CN105640637A - 一种骨针结构 - Google Patents

一种骨针结构 Download PDF

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Publication number
CN105640637A
CN105640637A CN201410638941.8A CN201410638941A CN105640637A CN 105640637 A CN105640637 A CN 105640637A CN 201410638941 A CN201410638941 A CN 201410638941A CN 105640637 A CN105640637 A CN 105640637A
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China
Prior art keywords
spicule
hole
bone
bone spicule
collar
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CN201410638941.8A
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English (en)
Inventor
宋普庆
赵淮
张忠祥
邱文宾
裴云霜
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WUXI WENTAI BAIDE MEDICAL DEVICES Co Ltd
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WUXI WENTAI BAIDE MEDICAL DEVICES Co Ltd
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Priority to CN201410638941.8A priority Critical patent/CN105640637A/zh
Publication of CN105640637A publication Critical patent/CN105640637A/zh
Pending legal-status Critical Current

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Abstract

本发明提供了一种骨针结构，有效防止了骨板相对于骨针的相对滑动，保证了骨折骨体的接合效果，其包括骨针本体，所述骨针本体内设置有第一通孔，其特征在于：所述骨针本体上设置有与所述第一通孔交叉的第二通孔。

Description

一种骨针结构
技术领域
本发明涉及医学临床内定手术器械的技术领域，具体涉及一种骨针结构。
背景技术
在医学临床手术中，骨折通常采用骨针配合骨板来进行处理，为减小骨针的穿透阻力，现有的骨针呈光滑周面结构，由于骨针的周面光滑，骨针在固定骨折的骨体时，骨体会产生相对于骨针的滑动，从而造成了骨折骨体的分离，失去了骨针的固定作用。
发明内容
针对上述问题，本发明提供了一种骨针结构，有效防止了骨板相对于骨针的相对滑动，保证了骨折骨体的接合效果。
其技术方案是这样的：一种骨针结构，其包括骨针本体，所述骨针本体内设置有第一通孔，其特征在于：所述骨针本体上设置有与所述第一通孔交叉的第二通孔。
其进一步特征在于：所述骨针本体上设置有套环，所述第二通孔设置在所述套环内；所述第一通孔与所述第二通孔垂直；所述套环侧设置有凹槽。
本发明的上述结构中，由于骨针本体内设置有第一通孔，骨针本体上设置有与第一通孔交叉的第二通孔，在骨针定位后，在第二通孔中通过钢丝或者钢缆对骨针和骨体进行捆绑加固，实现有效的骨折复位和稳定的骨针固定作用，避免发生移位或者后退，有效防止了骨板相对于骨针的相对滑动，保证了骨折骨体的接合效果。
附图说明
图1为本发明骨针结构主视图。
具体实施方式
见图1，一种骨针结构，其包括骨针本体1，骨针本体1内设置有第一通孔2，骨针本体1上设置有与第一通孔2交叉的第二通孔3。
骨针本体1上设置有套环4，第二通孔3设置在套环4内，保证了套环4的加工，从而保证了第二通孔3的加工。
套环3侧设置有凹槽5，钢丝或者钢缆卷绕在凹槽5上，防止了钢丝或者钢缆的滑移，进一步保证了骨针与骨体的稳定固定。
第一通孔2与第二通孔3垂直，进一步降低了第二通孔的加工难度。

Claims (4)

1.一种骨针结构，其包括骨针本体，所述骨针本体内设置有第一通孔，其特征在于：所述骨针本体上设置有与所述第一通孔交叉的第二通孔。
2.根据权利要求1所述的一种骨针结构，其特征在于：所述骨针本体上设置有套环，所述第二通孔设置在所述套环内。
3.根据权利要求1或者2所述的一种骨针结构，其特征在于：所述第一通孔与所述第二通孔垂直。
4.根据权利要求3所述的一种骨针结构，其特征在于：所述套环侧设置有凹槽。
CN201410638941.8A 2014-11-13 2014-11-13 一种骨针结构 Pending CN105640637A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410638941.8A CN105640637A (zh) 2014-11-13 2014-11-13 一种骨针结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410638941.8A CN105640637A (zh) 2014-11-13 2014-11-13 一种骨针结构

Publications (1)

Publication Number Publication Date
CN105640637A true CN105640637A (zh) 2016-06-08

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Family Applications (1)

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CN201410638941.8A Pending CN105640637A (zh) 2014-11-13 2014-11-13 一种骨针结构

Country Status (1)

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CN (1) CN105640637A (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201104914Y (zh) * 2008-01-23 2008-08-27 侯晓华 一种用于骨折治疗的张力钢丝内固定系统
CN203379205U (zh) * 2013-05-31 2014-01-08 李云峰 带孔眼槽式钢针
CN204260820U (zh) * 2014-11-13 2015-04-15 无锡市闻泰百得医疗器械有限公司 骨针结构

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201104914Y (zh) * 2008-01-23 2008-08-27 侯晓华 一种用于骨折治疗的张力钢丝内固定系统
CN203379205U (zh) * 2013-05-31 2014-01-08 李云峰 带孔眼槽式钢针
CN204260820U (zh) * 2014-11-13 2015-04-15 无锡市闻泰百得医疗器械有限公司 骨针结构

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Application publication date: 20160608