CN2039560U - Tn托槽形牙齿畸形矫正器 - Google Patents
Tn托槽形牙齿畸形矫正器 Download PDFInfo
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- CN2039560U CN2039560U CN 87211901 CN87211901U CN2039560U CN 2039560 U CN2039560 U CN 2039560U CN 87211901 CN87211901 CN 87211901 CN 87211901 U CN87211901 U CN 87211901U CN 2039560 U CN2039560 U CN 2039560U
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Abstract
TN托槽形牙齿畸形矫正器。使托槽成双管平行状,固位网粘结在牙齿上。TN丝通过沟槽,用不锈钢丝捆扎,并用不锈钢正轴弹簧定位,产生矫治扭转力,达到轴向位矫正效果。
Description
本发明是从原有的牙齿畸形矫正器改进而来的。
原有的牙齿畸形矫正器是一种方丝矫正器,该矫正器的特点是应用截面为长方体的弓丝,而且与此弓丝相适应的托槽槽沟也是长方体的,借助于弓丝的变形来控制牙齿在各个方向上的移动,以达到矫正目的。
本发明的任务是构思一种在正轴方向上产生扭转矫正器。本发明的任务由下列装置来解决。该TN托槽型牙齿畸形矫正器的槽沟(1)是放置具有记忆特性的钛镍弓形弹力(简称TN)丝(2)的地方,捆扎管(4)要让适当规格的TN丝穿过其中,把弓丝捆扎,使弓丝牢固地置于槽沟中,发挥弓丝对牙齿的矫正作用。另外在槽沟(1)和捆扎管(4)下面是一个基底板(3),它介于槽沟(1)与固位网(5)之间,起到对机体的稳固作用。本装置与牙齿的接触面是固位网(5),把釉质粘合剂填充在网与牙齿之间,扩大了接触面,从而增加与齿面的粘着力,使托槽脱落。托槽的上管孔(4)要成形到便于不锈钢丝的捆扎,下管孔(6)要成形到便于不锈钢正轴弹簧(7)的安装。该正轴弹簧的设置,又起到扭转力作用,达到矫治目的。
本发明的TN牙齿畸形矫正器,与国内外同类矫正器相比,具有以下优点:
1.力量柔和,具有记忆特征。
2.压制的捆扎管形成牢固,不易脱落。
3.托槽厚度薄,粘接在牙齿上,口唇粘膜感觉舒服,没有异物感。
4.托槽可以装配正轴弹簧,对畸形牙齿在轴向位进行矫正,效果好,时间短。
本发明的实施例图如1--2所示。
Claims (5)
1、一种由托槽架装置为基体,并在托架下涂以粘结剂的牙齿畸形矫正器,其特征在于:槽沟(1)是放置弓形弹力钛镍(简称TN)丝(2)穿过槽沟,再把弓丝捆紧,使其牢固地置于槽沟,从而起到对牙齿的矫治效果。
2、根据权利要求1所述的TN托槽型牙齿畸形矫正器,其特征在于:托槽装置有一个基底板(3),它将槽沟(1)、捆扎管(4)(即上管孔)和固位网(5)结成一个整体。
3、根据权利要求2所述的TN托槽型牙齿畸形矫正器,其特征在于:在基底板(3)下面有一个固位网(5),使釉质粘合剂在临床使用时,填充在网眼之间,加强托槽和牙齿釉质表面的附着力,以防托槽脱落。
4、根据权利要求3所述的TN托槽型牙齿畸形矫正器,其特征在于托槽架上具有可供正轴弹簧(7)安装又适合捆扎丝料穿过的下管孔(6)。
5、根据权利要求1所述的TN托槽型牙齿畸形矫正器,其特征在于通过槽沟(1)的弓形弹力丝(2)是一种具有记忆特性而对人体口腔分泌液不发生刺激作用的钛镍丝料。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 87211901 CN2039560U (zh) | 1987-08-20 | 1987-08-20 | Tn托槽形牙齿畸形矫正器 |
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CN 87211901 CN2039560U (zh) | 1987-08-20 | 1987-08-20 | Tn托槽形牙齿畸形矫正器 |
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CN2039560U true CN2039560U (zh) | 1989-06-21 |
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CN 87211901 Withdrawn CN2039560U (zh) | 1987-08-20 | 1987-08-20 | Tn托槽形牙齿畸形矫正器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1973793B (zh) * | 2006-09-30 | 2010-11-17 | 林久祥 | 牙齿矫正用传动矫治器 |
CN102462554A (zh) * | 2011-03-23 | 2012-05-23 | 张国彬 | 口腔正畸平衡矫正器之颊侧管 |
CN109069228A (zh) * | 2016-03-01 | 2018-12-21 | C·冯曼达赫 | 正畸托槽 |
CN111565669A (zh) * | 2018-01-12 | 2020-08-21 | O·C·阿蒙森 | 用于校准或定位牙齿的装置及相关方法 |
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1987
- 1987-08-20 CN CN 87211901 patent/CN2039560U/zh not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1973793B (zh) * | 2006-09-30 | 2010-11-17 | 林久祥 | 牙齿矫正用传动矫治器 |
CN102462554A (zh) * | 2011-03-23 | 2012-05-23 | 张国彬 | 口腔正畸平衡矫正器之颊侧管 |
CN109069228A (zh) * | 2016-03-01 | 2018-12-21 | C·冯曼达赫 | 正畸托槽 |
CN111565669A (zh) * | 2018-01-12 | 2020-08-21 | O·C·阿蒙森 | 用于校准或定位牙齿的装置及相关方法 |
CN111565669B (zh) * | 2018-01-12 | 2022-05-13 | O·C·阿蒙森 | 用于校准或定位牙齿的装置及相关方法 |
US11596503B2 (en) | 2018-01-12 | 2023-03-07 | Ole Christian Amundsen | Apparatus for aligning or positioning teeth, and related methods |
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