CN220237058U

CN220237058U - Double-tube buccal tube for upright and anti-tooth grinding

Info

Publication number: CN220237058U
Application number: CN202321909016.5U
Authority: CN
Inventors: 王铁军; 杨柳; 李宁; 杨茜; 孙凯
Original assignee: YANTAI STOMATOLOGICAL HOSPITAL
Current assignee: YANTAI STOMATOLOGICAL HOSPITAL
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2023-12-26
Anticipated expiration: 2033-07-20

Abstract

The utility model relates to a double-tube buccal tube for upright tooth-grinding, which relates to the technical field of buccal tubes and comprises a bottom plate, at least two buccal tubes and a traction hook, wherein at least two buccal tubes are fixed on the bottom plate in an upper-lower superposition mode, a through inner cavity is arranged in each buccal tube, an arch wire penetrates from one end of each buccal tube and penetrates from the other end of each buccal tube, and one end of the traction hook is fixed on the uppermost buccal tube. The upright double-tube buccal tube for preventing the tooth grinding can jack up an arch wire and reduce the damage of the arch wire to gums.

Description

Double-tube buccal tube for upright and anti-tooth grinding

Technical Field

The utility model relates to a buccal tube, in particular to a double-tube buccal tube for upright blocking of tooth grinding.

Background

The buccal tube is a metal tube welded to the teeth for straightening the teeth, into which an archwire is threaded. Meanwhile, the buccal tube is provided with a small hook which can be used for hanging rubber rings and the like to perform intra-jaw or inter-jaw traction. The existing buccal tube is mostly single-tube type, and the single-tube type buccal tube has more defects, such as the fact that an arch wire is close to the gum after entering a groove, the gum is easily pressed, gum damage is caused, and the like. Patent publication No. CN217488906U discloses a double tube buccal tube, but the double tube buccal tube is arranged side by side and cannot support tapping away from the gums, thus failing to reduce the damage of the archwire to the gums.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a double-tube buccal tube for upright tooth-grinding resistance so as to reduce the damage of an arch wire to gums.

The technical scheme is as follows: to achieve the above object, a double tube buccal tube for upright bruxism preventing molar according to the present utility model comprises:

a bottom plate;

at least two cheek tubes fixed to the bottom plate in a vertically superposed manner, wherein a through inner cavity is arranged in each cheek tube, and an arch wire penetrates through one end of each cheek tube and penetrates out from the other end of each cheek tube;

a traction hook, one end of which is fixed to a cheek tube disposed uppermost.

The bottom plate with buccal tube integrated into one piece, the buccal tube upper surface of placing the topside is the circular arc top surface, the buccal tube is excessive with the edge circular arc of bottom plate, the laminating side of bottom plate and tooth is provided with the T form bonding protruding of regular spread.

The two ends of the inner cavity of the buccal tube are wide-mouth.

And a plug is detachably connected in the cheek tube.

The blockage comprises a first half part and a second half part, wherein the first half part penetrates into the inner cavity of the cheek tube from one end of the cheek tube, the second half part penetrates into the inner cavity of the cheek tube from the other end of the cheek tube, and one end of the first half part penetrating into the inner cavity of the cheek tube and one end of the second half part penetrating into the inner cavity of the cheek tube are mutually involuted and connected.

One end of the first half penetrating into the cheek tube is provided with a concave part; one end of the second half part penetrating into the cheek tube is provided with a convex part; the convex portion extends into the concave portion.

The base plate is curved in at least two directions.

The upright double-tube buccal tube for preventing the tooth grinding has at least the following technical effects:

(1) The buccal tube is provided with two buccal tubes which are stacked up and down, and in the early stage of correction, the arch wire should penetrate into the uppermost buccal tube preferentially, so that the arch wire is far away from the gingiva, and the damage of the arch wire caused by the compression of the gingiva is reduced; the archwire can be changed from the upper buccal tube to the lower buccal tube in the later correction stage, and the structure is more flexible.

(2) The whole device adopts the fillet design, has reduced the probability of buccal tube fish tail oral mucosa.

Drawings

FIG. 1 is an isometric view of a dual tube buccal tube for upright bruxism;

fig. 2 is a front view of a dual tube buccal tube upright for the inhibition of bruxism;

fig. 3 is a perspective view of a double tube buccal tube upright for the inhibition of bruxism;

FIG. 4 is a schematic illustration of a structure of a plug;

fig. 5 is an exploded view of a structure of a plug.

In the figure, 1, a bottom plate; 2. a buccal tube; 3. a traction hook; 4. t-shaped bonding protrusions; 5. blocking; 6. a first half; 7. a second half; 8. a concave portion; 9. a convex portion; 10. a first link; 11. and a second link.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1 through 5, the examples being provided for illustration only and not for limitation of the scope of the utility model.

A double-tube buccal tube for upright blocking of the teeth of a user, comprising a base plate 1, at least two buccal tubes 2 and a traction hook 3.

