CN202654177U - 一种缝针 - Google Patents

一种缝针 Download PDF

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Publication number
CN202654177U
CN202654177U CN 201220107523 CN201220107523U CN202654177U CN 202654177 U CN202654177 U CN 202654177U CN 201220107523 CN201220107523 CN 201220107523 CN 201220107523 U CN201220107523 U CN 201220107523U CN 202654177 U CN202654177 U CN 202654177U
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Prior art keywords
needle
suture needle
suture
tissue
utility
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Expired - Fee Related
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CN 201220107523
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English (en)
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王鑫
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Individual
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Individual
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Abstract

本实用新型涉及一种缝针,包括针头和针体,并且针头为下弯的双弧段。由于针头为弧形,此缝针所形成的吻合环具有比直线缝合针所形成的吻合环更大的直径,以利于针体退出缝合组织,减少对组织的损害。

Description

一种缝针
技术领域
本实用新型涉及一种缝针,其属于医疗用具领域。
背景技术
当采用吻合器对人体组织进行缝合时,吻合器针仓内的缝合针送出将人体组织缝合。普通的缝合针采用呈槽型的缝合针,在将缝针从组织取出时会有一定困难,容易损坏吻合环,造成出血、伤口损坏。
实用新型内容
鉴于上述现有技术存在的问题,本实用新型的目的是提供一种缝针,其设计合理、方便针体退出组织,避免了取出缝针时对组织产生的伤害。
为了解决上述问题,本实用新型采用以下的技术方案:一种缝针,包括针头和针体,并且针头为下弯的双弧段。由于针头为弧形,此缝针所形成的吻合环具有比直线缝合针所形成的吻合环更大的直径,以利于针体退出缝合组织,减少对组织的损害。
传统的吻合器用缝针,其针头部位为直线,这样在缝合完毕后将缝针取出会产生一定困难,容易损坏吻合环,造成出血、伤口损坏。
相比于现有技术,本实用新型的缝针设计合理、使用安全,方便针体退出组织,避免了取出缝针时对组织产生的伤害。
附图说明
图1为本实用新型的缝针的示意图。 下面将结合附图对本实用新型的实施例进一步描述。
具体实施方式
本实用新型提供了一种缝针,如图1所示,其包括针头1和针体2,并且针头1为下弯的双弧段3。这样本实用新型的缝针所形成的吻合环具有比直线缝合针所形成的吻合环更大的直径,从而利于针体退出,减少对组织的损害。

Claims (1)

1.一种缝针,包括针头和针体,其特征在于,针头为下弯的双弧段。
CN 201220107523 2012-03-21 2012-03-21 一种缝针 Expired - Fee Related CN202654177U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220107523 CN202654177U (zh) 2012-03-21 2012-03-21 一种缝针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220107523 CN202654177U (zh) 2012-03-21 2012-03-21 一种缝针

Publications (1)

Publication Number Publication Date
CN202654177U true CN202654177U (zh) 2013-01-09

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Family Applications (1)

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CN 201220107523 Expired - Fee Related CN202654177U (zh) 2012-03-21 2012-03-21 一种缝针

Country Status (1)

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CN (1) CN202654177U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105054983A (zh) * 2015-09-01 2015-11-18 天津天耀金属制品有限公司 一种包皮缝钉及采用其的包皮环切吻合器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105054983A (zh) * 2015-09-01 2015-11-18 天津天耀金属制品有限公司 一种包皮缝钉及采用其的包皮环切吻合器

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130109

Termination date: 20130321