CN101669840A - 椎弓根螺钉 - Google Patents
椎弓根螺钉 Download PDFInfo
- Publication number
- CN101669840A CN101669840A CN200910192726A CN200910192726A CN101669840A CN 101669840 A CN101669840 A CN 101669840A CN 200910192726 A CN200910192726 A CN 200910192726A CN 200910192726 A CN200910192726 A CN 200910192726A CN 101669840 A CN101669840 A CN 101669840A
- Authority
- CN
- China
- Prior art keywords
- pedicle screw
- mortar cup
- mortar
- nail
- tail
- 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.)
- Granted
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
- A61B17/7035—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other
- A61B17/7037—Screws or hooks, wherein a rod-clamping part and a bone-anchoring part can pivot relative to each other wherein pivoting is blocked when the rod is clamped
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Neurology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101927269A CN101669840B (zh) | 2009-09-27 | 2009-09-27 | 椎弓根螺钉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009101927269A CN101669840B (zh) | 2009-09-27 | 2009-09-27 | 椎弓根螺钉 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101669840A true CN101669840A (zh) | 2010-03-17 |
CN101669840B CN101669840B (zh) | 2011-04-06 |
Family
ID=42017406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101927269A Expired - Fee Related CN101669840B (zh) | 2009-09-27 | 2009-09-27 | 椎弓根螺钉 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101669840B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102133132A (zh) * | 2010-12-31 | 2011-07-27 | 上海微创骨科医疗科技有限公司 | 动态椎弓根螺钉植入物 |
CN111658167A (zh) * | 2020-07-08 | 2020-09-15 | 北京大学第三医院(北京大学第三临床医学院) | 一体化椎弓根钉道检测装置 |
-
2009
- 2009-09-27 CN CN2009101927269A patent/CN101669840B/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102133132A (zh) * | 2010-12-31 | 2011-07-27 | 上海微创骨科医疗科技有限公司 | 动态椎弓根螺钉植入物 |
CN102133132B (zh) * | 2010-12-31 | 2013-01-02 | 上海微创骨科医疗科技有限公司 | 动态椎弓根螺钉植入物 |
CN111658167A (zh) * | 2020-07-08 | 2020-09-15 | 北京大学第三医院(北京大学第三临床医学院) | 一体化椎弓根钉道检测装置 |
CN111658167B (zh) * | 2020-07-08 | 2021-08-10 | 北京大学第三医院(北京大学第三临床医学院) | 一体化椎弓根钉道检测装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101669840B (zh) | 2011-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11612417B2 (en) | Spinal fixation system | |
JP5797748B2 (ja) | 骨アンカー | |
CN104042366B (zh) | 矫形可扩张装置 | |
AU2011291476B2 (en) | Spinal fixation system | |
US9504495B2 (en) | Multi-axial pedicle fixation assembly and method for use | |
CN105596040B (zh) | Tlif手术通道椎间撑开器 | |
JP2011500279A (ja) | 多軸スクリューアセンブリ | |
US20140276895A1 (en) | Tower tool for minimally invasive surgery | |
JP6259118B2 (ja) | 弾性力を持つ人工椎間ディスク | |
JP2013526374A5 (zh) | ||
WO2006129495A1 (ja) | 人工肘関節 | |
CN208851720U (zh) | 一种椎间动态固定器 | |
CN201551382U (zh) | 椎弓根螺钉 | |
CN104287819A (zh) | 一种医用可伸缩双螺纹、抗拔出的椎弓根螺钉组件 | |
CN101669840B (zh) | 椎弓根螺钉 | |
CN106137367A (zh) | 肩锁弹性固定板 | |
CN104546095B (zh) | 自适应浮动组合颈椎椎间融合器 | |
CN103860296A (zh) | 仿生低摩擦人工寰齿关节 | |
CN201631359U (zh) | 腰骶髂解剖角度棒板内固定装置 | |
CN105342729B (zh) | 一种弧形撑开融合器 | |
CN204169918U (zh) | 一种医用可伸缩双螺纹、抗拔出的椎弓根螺钉组件 | |
CN203763300U (zh) | 一种仿生低摩擦人工寰齿关节 | |
CN216962594U (zh) | 骨科矫形用椎弓根螺钉 | |
CN209629793U (zh) | 连接棒、穿棒支架及脊柱钉棒装置 | |
CN203662884U (zh) | 滑动加压腰椎椎弓内固定器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160629 Address after: Rui building Luo Sha Development Zone 527300 Guangdong province Yunfu city 7 floor, No. 702 Patentee after: Yunfu good care medical Polytron Technologies Inc. Address before: 510515, No. 1063, Sha Tai Road, Jing Jing District, Baiyun District, Guangdong, Guangzhou Patentee before: Zheng Minghui |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170214 Address after: Guangdong province Dongguan City Gaobu town 523000 three Tang Lu Sun Science and Technology Park A Building 2 floor B District Patentee after: GUANGDONG HAOYIHU MEDICAL TECHNOLOGY CO.,LTD. Address before: Rui building Luo Sha Development Zone 527300 Guangdong province Yunfu city 7 floor, No. 702 Patentee before: Yunfu good care medical Polytron Technologies Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 |