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CN2817755Y - 可摘活动义齿 - Google Patents

可摘活动义齿 Download PDF

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Publication number
CN2817755Y
CN2817755Y CN 200520091128 CN200520091128U CN2817755Y CN 2817755 Y CN2817755 Y CN 2817755Y CN 200520091128 CN200520091128 CN 200520091128 CN 200520091128 U CN200520091128 U CN 200520091128U CN 2817755 Y CN2817755 Y CN 2817755Y
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CN
China
Prior art keywords
denticle
removable denture
jump ring
periodontal tissue
plucking
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
CN 200520091128
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English (en)
Inventor
陈军
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200520091128 priority Critical patent/CN2817755Y/zh
Application granted granted Critical
Publication of CN2817755Y publication Critical patent/CN2817755Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

一种可摘活动义齿,它包括齿体和侧托,其特征是在齿体内设置有卡簧,本实用新型由于在齿体的内设置有卡簧,在齿体的外侧设置有舌挡,不暴露卡簧,具有美观大方,固位性好、不易脱落,摘取方便,不损伤牙体和牙周组织,不易造成内膜溃疡和牙周组织病变的优点。

Description

可摘活动义齿
技术领域
本实用新型涉及镶牙技术领域,特别是一种可摘活动义齿。
背景技术
目前、局部活动义齿的镶配是在腭侧基托上设置牙托和义齿,其工作原理是通过基托与粘膜之间的摩擦力,并依靠金属卡环的拉力使义齿固定,其缺点是说话时容易暴露金属卡环、影响美观,固位差、易脱落,容易损伤齿体和齿体粘膜,并造成口腔内膜溃疡、引起牙周组织病变,如牙周炎、牙龈炎等。
发明内容
本实用新型的目的是提供一种结构简单、不易脱落,并能有效防止牙周组织病变的可摘活动义齿。
本实用新型是这样实现的,它包括齿体和侧托,其特征是在齿体的内设置有卡簧。
本实用新型由于在齿体内设置有卡簧,在齿体的外侧设置有舌挡,不暴露卡簧,具有美观大方,固位性好、不易脱落,摘取方便,不损伤牙体和牙周组织,不易造成内膜溃疡和牙周组织病变的优点。
附图说明
以下结合附图对本实用新型做进一步的描述;
图1是可摘活动义齿的结构示意图;
图2是图1的右视图;
图3单体摘活动义齿组合的示意图。
具体实施方式
如图1-3所示,该可摘活动义齿包括齿体1、侧托2、拉杆3、卡簧4和舌挡5,在齿体1内设置有卡簧4,在两组齿体1之间设置有拉杆3,在齿体1的外侧设置有舌挡5。

Claims (3)

1、一种可摘活动义齿,它包括齿体和侧托,其特征是在齿体内设置有卡簧。
2、根椐权利要求1所述的可摘活动义齿,其特征是在两组齿体之间设置有拉杆。
3、根椐权利要求1所述的可摘活动义齿,其特征是在齿体的外侧设置有舌挡。
CN 200520091128 2005-06-07 2005-06-07 可摘活动义齿 Expired - Fee Related CN2817755Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520091128 CN2817755Y (zh) 2005-06-07 2005-06-07 可摘活动义齿

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520091128 CN2817755Y (zh) 2005-06-07 2005-06-07 可摘活动义齿

Publications (1)

Publication Number Publication Date
CN2817755Y true CN2817755Y (zh) 2006-09-20

Family

ID=37003807

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520091128 Expired - Fee Related CN2817755Y (zh) 2005-06-07 2005-06-07 可摘活动义齿

Country Status (1)

Country Link
CN (1) CN2817755Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009079870A1 (fr) * 2007-12-07 2009-07-02 Zhichun Song Instrument fonctionnel pour cavité buccale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009079870A1 (fr) * 2007-12-07 2009-07-02 Zhichun Song Instrument fonctionnel pour cavité buccale

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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: 20060920

Termination date: 20100607