CN114081647B - Orthodontic wire, orthodontic composite appliance and processing method - Google Patents
Orthodontic wire, orthodontic composite appliance and processing method Download PDFInfo
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- CN114081647B CN114081647B CN202111387039.XA CN202111387039A CN114081647B CN 114081647 B CN114081647 B CN 114081647B CN 202111387039 A CN202111387039 A CN 202111387039A CN 114081647 B CN114081647 B CN 114081647B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
- A61C7/12—Brackets; Arch wires; Combinations thereof; Accessories therefor
- A61C7/20—Arch wires
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
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Abstract
The invention discloses an orthodontic wire, an orthodontic composite appliance and a processing method, wherein the orthodontic wire at least comprises a front wire section and two side wire sections, the two ends of the front wire section extend backwards to form the side wire sections, the side wire sections comprise side inner sections and side outer sections, the two ends of the front wire section are connected with the side inner sections or the side outer sections, and the rear ends of the side inner sections and the side outer sections are connected. The invention can better correct the molar teeth on two sides, and has more ideal correcting effect.
Description
Technical Field
The invention belongs to the technical field of oral medical treatment, and particularly relates to an orthodontic wire, an orthodontic composite appliance and a processing method.
Background
The prior orthodontic appliance for oral teeth has wider application, can correct irregular tooth arrangement, abnormal tooth morphology and the like, and has two main common tooth correction modes:
1. fixing and correcting: the tooth is corrected in a mode of 'bracket + steel wire', the bracket is adhered to the surface of the tooth, the orthodontic steel wire is positioned in the bracket groove, and the tooth is corrected by moving the bracket. The fixed orthodontic effect is better and can finish the correction of various malocclusion types, however, the existence of the steel wire and the bracket seriously affects the aesthetic property and the comfort of orthodontic treatment.
2. The transparent appliance is used for correcting: the transparent appliance is made of transparent and elastic polymer materials and is matched with fine accessories adhered to the surfaces of teeth to finish the movement of the teeth. The use of transparent appliances can greatly enhance the comfort and aesthetics of orthodontic treatment, however, the drawbacks of material properties limit its further application.
The two modes have defects, and the orthodontic effect of the teeth is affected.
Disclosure of Invention
The invention aims to provide an orthodontic wire, an orthodontic composite appliance and a processing method, and the orthodontic wire and the orthodontic composite appliance can better correct molar teeth on two sides and have more ideal correcting effect.
The invention provides an orthodontic wire which at least comprises a front wire section and two side wire sections, wherein two ends of the front wire section extend backwards to form the side wire sections, each side wire section comprises a side inner section and a side outer section, two ends of the front wire section are connected with the side inner section or the side outer section, and the rear ends of the side inner section and the side outer section are connected.
In one embodiment, the orthodontic wire further comprises a reinforcing connection section, wherein the inner end of the reinforcing connection section is positioned on the inner side and connected with the inner side section, the outer end of the reinforcing connection section is positioned on the outer side and connected with the outer side section, and the middle section of the reinforcing connection section is positioned on the top.
In one embodiment, the front wire segment has an overall smooth arc transition, and the side wire segment has a wavy undulation.
The invention also provides an orthodontic composite appliance which comprises an orthodontic tooth socket and the orthodontic wire, wherein the orthodontic tooth socket is provided with an outer socket wall part, the orthodontic wire is nested in the orthodontic tooth socket, and the orthodontic wire is positioned at the inner side of the outer socket wall part or positioned at the inner side of the outer socket wall part.
In one embodiment, the appliance shell comprises a shell front section and two shell side sections, the two shell side sections being located on two opposite sides of the shell front section and extending in a lateral rearward direction relative to the shell front section; the jacket wall part comprises an inner wall part, an outer wall part and a top wall part which are connected; the front wire section at least partially corresponds to the mouthpiece front section and the side wire section at least partially corresponds to the mouthpiece side section.
In one embodiment, the front wire section is positioned on the inner wall of the front section of the dental mouthpiece, and two ends of the front wire section extend in the rear side direction to form a side inner section positioned on the side section of the dental mouthpiece.
In one embodiment, a reinforcing bracket is provided between the two shell side sections.
