CN201759610U - 注射针无损伤缝合针线 - Google Patents

注射针无损伤缝合针线 Download PDF

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CN201759610U
CN201759610U CN2010201539897U CN201020153989U CN201759610U CN 201759610 U CN201759610 U CN 201759610U CN 2010201539897 U CN2010201539897 U CN 2010201539897U CN 201020153989 U CN201020153989 U CN 201020153989U CN 201759610 U CN201759610 U CN 201759610U
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needle
suture
wire
injury
injection
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平荧
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Abstract

本实用新型是一种涉及微创美容医疗器械的无损伤缝合针线，其特征是以注射针作为缝针的无损伤缝合针线，其包括注射针尖、针体、针尾和与针尾相连的缝线，针尾与缝线通过崁合固定部而连为一体。注射针的针尖比较锋利，针杆光滑，便于穿透组织，由于在针尖和针尾部位无针眼，缝线崁压在针尾的针孔中，而针体与缝线粗细一致，当针尖穿透皮肤组织后，不会造成皮肤的二次损伤，减少了疤痕的产生机会。

Description

注射针无损伤缝合针线 
技术领域
本实用新型是一种涉及微创美容医疗器械的无损伤缝合针线。 
背景技术
普通缝针针尾或针尖有与缝针长轴相垂直的针眼，缝线穿过针眼后可用于缝合组织。而缝线穿过针眼并反折的部位明显粗于针体，并呈不规则状，当针体穿过组织，粗大而不规则的针眼挂线部随后穿过组织时，可造成组织的二次损伤。 
无损伤缝合针是针体与缝线粗细相当、在缝合过程中不会造成二次损伤的连体针线。通常制作方法是在实体针针尾用激光打孔，将线头崁入孔中后固定，使缝针缝线连为一体。该制作方法复杂，需要专用设备。目前国内企业受制作工艺限制，型号不够完备、针尖不够锐利、针体不够光滑，应用受到限制。 
实用新型内容
为了克服上述不足，本实用新型要解决的技术问题是提供一种制作简单、针尖锐利、针体光滑的无损伤缝合针线。 
本实用新型解决其技术问题采取的技术方案是：采用注射针作为缝针，缝线通过线头崁入固定在针尾的管腔内而与针合为一体，形成无损伤缝合针线。它包括注射针尖(1)、针体(2)、针尾(3)和与针尾相连的缝线(4)，针尾与缝线崁合固定部(5)。注射针具有表面光滑、针尖锐利的特点，可以根据手术要求将各类缝线线头从针尾的管腔崁入固定，制成不同种类的注射针无损伤缝合针线。该实用新型有益效果是：注射针无损伤缝合针线具有针尖锐利、制作简单、在缝合过程中不会造成二次损伤。 
附图说明
附图为本实用新型注射针无损伤缝合针线主视图，附图中标号说明： 
1-针尖 
2-针体 
3-针尾 
4-缝线 
5-针尾与缝线崁合固定部 
具体实施方式
如附图所示，本实用新型采用注射针作为缝合针，缝线4通过线头崁入固定在针尾3的管腔内而与针合为一体5，形成无损伤缝合针线。注射针具有表面光滑、针尖1锐利的特点，可以根据手术要求将各种粗细和种类缝线4线头从针尾3的管腔崁入固定5，制成不同粗细和种类的注射针无损伤缝合针线。注射针的 针尖比较锋利，针杆光滑，便于穿透组织。 

Claims (1)

1.-一种以注射针作为缝针的无损伤缝合针线，其包括注射针尖(1)、针体(2)、针尾(3)和与针尾相连的缝线(4)，针尾与缝线通过崁合固定部(5)而连为一体。 
CN2010201539897U 2010-04-09 2010-04-09 注射针无损伤缝合针线 Expired - Fee Related CN201759610U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107811665A (zh) * 2012-02-23 2018-03-20 西北大学 改进的缝合线

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107811665A (zh) * 2012-02-23 2018-03-20 西北大学 改进的缝合线
CN107811665B (zh) * 2012-02-23 2020-09-04 高级缝合有限公司 改进的缝合线
US10881394B2 (en) 2012-02-23 2021-01-05 Northwestern University Mesh suture

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