Auxiliary device for oral treatment

Abstract

The utility model relates to an auxiliary device for oral treatment. The auxiliary device comprises an occlusal pad, a connecting rod and an external fixator, the top end and the bottom end of the occlusal pad are provided with occlusal grooves respectively, and the end face of the end, facing the outside of the mouth, of the occlusal pad is provided with a containing groove. The connecting rod comprises a ball head and a rod body, the ball head is arranged at one end of the rod body, the ball head is movably arranged in the containing groove, the ball head is in interference fit with the containing groove, and the diameter of an opening of the containing groove is smaller than that of the ball head; the other end of the rod body is detachably connected with the external fixator; the hinged part of the connecting rod and the occlusal pad is adjusted to a proper angle to be connected with the external fixator, so that the occlusal pad can be fixed when a patient cannot cooperatively bite the occlusal pad, the occlusal pad is prevented from shifting and falling off in the treatment process, the situation that the patient swallowed by mistake is effectively prevented, and the treatment efficiency is improved. And the working efficiency of medical personnel during treatment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oral treatment, in particular to an oral treatment auxiliary device. Background Art

[0002] During the operation and treatment of oral patients, patients who cannot open their mouths for a long time due to long treatment time or problems with the temporomandibular joint need to use bite pads to assist in opening the mouth and assist in treatment. Currently, the most common bite pads are placed between the upper and lower teeth in the mouth and require the cooperation of the patient to fix them. However, in the actual operation, there will be cases where children or a few adults are unable to cooperate, or use external forces such as the tongue to displace the bite pad. In addition, rubber dams are mostly required during the treatment process. When the operator's vision is blocked by the rubber dam, he cannot detect the displacement of the bite pad in time, which will lead to problems such as the inability to carry out treatment, prolonged treatment time, and accidental swallowing. Utility Model Content

[0003] The purpose of the utility model is to provide an oral treatment auxiliary device to address the deficiencies of the prior art, and the oral treatment auxiliary device can well solve the above-mentioned problems.

[0004] In order to achieve the above requirements, the technical solution adopted by the utility model to solve its technical problems is:

[0005] Provided is an oral treatment auxiliary device, comprising a bite pad, a connecting rod and an extraoral fixator; the top and bottom ends of the bite pad are respectively provided with bite grooves, and an end surface of the bite pad facing outside the mouth is provided with a receiving groove; the connecting rod comprises a ball head and a rod body, the ball head is arranged at one end of the rod body, the ball head is movably arranged in the receiving groove, the ball head and the receiving groove are interference fit, and the opening diameter of the receiving groove is smaller than the diameter of the ball head; the other end of the rod body is detachably connected to the extraoral fixator.

[0006] In the oral treatment auxiliary device of the utility model, the connecting rod is connected to the extraoral fixator through a four-button connection.

[0007] The oral treatment auxiliary device described in the utility model, wherein the four-joint buckle includes a male buckle and a female buckle that cooperates with the male buckle, the male buckle is arranged at the front end of the rod body, and the extraoral fixator includes a U-shaped elastic support frame and two left and right opposite baffles, and the inner side walls of the two baffles are provided with female buckles.

[0008] The oral treatment auxiliary device described in the utility model, wherein the two baffles are connected by the elastic support frame, the two baffles are both C-shaped, and the outer peripheral side walls of the two baffles are provided with arc-shaped grooves that fit the curvature of the patient's mouth corners.

[0009] The oral treatment auxiliary device described in the utility model, wherein two connecting rods are arranged between the bite pad and the extraoral fixator, the two connecting rods and the bite pad form a working unit, there are two working units, and the two working units are arranged opposite to each other on the left and right.

[0010] The oral treatment auxiliary device described in the utility model is characterized in that a T-shaped mounting groove is provided on the side surface of the bite pad, the longitudinal end of the mounting groove is perpendicular to the end surface of the bite pad facing outside the mouth, the opening width of the transverse end of the mounting groove is smaller than the diameter of the ball head, and the mounting groove is directly connected to the accommodating groove.

[0011] The beneficial effect of the utility model is that when in use, the connecting rod and the bite pad are inserted into the patient's oral cavity, the patient bites the upper and lower bite grooves of the bite pad with the upper and lower teeth respectively, the extraoral fixator is fixed around the patient's mouth, and the part where the connecting rod and the bite pad are hinged is adjusted to a suitable angle to connect with the extraoral fixator, so that the bite pad can be fixed when the patient is unable to cooperate in biting the bite pad, preventing the bite pad from shifting and falling off during the treatment process, effectively preventing the patient from swallowing it by mistake, and increasing the work efficiency of medical staff during treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0013] Figure 1 It is a structural schematic diagram of the oral treatment auxiliary device of the utility model.

[0014] Figure 2 yes Figure 1 Enlarged view of part A.

[0015] Figure 3 It is a top view of the oral treatment auxiliary device of the utility model.

[0016] Figure 4 yes Figure 3 AA section view.