The base plate 1 is bent at least in two directions, namely the X-direction and the Y-direction according to fig. 1. This type of base plate 1 more closely conforms to the curvature of a human crown and is easily fitted to the crown surface. The T-shaped bonding protrusions 4 which are regularly arranged are arranged on the bonding side of the bottom plate 1 and the teeth, so that the bonding area is increased, the retention effect is improved, the falling probability is reduced, and the clinical review time is shortened. At least two cheek tubes 2 are fixed to the base plate 1 in a vertically superimposed manner, a through cavity is provided in the cheek tube 2, and an archwire is penetrated by one end of the cheek tube 2 and penetrated out by one end. The archwire penetrates the upper buccal tube 2 in the early stage of correction and penetrates the lower buccal tube 2 in the later stage of correction. The archwire penetrates into the upper buccal tube 2 to push the archwire away from the gum, so that the compression of the archwire to the gum is reduced, and the damage of the archwire to the gum is further reduced. One end of the towing hook 3 is fixed to the uppermost buccal tube 2.

The bottom plate 1 and the buccal tube 2 are integrally formed, the upper surface of the buccal tube 2 arranged at the uppermost side is an arc top surface, and the edges of the buccal tube 2 and the bottom plate 1 are all in arc transition, so that damage of the buccal tube to oral mucosa is reduced. The two ends of the inner cavity of the buccal tube 2 are wide-mouth, so that an operator can conveniently penetrate into the arch wire. The inner cavity of the cheek tube 2 is not limited, the inner cavity of the cheek tube 2 can be square, round and the like, and if the inner cavity of the cheek tube 2 is round, the diameters of the inner cavities of the two cheek tubes 2 are equal; if the inner cavities of the cheek tubes 2 are square, the same shape of the inner cavities of the two cheek tubes 2 is ensured.

A plug 5 is detachably connected in the buccal tube 2, the plug 5 comprises a first half part 6 and a second half part 7, and the first half part 6 and the second half part 7 are made of silica gel. The first half 6 penetrates into the inner cavity of the cheek tube 2 from one end of the cheek tube 2, the second half 7 penetrates into the inner cavity of the cheek tube 2 from the other end of the cheek tube 2, a concave part 8 is arranged at one end of the first half 6 penetrating into the inner cavity of the cheek tube 2, a convex part 9 is arranged at one end of the second half 7 penetrating into the cheek tube 2, and after one end of the first half 6 and one end of the second half 7 are mutually involuted and connected, the concave part 8 stretches into the convex part 9. The first half part 6 and the second half part 7 are respectively provided with a connecting hole, a first connecting rod 10 is arranged in the connecting hole of the first half part 6, and an external thread is arranged at the end part of the first connecting rod 10; the end of the second link 11 is provided with a sleeve portion in which an internal thread is provided, and the first link 10 and the second link 11 can be screw-coupled to each other. The plug 5 is used to plug the buccal tube 2 without penetrating the archwire.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A dual tube buccal tube for upright bruxism, comprising:

a bottom plate (1);

at least two cheek pipes (2), wherein at least two cheek pipes (2) are fixed on the bottom plate (1) in an upper-lower superposition mode, a through inner cavity is arranged in each cheek pipe (2), and an arch wire penetrates through one end of each cheek pipe (2) and penetrates out from the other end;

a traction hook (3), one end of the traction hook (3) is fixed to the uppermost cheek tube (2).

2. The upright double-tube buccal tube for preventing the tooth grinding according to claim 1, wherein the bottom plate (1) and the buccal tube (2) are integrally formed, the upper surface of the buccal tube (2) arranged at the uppermost side is an arc top surface, the arc between the buccal tube (2) and the edge of the bottom plate (1) is excessive, and the attaching side of the bottom plate (1) and the teeth is provided with T-shaped bonding protrusions (4) which are regularly arranged.

3. The upright double tube buccal tube for preventing bruxism according to claim 1, wherein the two ends of the inner cavity of the buccal tube (2) are wide mouth.

4. The upright, anti-bruxism double tube buccal tube according to claim 1, wherein a plug (5) is removably connected within the buccal tube (2).

5. The upright, anti-bruxism, double-barrelled buccal tube according to claim 4, characterized in that said plug (5) comprises a first half (6) and a second half (7), said first half (6) being threaded into its cavity by one end of the buccal tube (2), said second half (7) being threaded into its cavity by the other end of the buccal tube (2), said first half (6) being mutually conformed at one end of the cavity of the buccal tube (2) and at one end of the cavity of the second half (7) being threaded into the buccal tube (2).

6. The upright, anti-bruxism double tube buccal tube according to claim 5, characterized in that the end of the first half (6) penetrating inside the buccal tube (2) is provided with a recess (8); one end of the second half part (7) penetrating into the cheek tube (2) is provided with a convex part (9); the convex part (9) extends into the concave part (8).

7. The upright, anti-bruxism double tube buccal tube according to claim 1, wherein the base plate (1) is curved in at least two directions.