CN218978868U - Oral cavity mouth gag - Google Patents

Abstract

The utility model discloses an oral cavity mouth gag, which comprises a hand-held handle, wherein the top of the hand-held handle is fixedly connected with a supporting plate, and telescopic supporting mechanisms are fixedly arranged on two sides of the supporting plate; the top and the bottom of the front end of the telescopic supporting mechanism are fixedly connected with oral cavity dilators, arc rods are fixedly arranged between the two groups of oral cavity dilators, and the oral cavity dilators are connected with the arc rods through fixing screws; the two groups of the oral cavity expanders and the outer surfaces of the arc-shaped rods are wrapped with rubber pads. According to the utility model, through the telescopic supporting mechanism, if a patient needs to open the mouth for a long time, the opening size of the oral cavity opener can be properly reduced, so that the fatigue of the patient can be relieved, and the comfort of the patient is improved.

Description

a mouth gag

technical field

The utility model relates to the technical field of oral cavity, in particular to an oral cavity mouthpiece.

Background technique

In the process of oral treatment, because various operations need to occupy a certain amount of space in the oral cavity, patients often need to open their mouths for a long time, which is likely to cause fatigue and even pain to the patient, so that the patient cannot achieve good cooperation with the dentist, affecting the treatment operation, and even causing Treatment fails. Therefore, stomatologists often select mouth gags for auxiliary examination and treatment.

In the prior art, some mouth gags are too complex in structure and generally have a large volume, which is not convenient for doctors to store or use the mouth gag, and some oral gags are too simple in structure, and when patients need to open their mouth for a long time Under the circumstances, the size of the mouth gag cannot be adjusted to alleviate the fatigue of the patient.

Therefore, it is urgent to provide an oral mouth gag to solve the above problems.

Utility model content

The technical problem to be solved by the utility model is that in the prior art, some mouth gag structures are too complex, generally larger in size, which is not convenient for doctors to store or use the mouth gag, and some oral gag structures are too simple , in the case that the patient needs to open the mouth for a long time, the size of the mouth gag cannot be adjusted, so as to relieve the fatigue of the patient.

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide an oral mouth gag, including a handle, the top of the handle is fixedly connected with a support plate, and telescopic supports are fixedly installed on both sides of the support plate mechanism;

Both the top and the bottom of the front end of the telescopic support mechanism are fixedly connected with an oral dilator, and arc rods are fixedly installed between the two groups of oral dilators, and the oral dilator and the arc rod are connected by fixing screws;

The outer surfaces of the oral dilators and the arc rods of the two groups are wrapped with rubber pads.

The utility model is further configured as follows: the bottom of the handle is designed with rounded corners around the bottom.

Through the above technical solution, the bottom of the handle is designed with rounded corners, which can reduce the edges and corners of the handle and prevent bumps by doctors or patients.

The utility model is further configured as follows: the telescopic support mechanism includes two first support rods, the two first support rods are fixedly connected to both sides of the support plate, and the top of the first support rod is slidably connected to a second support rod , the top of the second support rod is sleeved with a telescopic knob.

Through the above technical solution, the top of the first support rod is slidably connected to the second support rod, which can facilitate the second support rod to slide up and down inside the first support rod, so as to reduce the opening size of the mouth gag according to the actual needs of the patient.

The utility model is further configured as: the bottom end of the telescopic knob screw extends to the inside of the first support rod and is threadedly connected to it.

Through the above technical solution, the bottom end of the telescopic knob screw extends to the inside of the first support rod and is screwed to it, so that the doctor can adjust the height between the first support rod and the second support rod when turning the telescopic knob.

The utility model is further configured as follows: a plurality of grooves are opened on the peripheral sides of the two telescopic knobs.

Through the above technical solution, a plurality of grooves are provided on the peripheral sides of the two telescopic knobs, which can increase the friction force of the doctor when turning the telescopic knobs, and facilitate the adjustment of the height of the telescopic support mechanism by the doctor.

The utility model is further configured as follows: the oral dilator includes two first dilator main bodies and two second dilator main bodies, the two first dilator main bodies are fixedly connected to the tops of the two telescopic support mechanisms, and the two The second expander main body is fixedly connected to the bottoms of the two telescopic support mechanisms, and lights are fixedly installed at the centers of the bottoms of the two first expander main bodies.

Through the above technical solution, the lights are fixedly installed at the center of the bottom of the two first dilator main bodies. When the doctor treats the patient, it is convenient for the doctor to observe and understand the situation in the patient's oral cavity.