In one embodiment, the reinforcement wire has at least two branch ends on the same side, which are connected to the orthodontic wire, respectively.
In one embodiment, the reinforcing bracket is provided with a middle bracket body and reinforcing wires, the middle bracket body is positioned at the middle position between the two side sections of the dental mouthpiece, the reinforcing wires are positioned at two sides of the middle bracket body, and the middle bracket body is respectively connected with the orthodontic wires at two sides through the reinforcing wires at two sides of the middle bracket body.
In one embodiment, the middle bracket body is close to the front section of the dental mouthpiece, and the reinforcing wires extend to the rear of two sides and are connected with the orthodontic wires.
In one embodiment, the reinforcement wire has at least two branch ends on the same side, which are connected to the orthodontic wire, respectively.
In one embodiment, the orthodontic wire has a concave point between two adjacent teeth, the reinforcing wire is connected with the orthodontic wire, and the connection point is positioned between two adjacent concave points.
In one embodiment, the partial region of the mantle wall portion has a thickness greater than the thickness of the main body portion of the mantle wall portion, to form an outer wall protrusion having a receiving slot therein, and the orthodontic wire is positioned in the receiving slot.
In one embodiment, the inner side of the outer sleeve wall portion is provided with an inner side opening, the orthodontic wire is provided with an orthodontic main body portion and an orthodontic connecting portion, the width of the orthodontic main body portion is larger than that of the inner side opening, and the orthodontic connecting portion extends to the inner side opening.
In one embodiment, a traction hook is arranged on the orthodontic wire.
In one embodiment, the traction hook is positioned at the end of the orthodontic wire.
The invention also provides a processing method of the orthodontic composite appliance, which comprises the following steps,
manufacturing a male die and an orthodontic wire according to the stage correction model of the person to be corrected;
connecting the orthodontic wire with the male die through an orthodontic connecting part thereof;
manufacturing an orthodontic brace according to a stage orthodontic model of a person to be corrected, sleeving the orthodontic brace on the outer wall of the male die, and integrally and fixedly connecting the orthodontic brace with an orthodontic wire;
removing the male die;
and cutting off the orthodontic connection part of the orthodontic wire.
In one embodiment, the anterior wire segment of the orthodontic wire is connected at both ends to the lateral inner segment or the lateral outer segment, and the lateral inner segment and the lateral outer segment are connected at their rear ends.
The invention also provides another processing method of the orthodontic composite appliance, which comprises the following steps,
manufacturing a male die and an orthodontic wire according to the stage correction model of the person to be corrected;
connecting the orthodontic wire with the male die through an orthodontic connecting part thereof;
manufacturing an orthodontic brace according to a stage orthodontic model of a person to be corrected, sleeving the orthodontic brace on the outer wall of the male die, and integrally and fixedly connecting the orthodontic brace with an orthodontic wire;
removing the male die;
and cutting off the orthodontic connection part of the orthodontic wire.
The invention also provides another orthodontic composite invisible processing method which comprises the following steps,
acquiring a tooth initial model of a person to be corrected;
obtaining an ideal correction model of the person to be corrected according to the tooth initial model of the person to be corrected;
obtaining a stage correction model according to the tooth initial model and the ideal correction model of the person to be corrected;
according to the initial tooth model, the stage correction model and the ideal correction model, the size parameters and the physical parameters of the correction dental braces and the orthodontic wires are obtained, the correction dental braces and the orthodontic wires are processed according to the size parameters and the physical parameters of the correction dental braces and the orthodontic wires, and the correction dental braces and the orthodontic wires are fixedly connected.
In one embodiment, the orthodontic wires are processed at different positions according to the set dimensions according to the dimensional parameters and the physical parameters of the orthodontic braces and the orthodontic wires, and are connected according to the set prestress when the orthodontic wires are fixedly connected with the orthodontic braces.
The invention also provides another orthodontic composite appliance processing semi-finished product, which comprises a male die and the orthodontic composite appliance, wherein the male die is provided with a die outer wall, the inner wall part of the orthodontic tooth socket is opposite to the die outer wall, and the orthodontic connecting part extends inwards from the inner side opening and is connected with the male die.
