CN103735323A - Elastic flat guide plate for opening occlusion in orthodontics - Google Patents
Elastic flat guide plate for opening occlusion in orthodontics Download PDFInfo
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- CN103735323A CN103735323A CN201310679811.4A CN201310679811A CN103735323A CN 103735323 A CN103735323 A CN 103735323A CN 201310679811 A CN201310679811 A CN 201310679811A CN 103735323 A CN103735323 A CN 103735323A
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- guide plate
- orthodontics
- tooth
- interlock
- opening
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Abstract
The invention discloses an elastic flat guide plate for opening occlusion in orthodontics. The elastic flat guide plate is mainly applied to deep overbite in orthodontics. The guide plate needs to lower the front teeth and slightly raise the rear teeth at the same time so as to open the flat and occlusive lower jaw SPEE curve. The manufacturing method comprises the following steps: mixing two self-curing elastic materials, which are used for manufacturing oral moulds, according to a ratio of 1:1, then directing placing the mixture on the front palate so as to form a small plane with the occlusion plane (1) contacting with the lower teeth; palatal side tissue surface (2) contacts with the mucous membrane, the carryover connection inclined surface between the tissue surface and the occlusion plane in the palatal side is a palatal side smooth surface (3). In the prior art, the orthodontics guide plate is directly installed into a patient's mouth by a doctor near the operation chair; while in this method, the plate is formed in the mouth by self-curing materials, thus the method has the advantages of simpleness, time saving, small volume, and comfortable feeling for patients; furthermore the materials are elastics, thus the harms to front teeth caused by the contact between the front teeth and hard materials in advance are avoided; and moreover the elastic flat guide plate can enable the gap-closing and occlusion opening to be carried out at the same time.
Description
Technical field
The correction flat bite plate that the present invention relates to use in orthodontic, belongs to oral cavity medical apparatus technical field, and what be specifically related to a kind of medical elastic material making opens the flat bite plate of interlock for correction.
Background technology
Flat bite plate is applicable to the front laminating case of depth of threat of mouth cavity orthodontic.Front depth of threat is laminating is that clinical more common upper mandibular dental arch is vertically abnormal to relation, such malocclusion rescue success or not, depend on to a great extent the effect that interlock is opened, because only open interlock, could be that closing with the adjustment of occluding relation of extraction of tooth space created good condition, need to open interlock leveling lower jaw SPEEShi curve to force down the mode of labial teeth (having slight Raise molar concurrently).In mouth cavity orthodontic process, conventional flat bite plate is that use self curing plastic is body making at present, auxiliary with in addition maintenance of the metal devices such as snap ring, adjacent inter-drain, this flat bite plate structure is more complicated, Production Time is relatively long, affect oral cavity cleaning effect, to patient, bring foreign body sensation clearly, and self curing plastic is placed in for a long time, and mouthfeel discomfort is caused in oral cavity and the smell is awful, cause a lot of patients to be difficult to accomplish strictly to wear in accordance with doctor's advice, extend the cycle of orthodontic treatment, affected the therapeutic effect of correction.The more important thing is, this traditional flat bite plate is more difficult in correction process to carry out the operation of opening interlock and closing gap simultaneously, and because self curing plastic material is comparatively hard, tends to cause indivedual lower labial teeths because early contacting and cause " wound ".
Temporarily also do not have such directly in patient's mouth, directly to complete in the market, the soft device that also can exercise correction flat bite plate function.
The medical self-curing elastomeric material of the department of stomatology has a variety of, for example: the addition-type silicon rubber main component of producing die is ethylene methacrylic radical siloxane, it has good electrical property and chemical stability, water-fast, resistance to ozone, weather-resistant, non-corrosiveness, physiology inertia, nonpoisonous and tasteless, linear shrinkage ratio is low, the feature such as easy to operate, temperature range can life-time service under-65 ° of C-200 ° C and is kept its resilient flexible performance, it has been widely used in modern medical service field, particularly be applied to the accurate delivery of prosthetic dentistry, its dimensionally stable after solidifying, in oral cavity, solidify fast, degree of accuracy is high, good operation performance.
Also the correction flat bite plate device of not making with this elastic-like material of medical grade silicon rubber in the market.
Summary of the invention
Object of the present invention is exactly in order to overcome above-mentioned the deficiencies in the prior art, provide in a kind of orthodontics for opening the elastic linear guide plate of interlock, simpler than existing self curing plastic guide plate, more convenient operation, saving time, (whole manufacturing process is in the other operation of chair, time average is 5min), volume is little, and comfort level is high, and color is various, make adolescent patient be ready to coordinate, be easy to finishing.Do not affect tooth and force down with closing gap and carry out simultaneously, and more can make to be depressed tooth and on average share the power of forcing down, material high resilience, avoids descending individually labial teeth to cause " wound " because of early contact.Improve working doctor efficiency, shorten the patient treatment cycle.
