CN2805703Y - 导引克氏针 - Google Patents

导引克氏针 Download PDF

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Publication number
CN2805703Y
CN2805703Y CN 200520083862 CN200520083862U CN2805703Y CN 2805703 Y CN2805703 Y CN 2805703Y CN 200520083862 CN200520083862 CN 200520083862 CN 200520083862 U CN200520083862 U CN 200520083862U CN 2805703 Y CN2805703 Y CN 2805703Y
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outer tube
inner core
utility
model
kirschner wire
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CN 200520083862
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谢福广
赵静
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Individual
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Individual
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Abstract

一种导引克氏针,针体包括包外管和内芯,内芯置于中空的外管中,在外管的端头部开有圆孔,内芯的尖端从外管的圆孔中伸出。本实用新型由于采用内外两层结构,当在穿孔完毕后,可将内芯从外管中抽出,然后将钢丝延外管穿出,然后将外管抽出,钢丝则进行固定即可,这样大大提高手术的速度,降低了手术难度,减小患者的痛苦。

Description

导引克氏针
                      技术领域
本实用新型涉及一种医疗器具,尤其涉及一种有导引作用的克氏针。
                      背景技术
在骨折手术中我们经常用钢丝固定,钢丝的固定需要用克氏针来打眼,克氏针为一实心钢针。但当拔出打眼克氏针后往往出现位置变动或钢丝不易穿入,耽误了许多手术时间,给大夫增加了手术难度,增加了患者的痛苦。
                    发明内容
本实用新型的目的是提供一种对钢丝具有导引作用的克氏针。
为实现上述目的,本实用新型的技术方案如下:
一种导引克氏针,其特点是:针体包括包外管和内芯,内芯置于中空的外管中,在外管的端头部开有圆孔,内芯的尖端从外管的圆孔中伸出。
本实用新型由于采用内外两层结构,当在穿孔完毕后,可将内芯从外管中抽出,然后将钢丝延外管穿出,然后将外管抽出,钢丝则进行固定即可,这样大大提高手术的速度,降低了手术难度,减小患者的痛苦。
                 附图说明
图1为本实用新型的结构示意图。
                具体实施方式
实施例1
一种导引克氏针,针体包括外管2和内芯1,内芯1置于中空的外管2中,在外管2的端头部开有圆孔,内芯1的尖端从外管2的圆孔中伸出。

Claims (1)

1、一种导引克氏针,其特征在于:针体包括外管(2)和内芯(1),内芯(1)置于中空的外管(2)中,在外管(2)的端头部开有圆孔,内芯(1)的尖端从外管(2)的圆孔中伸出。
CN 200520083862 2005-06-01 2005-06-01 导引克氏针 Expired - Fee Related CN2805703Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520083862 CN2805703Y (zh) 2005-06-01 2005-06-01 导引克氏针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520083862 CN2805703Y (zh) 2005-06-01 2005-06-01 导引克氏针

Publications (1)

Publication Number Publication Date
CN2805703Y true CN2805703Y (zh) 2006-08-16

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ID=36920006

Family Applications (1)

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CN 200520083862 Expired - Fee Related CN2805703Y (zh) 2005-06-01 2005-06-01 导引克氏针

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CN (1) CN2805703Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104921791A (zh) * 2015-05-28 2015-09-23 苏州瑞华医院有限公司 一种克氏针保护套
CN109394321A (zh) * 2018-12-26 2019-03-01 昆明医科大学第二附属医院 一种利于关节镜下韧带止点骨折手术的一体化过线装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104921791A (zh) * 2015-05-28 2015-09-23 苏州瑞华医院有限公司 一种克氏针保护套
CN109394321A (zh) * 2018-12-26 2019-03-01 昆明医科大学第二附属医院 一种利于关节镜下韧带止点骨折手术的一体化过线装置

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