The technical scheme provided by the invention has the following advantages and effects:
the side wire section of the orthodontic wire is divided into two sections, namely the side inner section positioned at the inner side and the side outer section positioned at the outer side, and the side inner section and the side outer section are connected at the rear end part.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles and effects of the invention.
Unless specifically stated or otherwise defined, the same reference numerals in different drawings denote the same or similar technical features, and different reference numerals may be used for the same or similar technical features.
FIG. 1 is a state diagram of the orthodontic composite appliance on teeth in accordance with a first embodiment of the present invention;
fig. 2 is a perspective view of the orthodontic composite appliance in accordance with the first embodiment of the present invention;
fig. 3 is a top view of the orthodontic composite appliance in accordance with the first embodiment of the present invention;
FIG. 4 is a perspective view of the appliance shell according to a first embodiment of the present invention;
FIG. 5 is a top view of the appliance shell according to a first embodiment of the present invention;
fig. 6 is a perspective view of the orthodontic wire in accordance with the first embodiment of the present invention;
fig. 7 is a top view of the orthodontic wire in accordance with the first embodiment of the present invention;
FIG. 8 is an enlarged view of a portion of the orthodontic composite appliance, in accordance with a first embodiment of the present invention;
FIG. 9 is an enlarged view of a portion of the orthodontic composite appliance, in accordance with the first embodiment of the present invention;
fig. 10 is a cross-sectional view showing a connection structure of the orthodontic wire and the male die in the first embodiment of the present invention;
FIG. 11 is a top view of a connection structure of the orthodontic composite appliance and the male die in accordance with the first embodiment of the present invention;
FIG. 12 is a cross-sectional view of the connection structure of the orthodontic composite appliance and the male die in the first embodiment of the present invention;
fig. 13 is a perspective view of a connection structure between the orthodontic composite appliance and the male die in the first embodiment of the present invention;
fig. 14 is a first cross-sectional view of the orthodontic composite appliance, in accordance with the first embodiment of the present invention;
fig. 15 is a second cross-sectional view of the orthodontic composite appliance in accordance with the first embodiment of the present invention;
FIG. 16 is a perspective view of the orthodontic composite appliance in accordance with the second embodiment of the present invention;
FIG. 17 is a top view of the orthodontic composite appliance in accordance with the second embodiment of the present invention;
FIG. 18 is a perspective view of a connection structure between the orthodontic composite appliance and the male die in a second embodiment of the invention;
fig. 19 is a perspective view of the orthodontic composite appliance in accordance with the third embodiment of the present invention;
fig. 20 is a perspective view of the orthodontic wire in the third embodiment of the present invention;
FIG. 21 is a perspective view of the orthodontic composite appliance in accordance with the fourth embodiment of the present invention;
fig. 22 is a perspective view of the orthodontic wire in the fourth embodiment of the present invention;
FIG. 23 is a perspective view of the orthodontic composite appliance in a fifth embodiment of the invention;
FIG. 24 is a top view of the orthodontic composite appliance in a fifth embodiment of the invention;
FIG. 25 is a block diagram of the connection of the orthodontic composite appliance and the male die in a fifth embodiment of the invention;
FIG. 26 is a perspective view of the orthodontic composite appliance in accordance with the sixth embodiment of the present invention;
FIG. 27 is a top view of the orthodontic composite appliance in accordance with the sixth embodiment of the present invention;
FIG. 28 is a block diagram of the connection of the orthodontic composite appliance to the male die in a sixth embodiment of the invention;
fig. 29 is a perspective view of the orthodontic composite appliance in accordance with the seventh embodiment of the present invention;
FIG. 30 is a top view of the orthodontic composite appliance in accordance with the seventh embodiment of the invention;
FIG. 31 is a partial cross-sectional view of an anterior portion of the orthodontic composite appliance in accordance with the seventh embodiment of the invention;
FIG. 32 is a schematic illustration of the interaction of the orthodontic composite appliance with the lower anterior teeth in a seventh embodiment of the invention;
reference numerals illustrate:
100. correcting the tooth socket; 111. a front section of the tooth socket; 112. a shell side section;
120. a jacket wall portion; 121. an inner wall portion; 122. an outer wall portion; 123. a top wall portion; 124. profile high points; 125. a recessed position;
130. an outer wall convex portion; 131. a receiving groove; 132. an inner opening; 133. clamping edges, 134 and a pressing table,
200. orthodontic wires;
211. a front wire section; 212. a side wire segment; 213. a side inner section; 214. a side outer section;
220. reinforcing the connection section;
230. reinforcing the support; 231. a middle bracket body; 232. reinforcing wires; 233. a branch end; 234. concave points;
241. an orthodontic body portion; 242 orthodontic connection;
250. a traction hook;
260. tongue thorns;
300. a male mold;
400. teeth, 401, lower anterior teeth, 402, upper anterior teeth.
