CN216908214U - Multifunctional mouth gag for department of stomatology - Google Patents
Multifunctional mouth gag for department of stomatology Download PDFInfo
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- CN216908214U CN216908214U CN202123188664.XU CN202123188664U CN216908214U CN 216908214 U CN216908214 U CN 216908214U CN 202123188664 U CN202123188664 U CN 202123188664U CN 216908214 U CN216908214 U CN 216908214U
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Abstract
The utility model relates to the technical field of medical auxiliary instruments, in particular to a multifunctional mouth gag for stomatology department. The left end arc-shaped mouth lip embedded groove is connected with the adjacent upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove through elastic ropes, and the right end arc-shaped mouth lip embedded groove is connected with the adjacent upper end arc-shaped tooth lip embedded groove and the adjacent lower end arc-shaped tooth lip embedded groove through the elastic ropes; the upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove are connected through two groups of screw rods and thread sleeves, and the left end arc-shaped mouth lip embedded groove and the right end arc-shaped mouth lip embedded groove are connected through one group of screw rods and thread sleeves; and the upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove are both provided with a placing groove. The guarantee can play good opening supporting role, can guarantee patient's comfort level again.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary instruments, in particular to a multifunctional mouth gag for stomatology department.
Background
At present, when a dentist works in the oral cavity of a patient, the patient is often required to enlarge the oral cavity, and then the medical staff hold a tool to carry out oral cavity operation, but in the operation process, the patient is difficult to avoid fatigue caused by the fact that the oral cavity is enlarged for a long time, and in the process of drilling teeth, the size of the oral cavity of the patient is difficult to change, so that a great deal of inconvenience is caused to the medical staff.
The size of the existing mouth gag for stomatology can not be adjusted, and the mouth gag can not adapt to mouths with different sizes, namely, left and right arc-shaped mouth lip embedded grooves can not be used universally; the C-shaped mouth gag on the market is divided into three types, namely a large type, a medium type, a small type and a medium type, but the simple and rough type is not enough to meet the requirements of individuation and comfort of patients, and many patients clinically reflect the extra pain in the wearing and taking-out stages of the mouth gag.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional mouth gag for stomatology, which has the advantages of reasonable design, simple structure, low cost, excellent practicability, safety and effectiveness.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
a multi-functional mouth gag for department of stomatology which characterized in that: the left end arc-shaped mouth lip embedded groove is connected with the adjacent upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove through elastic ropes, and the right end arc-shaped mouth lip embedded groove is connected with the adjacent upper end arc-shaped tooth lip embedded groove and the adjacent lower end arc-shaped tooth lip embedded groove through the elastic ropes; the upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove are connected through two groups of screw rods and thread sleeves, and the left end arc-shaped mouth lip embedded groove and the right end arc-shaped mouth lip embedded groove are connected through one group of screw rods and thread sleeves; and the upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove are both provided with a placing groove. The structure is simple, the operation is convenient, and the device can be used by hands without professional training; simple manufacture, low cost, strong practicability and easy popularization.
Preferably, the thread directions of the two screw rods at the upper end and the lower end of the two screw rods are opposite. The length of the screw rods at the upper end and the lower end can be adjusted through the rotation of the threaded sleeves, so that the distance between the arc-shaped tooth lips at the upper end and the lower end and the embedded grooves can be controlled; the screw thread direction of the screw rods at the left end and the right end is opposite. Similarly, the length of the screw rods at the left end and the right end can be adjusted through the rotation of the thread sleeves, so that the distance between the arc-shaped opening lips at the left end and the right end and the embedded groove can be controlled; through screw rod, thread bush structure, according to different patients, adjust the opening size of mouth gag, guarantee to play good opening supporting role, can guarantee patient's comfort level again.
Preferably, the surface of the threaded sleeve is provided with a knurling for increasing friction force. The design of the knurling pattern enables doctors to adjust the opening size of the mouth gag before operation, which is more convenient and labor-saving.
Preferably, the installation groove arranged in the arc-shaped tooth lip embedding groove is positioned in the middle of the bottom of the arc-shaped tooth lip embedding groove. The design of the placing groove can help fix operation tools such as a spittle suction tube, an operation lamp and a tongue depressor while opening, thereby facilitating the operation of doctors and reducing the operation difficulty.
Preferably, the arc-shaped tooth lip embedded grooves at the upper end and the lower end are equal in size and symmetrical in shape; the left and right arc mouth lip embedded grooves are equal in size and symmetrical in shape. The upper end and the lower end are provided with the placing grooves, so that doctors do not need to distinguish the front side and the back side when using the surgical instrument, the surgical instrument can be quickly installed and used, and the operation time is shortened.
Preferably, the upper and lower end arc tooth lip embedded grooves and the left and right end arc mouth lip embedded grooves are provided with the sweetening agent and the menthol, so that the smell during operation can be refreshed, the comfort of patients and doctors is improved, and the influence of pungent smell is reduced.