For achieving the above object, the technical conceive that the present invention adopts is: the making material of apparatus of the present invention is that the two component self-curing elastomeric material equal proportions that oral cavity impression taking is used are mixed, before firmly solid, be directly placed in the palate side of patient's Upper Anterior Teeth, three faces of main formation: the biteplane (1) contacting with lower tooth is made facet (while guaranteeing interlock, mandibular anterior teeth is cut end in the middle of plane), its front end is crossed Upper Anterior Teeth incisxal edge and is close to lip side, even can extend and hold arch wire and bracket, it makes this device be fixed on upper jaw palate side and difficult drop-off; Palate side tissue surface (2) contacts with mucosa; It is palate sidelight sliding surface (3) that palate side tissue surface is connected inclined-plane with biteplane dividing a word with a hyphen at the end of a line of palate side.Before material solidification, make the planar section of guide plate before the extraction of tooth space of between eye tooth or both sides (shown in Fig. 2), and be that guide plate and extraction of tooth space tooth afterwards reserve requisite space while rescuing closing gap; Advise patient to nibble tooth simultaneously before material is firmly solid, guarantee to leave simple bite mark on the position in the middle of biteplane approaches.Apparatus of the present invention approximately finally solidify to form after 5 minute hardening period.
According to specific exemplary embodiment, invention has been described herein.It will be apparent under not departing from the scope of the present invention, carrying out to one skilled in the art suitable replacement or revise.Exemplary embodiment is only illustrative, rather than the restriction to scope of the present invention, and scope of the present invention is defined by appended claim.
accompanying drawing explanation:
Fig. 1 is for opening the structural representation (left hand view is front view, and right part of flg is side view) of elastic linear guide plate of interlock in a kind of orthodontics;
Fig. 2 is for opening the practical application figure (left hand view is front view, and right part of flg is side view) of elastic linear guide plate of interlock in a kind of orthodontics.
The specific embodiment
A correction flat bite plate of making of department of stomatology medical elastic material, is mainly used in Orthodontics (correction) deep overbite case, need to open interlock leveling lower jaw SPEEShi curve to force down the mode of labial teeth (having slight Raise molar concurrently).Simpler than existing self curing plastic guide plate, more convenient operation, save time (whole manufacturing process is in the other operation of chair, and time average is 5min), and volume is little, and comfort level is high, and color is various, makes adolescent patient be ready to coordinate, and is easy to finishing.Do not affect tooth and force down with closing gap and carry out simultaneously, and more can make to be depressed tooth and on average share the power of forcing down, material high resilience, avoids descending individually labial teeth to cause " wound " because of early contact.Improve working doctor efficiency, shorten the patient treatment cycle.
Arch wire schematic diagram as depicted in figs. 1 and 2, in described a kind of orthodontics for opening the elastic linear guide plate of interlock.The two component self-curing elastomeric material equal proportions that oral cavity impression taking is used are directly placed in the palate side of patient's Upper Anterior Teeth after mixing, the biteplane (1) contacting with lower tooth is made facet (while guaranteeing interlock, mandibular anterior teeth is cut end in the middle of plane), its front end is crossed Upper Anterior Teeth incisxal edge and is close to lip side, even can extend and hold arch wire and bracket, it makes this device be fixed on upper jaw palate side and difficult drop-off; Palate side tissue surface (2) contacts with mucosa; It is palate sidelight sliding surface (3) that tissue surface is connected inclined-plane with biteplane dividing a word with a hyphen at the end of a line of palate side.Before material solidification, make the planar section of guide plate before the extraction of tooth space of between eye tooth or both sides (shown in Fig. 2), and be that guide plate and extraction of tooth space tooth afterwards reserve requisite space while rescuing closing gap; Advise patient to nibble tooth simultaneously before material is firmly solid, guarantee to leave simple bite mark on the position in the middle of biteplane approaches.After moulding the completing of this device sclerosis, as need are adjust and reform, can directly with low speed brill, high speed drill or knife blade, directly revise.
Claims (10)
- In orthodontics for opening an elastic linear guide plate for interlock, it is characterized in that: make the material source of flat bite plate in the medical self-curing elastomeric material of the department of stomatology, and directly at patient's mouth transluminal operation, complete tooth chair is other when making.
- In a kind of orthodontics according to claim 1 for opening the elastic linear guide plate of interlock, it is characterized in that: the biteplane (1) contacting with lower tooth is made facet, and its front end is crossed Upper Anterior Teeth incisxal edge and is close to lip side; Palate side tissue surface (2) contacts with mucosa; It is palate sidelight sliding surface (3) that palate side tissue surface is connected inclined-plane with biteplane dividing a word with a hyphen at the end of a line of palate side.
- In a kind of orthodontics according to claim 2 for opening the elastic linear guide plate of interlock, it is characterized in that: when receiving in row labial teeth when needs of patients forces down labial teeth or closing extraction of tooth space, the biteplane of guide plate is before the extraction of tooth space of between eye tooth or both sides, and the tooth after guide plate and extraction of tooth space reserves requisite space while rescuing closing gap.
- In a kind of orthodontics according to claim 2 for opening the elastic linear guide plate of interlock, it is characterized in that: the biteplane contacting with lower tooth is made facet, while guaranteeing interlock mandibular anterior teeth cut end in the middle of plane.
