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CN201282995Y - 鼻腔异物取出器 - Google Patents

鼻腔异物取出器 Download PDF

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Publication number
CN201282995Y
CN201282995Y CNU2008201743957U CN200820174395U CN201282995Y CN 201282995 Y CN201282995 Y CN 201282995Y CN U2008201743957 U CNU2008201743957 U CN U2008201743957U CN 200820174395 U CN200820174395 U CN 200820174395U CN 201282995 Y CN201282995 Y CN 201282995Y
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China
Prior art keywords
sleeve pipe
push
pick
rear end
foreign body
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Expired - Fee Related
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CNU2008201743957U
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English (en)
Inventor
刘晓君
栾志勤
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Individual
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Individual
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Abstract

一种鼻腔异物取出器,属于医疗器械技术领域。它由套管、推拉杆、挖勺、支撑弹簧组成,其特征在于后端外壁设有手柄的套管前端连有管叉,管叉内壁之间连有勺轴,勺轴穿过挖勺中间的圆孔与挖勺转动连接;推拉杆后端设有压板,前端伸入套管与勺轴上面的挖勺后端铰接,在压板与套管末端之间的推拉杆上套有支撑弹簧。本实用新型的优点:使用时挖勺能立起并扣在异物后面,防止异物向后滑脱进入气管引起窒息;并且不会损伤鼻腔粘膜,不影响视野,能减轻患者痛苦,方便异物取出。

Description

鼻腔异物取出器
技术领域
本实用新型属于医疗器械技术领域,具体地说是一种用于鼻腔异物取出的鼻腔异物取出器。
背景技术
目前,鼻腔异物取出采用的主要器械是镊子,由于鼻腔异物多见于小儿,异物进入鼻腔后与鼻涕相混,表面较粘滑,而镊子伸入鼻腔非常不方便,并且难以夹紧异物,易将异物往深处推进,极易造成异物进入气管,危及生命。
发明内容
本实用新型的目的在于克服上述不足,提供一种鼻腔异物取出容易,能防止异物滑脱的鼻腔异物取出器。
本实用新型的目的是这样实现的:该鼻腔异物取出器由套管、推拉杆、挖勺、支撑弹簧组成,后端外壁设有手柄的套管前端连有管叉,管叉内壁之间连有勺轴,勺轴穿过挖勺中间的圆孔与挖勺转动连接;推拉杆后端设有压板,前端伸入套管与勺轴上面的挖勺后端铰接,在压板与套管末端之间的推拉杆上套有支撑弹簧。挖勺在处于与管叉长度方向接近平行和接近垂直之间的角度范围内摆动。
使用时,操作者手持套管后端的手柄,在支撑弹簧的作用下,挖勺在管叉内接近平行状态,当挖勺行进到鼻孔内异物的后方时,推动压板使推拉杆前移,推拉杆推动挖勺使挖勺立起并扣在异物后面,然后拉动套管即可将异物钩出。
本实用新型的优点:使用时挖勺能立起并扣在异物后面,防止异物向后滑脱进入气管引起窒息;并且不会损伤鼻腔粘膜,不影响视野,能减轻患者痛苦,方便异物取出。
附图说明
附图为本实用新型的结构剖视图。
具体实施方式
以下结合附图对本实用新型作进一步详细描述:该鼻腔异物取出器由套管1、推拉杆2、挖勺3、支撑弹簧4组成,后端外壁设有手柄的套管1前端连有管叉5,管叉5内壁之间连有勺轴6,勺轴6穿过挖勺3中间的圆孔与挖勺3转动连接;推拉杆2后端设有压板7,前端伸入套管1与勺轴6上面的挖勺3后端铰接,在压板7与套管1末端之间的推拉杆2上套有支撑弹簧4。

Claims (1)

1、一种鼻腔异物取出器,由套管(1)、推拉杆(2)、挖勺(3)、支撑弹簧(4)组成,其特征在于后端外壁设有手柄的套管(1)前端连有管叉(5),管叉(5)内壁之间连有勺轴(6),勺轴(6)穿过挖勺(3)中间的圆孔与挖勺(3)转动连接;推拉杆(2)后端设有压板(7),前端伸入套管(1)与勺轴(6)上面的挖勺(3)后端铰接,在压板(7)与套管(1)末端之间的推拉杆(2)上套有支撑弹簧(4)。
CNU2008201743957U 2008-11-05 2008-11-05 鼻腔异物取出器 Expired - Fee Related CN201282995Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008201743957U CN201282995Y (zh) 2008-11-05 2008-11-05 鼻腔异物取出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008201743957U CN201282995Y (zh) 2008-11-05 2008-11-05 鼻腔异物取出器

Publications (1)

Publication Number Publication Date
CN201282995Y true CN201282995Y (zh) 2009-08-05

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Family Applications (1)

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CNU2008201743957U Expired - Fee Related CN201282995Y (zh) 2008-11-05 2008-11-05 鼻腔异物取出器

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CN (1) CN201282995Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014091499A1 (en) * 2012-12-12 2014-06-19 Secretary, Department Of Biotechnology Removing foreign objects from body cavity

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014091499A1 (en) * 2012-12-12 2014-06-19 Secretary, Department Of Biotechnology Removing foreign objects from body cavity

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090805

Termination date: 20091207