CN2497722Y - 可调式医用牵开器 - Google Patents

可调式医用牵开器 Download PDF

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Publication number
CN2497722Y
CN2497722Y CN 01250994 CN01250994U CN2497722Y CN 2497722 Y CN2497722 Y CN 2497722Y CN 01250994 CN01250994 CN 01250994 CN 01250994 U CN01250994 U CN 01250994U CN 2497722 Y CN2497722 Y CN 2497722Y
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arm
dilation
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utility
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张弘韬
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Abstract

本实用新型涉及一种可调式医用牵开器,属于一种医疗器械。在牙板1上活动连接撑开臂2和撑开臂3,该两个撑开臂与该牙板分别通过手柄4啮合,两个撑开板5分别与该撑开臂2和撑开臂3转动连接。优点在于:结构新颖,使用安全方便,撑开肋骨时,撑开板可随肋骨的张开情况而自动调节与撑开臂之间的角度,从而减少了肋骨受到损伤的几率。

Description

可调式医用牵开器
技术领域    本实用新型属于一种医疗器械。背景技术    在外科手术中,常常需要在肋骨之间开口,用肋骨牵开器将肋骨撑开。目前的肋骨牵开器在撑开肋骨的移动过程中,两个撑开板因固定在撑开臂上,使其始终是相互平行的,而肋骨在撑开时不是平行的,这就很容易造成肋骨损伤,增加了患者的痛苦。发明内容    本实用新型提供一种可调式医用牵开器,以解决上述技术问题。采用的技术方案是:在牙板1上活动连接撑开臂2和撑开臂3,该两个撑开臂与该牙板分别通过手柄4啮合,两个撑开板5分别与该撑开臂2和撑开臂3转动连接。本实用新型的优点在于:结构新颖,使用安全方便,撑开肋骨时,撑开板可随肋骨的张开情况而自动调节与撑开臂之间的角度,从而减少了肋骨受到损伤的几率。附图说明    图1、本实用新型结构示意图。
具体实施方式
实施例一:
在牙板1上活动连接撑开臂2和撑开臂3,该两个撑开臂与该牙板分别通过手柄4啮合,两个撑开板5分别与该撑开臂2和撑开臂3转动连接。
实施例二:
在牙板1上活动连接撑开臂2和撑开臂3,该两个撑开臂与该牙板分别通过手柄4啮合,两个撑开板5分别与该撑开臂2和撑开臂3转动连接,撑开臂2和撑开臂3下部有挂钩6。

Claims (2)

1、一种可调式医用牵开器,在牙板(1)上活动连接撑开臂(2)和撑开臂(3),该两个撑开臂与该牙板分别通过手柄(4)啮合,其特征在于:两个撑开板(5)分别与该撑开臂(2)和撑开臂(3)转动连接。
2、根据权利要求1所述的可调式医用牵开器,其特征在于:撑开臂(2)和撑开臂(3)下部有挂钩(6)。
CN 01250994 2001-10-10 2001-10-10 可调式医用牵开器 Expired - Fee Related CN2497722Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01250994 CN2497722Y (zh) 2001-10-10 2001-10-10 可调式医用牵开器

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Application Number Priority Date Filing Date Title
CN 01250994 CN2497722Y (zh) 2001-10-10 2001-10-10 可调式医用牵开器

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CN2497722Y true CN2497722Y (zh) 2002-07-03

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CN 01250994 Expired - Fee Related CN2497722Y (zh) 2001-10-10 2001-10-10 可调式医用牵开器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104665904A (zh) * 2009-09-24 2015-06-03 斯恩蒂斯有限公司 具有可取出压板的牵开器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104665904A (zh) * 2009-09-24 2015-06-03 斯恩蒂斯有限公司 具有可取出压板的牵开器

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