- According in a kind of orthodontics described in claim 2 or 4 for opening the elastic linear guide plate of interlock, it is characterized in that: biteplane (1) can extend and holds arch wire and bracket, makes elastic linear guide plate be fixed on upper jaw palate side and difficult drop-off.
- According in a kind of orthodontics described in claim 1-4 for opening the elastic linear guide plate of interlock, it is characterized in that: its make material can be that the department of stomatology is produced the addition-type silicon rubber that die is used.
- In a kind of orthodontics according to claim 5 for opening the elastic linear guide plate of interlock, it is characterized in that: its make material can be that the department of stomatology is produced the addition-type silicon rubber that die is used.
- In an orthodontics for opening the preparation method of elastic linear guide plate of interlock, it is characterized in that: during making, after being mixed, self-curing elastomeric material equal proportion is directly placed in the palate side of patient's Upper Anterior Teeth, the biteplane (1) contacting with lower tooth is made facet, and its front end is crossed Upper Anterior Teeth incisxal edge and is close to lip side; Palate side tissue surface (2) contacts with mucosa, and it is palate sidelight sliding surface (3) that palate side tissue surface is connected inclined-plane with biteplane dividing a word with a hyphen at the end of a line of palate side.
- In a kind of orthodontics according to claim 8 for opening the preparation method of elastic linear guide plate of interlock, it is characterized in that: when receiving in row labial teeth when needs of patients forces down labial teeth or closing extraction of tooth space, the biteplane of guide plate is before the extraction of tooth space of between eye tooth or both sides, and the tooth after guide plate and extraction of tooth space reserves requisite space while rescuing closing gap.
- In a kind of orthodontics according to claim 8 or claim 9 for opening the preparation method of elastic linear guide plate of interlock, it is characterized in that: described self-curing elastomeric material can be that the department of stomatology is produced the addition-type silicon rubber that die is used, during making, on tooth chair side, directly at patient's mouth transluminal operation, complete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679811.4A CN103735323B (en) | 2013-12-15 | 2013-12-15 | It is used for the elastic linear guide plate of leveling arch in a kind of orthodontic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310679811.4A CN103735323B (en) | 2013-12-15 | 2013-12-15 | It is used for the elastic linear guide plate of leveling arch in a kind of orthodontic |
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| Publication Number | Publication Date |
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| CN103735323A true CN103735323A (en) | 2014-04-23 |
| CN103735323B CN103735323B (en) | 2017-06-30 |
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| CN201310679811.4A Expired - Fee Related CN103735323B (en) | 2013-12-15 | 2013-12-15 | It is used for the elastic linear guide plate of leveling arch in a kind of orthodontic |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622990A (en) * | 1992-07-03 | 1994-02-01 | G C Dentaru Prod:Kk | Guide plate for artificial tooth arrangement |
| JP3157341U (en) * | 2009-11-27 | 2010-02-12 | 学而 伊藤 | Orthodontic appliance |
| CN102499767A (en) * | 2011-11-01 | 2012-06-20 | 西安交通大学口腔医院 | Vacuum forming improved Activator appliance and production method thereof |
| CN202568555U (en) * | 2012-05-25 | 2012-12-05 | 周小陆 | Gap type stable occlusal splint |
| CN103083096A (en) * | 2011-11-08 | 2013-05-08 | 郭德胜 | Improved flat guide plate |
-
2013
- 2013-12-15 CN CN201310679811.4A patent/CN103735323B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622990A (en) * | 1992-07-03 | 1994-02-01 | G C Dentaru Prod:Kk | Guide plate for artificial tooth arrangement |
| JP3157341U (en) * | 2009-11-27 | 2010-02-12 | 学而 伊藤 | Orthodontic appliance |
| CN102499767A (en) * | 2011-11-01 | 2012-06-20 | 西安交通大学口腔医院 | Vacuum forming improved Activator appliance and production method thereof |
| CN103083096A (en) * | 2011-11-08 | 2013-05-08 | 郭德胜 | Improved flat guide plate |
| CN202568555U (en) * | 2012-05-25 | 2012-12-05 | 周小陆 | Gap type stable occlusal splint |
Non-Patent Citations (3)
| Title |
|---|
| 曾祥龙: "临床常用可摘矫治器", 《现代口腔正畸学诊疗手册》, 31 July 2000 (2000-07-31) * |
| 林典岳等: "上颌前牙联冠平面导板矫治前牙深覆(牙合)的研究", 《第十四次国际颅面生长发育与功能研讨会、第十一次全国口腔正畸学术会议论文汇编》, 19 September 2012 (2012-09-19) * |
| 沈真祥: "简单功能性矫治器操作技术", 《口腔正畸临床操作与技术》, 31 August 2002 (2002-08-31) * |
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| CN103735323B (en) | 2017-06-30 |
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Effective date of registration: 20200506 Address after: 100048 Beijing city Haidian District Fuchengmen Road No. 51 Patentee after: Fourth Medical Center, General Hospital of the Chinese PLA Address before: 51 Department of Stomatology, No.304 Hospital, Fu Cheng Road, 100048, Beijing, Haidian District Patentee before: Li Yanfeng |
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Granted publication date: 20170630 Termination date: 20211215 |
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