CN202313509U - 普外科手术拉钩 - Google Patents

普外科手术拉钩 Download PDF

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Publication number
CN202313509U
CN202313509U CN2011204411936U CN201120441193U CN202313509U CN 202313509 U CN202313509 U CN 202313509U CN 2011204411936 U CN2011204411936 U CN 2011204411936U CN 201120441193 U CN201120441193 U CN 201120441193U CN 202313509 U CN202313509 U CN 202313509U
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Prior art keywords
drag hook
hook arm
arm
zola
right drag
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Expired - Fee Related
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CN2011204411936U
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English (en)
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于长波
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Individual
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Abstract

本实用新型提供一种普外科手术拉钩，由左拉钩臂、右拉钩臂、左拉钩、右拉钩、紧固螺钉、滑道和弹簧组成，左拉钩臂和右拉钩臂通过轴连接，左拉钩臂与左拉钩连接，右拉钩臂与右拉钩连接，左拉钩臂和右拉钩臂上均设置有滑道，滑道内设置有紧固螺钉，紧固螺钉可沿滑道滑动，两个紧固螺钉通过弹簧连接。本实用新型结构简单、设计合理、使用方便，可调节拉钩的之间的距离，减小了手术人员的劳动强度。

Description

普外科手术拉钩
技术领域
本实用新型涉及一种医疗器械，具体涉及一种普外科手术拉钩。
背景技术
有些普外科手术中，由于肌肉较多，手术时需要利用拉钩等器具将患者的手术切口进行拉开，否则肌肉的弹性会使手术切口呈闭合的趋势，阻挡医生的手术视野，不利于手术的快速顺利地进行，而传统的手术拉钩是需要一个助手长时间的牵拉肌肉，时间过长以后，助手就会出现手臂发酸的现象，不利于减轻他们的劳动强度。
实用新型内容
本实用新型所要解决的技术问题是提供一种使用方便，结构简单的普外科手术拉钩。
本实用新型是这样实现的：一种普外科手术拉钩，由左拉钩臂、右拉钩臂、左拉钩、右拉钩、紧固螺钉、滑道和弹簧组成，左拉钩臂和右拉钩臂通过轴连接，左拉钩臂与左拉钩连接，右拉钩臂与右拉钩连接，左拉钩臂和右拉钩臂上均设置有滑道，滑道内设置有紧固螺钉，紧固螺钉可沿滑道滑动，两个紧固螺钉通过弹簧连接。
本实用新型结构简单、设计合理、使用方便，可调节拉钩的之间的距离，减小了手术人员的劳动强度。
附图说明
图1为本实用新型的结构示意图，其中：1、左拉钩臂，2、右拉钩臂，3、左拉钩，4、右拉钩，5、紧固螺钉，6、滑道，7、弹簧。
具体实施方式
下面结合说明书附图对本实用新型作进一步说明：
如图1所示，一种普外科手术拉钩，由左拉钩臂、右拉钩臂、左拉钩、右拉钩、紧固螺钉、滑道和弹簧组成，左拉钩臂和右拉钩臂通过轴连接，左拉钩臂与左拉钩连接，右拉钩臂与右拉钩连接，左拉钩臂和右拉钩臂上均设置有滑道，滑道内设置有紧固螺钉，紧固螺钉可沿滑道滑动，两个紧固螺钉通过弹簧连接。
本实用新型结构简单、设计合理、使用方便，可调节拉钩的之间的距离，减小了手术人员的劳动强度。

Claims (1)

1.一种普外科手术拉钩，由左拉钩臂、右拉钩臂、左拉钩、右拉钩、紧固螺钉、滑道和弹簧组成，其特征在于：左拉钩臂和右拉钩臂通过轴连接，左拉钩臂与左拉钩连接，右拉钩臂与右拉钩连接，左拉钩臂和右拉钩臂上均设置有滑道，滑道内设置有紧固螺钉，紧固螺钉可沿滑道滑动，两个紧固螺钉通过弹簧连接。
CN2011204411936U 2011-11-09 2011-11-09 普外科手术拉钩 Expired - Fee Related CN202313509U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204411936U CN202313509U (zh) 2011-11-09 2011-11-09 普外科手术拉钩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204411936U CN202313509U (zh) 2011-11-09 2011-11-09 普外科手术拉钩

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CN202313509U true CN202313509U (zh) 2012-07-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103110438A (zh) * 2013-02-20 2013-05-22 南京医科大学第一附属医院 一种用于脊柱后路微创置钉小切口的撑开维持装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103110438A (zh) * 2013-02-20 2013-05-22 南京医科大学第一附属医院 一种用于脊柱后路微创置钉小切口的撑开维持装置

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EE01 Entry into force of recordation of patent licensing contract

Assignee: Harbin Xinyuan Electronic Science and Technology Development Co., Ltd.

Assignor: Yu Changbo

Contract record no.: 2013230000034

Denomination of utility model: Novel drag hook for general surgery department surgery

Granted publication date: 20120711

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