CN221787737U - A dental pad - Google Patents

Abstract

The utility model discloses a bite-block, and relates to the technical field of medical appliances. The utility model comprises a main body, wherein the main body is provided with an instrument hole and an illumination assembly, the instrument hole penetrates through the main body, the illumination assembly is connected with the main body, and the illumination assembly is arranged on one side of the main body, which is close to the inside of an oral cavity, and is used for illuminating the inside of the oral cavity. According to the dental pad, the illuminating component is arranged on the main body of the dental pad, and the illuminating component is used for illuminating from the inner side of an oral cavity, so that a doctor can observe conveniently.

Description

A dental pad

Technical Field

The utility model belongs to the technical field of crushing related equipment, in particular to a tooth pad.

Background Art

When doctors are taking care of the patient's oral cavity or using instruments such as air intubation, they usually need to use a bite pad. When the patient bites the bite pad, the patient's teeth will not bite the tongue, and the patient's mouth can be kept open, so as to fix the patient's mouth. When using instruments such as air intubation, the bite pad will be tied to the patient's head with a strap, and then the air intubation tube will be inserted through the hole in the middle of the bite pad to prevent the patient from biting the air intubation tube, thereby preventing the patient from affecting the use of the air intubation tube.

However, when the patient bites the bite block, although the bite block can keep the patient's mouth open, it blocks the light, affecting the doctor's observation of the inside of the mouth. The opening size of the bite block for inserting instruments such as tracheal tubes is limited, and the angle of light reflected by the reflector is limited, making it inconvenient to observe the inside of the mouth.

Utility Model Content

The utility model aims to provide a dental pad, which is used to solve the problem that the dental pad blocks light from entering when the dental pad is used, making it difficult for doctors to observe the internal conditions of the oral cavity.

In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

A dental pad comprises a main body, wherein the main body is provided with an instrument hole and a lighting assembly, wherein the instrument hole passes through the main body, the lighting assembly is connected to the main body, and the lighting assembly is arranged on a side of the main body close to the inside of the oral cavity for illuminating the inside of the oral cavity.

In this solution, a lighting component is arranged on the main body of the dental pad, and the lighting component is arranged on a side close to the inside of the oral cavity, so that the lighting component can illuminate the inside of the oral cavity. The lighting component located in the oral cavity can illuminate the oral cavity from the inside of the oral cavity, and there is no dead angle when illuminating. The instrument hole is arranged to facilitate the insertion of instruments such as an air intubation tube, and also to facilitate the doctor to observe the inside of the oral cavity through the instrument hole.

In order to further solve the problem that the lighting component occupies a large amount of space in the oral cavity, causing the lighting component itself to block the observation of the inside of the oral cavity, the main body is provided with a mounting hole, and the lighting component is arranged in the mounting hole.

In this solution, the lighting assembly is installed in the installation hole so that the lighting assembly is located inside the main body, thereby preventing the lighting assembly from blocking the observation of the interior of the oral cavity.

In order to further solve the problem of inconvenient installation and removal of the lighting assembly, an elastic sheet is provided in the installation hole, and the elastic sheet presses the lighting assembly through elastic force, and the elastic sheet is used to fix the lighting assembly.

In this solution, the lighting assembly can be installed and removed at any time by means of compression and fixation of the elastic sheet, so that the lighting assembly can be installed and removed at any time.

In order to further solve the problem that the end of the elastic sheet is stuck in the lighting assembly, making the lighting assembly unable to be removed, the elastic sheet is an arc-shaped sheet, both ends of the arc-shaped sheet are connected to the mounting holes, and the middle of the arc-shaped sheet abuts against the lighting assembly.

In this solution, the middle part of the elastic sheet is in contact with the lighting assembly, and the two ends of the elastic sheet are respectively connected to the mounting holes, thereby avoiding the connection between the lighting assembly and the end of the elastic sheet, so that the lighting assembly can be smoothly moved to the mounting hole and can also be smoothly moved out of the mounting hole, avoiding the lighting assembly from being stuck.

In order to further solve the problem of the lighting assembly moving relative to the elastic sheet, an anti-slip layer is provided on one side of the elastic sheet and the lighting assembly.

In this solution, providing an anti-skid layer on the elastic sheet can increase the friction between the elastic sheet and the lighting assembly, thereby preventing the lighting assembly from sliding randomly after installation, and improving the stability of the lighting assembly.

In order to further solve the problem that the instrument hole limits the observation angle, resulting in a fixed viewing angle for the inside of the oral cavity and inconvenient observation, two mounting holes are included, and the two mounting holes are respectively arranged on both sides of the instrument hole.

In this solution, two mounting holes are provided, and the lighting assembly can be installed in one mounting hole, and the internal situation of the oral cavity can be observed from the other mounting hole, thereby expanding the viewing angle. At the same time, the lighting assembly can be removed and installed in another mounting hole when necessary, so that the doctor can observe the internal situation of the oral cavity from three viewing angles.