Detailed Description
In order that the invention may be readily understood, a more particular description of specific embodiments thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Unless defined otherwise or otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. All technical and scientific terms used herein also have the meanings corresponding to the objectives of the technical solution implementing the invention, in the context of a realistic scenario in combination with the technical solution of the invention.
As used herein, the terms "first and second …" are used merely to distinguish between names and not to represent a particular number or order unless otherwise specified or defined.
The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items, unless specifically stated or otherwise defined.
It will be understood that when an element is referred to as being "fixed" to another element, it can be directly fixed to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted to" another element, it can be directly mounted to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
As used herein, unless specifically stated or otherwise defined, "the" means that the feature or technical content mentioned or described before in the corresponding position may be the same or similar to the feature or technical content mentioned.
Clearly, technical contents or features that are contrary to the object of the present invention or that are clearly contradictory should be excluded.
As shown in fig. 1 to 15, the orthodontic composite appliance includes an orthodontic brace 100 and an orthodontic wire 200, and in this embodiment, the orthodontic brace 100 is made of materials including, but not limited to: thermoplastic Polyurethane (TPU) and/or polyethylene terephthalate (PET-G), materials used for the orthodontic wire 200 include, but are not limited to: stainless steel, alloy, fiber reinforced composite archwire.
The orthodontic brace 100 has an outer brace wall 120, the orthodontic wire 200 is nested within the orthodontic brace 100, and the orthodontic wire 200 is positioned inside the outer brace wall 120 or the orthodontic wire 200 is positioned inside the outer brace wall 120. The orthodontic tooth socket 100 comprises a tooth socket front section 111 and two tooth socket side sections 112, wherein the two tooth socket side sections 112 are positioned on two opposite sides of the tooth socket front section 111 and extend towards the lateral rear direction relative to the tooth socket front section 111; the jacket wall 120 includes an inner wall 121, an outer wall 122, and a top wall 123; the orthodontic wire 200 includes at least a front wire section 211 and a side wire section 212, the front wire section 211 at least partially corresponding to the braces front section 111, and the side wire section 212 at least partially corresponding to the braces side section 112.
The orthodontic composite appliance comprises an orthodontic brace 100 and an orthodontic wire 200, wherein when the orthodontic treatment is carried out, on one hand, the retention of the orthodontic brace 100 is enhanced through the orthodontic wire 200; on the other hand, the orthodontic wire 200 is provided with the orthodontic wire 100, the effect of moving teeth is achieved through the orthodontic wire 100, and the fixing capability and the parameter expression of the orthodontic wire 100 are enhanced through the combination of the orthodontic wire 100 and the orthodontic wire 200, so that the applicable cases of the orthodontic composite appliance are widened, the orthodontic effect is improved, and the influence on the attractive appearance of the teeth of a user is reduced.
It can be appreciated that, since the orthodontic composite appliance according to the present embodiment includes the orthodontic braces 100 and the orthodontic wires 200 nested, the orthodontic braces 100 can be directly sleeved on the outer surfaces of the teeth 400, and the orthodontic wires 200 can be fixedly connected with the surfaces of the teeth 400 without bonding or other manners, in this manner, the workload of installing and dismantling the orthodontic composite appliance is reduced, and cleaning and replacement are more convenient.
