CN2262892Y - 一次性牙镜 - Google Patents

一次性牙镜 Download PDF

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Publication number
CN2262892Y
CN2262892Y CN 96215256 CN96215256U CN2262892Y CN 2262892 Y CN2262892 Y CN 2262892Y CN 96215256 CN96215256 CN 96215256 CN 96215256 U CN96215256 U CN 96215256U CN 2262892 Y CN2262892 Y CN 2262892Y
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China
Prior art keywords
mirror
utility
model
disposable
stomatoscope
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Expired - Fee Related
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CN 96215256
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English (en)
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卢龙丁
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Individual
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Abstract

本实用新型属医疗器械,尤其是一种一次性牙镜。由镜片及连为一体的镜托和镜柄构成,特点是:在镜柄上设有一段凹凸块。具有伸缩和转动都不易打滑,便于伸缩及其定位和转动及其定位等优点;还具有节省原材料、成本低廉、卫生安全、疾病难以交叉感染等优点,是一种理想的一次性牙镜。

Description

一次性牙镜
本实用新型属医疗器械,尤其是一种一次性牙镜。
现有的一次性牙镜,一般都是采用凹凸槽来防止打滑。凹凸槽能有效地防止伸缩打滑,便于伸缩及其定位;但转动打滑却难以避免,不便于转动及其定位。如将凸头设制的尖些,虽然能降低转动打滑率,但会使操作者在转动时割手或疼痛,影响医疗效果。
本实用新型的目的是提供一种伸缩和转动都不易打滑,便于伸缩及其定位和转动及其定位的一次性牙镜。其技术解决方案包括:镜片、及连为一体的镜托和镜柄,特点是:在镜柄上设有一段凹凸块。
由于在镜柄上设有一段凹凸块,使伸缩和转动的摩擦力相近,因而,具有伸缩和转动都不易打滑,便于伸缩及其定位,转动及其定位等优点;还具有节省原材料,成本低廉,卫生安全,疾病难以交叉感染等优点,是一种理想的一次性牙镜。
图1是本实用新型的正视图。
图2是图1的俯视图。
图中(1)为镜片,(2)为镜托,(3)为凹凸块,(4)为镜柄。
图中的镜托(2)和镜柄(4)用无毒医用塑料制成,并连为一体;凹凸块(3)设在镜柄(4)的中部;镜片(1)为玻璃镜,因为是一次性牙镜,采用玻璃镜能降低成本。

Claims (2)

1、一种一次性牙镜,由镜片(1)、及连为一体的镜托(2)和镜柄(4)构成,其特征在于:在镜柄(4)上设有一段凹凸块(3)。
2、根据权利要求1所述的一次性牙镜,其特征在于:镜片(1)采用一般玻璃镜片。
CN 96215256 1996-06-25 1996-06-25 一次性牙镜 Expired - Fee Related CN2262892Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 96215256 CN2262892Y (zh) 1996-06-25 1996-06-25 一次性牙镜

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 96215256 CN2262892Y (zh) 1996-06-25 1996-06-25 一次性牙镜

Publications (1)

Publication Number Publication Date
CN2262892Y true CN2262892Y (zh) 1997-09-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 96215256 Expired - Fee Related CN2262892Y (zh) 1996-06-25 1996-06-25 一次性牙镜

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CN (1) CN2262892Y (zh)

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