CN204049881U - 弓丝牵引器 - Google Patents

弓丝牵引器 Download PDF

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Publication number
CN204049881U
CN204049881U CN201420450517.6U CN201420450517U CN204049881U CN 204049881 U CN204049881 U CN 204049881U CN 201420450517 U CN201420450517 U CN 201420450517U CN 204049881 U CN204049881 U CN 204049881U
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China
Prior art keywords
traction fiber
external member
arch wire
traction
fiber
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Expired - Fee Related
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CN201420450517.6U
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孙艳梅
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Individual
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Abstract

本实用新型涉及牙齿矫正装置的技术领域,特别是涉及一种弓丝牵引器,本实用新型的弓丝牵引器下前牙内收及下颌向后的力量较大、较为稳定从而提高矫正效果;使患者挂卸皮筋操作较为方便;包括左牵引丝、中牵引丝和右牵引丝,其特征在于,左牵引丝和中牵引丝之间设置有第一套件,中牵引丝和右牵引丝之间设置有第二套件,并且第一套件与第二套件均为倒“U”字形。

Description

弓丝牵引器
技术领域
本实用新型涉及牙齿矫正装置的技术领域,特别是涉及一种弓丝牵引器。
背景技术
众所周知,弓丝牵引器是一种专用于牙齿矫正的装置,广泛应用于人们的生活中;现有的弓丝牵引器包括左牵引丝、中牵引丝和右牵引丝,并在左牵引丝和中牵引丝之间设置有第一套环,中牵引丝和右牵引丝之间设置有第二套环;这种弓丝牵引器使用中发现,在III类错(牙合)即反(牙合)(俗称地包天)的矫治中,后期为调整咬(牙合)关系在下颌弓丝上弯制小圈曲用皮筋挂III类牵引;其下前牙内收及下颌向后的力量较小、不稳定从而导致矫正效果较差;使患者挂卸皮筋操作较为不便。
实用新型内容
为解决上述技术问题,本实用新型提供一种下前牙内收及下颌向后的力量较大、较为稳定从而提高矫正效果;使患者挂卸皮筋操作较为方便的弓丝牵引器。
本实用新型的弓丝牵引器,包括左牵引丝、中牵引丝和右牵引丝,所述左牵引丝和中牵引丝之间设置有第一套件,中牵引丝和右牵引丝之间设置有第二套件,并且所述第一套件与第二套件均为倒“U”字形。
本实用新型的弓丝牵引器,所述左牵引丝、中牵引丝、右牵引丝、第一套件与第二套件为一体结构。
与现有技术相比本实用新型的有益效果为:通过上述设置,可以达到下前牙内收及下颌向后的力量较大、较为稳定从而提高矫正效果;使患者挂卸皮筋操作较为方便的效果。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面结合附图和实施例,对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型,但不用来限制本实用新型的范围。
如图1所示,本实用新型的弓丝牵引器,包括左牵引丝1、中牵引丝2和右牵引丝3,左牵引丝和中牵引丝之间设置有第一套件4,中牵引丝和右牵引丝之间设置有第二套件5,并且第一套件与第二套件均为倒“U”字形;通过上述设置,可以达到下前牙内收及下颌向后的力量较大、较为稳定从而提高矫正效果;使患者挂卸皮筋操作较为方便的效果。
本实用新型的弓丝牵引器,左牵引丝、中牵引丝、右牵引丝、第一套件与第二套件为一体结构。
本实用新型的弓丝牵引器,使患者更容易清洁残留在矫正器上的食物残渣,尽最大可能避免因牙齿清洁问题导致发生牙周疾病的风险。常规设计有清洁死角,不易用牙刷等工具清除,改良后无任何清洁死角,特别容易清洁食物残渣,保障牙龈健康。
以上所述仅是本实用新型的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本实用新型技术原理的前提下,还可以做出若干改进和变型,这些改进和变型也应视为本实用新型的保护范围。

Claims (2)

1.一种弓丝牵引器,包括左牵引丝、中牵引丝和右牵引丝,其特征在于,所述左牵引丝和中牵引丝之间设置有第一套件,中牵引丝和右牵引丝之间设置有第二套件,并且所述第一套件与第二套件均为倒“U”字形。
2.如权利要求1所述的弓丝牵引器,其特征在于,所述左牵引丝、中牵引丝、右牵引丝、第一套件与第二套件为一体结构。
CN201420450517.6U 2014-08-11 2014-08-11 弓丝牵引器 Expired - Fee Related CN204049881U (zh)

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CN201420450517.6U CN204049881U (zh) 2014-08-11 2014-08-11 弓丝牵引器

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Application Number Priority Date Filing Date Title
CN201420450517.6U CN204049881U (zh) 2014-08-11 2014-08-11 弓丝牵引器

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CN204049881U true CN204049881U (zh) 2014-12-31

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110366395A (zh) * 2017-01-31 2019-10-22 斯威夫特健康系统有限公司 混合正畸弓丝
US11058520B2 (en) 2012-10-30 2021-07-13 University Of Southern California Orthodontic appliance with snap fitted, non-sliding archwire
US11058517B2 (en) 2017-04-21 2021-07-13 Swift Health Systems Inc. Indirect bonding trays, non-sliding orthodontic appliances, and registration systems for use thereof
US11612458B1 (en) 2017-03-31 2023-03-28 Swift Health Systems Inc. Method of tongue preconditioning in preparation for lingual orthodontic treatment
US11612459B2 (en) 2016-12-02 2023-03-28 Swift Health Systems Inc. Indirect orthodontic bonding systems and methods for bracket placement

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11058520B2 (en) 2012-10-30 2021-07-13 University Of Southern California Orthodontic appliance with snap fitted, non-sliding archwire
US11129696B2 (en) 2012-10-30 2021-09-28 University Of Southern California Orthodontic appliance with snap fitted, non-sliding archwire
US11510758B2 (en) 2012-10-30 2022-11-29 University Of Southern California Orthodontic appliance with snap fitted, non-sliding archwire
US11510757B2 (en) 2012-10-30 2022-11-29 University Of Southern California Orthodontic appliance with snap fitted, non-sliding archwire
US11517405B2 (en) 2012-10-30 2022-12-06 University Of Southern California Orthodontic appliance with snap fitted, non-sliding archwire
US11612459B2 (en) 2016-12-02 2023-03-28 Swift Health Systems Inc. Indirect orthodontic bonding systems and methods for bracket placement
US11911971B2 (en) 2016-12-02 2024-02-27 Swift Health Systems Inc. Indirect orthodontic bonding systems and methods for bracket placement
CN110366395A (zh) * 2017-01-31 2019-10-22 斯威夫特健康系统有限公司 混合正畸弓丝
CN110366395B (zh) * 2017-01-31 2022-06-17 斯威夫特健康系统有限公司 混合正畸弓丝
US11957536B2 (en) 2017-01-31 2024-04-16 Swift Health Systems Inc. Hybrid orthodontic archwires
US11612458B1 (en) 2017-03-31 2023-03-28 Swift Health Systems Inc. Method of tongue preconditioning in preparation for lingual orthodontic treatment
US11058517B2 (en) 2017-04-21 2021-07-13 Swift Health Systems Inc. Indirect bonding trays, non-sliding orthodontic appliances, and registration systems for use thereof

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Granted publication date: 20141231

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