CN203059873U - 气管管状异物取出器 - Google Patents

气管管状异物取出器 Download PDF

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CN203059873U
CN203059873U CN 201320076527 CN201320076527U CN203059873U CN 203059873 U CN203059873 U CN 203059873U CN 201320076527 CN201320076527 CN 201320076527 CN 201320076527 U CN201320076527 U CN 201320076527U CN 203059873 U CN203059873 U CN 203059873U
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马锋振
王伟
王健
贾兴芳
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Abstract

一种气管管状异物取出器,属于医疗器械技术领域,它包括套筒、支撑杆、支撑弹簧、指环、手柄、弧形扩张钢丝,其特征在于套筒内部滑动套装着外径与套筒内径相适应的支撑杆,支撑杆右端面与套筒筒底之间连有支撑弹簧,支撑杆右端侧壁垂直固定着限位销,限位销下端穿过套筒筒壁上面的长方形轴向通孔后与指环固定相连,套筒右端外壁垂直固定着与指环相对应的手柄;支撑杆左端与套筒左端外壁之间均匀的连有多条弧形扩张钢丝。它结构简单,操作方便,在取出气管内管状异物时,不用将气管壁撑开即可将管状异物顺利取出,避免对气管壁造成损伤,减轻病人痛苦。

Description

气管管状异物取出器
技术领域:本实用新型属于医疗器械技术领域,具体地说是一种气管管状异物取出器。
背景技术:在临床上经常遇到异物掉入气管中的患者,大多数异物通过现有的异物取出钳就能将异物取出。但有时会遇到管状异物,这种异物掉入气管后与气管壁结合紧密,如用目前的气管异物取出钳钳取则必须将气管壁撑开,撑开的过程中易损伤气管壁,给病人带来很大痛苦。
发明内容:本实用新型的目的在于克服上述不足,提供一种在取出管状异物时不会对气管壁造成损伤的气管管状异物取出器。
本实用新型的目的是这样实现的:该气管管状异物取出器包括套筒、支撑杆、支撑弹簧、指环、手柄、弧形扩张钢丝,套筒内部滑动套装着外径与套筒内径相适应的支撑杆,支撑杆右端面与套筒筒底之间连有支撑弹簧,支撑杆右端侧壁垂直固定着限位销,限位销下端穿过套筒筒壁上面的长方形轴向通孔后与指环固定相连,套筒右端外壁垂直固定着与指环相对应的手柄;支撑杆左端与套筒左端外壁之间均匀的连有多条弧形扩张钢丝。
使用时,将支撑杆左端插入管状异物内,然后握紧指环和手柄,支撑杆便可拉动弧形扩张钢丝进行膨胀,膨胀后的弧形扩张钢丝即可顶紧管状异物内壁,从而将管状异物取出。
本实用新型的优点:结构简单,操作方便,在取出气管内管状异物时,不用将气管壁撑开即可将管状异物顺利取出,避免对气管壁造成损伤,减轻病人痛苦。
附图说明:图1为本实用新型的结构剖视图。
具体实施方式:以下结合图1对本实用新型作进一步详细描述:该气管管状异物取出器包括套筒1、支撑杆2、支撑弹簧3、指环4、手柄5、弧形扩张钢丝6,套筒1内部滑动套装着外径与套筒1内径相适应的支撑杆2,支撑杆2右端面与套筒1筒底之间连有支撑弹簧3,支撑杆2右端侧壁垂直固定着限位销7,限位销7下端穿过套筒1筒壁上面的长方形轴向通孔后与指环4固定相连,套筒1右端外壁垂直固定着与指环4相对应的手柄5;支撑杆2左端与套筒1左端外壁之间均匀的连有多条弧形扩张钢丝6。

Claims (1)

1.一种气管管状异物取出器,包括套筒(1)、支撑杆(2)、支撑弹簧(3)、指环(4)、手柄(5)、弧形扩张钢丝(6),其特征在于套筒(1)内部滑动套装着外径与套筒(1)内径相适应的支撑杆(2),支撑杆(2)右端面与套筒(1)筒底之间连有支撑弹簧(3),支撑杆(2)右端侧壁垂直固定着限位销(7),限位销(7)下端穿过套筒(1)筒壁上面的长方形轴向通孔后与指环(4)固定相连,套筒(1)右端外壁垂直固定着与指环(4)相对应的手柄(5);支撑杆(2)左端与套筒(1)左端外壁之间均匀的连有多条弧形扩张钢丝(6)。
CN 201320076527 2013-01-31 2013-01-31 气管管状异物取出器 Expired - Fee Related CN203059873U (zh)

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CN 201320076527 CN203059873U (zh) 2013-01-31 2013-01-31 气管管状异物取出器

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CN 201320076527 CN203059873U (zh) 2013-01-31 2013-01-31 气管管状异物取出器

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107041779A (zh) * 2017-01-09 2017-08-15 史秀华 吸盘式气管镜用取物器
CN107137133A (zh) * 2017-05-05 2017-09-08 李兴川 支气管镜取异物针

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107041779A (zh) * 2017-01-09 2017-08-15 史秀华 吸盘式气管镜用取物器
CN107137133A (zh) * 2017-05-05 2017-09-08 李兴川 支气管镜取异物针

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