CN2778242Y - 虹膜断离缝合针 - Google Patents

虹膜断离缝合针 Download PDF

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CN2778242Y
CN2778242Y CN 200520081598 CN200520081598U CN2778242Y CN 2778242 Y CN2778242 Y CN 2778242Y CN 200520081598 CN200520081598 CN 200520081598 CN 200520081598 U CN200520081598 U CN 200520081598U CN 2778242 Y CN2778242 Y CN 2778242Y
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needle
iris
utility
handle
dialysis
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王旭
吕丽萍
黄鑫
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Abstract

虹膜断离缝合针,属于医疗器械技术领域。一般虹膜断离是由于眼钝挫伤引起,眼表没有伤口,所以手术缝合困难,有时需要人为切口,增加眼部的创伤。该实用新型的技术方案为:针尖部1、针柄4和手柄5依次固定连接,在针尖部1和针柄4之间设置有前挂槽2和后挂槽3。它的优点是:结构设计合理实用,构思巧妙新颖,使用该针可以在直视下很轻松地将断离的虹膜缝合在巩膜上,而且无需做很大的手术切口。

Description

虹膜断离缝合针
技术领域:本实用新型涉及医疗器械技术领域,更具体的讲是虹膜断离缝合针。
背景技术:一般虹膜断离是由于眼钝挫伤引起,眼表没有伤口,所以手术缝合困难,有时需要人为切口,增加眼部的创伤。
发明内容:为克服上述缺点,本实用新型的目的是设计一种虹膜断离缝合针,以解决眼钝挫伤时人为增加切口治愈带来的新的眼部创伤之问题。它的技术方案为:针尖部1、针柄4和手柄5依次固定连接,在针尖部1和针柄4之间设置有前挂槽2和后挂槽3。该实用新型的优点是:结构设计合理实用,构思巧妙新颖,使用该针可以在直视下很轻松地将断离的虹膜缝合在巩膜上,而且无需做很大的手术切口。
附图说明:该附图为本实用新型结构示意图。附图中:1、针尖部,2、前挂槽,3、后挂槽,4、针柄,5、手柄。
具体实施方式:针尖部1、针柄4和手柄5依次固定连接,在针尖部1和针柄4之间设置有前挂槽2和后挂槽3;缝合针在断离部位巩膜缘后2~3mm处穿刺入眼缝线挂在后挂槽3上。在虹膜恢复器辅助下,用针尖部1穿透断离的虹膜根部,用虹膜恢复器把线从后挂槽3中挑出,缝合针自原路经退出。在另一位置用缝合针穿刺入眼内(与前一穿刺位置相距约1mm),同样在虹膜恢复器协助下穿透虹膜根部。用虹膜恢复器辅助把缝线挂在前挂槽2处,自原路经退出缝合针,同时把缝线带出。缝线在眼外打结,操作结束。

Claims (1)

1、虹膜断离缝合针,其特征是:针尖部(1)、针柄(4)和手柄(5)依次固定连接,在针尖部(1)和针柄(4)之间设置有前挂槽(2)和后挂槽(3)。
CN 200520081598 2005-03-04 2005-03-04 虹膜断离缝合针 Expired - Fee Related CN2778242Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520081598 CN2778242Y (zh) 2005-03-04 2005-03-04 虹膜断离缝合针

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CN 200520081598 CN2778242Y (zh) 2005-03-04 2005-03-04 虹膜断离缝合针

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CN2778242Y true CN2778242Y (zh) 2006-05-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342750A (zh) * 2015-11-26 2016-02-24 天津医科大学总医院 脉络膜、虹膜缝合器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105342750A (zh) * 2015-11-26 2016-02-24 天津医科大学总医院 脉络膜、虹膜缝合器

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