CN201586084U - 一种矫治单侧后牙反*的下颌可摘式*垫 - Google Patents

一种矫治单侧后牙反*的下颌可摘式*垫 Download PDF

Info

Publication number
CN201586084U
CN201586084U CN2010200222428U CN201020022242U CN201586084U CN 201586084 U CN201586084 U CN 201586084U CN 2010200222428 U CN2010200222428 U CN 2010200222428U CN 201020022242 U CN201020022242 U CN 201020022242U CN 201586084 U CN201586084 U CN 201586084U
Authority
CN
China
Prior art keywords
pad
cheek screen
crossbite
underjaw
posterior teeth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010200222428U
Other languages
English (en)
Inventor
王珊
王林
赵春洋
张卫兵
金军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STOMATOLOGICAL HOSPITAL OF JIANGSU PROVINCE
Original Assignee
STOMATOLOGICAL HOSPITAL OF JIANGSU PROVINCE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STOMATOLOGICAL HOSPITAL OF JIANGSU PROVINCE filed Critical STOMATOLOGICAL HOSPITAL OF JIANGSU PROVINCE
Priority to CN2010200222428U priority Critical patent/CN201586084U/zh
Application granted granted Critical
Publication of CN201586084U publication Critical patent/CN201586084U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

本实用新型提供一种矫治单侧后牙反的下颌可摘式垫,属于医用器械领域。该垫,包括固位体(5)和基托(1),该基托(1)上设有后牙垫(6),所述后牙垫(6)的一侧为解剖式垫(2),另一侧为平面垫(3),所述平面垫(3)的外侧设有颊屏(4),该颊屏(4)通过颊屏连接体(7)与所述平面垫(3)相连;所述颊屏连接体为两根1.0mm的牙用不锈钢丝,其一端埋于基托(1),另一端埋于颊屏(4)内。本实用新型将功能性矫治与机械力矫治相结合,有效矫正单侧后牙反,解决传统方法引起的正常侧牙弓扩大,后期易复发等问题。