The utility model has the beneficial effects that:
the multifunctional mouth gag for stomatology has the advantages of reasonable design, simple structure, low cost, excellent practicability, safety and effectiveness.
The screw threads of the two groups of screws with the upper end arc-shaped tooth lip embedded groove and the lower end arc-shaped tooth lip embedded groove are opposite in direction. The length of the screw rods at the upper end and the lower end can be adjusted through the rotation of the threaded sleeves, so that the distance between the arc-shaped tooth lips at the upper end and the lower end and the embedded grooves can be controlled; the screw thread direction of the screw rods at the left end and the right end is opposite. Similarly, the length of the screw rods at the left end and the right end can be adjusted through the rotation of the threaded sleeves, and the distance of the arc-shaped opening lips at the left end and the right end in the embedded grooves can be controlled; through screw rod, thread bush structure, according to different patients, adjust the opening size of mouth gag, guarantee to play good opening supporting role, can guarantee patient's comfort level again.
The surface of the thread bushing is provided with knurling for increasing friction force. The design of the knurling pattern enables doctors to adjust the opening size of the mouth gag before operation, which is more convenient and labor-saving.
The placing groove arranged in the arc-shaped tooth lip embedding groove is positioned in the middle of the bottom of the arc-shaped tooth lip embedding groove. The design of the placing groove can help fix operation tools such as a saliva suction tube, an operation lamp and a tongue depressor while opening, thereby facilitating the operation of doctors and reducing the operation difficulty.
The arc-shaped tooth lip embedded grooves at the upper end and the lower end of the utility model have equal size and symmetrical shape; the left and right arc mouth lip embedded grooves are equal in size and symmetrical in shape. The upper end and the lower end are provided with the placing grooves, so that doctors do not need to distinguish the front side and the back side when using the surgical instrument, the surgical instrument can be quickly installed and used, and the operation time is shortened.
Of course, it is not necessary for any product to practice the utility model to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a multi-functional mouth gag for department of stomatology according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an arc tooth lip embedded groove at the upper end and the lower end of the mouth gag, and a screw rod and a threaded sleeve which are connected with the arc tooth lip embedded groove;
FIG. 3 is a schematic structural view of an arc-shaped mouth lip embedded groove at the left end and an arc-shaped mouth lip embedded groove at the right end of the mouth gag, and a screw rod and a threaded sleeve which are connected with the mouth gag in the embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a screw and a threaded sleeve according to an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1. the arc tooth lip embedded groove, 2, stretch cord, 3, arc lip embedded groove, 4, screw rod, 5, thread bush, 6, arrangement groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-4
A multi-functional mouth gag for department of stomatology which characterized in that: the elastic rope type tooth-shaped embedded groove is characterized by comprising a left end arc-shaped mouth embedded groove 3, a right end arc-shaped mouth embedded groove 3, an upper end arc-shaped tooth embedded groove 1 and a lower end arc-shaped tooth embedded groove 1, wherein the left end arc-shaped mouth embedded groove 3 is connected with an adjacent upper end arc-shaped tooth-shaped groove 1 and the lower end arc-shaped tooth- shaped groove 1, 2 is connected with the adjacent to the upper end arc-shaped tooth-shaped groove 3, the upper end 3 is connected with the adjacent to the upper end and the upper end 3, the upper end of the upper end and the upper end of the upper end arc-shaped tooth; the upper end arc-shaped tooth lip embedded groove 1 and the lower end arc-shaped tooth lip embedded groove 1 are connected through two groups of screw rods 4 and threaded sleeves 5, and the left end arc-shaped mouth lip embedded groove 3 and the right end arc-shaped mouth lip embedded groove 3 are connected through one group of screw rods 4 and threaded sleeves 5; the upper end arc-shaped tooth lip embedded groove 1 and the lower end arc-shaped tooth lip embedded groove 1 are both provided with a placing groove 6. The structure is simple, the operation is convenient, and the device can be used without professional training; simple manufacture, low cost, strong practicability and easy popularization.
The two groups of screws 4 of the upper end arc tooth lip embedded groove 1 and the lower end arc tooth lip embedded groove 1 are opposite in thread direction of the screws 4 at the upper end and the lower end. The length of the screw rods 4 at the upper end and the lower end can be adjusted through the rotation of the threaded sleeve 5, namely the distance of the arc tooth lips at the upper end and the lower end embedded in the groove 1 can be controlled; the screw thread opposite direction of both ends screw rod 4 is controlled to a set of screw rod 4 of left end arc oral lip embedded groove 3 and right-hand member arc oral lip embedded groove 3. Similarly, the length of the screw rods 4 at the left end and the right end can be adjusted by rotating the threaded sleeve 5, so that the distance between the arc-shaped mouth lips at the left end and the right end and the embedded groove 3 can be controlled; through screw rod 4, 5 structures of thread bush, according to different patients, adjust the opening size of mouth gag, guarantee to play good opening supporting role, can guarantee patient's comfort level again.
