CN201168334Y - 引流管夹闭器 - Google Patents

引流管夹闭器 Download PDF

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Publication number
CN201168334Y
CN201168334Y CNU2007201594623U CN200720159462U CN201168334Y CN 201168334 Y CN201168334 Y CN 201168334Y CN U2007201594623 U CNU2007201594623 U CN U2007201594623U CN 200720159462 U CN200720159462 U CN 200720159462U CN 201168334 Y CN201168334 Y CN 201168334Y
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China
Prior art keywords
sheet
clamp piece
drainage tube
pincers
tong
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Expired - Fee Related
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CNU2007201594623U
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English (en)
Inventor
王瑞秀
刘广湘
李学峰
李丽
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Yankuang Group Corp Ltd
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Yankuang Group Corp Ltd
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Priority to CNU2007201594623U priority Critical patent/CN201168334Y/zh
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Abstract

一种引流管夹闭器,它有内钳片、中钳片、外钳片三个钳片,它们用活动轴节铰接固定,内钳片和外钳片的前部内侧、中钳片前部内外两侧分别覆以塑胶螺纹片,中钳片的后部有左右咬合齿,内钳片、外钳片的后部对应有与中钳片咬合齿能咬合的咬合齿。本实用新型能一体双段同时夹闭引流管,避免金属螺纹对各种密闭式负压引流管的损伤,利于固定,使用方便,作为引流管夹闭的专用器具可广泛推广使用,利于提高手术质量,缩短手术时间。

Description

引流管夹闭器
技术领域:
本实用新型涉及一种引流管夹闭器,用于临床各种引流管的夹闭,尤其是各种密闭式负压引流管的夹闭。
背景技术:
目前,公知的各种密闭式负压引流管的夹闭,是用两把止血钳分别从相反方向、上下夹闭引流管。该方法存在的问题,一是止血钳闭合端的金属螺纹易损伤引流管,破坏引流装置的密闭性;二是止血钳非专用器具,取用不方便,三是两把止血钳悬挂于引流管上,对引流管的牵引重量大,不利于固定,因而使用不便。
发明内容:
本实用新型的目的是提供一种引流管夹闭器,能一体双段同时夹闭引流管,又可避免金属螺纹对各种密闭式负压引流管的损伤,利于固定,使用方便。
本实用新型的目的是以如下方式实现的:该引流管夹闭器由钳片构成钳形,它有内钳片、中钳片、外钳片三个钳片,三个钳片之间通过活动轴节铰接固定,内钳片和外钳片的前部内侧、中钳片前部内外两侧分别覆以塑胶螺纹片,中钳片的后部有左右咬合齿,内钳片、外钳片的后部对应有与中钳片咬合齿能咬合的咬合齿。引流管夹闭器闭合端闭合时,中钳片的左右咬合齿分别与内钳片、外钳片的咬合齿咬合,达到固定的目的。
本实用新型能一体双段同时夹闭引流管,避免金属螺纹对各种密闭式负压引流管的损伤,利于固定,使用方便,作为引流管夹闭的专用器具可广泛推广使用,利于提高手术质量,缩短手术时间。
附图说明:
附图是本实用新型引流管夹闭器的结构示意图。
具体实施方式:
参照附图,它有内钳片1、中钳片2、外钳片3三个钳片用活动轴节4铰接固定,内钳片1和外钳片3的前部内侧、中钳片2前部内外两侧分别覆以塑胶螺纹片5,中钳片2的后部有左右咬合齿6,内钳片1、外钳片3的后部对应有与中钳片2咬合齿6能咬合的咬合齿6。整体采用轻型合金材料,牵引重量小。

Claims (1)

  1. 一种引流管夹闭器,由钳片构成,其特征在于:它有内钳片(1)、中钳片(2)、外钳片(3)三个钳片,它们通过活动轴节(4)铰接固定,内钳片(1)和外钳片(3)的前部内侧、中钳片(2)前部内外两侧分别覆以塑胶螺纹片(5),中钳片(2)的后部有左右咬合齿(6),内钳片(1)、外钳片(3)的后部对应有与中钳片(2)咬合齿(6)能咬合的咬合齿(6)。
CNU2007201594623U 2007-12-18 2007-12-18 引流管夹闭器 Expired - Fee Related CN201168334Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201594623U CN201168334Y (zh) 2007-12-18 2007-12-18 引流管夹闭器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201594623U CN201168334Y (zh) 2007-12-18 2007-12-18 引流管夹闭器

Publications (1)

Publication Number Publication Date
CN201168334Y true CN201168334Y (zh) 2008-12-24

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Family Applications (1)

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CNU2007201594623U Expired - Fee Related CN201168334Y (zh) 2007-12-18 2007-12-18 引流管夹闭器

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CN (1) CN201168334Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111544086A (zh) * 2020-04-30 2020-08-18 南华大学附属南华医院 一种黄韧带咬除钳
CN113663210A (zh) * 2021-05-08 2021-11-19 海口市骨科与糖尿病医院(上海市第六人民医院海口骨科与糖尿病医院) 腹膜透析管路限流钳

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111544086A (zh) * 2020-04-30 2020-08-18 南华大学附属南华医院 一种黄韧带咬除钳
CN113663210A (zh) * 2021-05-08 2021-11-19 海口市骨科与糖尿病医院(上海市第六人民医院海口骨科与糖尿病医院) 腹膜透析管路限流钳

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

Granted publication date: 20081224

Termination date: 20121218