Description

一种矫治单侧后牙反的下颌可摘式垫
技术领域
本实用新型涉及一种矫治单侧后牙反
Figure G2010200222428D00013
的下颌可摘式
Figure G2010200222428D00014
垫,属于医用器械领域。
背景技术
后牙反
Figure G2010200222428D00015
是一种临床常见的错
Figure G2010200222428D00016
畸形,可涉及一对或多对牙齿,可为单侧或双侧,其中多数患者为单侧后牙反
Figure G2010200222428D00017
现有的一些矫治单侧后牙反
Figure G2010200222428D00018
的方法均为单纯使用机械力进行治疗,而忽略了口周肌肉对牙齿正常排列与咬合的影响,同时由于作用力和反作用力的原理,结果常导致正常侧牙弓也扩大甚至反
Figure G2010200222428D00019
侧扩弓效果不如正常侧。
发明内容
本实用新型的目的是提供一种能够矫治单侧后牙反又最大限度维持正常侧咬合关系的下颌可摘式
Figure G2010200222428D000111
垫。
本实用新型提供一种矫治单侧后牙反
Figure G2010200222428D000112
的下颌可摘式垫,包括固位体5和基托1,该基托1上设有后牙
Figure G2010200222428D000114
垫6,所述后牙
Figure G2010200222428D000115
垫6的一侧为解剖式
Figure G2010200222428D000116
垫2,另一侧为平面
Figure G2010200222428D000117
垫3,所述平面
Figure G2010200222428D000118
垫3的外侧设有颊屏4,该颊屏4通过颊屏连接体7与所述平面
Figure G2010200222428D000119
垫3相连;所述颊屏连接体为两根1.0mm的牙用不锈钢丝,其一端埋于基托1,另一端埋于颊屏4内。
本实用新型矫治单侧后牙反
Figure G2010200222428D000120
的下颌可摘式
Figure G2010200222428D000121
垫将功能性矫治与机械力矫治相结合,利用颊屏去除反
Figure G2010200222428D000122
侧肌群对该侧牙弓的异常压力,改变其内外肌动力平衡,同时结合上颌扩弓装置使上颌发育不足的一侧牙弓得以继续生长,恢复牙弓宽度,正常侧采用解剖式
Figure G2010200222428D000123
垫,将该侧上下颌后牙锁结在一起,最大限度维持正常侧咬合关系保持了正常的咬合关系,实际上也是将正常侧上下颌后牙联合成一体形成支抗,加强了单侧扩弓的有效性,从而有效矫正单侧后牙反
Figure G2010200222428D000124
解决传统方法引起的正常侧牙弓扩大,后期易复发等问题。
附图说明
图1为矫治单侧后牙反
Figure G2010200222428D000125
的下颌可摘式
Figure G2010200222428D000126
垫的示意图,其中1-基托,2-解剖式
Figure G2010200222428D00021
垫(正常侧),3-平面
Figure G2010200222428D00022
垫(反
Figure G2010200222428D00023
侧),4-颊屏,5-固位体,6-后牙
Figure G2010200222428D00024
垫,7-颊屏连接体。
具体实施方式
实施例1矫治单侧后牙反
Figure G2010200222428D00025
的下颌可摘式
Figure G2010200222428D00026
垫的构成
一种下颌可摘式
Figure G2010200222428D00027
垫,包括固位体5和基托1,该基托1上设有后牙
Figure G2010200222428D00028
垫6,正常侧设计解剖式
Figure G2010200222428D00029
垫2,将正常侧上下颌后牙锁结在一起,增强支抗,保持正常的咬合关系;反
Figure G2010200222428D000210
侧制作平面
Figure G2010200222428D000211
垫3,并略离开对
Figure G2010200222428D000212
牙,解除反
Figure G2010200222428D000213
侧的反锁结关系;所述平面垫3的外侧设有颊屏4,该颊屏4通过颊屏连接体7与所述平面
Figure G2010200222428D000215
垫3相连;颊屏连接体7是从反
Figure G2010200222428D000216
侧双尖牙区
Figure G2010200222428D000217
外展隙延伸出的2根1.0mm牙用不锈钢丝,一端包埋于下颌舌侧基托1,另一端包埋于颊屏4内以连接颊屏。其中所述解剖式
Figure G2010200222428D000218
垫的面部分制作出尖、沟、窝、嵴如同上颌牙齿的形态;所述平面
Figure G2010200222428D000220
垫的
Figure G2010200222428D000221
面部分为一平面,并略离开对
Figure G2010200222428D000222
牙,保证对
Figure G2010200222428D000223
Figure G2010200222428D000224
牙齿在咬合状态时不受其限制。
实施例2矫治单侧后牙反
Figure G2010200222428D000225
的下颌可摘式
Figure G2010200222428D000226
垫的制备方法
(a)取正中颌位咬合蜡;
(b)常规制取模型、上
Figure G2010200222428D000227
架;
(c)常规弯制固位体并在反
Figure G2010200222428D000228
侧上颌颊面铺蜡,厚度约3mm,吹光蜡层表面;
(d)两根1.0mm牙用不锈钢丝弯制颊屏连接体横跨于反面,位于双尖牙区外展隙;
(e)用蜡将所述固位体及颊屏连接体固定于步骤(b)所得模型,并在所述模型表面涂分离剂;
(f)用自凝塑料涂塑,在正常侧制作解剖式
Figure G2010200222428D000232
垫、反
Figure G2010200222428D000233
侧制作平面
Figure G2010200222428D000234
垫及颊屏,
Figure G2010200222428D000235
垫高度以前牙咬合打开1-2mm为准;颊屏由上颌前庭沟底延伸至下颌前庭沟底,远中盖过最后一颗牙齿,近中达尖牙远中;颊屏的上颌部分与上齿槽间有2-3mm的空隙,可以消除颊肌对上颌侧方的压力有利于其扩展;下颌部分与下齿槽相贴合,颊肌压力可传达至下颌而抑制其生长。
实施例3矫治单侧后牙反
Figure G2010200222428D000236
的下颌可摘式垫的治疗效果
经临床检查、功能分析、模型分析及后前位X线投影测量分析,从混合牙列期或恒牙期早期患者中选择了10例较难矫治的单侧后牙反
Figure G2010200222428D000238
病例,确诊为单侧上颌牙弓及牙槽骨发育不足所致,并排除下颌偏颌病例。10例单侧后牙反
Figure G2010200222428D00031
患者经过3-5个月的治疗,反
Figure G2010200222428D00032
解除,反
Figure G2010200222428D00033
侧治疗前后第一、第二前磨牙腭尖到腭中缝的距离及第一磨牙近中腭尖到腭中缝的距离增大值均大于3.0mm;正常侧第一、第二前磨牙及第一磨牙的距离变化均小于1mm,咬合关系基本不变。

Claims (1)

1.一种矫治单侧后牙反牙合的下颌可摘式牙合垫,包括固位体(5)和基托(1),该基托(1)上设有后牙牙合垫(6),其特征在于所述后牙牙合垫(6)的一侧为解剖式牙合垫(2),另一侧为平面牙合垫(3),所述平面牙合垫(3)的外侧设有颊屏(4),该颊屏(4)通过颊屏连接体(7)与所述平面牙合垫(3)相连;所述颊屏连接体为两根1.0mm的牙用不锈钢丝,其一端埋于基托(1),另一端埋于颊屏(4)内。
CN2010200222428U 2010-01-18 2010-01-18 一种矫治单侧后牙反*的下颌可摘式*垫 Expired - Fee Related CN201586084U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010200222428U CN201586084U (zh) 2010-01-18 2010-01-18 一种矫治单侧后牙反*的下颌可摘式*垫