Further, the front wire section 211 is located at an inner wall portion 121 of the front shell section 111, and both ends thereof extend in a rear-side direction and form the shell side section 112. The orthodontic wire 200 is partially arranged on the inner wall 121 of the orthodontic tooth socket 100, namely, the orthodontic wire 200 is positioned on the inner side of the tooth 400, so that the influence on the beauty caused by the exposure of the orthodontic wire 200 is avoided, and the aesthetic effect of the orthodontic composite appliance is further improved. The orthodontic brace 100 increases the retention of the orthodontic composite appliance, and in order to reduce the reduction of the overall rigidity of the orthodontic composite appliance caused by the arrangement of the orthodontic wire 200 on the inner wall 121 of the orthodontic brace 100, the rear side of the orthodontic wire 200 adopts an inner section and an outer section, namely: the front wire section 211 has both ends extending in the rear direction to form a side inner section 213 of the shell side section 112, and the side inner section 213 extends to the vicinity of the rear end of the shell side section 112 and continues to extend from the outside to the front to form a side outer section 214 of the front wire section 211. This structure improves the rigidity of the orthodontic composite appliance, and to avoid the influence of the orthodontic wire 200 on the beauty of teeth, the side inner section 213 bypasses the rear side and extends to form the side outer section 214, and the side outer section 214 is stopped at both ends of the front wire section 211.
In order to adapt to the ergonomic principle of teeth, the front wire section 211 is in a smooth arc transition, and the side wire section 212 is in a waveform fluctuation, so that the orthodontic composite appliance is attached to the appearance of the teeth as much as possible, and the comfort and orthodontic effect of the orthodontic composite appliance are improved.
In this embodiment, the inner wall portion 121 and/or the outer wall portion 122 of the outer wall portion 120 has a profile high point 124 that expands laterally, and the orthodontic wire 200 is located closer to the root direction side of the outer wall portion 120 than the profile high point 124. Because the rigidity of the orthodontic wire 200 is better than that of the orthodontic brace 100, the orthodontic wire 200 is arranged on one side of the tooth root direction closer to the outer sleeve wall portion 120, if the orthodontic composite appliance needs to be removed, the orthodontic wire 200 needs to pass over the position, corresponding to the contour high point 124, on the tooth 400, and the structure can prevent the orthodontic composite appliance from falling off from the tooth at will, so that the retention property of the orthodontic composite invisible brace is improved.
To facilitate the nesting between the orthodontic wire 200 and the orthodontic shell 100, the partial area of the outer shell wall 120 has a thickness greater than the thickness of the main body of the outer shell wall 120, thereby forming an outer wall protrusion 130, the outer wall protrusion 130 having a receiving groove 131 therein, and the orthodontic wire 200 being positioned in the receiving groove 131. The inner side of the outer sleeve wall 120 is provided with an inner side opening 132, the orthodontic wire 200 is provided with an orthodontic main body portion 241 and an orthodontic connecting portion 242, the width of the orthodontic main body portion 241 is larger than that of the inner side opening 132, and the orthodontic connecting portion 242 extends to the inner side opening 132.
The structure of the processed semi-finished product of the orthodontic composite appliance corresponding to the orthodontic composite appliance in the embodiment is as follows:
the semi-finished product comprises a male die 300 and the orthodontic composite appliance, wherein the male die 300 is provided with a die outer wall, the inner wall part 121 of the orthodontic tooth socket 100 is opposite to the die outer wall, and the orthodontic connecting part 242 extends inwards from the inner side opening 132 and is connected with the male die 300.
In this embodiment, the following orthodontic composite appliance processing method may be employed, the method comprising the steps of,
manufacturing a male die 300 and an orthodontic wire 200 according to the stage correction model of the person to be corrected;
connecting the orthodontic wire 200 with the male die 300 through an orthodontic connection portion 242 thereof;
manufacturing an orthodontic brace 100 according to a stage orthodontic model of a person to be corrected, sleeving the orthodontic brace 100 on the outer wall of the male die 300, and integrally and fixedly connecting the orthodontic brace 100 with an orthodontic wire 200;
removing the male die 300;
the orthodontic connection 242 of the orthodontic wire 200 is cut out.
In this embodiment, the following method for processing an orthodontic composite appliance may also be employed, the method comprising the steps of,
acquiring a tooth initial model of a person to be corrected;
obtaining an ideal correction model of the person to be corrected according to the tooth initial model of the person to be corrected;
obtaining a stage correction model according to the tooth initial model and the ideal correction model of the person to be corrected;
according to the initial tooth model, the stage correction model and the ideal correction model, the dimensional parameters and the physical parameters of the correction dental socket 100 and the orthodontic wire 200 are obtained, the correction dental socket 100 and the orthodontic wire 200 are processed according to the dimensional parameters and the physical parameters of the correction dental socket 100 and the orthodontic wire 200, and the correction dental socket 100 and the orthodontic wire 200 are fixedly connected.
In this method, the orthodontic wires 200 are processed at different positions according to the set dimensions according to the dimensional parameters and the physical parameters of the orthodontic braces 100 and the orthodontic wires 200, and the orthodontic wires 200 are connected according to the set prestress when fixedly connecting the orthodontic wires 200 with the orthodontic braces 100.
The processing method of the orthodontic composite appliance can be used in combination or separately.
The side wire sections of the orthodontic wire 200 in this embodiment are divided into two sections, namely a side inner section 213 located on the inner side and a side outer section 214 located on the outer side, the side inner section 213 and the side outer section 214 are connected at the rear end, and the orthodontic wire can apply force from the inner side and the outer side of the molar respectively and correct the teeth, so that the orthodontic wire has more ideal correcting effect.
The orthodontic composite appliance comprises a composite structure of an orthodontic brace 100 and an orthodontic wire 200, and comprises the following steps: by combining the orthodontic wire with the orthodontic braces 100, the stability and retention of the form of the orthodontic braces 100 can be increased, thereby increasing the orthodontic efficiency of the orthodontic composite appliance. Secondly: the orthodontic composite appliance adopts a nested design, can be directly adhered and fixed with teeth without being needed, and is more convenient to wear. Finally: the transparent appliance can buffer or balance the force of the orthodontic wire, and avoid the defect caused by overlarge local stress of teeth.
The orthodontic composite appliance of the embodiment comprises an orthodontic brace 100 and an orthodontic wire 200, and adopts the nested design of the orthodontic brace 100 and the orthodontic wire 200, so that the orthodontic composite appliance has the advantages of an orthodontic wire and an invisible brace, on one hand, the influence of the orthodontic composite appliance on the tooth beauty of a user is reduced, on the other hand, the orthodontic effect is improved, and the structure is easy to have the defect of unreliable fixation; the orthodontic wire is closer to the tooth root direction side of the outer sleeve wall part 120 relative to the profile high point 124, namely, the orthodontic wire 200 passes over the profile high point 124 of the orthodontic tooth socket 100, so that the orthodontic composite appliance is not easy to fall off and is more reliable to wear due to the blocking effect of the profile high point 124.
Example two
As shown in fig. 16 to 18, the rear side of the orthodontic wire 200 adopts an inner and outer two-section structure, so as to further improve the rigidity of the orthodontic wire 200, and coordinate the overall structure of the orthodontic wire 200 and the orthodontic composite appliance, the orthodontic wire 200 further includes a reinforcing connection section 220, the inner end of the reinforcing connection section 220 is located at one side of the inner wall portion 121 and connected with the inner side section 213, the outer end is located at one side of the outer wall portion 122 and connected with the outer side section 214, and the middle section of the reinforcing connection section 220 is located at the top wall portion 123. The outer wall 122 has a recess 125, and the height of the recess 125 is lower than the height of the two sides of the recess, so as to reduce the influence of the reinforcing connection section 220 on the occlusion effect, and the reinforcing connection section 220 is disposed at the recess 125, and may further be smaller in size.
Example III
As shown in fig. 19 to 20, in this embodiment, in order to facilitate other traction and lifting actions on the teeth, a traction hook 250 is provided on the orthodontic wire 200, and in this embodiment, the traction hook 250 is located at the end of the orthodontic wire 200 and is used for carrying out traction correction on the teeth to be traction.
Example IV
As shown in fig. 21 to 22, in the present embodiment, in comparison with the first embodiment, a reinforcing bracket 230 is provided between the two shell side sections 112, and preferably, the reinforcing bracket 230 is connected to the corresponding orthodontic wires 200 on the two shell side sections 112. In this embodiment, after the reinforcing bracket 230 is disposed, the overall rigidity of the orthodontic composite appliance can be further improved, and the orthodontic effect can be improved.
In this embodiment, the reinforcing bracket 230 has a middle bracket body 231 and reinforcing wires 232, the middle bracket body 231 is located at a middle position between the two side sections 112 of the dental socket, the reinforcing wires 232 are located at two sides of the middle bracket body 231, and the middle bracket body 231 is respectively connected with the orthodontic wires 200 at two sides through the reinforcing wires 232 at two sides of the middle bracket body. The middle bracket body 231 is close to the front section 111 of the dental mouthpiece and is closely attached to the soft tissue mucosa of the palate, and the reinforcing wires 232 are extended backward on both sides and are connected to the orthodontic wires 200.
To disperse the force of the reinforcement stent 230 on the orthodontic wire 200, the reinforcement wire 232 has at least two branch ends 233 on the same side, and the at least two branch ends 233 are connected to the orthodontic wire 200, respectively. The orthodontic wire 200 has a concave point 234 between two adjacent teeth, the reinforcing wire 232 is connected with the orthodontic wire 200, and in order to reduce the damage of the reinforcing wire 232 to gums, the connection point between the reinforcing wire 232 and the orthodontic wire 200 is located between two adjacent concave points 234.
Example five
As shown in fig. 23 to 25, in the present embodiment, compared with the fourth embodiment, the reinforcing bracket 230 has a different structure, and does not need to be closely attached to the soft tissue mucosa of the palate, and is mainly used for assisting in widening the dental arch.
Example six
As shown in fig. 26 to 28, in the present embodiment, a tongue spike 260 extending to the rear side is provided on the front wire section 211 of the orthodontic wire 200, the tongue spike 260 extends in the front-rear direction, and the tongue spike 260 can correct the tongue position of the user, preferably, a plurality of tongue spikes 260 can be provided in parallel.
Example seven
As shown in fig. 29 to 32, in this embodiment, the front wire section 211 of the orthodontic wire 200 has a triangular structure, a clamping edge 133 is disposed above the accommodating groove 131 of the inner wall portion 121 of the front dental socket section 111, after the orthodontic wire 200 is clamped into the orthodontic socket 100, the hypotenuse of the triangle of the orthodontic wire 200 is attached to the inner wall portion 121 of the front dental socket section 111, and the hypotenuse of the triangle is located at the inner side of the top wall portion 123 of the front dental socket section 111, and a pressing table 134 is formed at the inner side of the top wall portion 123 of the front dental socket section 111 on the orthodontic socket 100.
In this embodiment, the orthodontic wire 200 adopts a triangle structure, which has a greater rigidity, better reinforcement of the retention capability and parameter expression of the orthodontic composite appliance, better orthodontic effect, and effective limit of the orthodontic wire 200 by the clip edge 133, as shown in fig. 32, when the orthodontic composite appliance is worn, the lower front teeth can be directly bitten on the pressing table 134 of the orthodontic composite appliance, and the orthodontic composite appliance can be used for opening the occlusion of the front teeth, and has the effects of depressing the front teeth, extending the rear teeth and the like.
The foregoing embodiments are provided for the purpose of exemplary reproduction and deduction of the technical solution of the present invention, and are used for fully describing the technical solution, the purpose and the effects of the present invention, and are used for enabling the public to understand the disclosure of the present invention more thoroughly and comprehensively, and are not used for limiting the protection scope of the present invention.
The above examples are also not an exhaustive list based on the invention, and there may be a number of other embodiments not listed. Any substitutions and modifications made without departing from the spirit of the invention are within the scope of the invention.