The utility model is further configured as follows: the two first expander main bodies are U-shaped after being fixedly connected with the arc-shaped rod, and the two second expander main bodies are U-shaped after being fixedly connected with the arc-shaped rod.

Through the above technical solution, the two first dilator main bodies are fixedly connected to the arc-shaped rod to form a U-shape, and the two second dilator main bodies are fixedly connected to the arc-shaped rod to form a U-shape. The shape of the mouth gag facilitates the insertion of the mouth gag into the patient's mouth, and also improves the patient's comfort.

The utility model is further configured as follows: both ends of the arc-shaped rod are provided with threaded holes corresponding to the fixing screws.

Through the above technical solution, threaded holes corresponding to the fixing screws are provided at both ends of the arc rod, which can facilitate the fixed connection between the oral dilator and the arc rod.

The beneficial effects of the utility model are as follows:

1. Through the design of the telescopic support mechanism, the utility model can properly reduce the opening size of the mouth gag if the patient needs to open the mouth for a long time, thereby alleviating the fatigue of the patient and improving the comfort of the patient;

2. Through the simple structure of the mouth gag, the utility model can reduce the volume of the mouth gag while improving the patient's comfort, which is convenient for doctors to store and use.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of the present utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a side view of the utility model;

Fig. 4 is a partial enlarged view of place A in Fig. 1;

Fig. 5 is a top view of the utility model.

In the figure: 1, handle; 2, support plate; 3, telescopic support mechanism; 301, first support rod; 302, second support rod; 303, telescopic knob; 4, oral dilator; 401, first dilator Main body; 402, second expander main body; 403, lamp; 5, arc rod; 6, fixing screw; 7, rubber pad.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Please refer to Fig. 1 and Fig. 2, an oral mouth opener includes a handle 1, the bottom of the handle 1 is designed with rounded corners, and the bottom of the handle 1 is designed with rounded corners, which can reduce the edges and corners of the handle 1 to prevent For doctors or patients, the top of the handle 1 is fixedly connected with a support plate 2, and both sides of the support plate 2 are fixedly equipped with a telescopic support mechanism 3. The telescopic support mechanism 3 includes two first support rods 301, two first support rods 301 is fixedly connected to both sides of the support plate 2, the top of the first support rod 301 is slidably connected to the second support rod 302, the top of the second support rod 302 is sleeved with a telescopic knob 303, and the top of the first support rod 301 is slidably connected to the second support rod 301. The support rod 302 can facilitate the second support rod 302 to slide up and down inside the first support rod 301, so as to reduce the opening size of the mouth gag according to the actual needs of the patient. The bottom end of the telescopic knob 303 extends to the inside of the first support rod 301 , and threaded with it, extend the bottom end of telescopic knob 303 to the inside of first support rod 301, and threaded with it, so that when the doctor rotates telescopic knob 303, the first support rod 301 and the second support rod 302 can be realized. For height adjustment between the two telescopic knobs 303, multiple grooves are provided on the peripheral sides, and multiple grooves are provided on the peripheral sides of the two telescopic knobs 303, which can increase the doctor's time when turning the telescopic knobs 303. The frictional force is convenient for the doctor to adjust the height of the telescopic support mechanism 3;

Embodiment one:

As shown in Figure 3, the top and bottom of the front end of the telescopic support mechanism 3 are fixedly connected with the oral dilator 4, the oral dilator 4 includes two first dilator main bodies 401 and two second dilator main bodies 402, the two first dilator main bodies 402 The expander main body 401 is fixedly connected to the top of the two telescopic support mechanisms 3, the two second expander main bodies 402 are fixedly connected to the bottom of the two telescopic support mechanisms 3, and the center of the bottom of the two first expander main bodies 401 is fixedly installed with a lamp 403, a lamp 403 is fixedly installed at the center of the bottom of the two first dilator main bodies 401. When the doctor treats the patient, it is convenient for the doctor to observe and understand the situation in the patient's oral cavity. The two first dilator main bodies 401 and the arc The shaped bar 5 is U-shaped after being fixedly connected, the two second expander main bodies 402 are U-shaped after being fixedly connected with the arc-shaped bar 5, and the two first expander main bodies 401 are fixedly connected with the arc-shaped bar 5. U-shaped, the two second dilator main bodies 402 are fixedly connected with the arc rod 5 to form a U-shaped structure, which conforms to the shape of the oral cavity of the human body, facilitates the insertion of the mouth gag into the oral cavity of the patient, and improves the comfort of the patient Spend;

