CN202146358U - 一种脊柱复位装置及其万向椎弓根钉 - Google Patents
一种脊柱复位装置及其万向椎弓根钉 Download PDFInfo
- Publication number
- CN202146358U CN202146358U CN201120187982U CN201120187982U CN202146358U CN 202146358 U CN202146358 U CN 202146358U CN 201120187982 U CN201120187982 U CN 201120187982U CN 201120187982 U CN201120187982 U CN 201120187982U CN 202146358 U CN202146358 U CN 202146358U
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- Prior art keywords
- pressure ring
- hole
- button
- nail
- pedicle nail
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- 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
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- 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)
- Surgical Instruments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120187982U CN202146358U (zh) | 2011-06-03 | 2011-06-03 | 一种脊柱复位装置及其万向椎弓根钉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201120187982U CN202146358U (zh) | 2011-06-03 | 2011-06-03 | 一种脊柱复位装置及其万向椎弓根钉 |
Publications (1)
Publication Number | Publication Date |
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CN202146358U true CN202146358U (zh) | 2012-02-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201120187982U Expired - Lifetime CN202146358U (zh) | 2011-06-03 | 2011-06-03 | 一种脊柱复位装置及其万向椎弓根钉 |
Country Status (1)
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CN (1) | CN202146358U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107260280A (zh) * | 2017-06-29 | 2017-10-20 | 闻泰医疗科技(上海)有限公司 | 椎弓根钉提拉组件 |
CN111447884A (zh) * | 2017-12-15 | 2020-07-24 | 华沙整形外科股份有限公司 | 脊柱植入系统和使用方法 |
CN111479527A (zh) * | 2017-12-15 | 2020-07-31 | 华沙整形外科股份有限公司 | 脊柱植入系统和使用方法 |
CN113171166A (zh) * | 2021-04-26 | 2021-07-27 | 宁波兆盈医疗器械有限公司 | 一种多用途的椎弓根钉、其制备方法和固定方法 |
-
2011
- 2011-06-03 CN CN201120187982U patent/CN202146358U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107260280A (zh) * | 2017-06-29 | 2017-10-20 | 闻泰医疗科技(上海)有限公司 | 椎弓根钉提拉组件 |
CN107260280B (zh) * | 2017-06-29 | 2023-04-07 | 闻泰医疗科技(上海)有限公司 | 椎弓根钉提拉组件 |
CN111447884A (zh) * | 2017-12-15 | 2020-07-24 | 华沙整形外科股份有限公司 | 脊柱植入系统和使用方法 |
CN111479527A (zh) * | 2017-12-15 | 2020-07-31 | 华沙整形外科股份有限公司 | 脊柱植入系统和使用方法 |
CN111447884B (zh) * | 2017-12-15 | 2023-04-04 | 华沙整形外科股份有限公司 | 脊柱植入系统和使用方法 |
CN113171166A (zh) * | 2021-04-26 | 2021-07-27 | 宁波兆盈医疗器械有限公司 | 一种多用途的椎弓根钉、其制备方法和固定方法 |
CN113171166B (zh) * | 2021-04-26 | 2022-06-14 | 宁波兆盈医疗器械有限公司 | 一种多用途的椎弓根钉、其制备方法和固定方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SANYOU MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI TATENG MEDICAL DEVICE CO.,LTD. Effective date: 20140704 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201201 PUDONG NEW AREA, SHANGHAI TO: 201807 JIADING, SHANGHAI |
|
TR01 | Transfer of patent right |
Effective date of registration: 20140704 Address after: 201807 Jiading District Jia Tang Road, Shanghai, No. 1988 Patentee after: Shanghai Sanyou Medical Devices Co., Ltd. Address before: 201201, Pudong New Area, Shanghai Qing Road 356, 3, 2 floor Patentee before: Shanghai Tateng Medical Device Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 201807 Jiading District Jia Tang Road, Shanghai, No. 1988 Patentee after: Shanghai Sanyou medical equipment Limited by Share Ltd Address before: 201807 Jiading District Jia Tang Road, Shanghai, No. 1988 Patentee before: Shanghai Sanyou Medical Devices Co., Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20120222 |
|
CX01 | Expiry of patent term |