Dental brace for assisting molar depression
By designing a dental orthodontic device, using the combination of the belt ring and the traction arch wire, and applying pressure with the force of the teeth, the oral trauma and pain caused by the support and anti-nail in traditional methods is solved, and painless and trauma-free and trauma-free depression is achieved Tooth molar effect.
Patent Information
- Application Number
- CN202421006061.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The traditional method of depressing teeth molars requires the use of anti-spikes, which leads to oral trauma and pain, and has damage to healthy teeth, which makes patients less accepting.
Design a dental orthodontic device, through the first belt ring and the second belt ring sleeve are arranged on the adjacent teeth on the front and back sides of the molar, and the traction arch wire and rubber band are used to apply pressure by using the force of the teeth to achieve painlessness, The non-traumatic suppression effect of teeth molaring avoids the use of support and nail resistance.
The rapid, painless and trauma-free and trauma-free suppression effect is achieved, which avoids damage to healthy teeth and increases patient acceptance.
Smart Images
Figure CN222357656U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tooth correction, and particularly relates to a tooth correction device for assisting molar intrusion. Background Art
[0002] In oral clinics, it is common to see excessive elongation of the opposing teeth due to long-term loss of molars on one side. Traditional solutions include crown cutting and molar intrusion. The crown cutting method is to cut the crown after root canal treatment of the elongated molar, and then perform crown restoration to obtain restoration space. This method is at the expense of healthy teeth losing pulp vitality, removing a large amount of healthy tooth tissue, and the effect of the root canal of the posterior teeth is uncertain, which is not easily accepted by patients. The molar intrusion method has gradually become the mainstream treatment method for excessive elongation of the jaw teeth because it causes less damage to the teeth.
[0003] The molar-lowering braces currently on the market usually need to be used in conjunction with support pins. The support pins and the molar-lowering braces are connected by rubber bands, and pressure is applied to the braces on the buccal and palatal sides to achieve the effect of lowering the molars. Although this brace can also lower the elongated teeth, it requires the support pins to be driven into the patient's mouth, which will cause trauma to the patient's mouth and increase the patient's pain. Utility Model Content
[0004] In order to solve the above problems, the purpose of the utility model is to provide a dental orthodontic appliance for assisting in lowering molars, which can achieve painless and non-traumatic lowering of molars.
[0005] To achieve the above purpose, the technical solution of the utility model is as follows:
[0006] The utility model provides a dental orthodontic appliance for assisting in lowering molars, comprising:
[0007] The first band ring is used to be mounted and fixed on the teeth adjacent to the front side of the molar that needs to be depressed;
[0008] The second band ring is used for being mounted and fixed on the teeth adjacent to the molars that need to be depressed;
[0009] A first traction connecting rod, used to connect the first belt ring and the second belt ring;
[0010] A second traction connecting rod, used to connect the first belt ring and the second belt ring;
[0011] An avoidance gap is provided between the first belt ring and the second belt ring, and the left sides of the first belt ring and the second belt ring are connected by a first traction connecting rod, and the right sides of the first belt ring and the second belt ring are connected by a second traction connecting rod, the first traction connecting rod and the second traction connecting rod are respectively arranged on the left and right sides of the avoidance gap, and rubber band hanging parts are arranged on the first traction connecting rod and the second traction connecting rod, and the sides of the first belt ring and the second belt ring are also provided with a support body for inserting the traction arch wire.
[0012] In the present application, when the dental brace is in use: the first band ring will be mounted and fixed on the teeth adjacent to the front side of the molar that needs to be lowered, and the second band ring will be mounted and fixed on the teeth adjacent to the back side of the molar that needs to be lowered, and the molar that needs to be lowered will pass through the avoidance gap between the first band ring and the second band ring; the traction arch wire will pass into the bracket body of the first band ring and the second band ring from the buccal and palatal directions, and the two ends of the rubber band will be respectively connected to the rubber band hanging parts of the first traction connecting rod and the second traction connecting rod, and traction will be performed on the buccal and palatal sides. The traction arch wire uses the strength of the teeth on both sides to apply pressure to press the molar that needs to be lowered downward, thereby achieving the effect of quickly lowering the molars, without the need for support pins, and achieving painless and non-traumatic lowering of the molars.
[0013] Furthermore, the dental brace also includes a third belt ring, and the third belt ring is provided in plurality and is respectively connected to the first belt ring and the second belt ring on the side away from the avoidance gap, and the first belt ring, the second belt ring, and the third belt ring are combined to form a "bow"-shaped structure; the left and right sides of the third belt ring are provided with the support body. The third belt ring is used to be mounted and fixed on the teeth far away from the molars that need to be depressed, and the first belt ring, the second belt ring, and the third belt ring are combined to form a "bow"-shaped structure, which is adapted to the shape of the jawbone. After the arch wire is passed through all the first belt rings, the second belt rings, and the third belt rings, a "bow"-shaped structure will be formed, which can apply an auxiliary force to achieve the depression effect.
[0014] Furthermore, an archwire insertion hole is provided on the support body of the first band ring.
[0015] Furthermore, the bracket bodies of the second and third belt rings are provided with brackets of a "cross" structure, through which the arch wire can be inserted horizontally or vertically for easy fixation.
[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the dental corrector is provided with a first band ring, a second band ring, a first traction connecting rod, and a second traction connecting rod. When in use, the first band ring and the second band ring will be respectively fixed on the adjacent teeth on the front and rear sides of the molars that need to be lowered, and the teeth that need to be lowered are exposed. By passing an arch wire through the first band ring and the second band ring, and connecting a rubber band between the first traction connecting rod and the second traction connecting rod, the molars that need to be lowered are pressed downward by applying pressure through the arch wire and the rubber band, thereby achieving the effect of quickly lowering the molars, without the use of support pins, and achieving painless and non-traumatic lowering of the molars. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the dental brace of this embodiment installed on the dental model.
