CN201131812Y

CN201131812Y - Tooth color facing composition metal circular tube orthodontics ceramic bracket

Info

Publication number: CN201131812Y
Application number: CNU2007201233729U
Authority: CN
Inventors: 刘自长
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-18
Filing date: 2007-01-18
Publication date: 2008-10-15
Anticipated expiration: 2017-01-18

Abstract

The utility model relates to a tooth color facing composite metal circular pipe orthodontic bracket, which is an improved and innovated bracket. The bracket adopts the technical proposal that the bracket is formed by compounding the tooth color facing on the bracket surface of a metal circular pipe bracket, the orthodontic steel wire is arranged inside the metal circular pipe under the tooth color facing and fixed by self-locking, and the correcting force can be exerted. The ceramic bracket has the advantages that not only the operation of the ligation steel is eliminated, but also color and the shape of the the correcting device is close to the color and the shape of the teeth, thereby, the operation, the comfort of the patient, and the aesthetic property are improved.

Description

Creamy white facing composition metal pipe orthodontic bracket

Technical field:

This utility model relates to the dental orthodontic technical field, and a kind of manufacturing of novel bracket is used.

Background technology:

Existing bracket is the groove that just abnormal steel wire is placed the bracket surface, needs to fix with ligature of steel wire, and the patient manifests " steel wire MTR tooth " image, influences beautiful and comfortable and operating efficiency.

Summary of the invention:

In order to address the above problem, this utility model provides a kind of novel bracket, and outward appearance is a color of teeth, makes steel wire be placed in bracket pipe inside, and self-locking is fixed, thereby improves beautiful and comfortable property and operating efficiency.

The technical solution of the utility model is: at metal circular tube bracket surface recombination one deck creamy white facing, just abnormal steel wire places in the pipe rather than on the bracket face, just abnormal steel wire is by the fixing performance of pipe self-locking corrective force, also but the ligation of pipe end bayonet socket is strengthened in case of necessity, thereby the patient is beautiful and comfortable, and doctor's operating efficiency improves greatly.This bracket is made up of creamy white facing and nickel alloy pipe bracket two parts:

1, the creamy white facing, can make three kinds because of making the material difference:

(1) porcelain bracket, facing is made by the creamy white porcelain;

(2) resin bracket, facing is formed with fixed attention by acrylic resin teeth's one polymethacrylate resin heat;

(3) fluorite bracket, facing is made with hydroxyapatite and fluorochemicals coatings;

2, the metal circular tube bracket, different with existing two gardens conduit saddle groove is:

(1) caliber: attenuating is 04 millimeter, walks just abnormal steel wire in the pipe but not steel ligature;

(2) type: bayonet socket list pipe is arranged, two pipes, three types of three pipes, model is: large size (5 mm wide), medium size (4 mm wide), small size (3 mm wide) three specifications are 5 millimeters long, 2 millimeters thick;

(3) surface: because of finish coat is arranged, the pipe inter-drain is more shallow than existing bracket, can make position line;

(4) bottom surface: press to the coarse net shape with the bracket pipe by single piece of metal sheet, but not weldment is more firm;

The beneficial effects of the utility model are: when using identical just abnormal steel wire to reach the identical corrective force of existing bracket, hidden metal appearance, reduced ligation, thereby it has been beautiful and comfortable to reach the patient, the doctor improves the result of operating efficiency.

Description of drawings:

Further specify below in conjunction with accompanying drawing and specific embodiments:

Fig. 1 is the three-dimensional front view of three pipe types, and ABCD represents hexahedral four view directions of bracket respectively, visible pipe t, 0.4 millimeter of caliber;

Fig. 2, A to, be perpendicular side view, visible creamy white finish coat y, metal back layer j;

Fig. 3, B to, be horizontal side view, visible creamy white side y, the visible bayonet socket k of single pipe bracket;

Fig. 4, C to, be vertical view, the position line d on the visible creamy white face;

Fig. 5, D to, be upward view, visible bottom surface with the facing stickup is rough sand net bottom w.

The specific embodiment:

1, paste bracket: select this utility model bracket of suitable types during enforcement for use, use enamel bonding agent, be put on w at the bottom of the coarse net of Fig. 5 with being in harmonious proportion good bonding agent, utilize position line d shown in Figure 4 and tooth to cut to hold row level with both hands and locate, method step is pasted with common bracket;

2, just abnormal steel wire is installed: utilize just abnormal steel wire flexibility to wear in people's bracket pipe, inflection steel wire two ends just can be fixed in self-locking, utilization creamy white titanium silk better effects if;

3, indivedual ligation: such as the big tooth in Wrong position can utilize the ligation of pipe or bayonet socket elder generation, behind the mobile peri position, wear in people's bracket pipe again;

4, reserve pore and bayonet socket and can be used for regulating the tooth position, it is fixing afterburning to add wire reinforcement and ligation;

Through the above specific embodiment, can make the patient under the state that does not manifest " steel wire MTR tooth ", reach the rectification effect, have beautiful and comfortablely, reduce the beneficial effect of operating time.

Claims

1. composite bracket slit, it is characterized in that: the creamy white facing of produced with combination on the metal circular tube bracket comprises the porcelain facing, dental resin facing, three kinds of hydroxyapatite facing.

2. bracket according to claim 1 is characterized in that: just abnormal steel wire is placed pipe under the creamy white facing, functional structure that can the fixing performance of self-locking corrective force.

3. according to the described bracket of claim 1, it is characterized in that: this bracket can be made into single tube, and is two-tube, three types such as tee pipe, and there is bayonet socket at the two ends of single tube bracket, and caliber is 04 millimeter; Be divided into three models: large size is 5 millimeters x5 millimeters, and medium size is 5 millimeters x4 millimeters, and trumpet is 5 millimeters x3 millimeters, and thickness is 1.6 millimeters.