Preferably, the lighting assembly includes a sleeve, a lamp bead and a battery compartment, the battery compartment is arranged in the sleeve, the lamp bead is arranged at one end of the sleeve, and the sleeve is connected to the main body.

In this solution, a sleeve is used to install the battery compartment and the lamp beads, and the sleeve is connected to the mounting hole, so that the power supply and the lamp beads can be integrated, which is convenient for moving and replacing the lighting assembly.

In order to further solve the problem that the lighting assembly is difficult to remove after being inserted into the mounting hole, the sleeve is provided with a step structure, and the diameter of the step structure is larger than the diameter of the mounting hole.

In this solution, the sleeve is provided with a step structure. When the lighting assembly is installed in the mounting hole, the step structure cannot be inserted into the mounting hole. Therefore, the step structure is located outside the mounting hole. When the lighting assembly needs to be removed, the step structure can be directly grasped, making it easier to remove the lighting assembly.

In order to further solve the problem that the main body of the dental pad is too hard, causing discomfort when the patient bites the main body, the main body is an arc-shaped silicone block.

In this solution, a silicone block is used as the main body. The silicone itself is flexible, which makes it more comfortable when the patient bites the main body.

In order to further solve the problem that patients with tooth loss cannot bite the bite pad tightly, the main body is provided with a bite groove, which is an arc-shaped groove, and the shape of the bite groove corresponds to the position of the teeth.

In this solution, the gums of the tooth-losing patient can bite into the bite groove, so that the tooth-losing patient can bite the dental pad to prevent the dental pad from moving at will.

The utility model has the following beneficial effects:

The utility model provides a lighting component on the main body of the dental pad, and the lighting component is used to illuminate from the inside of the oral cavity, so that the doctor can observe the dental pad conveniently.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the present utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

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

Fig. 2 is a right side view of Fig. 1;

Fig. 3 is a cross-sectional view at A-A in Fig. 2;

FIG4 is a schematic diagram of the connection between the lighting assembly and the mounting hole;

FIG. 5 is a front view of the elastic sheet.

In the accompanying drawings, the components represented by the reference numerals are listed as follows:

1. Main body; 2. Mounting hole; 3. Instrument hole; 4. Lighting component; 5. Card slot; 6. Mounting slot; 7. Elastic sheet; 8. Sleeve; 9. Battery compartment; 10. Step structure; 11. Lamp beads; 12. Anti-slip layer.

DETAILED DESCRIPTION

The technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings through specific implementation methods of the embodiments of the present invention.

Embodiment 1

Please refer to FIG1 . The first embodiment of the present invention provides a dental pad, including a main body 1, wherein the main body 1 is provided with an instrument hole 3 and an occlusal groove. The occlusal groove is an arc-shaped groove, and the curvature of the arc-shaped groove is adapted to the angle of the gum arrangement, and is used for teeth or gums to bite into. The teeth or gums cooperate with the occlusal groove to fix the main body 1. The instrument hole 3 runs through the main body 1, and the instrument hole 3 connects the inside and outside of the oral cavity, so that medical devices such as air intubation tubes can pass through the instrument hole 3 and enter the oral cavity. The main body 1 is provided with a lighting component 4, and the lighting component 4 is located on a side close to the inside of the oral cavity, and is used to illuminate the inside of the oral cavity, so that the doctor can observe the inside of the oral cavity.

The top and bottom surfaces of the main body 1 are both provided with engaging grooves, and the instrument hole 3 is provided on the front side of the main body 1 .

As shown in FIG. 2 , the main body 1 is provided with a mounting hole 2 , and the lighting assembly 4 is mounted on the main body 1 through the mounting hole 2 .

As shown in FIG3 , the main body 1 is provided with two mounting holes 2, which are respectively arranged on both sides of the instrument hole 3, and the two mounting holes 2 are symmetrically arranged. The lighting assembly 4 is detachably connected to the mounting hole 2, so that the lighting assembly 4 can be removed from the mounting hole 2. When in use, the lighting assembly 4 is installed in one mounting hole 2, and the inside of the oral cavity can be observed from the other mounting hole 2 and the instrument hole 3. At the same time, when the trachea is inserted into the instrument hole 3, the inside of the oral cavity can also be observed from the mounting hole 2 where the lighting assembly 4 is not installed.

By changing the position of the lighting assembly 4 and installing the lighting assembly 4 in another mounting hole 2, the situation inside the oral cavity can be observed from a different mounting hole 2 while ensuring lighting, making observation more convenient.

As shown in Fig. 4, an elastic sheet 7 is provided in the mounting hole 2, and the lighting assembly 4 is pressed tightly into the mounting hole 2 by the elastic force of the elastic sheet 7, thereby achieving the installation and fixation of the lighting assembly 4. The elastic sheet 7 exerts a force on the lighting assembly 4 in the radial direction.