[0018] Figure 2 Schematic diagram of the structure of the dental brace of this embodiment.
[0019] Figure 3 yes Figure 2 A partial enlarged view of point A in the middle.
[0020] Figure 4 yes Figure 2 A partial enlarged view of point B in the middle. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0022] To achieve the above purpose, the technical solution of the utility model is as follows:
[0023] See also Figure 1-4 As shown, this embodiment provides a dental orthodontic appliance for assisting in lowering molars, comprising:
[0024] The first band ring 1 is used for being mounted and fixed on the teeth adjacent to the front side of the molars that need to be depressed;
[0025] The second band ring 2 is used to be mounted and fixed on the teeth adjacent to the molars that need to be depressed;
[0026] A first traction connecting rod 3, used for connecting the first belt ring 1 and the second belt ring 2;
[0027] A second traction connecting rod 4, used for connecting the first belt ring 1 and the second belt ring 2;
[0028] An avoidance gap 5 is provided between the first belt loop 1 and the second belt loop 2, and the front sides of the first belt loop 1 and the second belt loop 2 are connected by a first traction connecting rod 3, and the rear sides of the first belt loop 1 and the second belt loop 2 are connected by a second traction connecting rod 4. The first traction connecting rod 3 and the second traction connecting rod 4 are respectively provided on the left and right sides of the avoidance gap 5, and rubber band hanging parts 10 are provided on the first traction connecting rod and the second traction connecting rod. The sides of the first belt loop 1 and the second belt loop 2 are also provided with a support body 6 for inserting the traction arch wire.
[0029] In the present application, when the dental brace is in use: the first band ring 1 will be mounted and fixed on the teeth adjacent to the front side of the molar that needs to be lowered, and the second band ring 2 will be mounted and fixed on the teeth adjacent to the back side of the molar that needs to be lowered, and the molar that needs to be lowered will pass through the avoidance gap 5 between the first band ring 1 and the second band ring 2; the traction arch wire will pass through the bracket 6 of the first band ring 1 and the second band ring 2 from the buccal and palatal directions, and the two ends of the rubber band will be respectively connected to the rubber band hanging parts 10 of the first traction connecting rod 3 and the second traction connecting rod, and traction will be performed on the buccal and palatal sides. The traction arch wire uses the strength of the teeth on both sides to apply pressure to press the molar that needs to be lowered downward, thereby achieving the effect of quickly lowering the molars, without the need for support pins, and achieving painless and non-traumatic lowering of the molars.
[0030] Furthermore, the dental brace also includes a third belt ring 7, and a plurality of third belt rings 7 are provided, which are respectively connected to the first belt ring 1 and the second belt ring 2 on the side away from the avoidance gap 5. The first belt ring 1, the second belt ring 2, and the third belt ring 7 are combined to form a "bow" structure; the left and right sides of the third belt ring 7 are provided with a support body 6. The third belt ring 7 is used to be mounted and fixed on the teeth far away from the molars that need to be depressed. The first belt ring 1, the second belt ring 2, and the third belt ring 7 are combined to form a "bow" structure, which is adapted to the shape of the jaw. After the arch wire is passed through all the first belt rings 1, the second belt ring 2, and the third belt ring 7, a "bow" structure will be formed, which can apply an auxiliary force to achieve the depression effect.
[0031] Furthermore, an archwire insertion hole 8 is provided on the support body 6 of the first band ring 1 .
[0032] Furthermore, a bracket groove 9 of a "cross"-shaped structure is provided on the bracket body 6 of the second belt ring 2 and the third belt ring 7, through which the arch wire can be inserted horizontally or vertically for easy fixation.
[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A dental orthodontic appliance for assisting in lowering molars, characterized in that: include: The first band ring is used to be mounted and fixed on the teeth adjacent to the front side of the molar that needs to be depressed; The second band ring is used for being mounted and fixed on the teeth adjacent to the molars that need to be depressed; A first traction connecting rod, used to connect the first belt ring and the second belt ring; A second traction connecting rod, used to connect the first belt ring and the second belt ring; An avoidance gap is provided between the first belt ring and the second belt ring, and the left sides of the first belt ring and the second belt ring are connected by a first traction connecting rod, and the right sides of the first belt ring and the second belt ring are connected by a second traction connecting rod, the first traction connecting rod and the second traction connecting rod are respectively arranged on the left and right sides of the avoidance gap, and rubber band hanging parts are arranged on the first traction connecting rod and the second traction connecting rod, and the sides of the first belt ring and the second belt ring are also provided with a support body for inserting the traction arch wire.
2. A dental orthodontic appliance for assisting molar intrusion as claimed in claim 1, characterized in that: The dental brace also includes a third belt ring, and a plurality of the third belt rings are provided, which are respectively connected to the first belt ring and the second belt ring on the side away from the avoidance gap. The first belt ring, the second belt ring and the third belt ring are combined to form a "bow" shape structure; the support body is provided on the left and right sides of the third belt ring.
3. A dental orthodontic appliance for assisting molar intrusion as claimed in claim 1, characterized in that: An archwire insertion hole is provided on the support body of the first band ring.
4. A dental orthodontic appliance for assisting molar intrusion as claimed in claim 2, characterized in that: The bracket bodies of the second belt ring and the third belt ring are provided with bracket grooves in a "cross" structure.