The surface of the thread bush 5 is carved with knurling for increasing friction force. The design of the knurling pattern enables doctors to adjust the opening size of the mouth gag before operation, which is more convenient and labor-saving.
The arrangement groove 6 arranged in the arc-shaped tooth lip embedded groove 1 is positioned in the middle of the bottom of the arc-shaped tooth lip embedded groove 1. The design of the placing groove 6 can help fix operation tools such as a spittle suction tube, an operation lamp and a tongue spatula and the like while opening, thereby facilitating the operation of doctors and reducing the operation difficulty.
The arc-shaped tooth lip embedded grooves 1 at the upper end and the lower end are equal in size and symmetrical in shape; the left and right arc mouth lip embedded grooves 3 are equal in size and symmetrical in shape. The upper end and the lower end are provided with the placing grooves 6, so that doctors do not need to distinguish the front side and the back side when using the medical operation table, the medical operation table can be quickly installed and used, and the operation time is shortened.
The upper and lower both ends arc lip embedded groove 1 and the left and right sides both ends arc lip embedded groove 3 have sweetener and menthol, smell when can freshening operation improves patient and doctor's comfort level, reduces the influence of pungent smell.
The working principle is as follows:
a multifunctional mouth gag for stomatology department can be quickly installed and used without distinguishing the front side and the back side when a doctor uses the mouth gag, and the operation time is shortened. Both ends about will controlling both ends arc oral lip embedded groove bearing good patient's oral cavity, tooth lip about the good patient of both ends arc tooth lip embedded groove bearing, after the installation, carry out the adjustment of mouth gag size through screw rod and thread bush, guarantee to play good opening supporting role, can guarantee patient's comfort level again. When the opening is made, the placing groove helps to fix operation tools such as a saliva suction tube, an operation lamp and a tongue depressor, so that the operation of a doctor is facilitated, and the operation difficulty is reduced.
In conclusion, the multifunctional mouth gag for the department of stomatology has the advantages of reasonable design, simple structure, low cost, and excellent practicability, safety and effectiveness.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A multi-functional mouth gag for department of stomatology which characterized in that: the elastic rope type tooth-shaped embedded groove is characterized by comprising a left end arc-shaped mouth embedded groove (3), a right end arc-shaped mouth embedded groove (3), an upper end arc-shaped tooth-shaped mouth embedded groove (1) and a lower end arc-shaped tooth-shaped mouth embedded groove (1), wherein the left end arc-shaped mouth embedded groove is connected with an adjacent upper end arc-shaped tooth-shaped groove (1) and a lower end arc-shaped tooth-; the upper end arc tooth lip embedded groove (1) and the lower end arc tooth lip embedded groove (1) are connected through two groups of screw rods (4) and thread sleeves (5), and the left end arc mouth lip embedded groove (3) and the right end arc mouth lip embedded groove (3) are connected through one group of screw rods (4) and thread sleeves (5); the upper end arc-shaped tooth lip embedded groove (1) and the lower end arc-shaped tooth lip embedded groove (1) are both provided with a placing groove (6).
2. The multi-functional mouth gag for department of stomatology of claim 1, characterized by: the two groups of screw rods (4) of the upper end arc-shaped tooth lip embedded groove (1) and the lower end arc-shaped tooth lip embedded groove (1) are opposite in thread direction of the upper and lower screw rods (4).
3. The multi-functional mouth gag for department of stomatology of claim 1, characterized by: the screw thread direction of a set of screw rod (4) of left end arc lip embedded groove (3) and right-hand member arc lip embedded groove (3) is opposite.
4. The multi-functional mouth gag for department of stomatology of claim 1, characterized by: the surface of the thread sleeve (5) is carved with knurling for increasing friction force.
5. The multi-functional mouth gag for department of stomatology of claim 1, characterized by: the placing groove (6) arranged in the arc-shaped tooth lip embedded groove (1) is positioned in the middle of the bottom of the arc-shaped tooth lip embedded groove (1).
6. The multi-functional mouth gag for department of stomatology of claim 1, characterized by: the arc tooth lip embedded grooves (1) at the upper end and the lower end are equal in size and symmetrical in shape; the left and right arc mouth lip embedded grooves (3) are equal in size and symmetrical in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188664.XU CN216908214U (en) | 2021-12-17 | 2021-12-17 | Multifunctional mouth gag for department of stomatology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123188664.XU CN216908214U (en) | 2021-12-17 | 2021-12-17 | Multifunctional mouth gag for department of stomatology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216908214U true CN216908214U (en) | 2022-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123188664.XU Active CN216908214U (en) | 2021-12-17 | 2021-12-17 | Multifunctional mouth gag for department of stomatology |
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| Country | Link |
|---|---|
| CN (1) | CN216908214U (en) |
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2021
- 2021-12-17 CN CN202123188664.XU patent/CN216908214U/en active Active
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