As shown in Fig. 5, the side of the elastic sheet 7 in contact with the lighting assembly 4 is provided with an anti-skid layer 12, which is used to increase the friction with the lighting assembly 4, thereby making the lighting assembly 4 more firmly fixed. The anti-skid layer 12 can be a rubber layer or a silicone layer.

The anti-slip layer 12 can be connected to the elastic sheet 7 by bonding.

The elastic sheet 7 is an arc-shaped sheet, and both ends of the elastic sheet 7 are respectively connected to the main body 1, and the middle of the elastic sheet 7 is arched to press the lighting assembly 4. The elastic sheet 7 is in the shape of an arc-shaped sheet, which can make the advancement and withdrawal of the lighting assembly 4 smoother, and can prevent the end of the elastic sheet 7 from getting stuck in the lighting assembly 4 and making it impossible to remove the lighting assembly 4.

The side wall of the mounting hole 2 is provided with a mounting groove 6, and the elastic sheet 7 is installed in the mounting groove 6. Two opposite side walls of the mounting groove 6 are provided with clamping grooves 5, and the two ends of the elastic sheet 7 are respectively inserted into the clamping grooves 5, and the two ends of the elastic sheet 7 are fixed by the clamping grooves 5.

The lighting assembly 4 includes a sleeve 8, a lamp bead 11 and a battery compartment 9. The lamp bead 11 is installed at one end of the sleeve 8. The battery compartment 9 is arranged in the sleeve 8. The battery compartment 9 is used to power the lamp bead 11. A button battery is used in the battery compartment 9 to power the lamp bead 11. The diameter of the sleeve 8 is larger than the diameter of the lamp bead 11. The sleeve 8 is connected to the mounting hole 2, and the elastic sheet 7 is against the sleeve 8.

The sleeve 8 is provided with a step structure 10, and the step structure 10 and the lamp bead 11 are respectively located at both ends of the sleeve 8, and the diameter of the step structure 10 is larger than the diameter of the mounting hole 2. The step structure 10 is used to measure the depth of the sleeve 8 in the mounting hole 2. The step structure 10 cannot enter the mounting hole 2, and the sleeve 8 can be taken out by grasping the step structure 10, which facilitates the removal and installation of the sleeve 8.

The main body 1 is made of silicone material, which has a certain flexibility and can be used by edentulous patients in combination with the occlusal groove. The overall shape of the main body 1 is an arc block, and a rope buckle is also provided on the main body 1. The rope buckle is used to install a strap, and the entire dental pad can be fixed to the patient's head by binding the strap.

Claims (10)

1. A dental pad, characterized in that it comprises a main body (1), the main body (1) is provided with an instrument hole (3) and a lighting assembly (4), the instrument hole (3) passes through the main body (1), the lighting assembly (4) is connected to the main body (1), and the lighting assembly (4) is arranged on a side of the main body (1) close to the interior of the oral cavity for illuminating the interior of the oral cavity. 2. A tooth pad according to claim 1, characterized in that: the main body (1) is provided with a mounting hole (2), and the lighting assembly (4) is arranged in the mounting hole (2). 3. A tooth pad according to claim 2, characterized in that an elastic sheet (7) is provided in the mounting hole (2), the elastic sheet (7) presses the lighting assembly (4) by elastic force, and the elastic sheet (7) is used to fix the lighting assembly (4). 4. A tooth pad according to claim 3, characterized in that: the elastic sheet (7) is an arc-shaped sheet, both ends of the arc-shaped sheet are connected to the mounting hole (2), and the middle of the arc-shaped sheet abuts against the lighting assembly (4). 5. The tooth pad according to claim 3, characterized in that a non-slip layer (12) is provided on one side of the elastic sheet (7) and the lighting assembly (4). 6. A tooth pad according to claim 2, characterized in that it comprises two mounting holes (2), and the two mounting holes (2) are respectively arranged on both sides of the instrument hole (3). 7. A dental pad according to claim 2, characterized in that: the lighting assembly (4) includes a sleeve (8), a lamp bead (11) and a battery compartment (9), the battery compartment (9) is arranged in the sleeve (8), the lamp bead (11) is arranged at one end of the sleeve (8), and the sleeve (8) is connected to the main body (1). 8. A tooth pad according to claim 7, characterized in that the sleeve (8) is provided with a step structure (10), and the diameter of the step structure (10) is larger than the diameter of the mounting hole (2). 9. A dental pad according to claim 1, characterized in that the main body (1) is an arc-shaped silicone block. 10. A tooth pad according to claim 1, characterized in that: the main body (1) is provided with an occlusal groove, the occlusal groove is an arc-shaped groove, and the shape of the occlusal groove corresponds to the position of the teeth.