[0017] Figure 5 yes Figure 4 Enlarged view of part B. DETAILED DESCRIPTION

[0018] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0021] Moreover, the terms "up, down, left, right, upper end, lower end, longitudinal" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0023] The oral treatment auxiliary device of the preferred embodiment of the utility model is as follows Figure 1-5As shown, it includes an occlusal pad 300, a connecting rod 200 and an extraoral fixator 100; the top and bottom ends of the occlusal pad 300 are respectively provided with an occlusal groove 301, and the front end surface of the occlusal pad 300 is provided with a receiving groove 303; the connecting rod 200 includes a ball head 202 and a rod body 201, the ball head 202 is arranged at one end of the rod body 201, the ball head 202 is movably arranged in the receiving groove 303, the ball head 202 and the receiving groove 303 are interference fit, and the opening diameter of the receiving groove 303 is smaller than the diameter of the ball head 202; the other end of the rod body 201 is detachably connected to the extraoral fixator 100. When in use, the oral treatment auxiliary device is placed in the patient's oral cavity, the connecting rod 200 and the occlusal pad 30 0 is inserted into the patient's oral cavity, and the patient bites the upper and lower bite grooves 301 of the bite pad 300 with the upper and lower teeth respectively, and the extraoral fixator 100 is fixed around the patient's mouth. The male buckle 203 set at one end of the connecting rod 200 cooperates with the female buckle 103 set on the inner wall of the extraoral fixator 100 to achieve connection, so that the hinged part of the connecting rod 200 and the bite pad 300 is adjusted to a required angle and connected to the extraoral fixator 100. When the patient is unable to cooperate in biting the bite pad 300, the bite pad 300 can be fixed, preventing the bite pad 300 from shifting and falling off during the treatment process, effectively preventing the patient from swallowing the bite pad 300 by mistake, and increasing the work efficiency of medical staff during treatment.

[0024] Preferably, the connecting rod 200 and the extraoral fixator 100 are connected by a snap fastener 400, so that the installation of the connecting rod 200 and the extraoral fixator 100 is simple and convenient.

[0025] Preferably, the four-joint buckle includes a male buckle 203 and a female buckle 103 cooperating with the male buckle 203, the male buckle 203 is arranged at the front end of the rod body 201, the extraoral fixator 100 includes a U-shaped elastic support frame 102 and two left and right opposite baffles 101, and the inner walls of the two baffles 101 are provided with female buckles 103. When the male buckle and the female buckle are buckled together, the connection between the connecting rod 200 and the extraoral fixator 100 can be ensured to be firm and reliable.

[0026] Preferably, the two baffles 101 are connected by an elastic support frame 102, and the two baffles 101 are both C-shaped. The outer side walls of the two baffles 101 are provided with arc-shaped grooves 104 that fit the curvature of the patient's mouth corners, so that the extraoral fixator 100 is fixed around the patient's mouth, thereby fixing the bite pad 300 connected to it through the connecting rod 200, making it difficult for the bite pad 300 to shift and fall off.

[0027] Preferably, two connecting rods 200 are provided between the bite pad 300 and the extraoral fixator 100. The two connecting rods 200 and the bite pad 300 form a working unit 500. There are two working units 500, and the two working units 500 are arranged opposite to each other on the left and right sides. The bite pads on the left and right sides provide support for the upper and lower teeth of the patient on the left and right sides, further alleviating the patient's mouth opening fatigue.

[0028] Preferably, a T-shaped mounting groove 302 is provided on the side surface of the bite pad 300, the longitudinal end of the mounting groove 302 is perpendicular to the end surface of the bite pad 300 facing outside the mouth, the opening width of the transverse end of the mounting groove 302 is smaller than the diameter of the ball head 202, and the mounting groove 302 is directly connected to the receiving groove 303, so that the ball head 202 and part of the rod body 201 of the connecting rod 200 can enter the receiving groove 303 through the mounting groove 302, and the ball head 202 is not easy to fall out from the opening of the mounting groove 302 after entering the receiving groove 303.

[0029] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. An oral treatment auxiliary device, characterized in that: The invention comprises an occlusal pad (300), a connecting rod (200) and an extraoral fixator (100); the top and bottom ends of the occlusal pad (300) are respectively provided with an occlusal groove (301), and the front end surface of the occlusal pad (300) is provided with a receiving groove (303); the connecting rod (200) comprises a ball head (202) and a rod body (201); the ball head (202) is arranged at one end of the rod body (201), the ball head (202) is movably arranged in the receiving groove (303), the ball head (202) and the receiving groove (303) are interference fit, and the opening diameter of the receiving groove (303) is smaller than the diameter of the ball head (202); the other end of the rod body (201) is detachably connected to the extraoral fixator (100).

2. The oral treatment auxiliary device according to claim 1, characterized in that: The connecting rod (200) is connected to the extraoral fixator (100) via a snap fastener (400).

3. The oral treatment auxiliary device according to claim 2, characterized in that: The snap fastener comprises a male buckle (203) and a female buckle (103) matched with the male buckle (203), the male buckle (203) is arranged at the front end of the rod body (201), and the extraoral fixator (100) comprises a U-shaped elastic support frame (102) and two left and right opposite blocking pieces (101), and the inner side walls of the two blocking pieces (101) are both provided with female buckles (103).

4. The oral treatment auxiliary device according to claim 3, characterized in that: The two baffles (101) are connected by the elastic support frame (102); the two baffles (101) are both C-shaped; and arc-shaped grooves (104) that fit the curvature of the patient's mouth corners are provided on the outer peripheral side walls of the two baffles (101).

5. The oral treatment auxiliary device according to claim 1, characterized in that: Two connecting rods (200) are arranged between the bite pad (300) and the extraoral fixator (100), and the two connecting rods (200) and the bite pad (300) form a working unit (500). There are two working units (500), and the two working units (500) are arranged opposite to each other on the left and right.

6. The oral treatment auxiliary device according to claim 1, characterized in that: A T-shaped mounting groove (302) is provided on the side surface of the bite pad (300), the longitudinal end of the mounting groove (302) is perpendicular to the end surface of the bite pad (300) facing outside the mouth, the opening width of the transverse end of the mounting groove (302) is smaller than the diameter of the ball head (202), and the mounting groove (302) is directly connected to the receiving groove (303).

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