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010200222428U CN201586084U (zh) 2010-01-18 2010-01-18 一种矫治单侧后牙反*的下颌可摘式*垫

Publications (1)

Publication Number Publication Date
CN201586084U true CN201586084U (zh) 2010-09-22

Family

ID=42745849

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010200222428U Expired - Fee Related CN201586084U (zh) 2010-01-18 2010-01-18 一种矫治单侧后牙反*的下颌可摘式*垫

Country Status (1)

Country Link
CN (1) CN201586084U (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012170450A2 (en) * 2011-06-06 2012-12-13 Rostami Sylvia Device for correcting sunken cheeks
CN105310787A (zh) * 2014-12-01 2016-02-10 赵宁 固定式不对称牙合垫联合铸造冠解除锁牙合装置
CN105395262A (zh) * 2015-11-30 2016-03-16 陈菲 一种正畸第二磨牙牵引器
CN106821518A (zh) * 2017-03-13 2017-06-13 南京医科大学附属口腔医院 单侧后牙反颌矫正器
WO2018153219A1 (zh) * 2017-02-27 2018-08-30 四川大学 用于矫治牙合干扰的壳状牙科器械

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012170450A2 (en) * 2011-06-06 2012-12-13 Rostami Sylvia Device for correcting sunken cheeks
WO2012170450A3 (en) * 2011-06-06 2013-02-21 Rostami Sylvia Device for correcting sunken cheeks
US20140107408A1 (en) * 2011-06-06 2014-04-17 Sylvia Tatevosian Rostami Device for correcting sunken cheeks
CN105310787A (zh) * 2014-12-01 2016-02-10 赵宁 固定式不对称牙合垫联合铸造冠解除锁牙合装置
CN105310787B (zh) * 2014-12-01 2018-06-19 赵宁 固定式不对称牙合垫联合铸造冠解除锁牙合装置
CN105395262A (zh) * 2015-11-30 2016-03-16 陈菲 一种正畸第二磨牙牵引器
CN105395262B (zh) * 2015-11-30 2018-03-06 陈菲 一种正畸第二磨牙牵引器
WO2018153219A1 (zh) * 2017-02-27 2018-08-30 四川大学 用于矫治牙合干扰的壳状牙科器械
CN106821518A (zh) * 2017-03-13 2017-06-13 南京医科大学附属口腔医院 单侧后牙反颌矫正器

Similar Documents

Publication Publication Date Title
Kook et al. Correction of severe bimaxillary protrusion with first premolar extractions and total arch distalization with palatal anchorage plates
CN201586084U (zh) 一种矫治单侧后牙反*的下颌可摘式*垫
Ishihara et al. Indirect usage of miniscrew anchorage to intrude overerupted mandibular incisors in a Class II patient with a deep overbite
CN106821517B (zh) 替牙期上颌牙合垫式磨牙远移器
Ishida et al. Asymmetrical distalization of maxillary molars with zygomatic anchorage, improved superelastic nickel-titanium alloy wires, and open-coil springs
CN105662612B (zh) 一种功能性矫正器
Handelman Adult nonsurgical maxillary and concurrent mandibular expansion; treatment of maxillary transverse deficiency and bidental arch constriction
EP3139857B1 (en) Removable denture with metal denture tooth or teeth
Ramirez-Yañez Treatment of anterior crossbite in the primary dentition with esthetic crowns: report of 3 cases
CN113413223B (zh) 一种基于柔性电子系统的可动态监测矫治力值的功能矫治器及其制备方法
Park et al. Distalization with a modified C-palatal plate for severe upper crowding and a missing lower incisor
TWI782312B (zh) 包覆上顎齒的口腔內吞嚥輔具及其製造方法
Tunkiwala et al. Management of mandibular poor foundation: conventional complete dentures
CN108294837B (zh) 一种矫治开牙合畸形的矫治器、制备方法及其应用
Kim et al. Importance of vertical dimension and cant of occlusal plane in craniofacial development
US20210267721A1 (en) Orthodontic appliance utilizing unilateral bite block and expansion screw assembly
Singh et al. Habit Breaking Appliance For Tongue Thrusting-A Modification.
RU152244U1 (ru) Аппарат для лечения глубокого прикуса
CN209984332U (zh) 一种三力合一活动矫治器
CN208851659U (zh) 一种颌垫整体牵引器
CN207270395U (zh) 替牙期上颌牙合垫式磨牙远移器
Saluja et al. An Overview of Removable Partial Denture.
RU212978U1 (ru) Устройство для функциональной и механической коррекции недоразвития верхней и нижней челюстей
Pavoni et al. Interceptive management for multiple eruption disturbances: a follow-up evaluation
Chanchala et al. Fixed Functional Distal Shoe Appliance for Bilateral Loss of Deciduous Molars

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100922

Termination date: 20110118