CN2403374Y - 组合自锁式髓内钉 - Google Patents
组合自锁式髓内钉 Download PDFInfo
- Publication number
- CN2403374Y CN2403374Y CN 00222007 CN00222007U CN2403374Y CN 2403374 Y CN2403374 Y CN 2403374Y CN 00222007 CN00222007 CN 00222007 CN 00222007 U CN00222007 U CN 00222007U CN 2403374 Y CN2403374 Y CN 2403374Y
- Authority
- CN
- China
- Prior art keywords
- self
- nail
- locking
- main nail
- lock
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001737 promoting effect Effects 0.000 claims 1
- 210000000988 bone and bone Anatomy 0.000 abstract description 9
- 239000002184 metal Substances 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 208000010392 Bone Fractures Diseases 0.000 description 14
- 206010017076 Fracture Diseases 0.000 description 11
- 210000002758 humerus Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000002303 tibia Anatomy 0.000 description 3
- 238000005773 Enders reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 208000001581 lymphogranuloma venereum Diseases 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 108010048734 sclerotin Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
Description
Claims (1)
- 一种组合自锁式髓内钉,其特征在于它由一根呈圆管柱状,分为尾、体、尖三部分,在尾、尖部的管壁上开有多个纵形槽口的主钉,一根呈实心圆柱状,两端有内螺纹腔的自锁柱,一至多枚上端有内螺纹腔而下端有开口的持臂柱夹持单个和一对矩形旋转臂,并用绞销连接构成的自锁钉,一枚自锁螺钉组成,所述自锁柱和多枚自锁钉都可自由插入和取出于主钉中央空腔内,自锁钉的旋转臂可经主钉管壁纵形槽口向外旋转张开,自锁螺钉可旋入主钉尾端内螺纹腔,起推动、固定腔内的自锁柱和自锁钉。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00222007 CN2403374Y (zh) | 2000-01-03 | 2000-01-03 | 组合自锁式髓内钉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 00222007 CN2403374Y (zh) | 2000-01-03 | 2000-01-03 | 组合自锁式髓内钉 |
Publications (1)
Publication Number | Publication Date |
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CN2403374Y true CN2403374Y (zh) | 2000-11-01 |
Family
ID=33586811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 00222007 Expired - Fee Related CN2403374Y (zh) | 2000-01-03 | 2000-01-03 | 组合自锁式髓内钉 |
Country Status (1)
Country | Link |
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CN (1) | CN2403374Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108433798A (zh) * | 2018-04-16 | 2018-08-24 | 无锡市第九人民医院 | 一种具有锁定钢板效果的髓内钉 |
CN108478268A (zh) * | 2018-05-29 | 2018-09-04 | 迪恩医疗科技有限公司 | 带钩式骨科螺钉 |
CN113262030A (zh) * | 2021-06-22 | 2021-08-17 | 吉林大学 | 一种儿童子母弹性髓内钉 |
-
2000
- 2000-01-03 CN CN 00222007 patent/CN2403374Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108433798A (zh) * | 2018-04-16 | 2018-08-24 | 无锡市第九人民医院 | 一种具有锁定钢板效果的髓内钉 |
CN108433798B (zh) * | 2018-04-16 | 2023-12-22 | 无锡市第九人民医院 | 一种具有锁定钢板效果的髓内钉 |
CN108478268A (zh) * | 2018-05-29 | 2018-09-04 | 迪恩医疗科技有限公司 | 带钩式骨科螺钉 |
CN108478268B (zh) * | 2018-05-29 | 2023-09-12 | 迪恩医疗科技有限公司 | 带钩式骨科螺钉 |
CN113262030A (zh) * | 2021-06-22 | 2021-08-17 | 吉林大学 | 一种儿童子母弹性髓内钉 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: PENG YIDE Free format text: CHANGE FOR CO-PATENTEE; FORMER NAME OR ADDRESS: NONE Owner name: YANG TIANFU Free format text: FORMER NAME OR ADDRESS: PENG YIDE |
|
CP03 | Change of name, title or address |
Address after: 610041 Department 1, West China Hospital of Sichuan University, No.17 Guoxue Lane, Wuhou District, Chengdu, Sichuan Province Co-patentee after: Peng Yide Patentee after: Yang Tianfu Address before: 611731 Sichuan County town of Xipu province Handan Highway Bureau hospital Patentee before: Peng Yide |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |