CN105261273A - Three-dimension moving tooth orthodontics demonstration model - Google Patents

Three-dimension moving tooth orthodontics demonstration model Download PDF

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Publication number
CN105261273A
CN105261273A CN201510776659.0A CN201510776659A CN105261273A CN 105261273 A CN105261273 A CN 105261273A CN 201510776659 A CN201510776659 A CN 201510776659A CN 105261273 A CN105261273 A CN 105261273A
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simulation
base
pedestal
orthodontic
model
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CN105261273B (en
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吕涛
张炜崎
李诗艺
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Shandong University
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Shandong University
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • G09B23/283—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for dentistry or oral hygiene

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computational Mathematics (AREA)
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  • Pure & Applied Mathematics (AREA)
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  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

The invention relates to a three-dimension moving tooth orthodontics demonstration model, including a simulation pedestal, a tooth model and a pedestal. The tooth model is attached on the simulation pedestal through magnetism. The tooth orthodontics demonstration model achieves a three-dimension orthodontics demonstration process, so that the patient can fully know about self condition and the diagnosis and treatment scheme and the doctor can conveniently demonstrate the orthodontics process and the expected result for the patient, thereby achieving important clinic value for promoting doctor-patient communication, establishing a harmonious doctor-patient relation, and increasing the satisfaction of the patient; and the tooth orthodontics demonstration model also can well help the student majored in stomatology to learn and understand the whole process of orthodontics diagnosis and treatment and can enable the student to deeply understand the orthodontic scheme design, the treatment process and the expection result of different malocclusion, so that the teaching can be made easily by doing half the work.

Description

A kind of can the orthodontic demonstrating model of three-dimensional movement
Technical field:
The present invention relates to a kind of can the orthodontic demonstrating model of three-dimensional movement, belong to the technical field of oral teaching utensil.
Background technology:
Deformity teeth comprises that Arch width and teeth arrangement are abnormal, occluding relation is abnormal between upperdental arch, as crowded dentition, deeply laminating, dark covering, instead to close (" Bao Tian "), bimaxillary protrusion, folding etc.
In mouth cavity orthodontic teaching, the method for existing demonstration correcting process and orthodontic treatment result is generally two-dimension picture displaying, character introduction and case report, but these demenstration methods all vivo can not demonstrate correcting process and orthodontic treatment result.
The experiment of row's tooth can simulate orthodontic treatment result.The experiment of row's tooth is after obtaining patient's tooth jaw plaster cast, according to arch form, whether needs the situation such as exodontia and concrete extraction option, by the tooth rearrangement obtained after separation in dental arch.Each gypsum tooth is cut separation (detachment process need ensure the adjacent injury-free of gypsum tooth) by this process need scroll saw, each gypsum tooth that trimmer saw gets off and Root Morphology, each gypsum tooth is rearranged on ideal position according to ideal is arc, this process need is first measured and is determined maxillary incior position and Maxillary canine distance, rearrange other teeth, ensure close contact, marshalling between each gypsum tooth, the degree of tilt of gypsum tooth, the relation highly, between Arch width, upper mandibular dental arch also want correct.Be not difficult to find out, it is more directly perceived concrete in teaching that row's tooth tests comparatively two dimensional image, but this process is too complicated, consuming time more, and the demonstration of mainly emphasizing to simulate treatment results and ignoring orthodontic treatment process, is not suitable for correction beginner.
In addition, in the experiment of row's tooth, plaster cast, once separation can not be reduced after being destroyed, only can simulate the treatment results of a patient.And in correction practical teaching process, we need by deepening the impression to the simulation of various malocclusion, enhance teaching effect.The existing row's tooth experiment utilizing plaster cast to carry out can not help the Students ' Learning of dentistry specialty well and understand orthodontic diagnosis and treatment overall process.
In a word, in mouth cavity orthodontic clinical position, patient wants the state of an illness and the diagnoses and treatment scheme of fully understanding oneself, and doctor wants to show that correction process and expected results are all not easy to realize to patient.This is unfavorable for the effective communication of setting up between doctors and patients, reduces the satisfaction of medical patient, brings many negative effects virtually to clinical treatment work.
Summary of the invention:
For the deficiencies in the prior art, this invention provide a kind of can the orthodontic demonstrating model of three-dimensional movement, the various tooth fastening deformity of simulation can be demonstrated on the one hand, while can dynamic demonstration correcting process and expected results.Both can be used as the teaching aid in mouth cavity orthodontic practical teaching, and also can be applicable to clinical, assist physician demonstrates introduction to patient and patient intuitively understands oneself the state of an illness and diagnosis and treatment scheme deeply.
Technical scheme of the present invention is as follows:
Can the orthodontic demonstrating model of three-dimensional movement, comprise and simulate base, tooth model and pedestal; Described simulation base comprises upper jaw simulation base and lower jaw simulation base; The front of described simulation base is provided with simulation alveolus, described simulation alveolus is protruding with simulation base vertical " U-shaped ", described simulation alveolus is arranged on the edge on the simulation front side of base, left side and right side continuously, and described " U-shaped " protruding global shape is " U-shaped "; Inlay in described simulation alveolus and be provided with magnet; Described tooth model is provided with vertical cavity, and described cavity is provided with opening bottom tooth model, and cavity top is inlayed and is provided with nut, and the opening direction of nut is along the opening direction of cavity; The two ends of described pedestal are respectively arranged with screw thread and slope head; Described threaded collar is around being arranged on pedestal lateral wall; Described slope head comprises horizontal frontal plane and domatic, and described horizontal frontal plane is arranged on the end of pedestal and the plane of pedestal sidewalls orthogonal, described domatic be the plane being arranged on base ends and pedestal sidewall oblique; One end of described pedestal is embedded by described screw thread and described nut screw connection and is arranged in described cavity; Described slope head is adsorbed on simulation base.
The helicitic texture of pedestal can screw in the nut inlayed tooth model inside, can change the height of tooth model at vertical direction by rotating gripper tooth model; Pedestal by magnetic-adsorption on the simulation alveolus being provided with magnet, pedestal is made to simulate movement flexibly in the horizontal direction on base, the domatic tooth model that makes that pedestal is arranged can in simulation base plane surface thereof at an angle, for simulating clinical common various deformity teeths, the horizontal frontal plane that pedestal is arranged is adsorbed on simulation base, for simulating clinical normal tooth.Upper jaw simulation base and lower jaw are simulated base and are independently, during use, directly involutory or separation is observed, described magnet still has faint magnetic through tooth model, the upper jaw can be simulated base and lower jaw by faint magnetic and simulate base by together with magnetic attracting, when the upper jaw is simulated base and lower jaw simulate base separate time, the magnetic of pedestal and simulation alveolus is greater than the magnetic between tooth model that upper and lower jaw simulate on alveolus, ensures that tooth model can not come off from simulating alveolus.
Preferred according to the present invention, described angle that is domatic and described horizontal frontal plane is 10 ~ 15 °.The angle of domatic and described horizontal frontal plane is for simulating common lopsided tooth angle of inclination.
Preferred according to the present invention, described domatic number is 1 ~ 5.The problems such as a domatic situation is applicable to minimodel, and multiple domatic situation is applicable to large-sized model, for minimodel, if domatic number is many, the gap between tooth model can be brought excessive, and the absorption of single tooth tooth is unstable, affect simulate effect.
Preferred according to the present invention, the described domatic surrounding that is arranged on horizontal frontal plane is also crossing with horizontal frontal plane.
Preferred according to the present invention, described horizontal frontal plane is provided with " in-line " groove." in-line " groove on horizontal frontal plane rotates in described nut with controlling pedestal for " manifold " screwdriver, can conveniently be arranged on nut by pedestal and facilitate adjusting base height.
Preferred according to the present invention, described base material is can by the material of attraction.
Preferred further according to the present invention, described base material is ferrite.Ferritic corrosion resistance and good in oxidation resistance, and can by attraction.
Preferred according to the present invention, described magnet is arranged on the engagement surface of described simulation alveolus.
Preferred according to the present invention, described pedestal is cylindrical base.
Preferred according to the present invention, the angle of described nut major axis and tooth model major axis is-5 ° ~ 15 °.Different nuts is had to embed angle according to the dental cases of different case; There is certain angle with jaw plane in normal tooth, and be not exclusively vertical in oral cavity, but inlaying of nut needs to be vertical, so nut major axis and long axis of tooth exist an angle.
Preferred according to the present invention, described nut is metal nuts.The intensity of metal nuts is high, and maintenance period is long.
Preferred further according to the present invention, described metal nuts is stainless steel nut.
Preferred according to the present invention, described tooth model is plastic material.
Preferred according to the present invention, simulating with lower jaw the magnet inlayed in the simulation alveolus of base in the simulation alveolus of upper jaw simulation base is opposite polarity magnet.The advantage herein designed prevents from attracting each other between the tooth model of the upper jaw and the tooth model of lower jaw, causes coming off from simulation alveolus.
Advantage of the present invention is:
1, orthodontic demonstrating model of the present invention, by three-dimensional stereo model, simulates and demonstrates common deformity teeth situation more intuitively, and can carry out easy dismounting flexibly and assembling, and result is rescued in demonstration correction process and expection;
2, orthodontic demonstrating model of the present invention, changes the height of tooth model relative analog base by rotating tooth model, be adsorbed on simulation base by tooth model, can change the position of tooth model flexibly by the magnetic simulating base;
3, orthodontic demonstrating model of the present invention, structure is simple, and cost is low, can not only simulate whole orthodontic treatment process intuitively, and utilizes one set of die can simulate the expection treatment results of multidigit patient;
4, orthodontic demonstrating model of the present invention can realize three-dimensional simulation correction process, make patient fully can understand oneself the state of an illness and diagnosis and treatment scheme, doctor can show correction process and expected results to patient expediently, to promotion doctor patient communication, set up harmonious doctor-patient relationship, the satisfaction increasing medical patient has important clinical value;
5, orthodontic demonstrating model of the present invention, can help the Students ' Learning of dentistry specialty well and understand orthodontic diagnosis and treatment overall process; Make student can the different malocclusion of heightened awareness rescue conceptual design, therapeutic process and expected results, reach the teaching efficiency of getting twice the result with half the effort.
Accompanying drawing illustrates:
Fig. 1 is the vertical view of lower jaw of the present invention simulation base;
Fig. 2 is the upward view of the upper jaw of the present invention simulation base;
Fig. 3 is the front view of pedestal of the present invention;
Fig. 4 is the vertical view of pedestal of the present invention;
Fig. 5 is the three-dimensional view of pedestal of the present invention;
Fig. 6 is the front view that tooth model of the present invention is assemblied on pedestal;
Fig. 7 is the side view that tooth model of the present invention is assemblied on pedestal;
Fig. 8 is the vertical view that tooth model of the present invention is assemblied on pedestal;
Fig. 9 is the front view of tooth model of the present invention;
Figure 10 is the vertical view of tooth model of the present invention;
Wherein, 1, domatic; 2, screw thread; 3, pedestal; 4, tooth model; 5, nut; 6, horizontal frontal plane; 7, alveolus is simulated; 8, base is simulated; 9, " in-line " groove.
Embodiment:
Embodiment 1,
Can the orthodontic demonstrating model of three-dimensional movement, comprise and simulate base 8, tooth model 4 and pedestal 3; The front of described simulation base 8 is provided with simulation alveolus 7, described simulation alveolus 7 is arc convex vertical with simulation base 8, described simulation alveolus is arranged on the edge on the simulation front side of base 8, left side and right side continuously, and described " U-shaped " protruding global shape is " U-shaped "; Inlay in described simulation alveolus 7 and be provided with magnet; Described simulation base 8 comprises upper jaw simulation base and lower jaw simulation base; Described tooth model 4 is provided with vertical cavity, and described cavity is provided with opening bottom tooth model 4, and cavity top is inlayed and is provided with nut 5, and the opening direction of nut 5 is along the opening direction of cavity; The two ends of described pedestal 3 are respectively arranged with screw thread 2 and slope head, and described base material is ferrite; Described threaded collar is around being arranged on pedestal lateral wall; Described slope head comprises horizontal frontal plane 6 and domatic 1, described horizontal frontal plane 6 is arranged on the end of pedestal 3 and the plane of pedestal 3 sidewalls orthogonal, described domatic 1 is the plane being arranged on pedestal 3 end and pedestal 3 sidewall oblique, described angle that is domatic and described horizontal frontal plane is 15 °, described domatic number is 5, and 5 domatic is arranged on the surrounding of horizontal frontal plane and crossing with horizontal frontal plane; One end of described pedestal 3 coordinates embedding to be arranged in described cavity by described screw thread 2 with described nut 5; Described slope head is adsorbed on simulation base 8.
The helicitic texture of pedestal 3 can screw in the nut 5 inlayed tooth model 4 inside, can change the height of tooth model 4 at vertical direction by rotating gripper tooth model 4; Pedestal 3 by magnetic-adsorption on the simulation alveolus 7 being provided with magnet, pedestal 3 is made to simulate movement flexibly in the horizontal direction on base 8, on pedestal, domatic 1 of 3 settings makes tooth model 4 simulating base 8 plane surface thereof at an angle, for simulating clinical common various deformity teeths, the horizontal frontal plane 6 that pedestal 3 is arranged is adsorbed on simulation base 8, for simulating clinical normal tooth.Upper jaw simulation base and lower jaw are simulated base and are independently, during use, directly involutory or separation is observed, described magnet still has faint magnetic through tooth model, the upper jaw can be simulated base and lower jaw by faint magnetic and simulate base by together with magnetic attracting, when the upper jaw is simulated base and lower jaw simulate base separate time, the magnetic of pedestal 3 and simulation alveolus 7 is greater than the magnetic between tooth model 4 that upper and lower jaw simulate on alveolus 7, ensures that tooth model 4 can not come off from simulating alveolus.Ferritic corrosion resistance and good in oxidation resistance, and can by attraction.
Embodiment 2,
As described in Example 1 can the orthodontic demonstrating model of three-dimensional movement, its difference is: described horizontal frontal plane 6 is provided with " in-line " groove 9." in-line " groove 9 on horizontal frontal plane rotates in described nut 5 with controlling pedestal 3 for " manifold " screwdriver, can conveniently be arranged on nut 5 by pedestal 3 and facilitate adjusting base 3 height.
Embodiment 3,
As described in Example 1 can the orthodontic demonstrating model of three-dimensional movement, its difference is: described magnet is arranged on the engagement surface of described simulation alveolus 7; Described pedestal 3 is cylindrical base.
Embodiment 4,
As described in Example 1 can the orthodontic demonstrating model of three-dimensional movement, its difference is: the angle of described nut 5 major axis and tooth model 4 major axis is 15 °.Different nuts 5 is had to embed angle according to the dental cases of different case; There is certain angle with jaw plane in normal tooth, and be not exclusively vertical in oral cavity, but inlaying of nut 5 needs to be vertical, so nut 5 major axis and long axis of tooth exist an angle.
Embodiment 5,
As described in Example 1 can the orthodontic demonstrating model of three-dimensional movement, its difference is: described nut 5 is metal nuts, and described metal nuts is stainless steel nut.The intensity of metal nuts is high, and maintenance period is long.
Embodiment 6,
As described in Example 1 can the orthodontic demonstrating model of three-dimensional movement, its difference is: described tooth model 4 is plastic material; Simulating with lower jaw the magnet inlayed in the simulation alveolus 7 of base in the simulation alveolus 7 of upper jaw simulation base is opposite polarity magnet.

Claims (10)

1. can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that, comprise and simulate base, tooth model and pedestal; Described simulation base comprises upper jaw simulation base and lower jaw simulation base; The front of described simulation base is provided with simulation alveolus, described simulation alveolus is protruding with simulation base vertical " U-shaped ", described simulation alveolus is arranged on the edge on the simulation front side of base, left side and right side continuously, and described " U-shaped " protruding global shape is " U-shaped "; Inlay in described simulation alveolus and be provided with magnet; Described tooth model is provided with vertical cavity, and described cavity is provided with opening bottom tooth model, and cavity top is inlayed and is provided with nut, and the opening direction of nut is along the opening direction of cavity; The two ends of described pedestal are respectively arranged with screw thread and slope head; Described threaded collar is around being arranged on pedestal lateral wall; Described slope head comprises horizontal frontal plane and domatic, and described horizontal frontal plane is arranged on the end of pedestal and the plane of pedestal sidewalls orthogonal, described domatic be the plane being arranged on base ends and pedestal sidewall oblique; One end of described pedestal is embedded by described screw thread and described nut screw connection and is arranged in described cavity; Described slope head is adsorbed on simulation base.
2. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described angle that is domatic and described horizontal frontal plane is 10 ~ 15 °; Described domatic number is 1 ~ 5; The described domatic surrounding that is arranged on horizontal frontal plane is also crossing with horizontal frontal plane.
3. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described horizontal frontal plane is provided with " in-line " groove.
4. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described base material is can by the material of attraction.
5. according to claim 4 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described base material is ferrite.
6. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described magnet is arranged on the engagement surface of described simulation alveolus.
7. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described pedestal is cylindrical base.
8. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: the angle of described nut major axis and tooth model major axis is-5 ° ~ 15 °.
9. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described nut is stainless steel nut; Simulating with lower jaw the magnet inlayed in the simulation alveolus of base in the simulation alveolus of upper jaw simulation base is opposite polarity magnet.
10. according to claim 1 can the orthodontic demonstrating model of three-dimensional movement, it is characterized in that: described tooth model is plastic material.
CN201510776659.0A 2015-11-13 2015-11-13 A kind of orthodontic demonstrating model that can be three-dimensional mobile Active CN105261273B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024505A1 (en) * 1990-08-02 1992-02-06 Franz Sachs & Co Dental training model of teeth - allows drilling to be carried out with contacts providing indication of accuracy
CN2355394Y (en) * 1998-12-22 1999-12-22 刘福祥 Artificial instrument for teaching of oral clinic
US20070037130A1 (en) * 2001-05-03 2007-02-15 Lee Charles Q Dental training device
CN201142161Y (en) * 2007-09-17 2008-10-29 文杰 Simulation teaching aid for oral cavity orthodontic teaching train
CN202694657U (en) * 2012-06-21 2013-01-23 皖南医学院 Pre-prosthodontic simulative adult adjunctive orthodontic treatment training model
CN104507414A (en) * 2012-08-01 2015-04-08 爱知制钢株式会社 Implant over denture system and implant
US20150132717A1 (en) * 2011-02-04 2015-05-14 Rodo Medical, Inc. Dental prostheses devices and methods

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024505A1 (en) * 1990-08-02 1992-02-06 Franz Sachs & Co Dental training model of teeth - allows drilling to be carried out with contacts providing indication of accuracy
CN2355394Y (en) * 1998-12-22 1999-12-22 刘福祥 Artificial instrument for teaching of oral clinic
US20070037130A1 (en) * 2001-05-03 2007-02-15 Lee Charles Q Dental training device
CN201142161Y (en) * 2007-09-17 2008-10-29 文杰 Simulation teaching aid for oral cavity orthodontic teaching train
US20150132717A1 (en) * 2011-02-04 2015-05-14 Rodo Medical, Inc. Dental prostheses devices and methods
CN202694657U (en) * 2012-06-21 2013-01-23 皖南医学院 Pre-prosthodontic simulative adult adjunctive orthodontic treatment training model
CN104507414A (en) * 2012-08-01 2015-04-08 爱知制钢株式会社 Implant over denture system and implant

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