CN201328931Y - 膝状镊 - Google Patents

膝状镊 Download PDF

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Publication number
CN201328931Y
CN201328931Y CNU2008201744131U CN200820174413U CN201328931Y CN 201328931 Y CN201328931 Y CN 201328931Y CN U2008201744131 U CNU2008201744131 U CN U2008201744131U CN 200820174413 U CN200820174413 U CN 200820174413U CN 201328931 Y CN201328931 Y CN 201328931Y
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tweezers
geniculate
tweezer
utility
model
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CNU2008201744131U
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English (en)
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梁波
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Individual
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Individual
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Abstract

本实用新型公开了一种夹取出外耳道耵聍的膝状镊,具有镊柄,镊头,在两侧镊头前端均具有咬合齿,该咬合齿为尖齿状结构,且能够相互紧密咬合。本实用新型特别适用于外耳道内体积较大、质地较硬耵聍团块的取出,利用膝状镊头部咬合齿可牢固夹咬住耵聍团块,易于取出,缩短了治疗时间。

Description

膝状镊
技术领域
本实用新型在医学上涉及治疗外耳道耵聍栓塞的医用器械。
背景技术
外耳道耵聍栓塞是耳科常见疾病,利用膝状镊等耳科器械取出耵聍是最常用的治疗方法之一。当耵聍常年累积会形成体积较大、质地较硬的耵聍团块,堵塞在外耳道深部,由于普通的膝状镊无法牢固的夹咬住耵聍团块,致使耵聍团块不易取出,延长了治疗时间,增加了病人的痛苦。
发明内容
本实用新型的目的就是要提供一种改进的膝状镊,它能有效地克服普通膝状镊在夹取较大耵聍团块时的不足,本实用新型改良了普通膝状镊,改为镊头部具有咬合齿的膝状镊,保证了在治疗耵聍栓塞时,可牢固的夹咬住耵聍团块并顺利取出。
本实用新型的目的是这样实现的:一种夹取外耳道耵聍的医用膝状镊,采用不锈钢材质制作,由膝型镊柄和镊头组成,其特征是在两侧镊头前端具有咬合齿。
作为本实用新型的一种改进方案,是两侧镊头的咬合齿为尖齿样结构,且能够相互紧密咬合。
本实用新型的优点是,结构简单,制作方便,易于推广,由于采用了咬合齿结构,在夹取体积大、质地硬的外耳道耵聍时,利用咬合齿牢固夹咬住耵聍团块,易于取出,缩短了治疗时间。
附图说明
附图是本实用新型的结构示意图和其应用状态图,下面结合附图和其应用状态图,对本实用新型进行进一步说明。图1是本实用新型的结构示意图,图2是本实用新型的应用状态图。
具体实施方式
图1示出了本实用新型的结构,具有镊柄2和镊头1,镊头1前端具有咬合齿5。图2示出了本实用新型的应用状态。应用本实用新型时,在直视下,用手捏住镊柄2,镊头1深入外耳道3内,利用咬合齿5夹咬住耵聍团块4缓慢取出。

Claims (2)

1、一种夹取外耳道耵聍团块的膝状镊,具有镊柄(2),镊头(1),其特征是:在膝状镊两侧的镊头(1)前端设置咬合齿(5)。
2、根据权利要求1所述的膝状镊,其特征是:两侧咬合齿(5)均为尖齿状结构,且能够相互紧密咬合。
CNU2008201744131U 2008-11-04 2008-11-04 膝状镊 Expired - Fee Related CN201328931Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201744131U CN201328931Y (zh) 2008-11-04 2008-11-04 膝状镊

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201744131U CN201328931Y (zh) 2008-11-04 2008-11-04 膝状镊

Publications (1)

Publication Number Publication Date
CN201328931Y true CN201328931Y (zh) 2009-10-21

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ID=41222310

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008201744131U Expired - Fee Related CN201328931Y (zh) 2008-11-04 2008-11-04 膝状镊

Country Status (1)

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CN (1) CN201328931Y (zh)

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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: 20091021

Termination date: 20101104