As shown in Figure 4 and Figure 5, arc rods 5 are fixedly installed between the two groups of oral dilators 4, and the outer surfaces of the two groups of oral dilators 4 and the arc rods 5 are wrapped with rubber pads 7. Both the dilator 4 and the outer surface of the arc rod 5 are wrapped with a rubber pad 7, which can prevent the patient's mouth from directly contacting the mouth gag made of hard plastic, which improves the patient's comfort and prevents the patient's mouth from being scratched. 4 is connected with the arc rod 5 through the fixing screw 6, and both ends of the arc rod 5 are provided with threaded holes corresponding to the fixing screws 6, and both ends of the arc rod 5 are provided with threaded holes corresponding to the fixing screws 6 , can facilitate the fixed connection between the oral dilator 4 and the arc rod 5;

Embodiment two:

As shown in Figure 3, the top and bottom of the front end of the telescopic support mechanism 3 are fixedly connected with the oral dilator 4, the oral dilator 4 includes two first dilator main bodies 401 and two second dilator main bodies 402, the two first dilator main bodies 402 The dilator main body 401 is fixedly connected to the top of the two telescopic support mechanisms 3, and the two second dilator main bodies 402 are fixedly connected to the bottom of the two telescopic support mechanisms 3, and the two first dilator main bodies 401 and the two second dilator The main body 402 is inserted into the patient's oral cavity, which can realize the fixing effect on the patient's tongue. The outer surfaces of the two groups of oral dilators 4 are wrapped with rubber pads 7, which can prevent the patient's oral cavity from directly contacting the oral gag made of hard plastic. The patient's comfort is improved, and the patient's mouth can be prevented from being scratched.

When the utility model is in use, when using the mouth gag, the doctor first grasps the handle 1 and inserts the mouth gag into the patient's oral cavity, and then adjusts the angle. The oral dilator 4 can not only expand the oral cavity, but also The patient's tongue can be fixed to prevent the patient's tongue from disturbing the treatment. In the case of the patient opening his mouth for a long time, fatigue may occur. The doctor can turn the telescopic knob 303 according to the actual needs of the patient to adjust the first adjustment. The height between the support rod 301 and the second support rod 302 can change the opening size of the oral dilator 4 and improve the comfort of the patient. During treatment, the doctor can also turn on the lamp 403 to observe and understand the situation in the patient's oral cavity .

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (8)

1. An oral mouth gag, comprising a handle (1), characterized in that: the top of the handle (1) is fixedly connected with a support plate (2), and both sides of the support plate (2) are fixedly equipped with telescopic Support mechanism (3); An oral dilator (4) is fixedly connected to the top and bottom of the front end of the telescopic support mechanism (3), and arc-shaped rods (5) are fixedly installed between the two groups of oral dilators (4). Device (4) is connected with arc rod (5) by fixing screw (6); The outer surfaces of the oral dilators (4) and the arc rods (5) of the two groups are all wrapped with rubber pads (7). 2. The mouth mouth opener according to claim 1, characterized in that: the bottom of the handle (1) is designed with rounded corners around the bottom. 3. The mouth mouth opener according to claim 1, characterized in that: the telescopic support mechanism (3) includes two first support rods (301), and the two first support rods (301) are fixed Connected to both sides of the support plate (2), the top of the first support rod (301) is slidably connected to the second support rod (302), and the top of the second support rod (302) is sleeved with a telescopic knob (303). 4. The mouth mouth opener according to claim 3, characterized in that: the bottom end of the screw rod of the telescopic knob (303) extends to the inside of the first support rod (301) and is threadedly connected thereto. 5. The mouth mouth opener according to claim 3, characterized in that: a plurality of grooves are formed on the peripheral sides of the two telescopic knobs (303). 6. The oral mouth opener according to claim 1, characterized in that: the oral dilator (4) comprises two first dilator main bodies (401) and two second dilator main bodies (402), The two first expander main bodies (401) are fixedly connected to the tops of the two telescopic support mechanisms (3), and the two second expander main bodies (402) are fixedly connected to the bottoms of the two telescopic support mechanisms (3), Lights (403) are fixedly installed at the bottom centers of the two first expander main bodies (401). 7. An oral mouth opener according to claim 6, characterized in that: the two first dilator main bodies (401) are U-shaped after being fixedly connected with the arc rod (5), and the two first dilator bodies (401) are U-shaped. The second dilator main body (402) is U-shaped after being fixedly connected with the arc rod (5). 8. The oral mouth gag according to claim 5, characterized in that: both ends of the arc-shaped rod (5) are provided with threaded holes corresponding to the fixing screws (6).

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