CN2402287Y - 螺旋开口器 - Google Patents

螺旋开口器 Download PDF

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Publication number
CN2402287Y
CN2402287Y CN99238137U CN99238137U CN2402287Y CN 2402287 Y CN2402287 Y CN 2402287Y CN 99238137 U CN99238137 U CN 99238137U CN 99238137 U CN99238137 U CN 99238137U CN 2402287 Y CN2402287 Y CN 2402287Y
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spiral
utility
model
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CN99238137U
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王德华
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Abstract

一种适用于抢救病人洗胃时的螺旋开口工具。由螺旋部、手柄部组成,螺旋部为锥形螺旋体,手柄部为蕈状,两者做一整体。螺旋部插入颌间隙,顺时针旋转,上下齿距随旋入加深撑大颌间,具有直接、简便、快捷、可靠的特点。

Description

螺旋开口器
本实用新型涉及一种适用于抢救病人洗胃时的开口工具。
以往,抢救病人用于开口的工具是两爿式,头端插入颌间后一手固定一手旋转尾部螺纹顶杆使口腔张开。由于头端宽,对不能配合的病人很难插入,多借助压舌板、筷子等物引插,常发生负损伤。
本实用新型的目的是设计一种直接、简便、快捷的开口工具。
其技术方案是:螺旋开口器由螺旋部、手柄部组成,螺旋部为锥形螺旋体,螺旋部与手柄为一体。使用时,将螺旋部锥尖插入颌间隙,顺时针旋转,上下齿距随旋入加深而逐步增大使口腔张开。
因本实用新型头端为锥形,随旋入加深扩大颌间距,不需借助其它器具,故具有直接、简便、快捷、可靠的特点。
下面结合附图对本实用新型作描述。
图1为本实用新型结构图。
参见图1,螺旋开口器由螺旋部(1)手柄部(2)组成,螺旋部(1)为锥形螺旋体,手柄部为(2)为蕈状,适用于尼龙材料制作。

Claims (1)

1、一种螺旋开口器,其特征是由螺旋部(1)、手柄部(2)组成。螺旋部(1)为锥形螺旋体,手柄部(2)为蕈状,两者为一体。
CN99238137U 1999-07-19 1999-07-19 螺旋开口器 Expired - Fee Related CN2402287Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN99238137U CN2402287Y (zh) 1999-07-19 1999-07-19 螺旋开口器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN99238137U CN2402287Y (zh) 1999-07-19 1999-07-19 螺旋开口器

Publications (1)

Publication Number Publication Date
CN2402287Y true CN2402287Y (zh) 2000-10-25

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Family Applications (1)

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CN99238137U Expired - Fee Related CN2402287Y (zh) 1999-07-19 1999-07-19 螺旋开口器

Country Status (1)

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CN (1) CN2402287Y (zh)

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