extends into a threaded hole of the outer sleeve rod and is in threaded connection with the threaded hole.