Claims (5)
1. The orthodontic composite appliance is characterized by comprising an orthodontic tooth socket and an orthodontic wire;
the orthodontic wire at least comprises a front wire section and two side wire sections, wherein the two ends of the front wire section extend backwards to form the side wire sections, the side wire sections comprise side inner sections and side outer sections, the two ends of the front wire section are connected with the side inner sections or the side outer sections, and the rear ends of the side inner sections and the side outer sections are connected;
the orthodontic wire further comprises a reinforcing connecting section, wherein the inner end of the reinforcing connecting section is positioned at the inner side and connected with the inner section of the side part, the outer end of the reinforcing connecting section is positioned at the outer side and connected with the outer section of the side part, and the middle section of the reinforcing connecting section is positioned at the top;
the orthodontic tooth socket is provided with an outer socket wall part, the orthodontic wire is nested in the orthodontic tooth socket, and the orthodontic wire is positioned at the inner side of the outer socket wall part or positioned at the inner side of the outer socket wall part;
the orthodontic tooth socket comprises a tooth socket front section and two tooth socket side sections, wherein the two tooth socket side sections are positioned on two opposite sides of the tooth socket front section and extend towards the lateral rear direction relative to the tooth socket front section; the jacket wall part comprises an inner wall part, an outer wall part and a top wall part which are connected; the front wire section at least partially corresponds to the mouthpiece front section and the side wire section at least partially corresponds to the mouthpiece side section;
a reinforcing bracket is arranged between the two dental mouthpiece side sections; the reinforcing bracket is provided with a middle bracket body and reinforcing wires, the reinforcing wires are positioned on two sides of the middle bracket body, the reinforcing wires are provided with at least two branch ends on the same side, and the at least two branch ends are respectively connected with the orthodontic wires.
2. The orthodontic composite appliance of claim 1, wherein the front wire segment has an overall rounded arc transition and the side wire segments have a wave-like undulation.
3. The orthodontic composite appliance of claim 1 wherein the front wire section is positioned on an inner wall of the front shell section, the front wire section extending in a posterior direction at both ends to form a side inner section positioned on the shell side section.
4. The orthodontic composite appliance of claim 1 wherein,
the thickness of the partial area of the outer sleeve wall part is larger than that of the main body part of the outer sleeve wall part, so that an outer wall convex part is formed, an accommodating groove is formed in the outer wall convex part, and the orthodontic wire is positioned in the accommodating groove.
5. The method of manufacturing an orthodontic composite appliance of any one of claims 1 to 4, wherein the method includes the steps of,
manufacturing a male die and an orthodontic wire according to the stage correction model of the person to be corrected;
connecting the orthodontic wire with the male die through an orthodontic connecting part thereof;
manufacturing an orthodontic brace according to a stage orthodontic model of a person to be corrected, sleeving the orthodontic brace on the outer wall of the male die, and integrally and fixedly connecting the orthodontic brace with an orthodontic wire;
removing the male die;
and cutting off the orthodontic connection part of the orthodontic wire.
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| CN202111387039.XA CN114081647B (en) | 2021-11-22 | 2021-11-22 | Orthodontic wire, orthodontic composite appliance and processing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2266493B1 (en) * | 2000-04-25 | 2020-04-15 | Align Technology, Inc. | Systems for varying elastic modulus of orthodontic appliances |
| US7104790B2 (en) * | 2002-05-31 | 2006-09-12 | Cronauer Edward A | Orthodontic appliance with embedded wire for moving teeth and method |
| CN102113917A (en) * | 2010-03-10 | 2011-07-06 | 千吉文 | Movable tooth corrector and manufacture method |
| KR20150098442A (en) * | 2014-02-20 | 2015-08-28 | 주식회사 메디오션 | Dental positioning appliance and Method for producing the same |
| CH709687B1 (en) * | 2014-05-23 | 2018-03-29 | Digital Smile Gmbh | Orthodontic apparatus and method for producing an orthodontic appliance. |
| CN205433946U (en) * | 2015-12-24 | 2016-08-10 | 四川西康网络科技有限公司 | Orthodontics system |
| CN209018995U (en) * | 2018-05-04 | 2019-06-25 | 广州欧欧医疗科技有限责任公司 | Orthodontic suit |
| CN210494279U (en) * | 2019-07-23 | 2020-05-12 | 宦丽萍 | Orthodontic function appliance |
| CN210903429U (en) * | 2019-10-12 | 2020-07-03 | 韩世智 | Appurtenance is corrected in stealthy of oral cavity |
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