CN2915048Y - U型膨胀式椎弓根螺钉 - Google Patents
U型膨胀式椎弓根螺钉 Download PDFInfo
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- CN2915048Y CN2915048Y CN 200620079008 CN200620079008U CN2915048Y CN 2915048 Y CN2915048 Y CN 2915048Y CN 200620079008 CN200620079008 CN 200620079008 CN 200620079008 U CN200620079008 U CN 200620079008U CN 2915048 Y CN2915048 Y CN 2915048Y
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- hollow screw
- blind hole
- screw
- external hollow
- hole road
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620079008 CN2915048Y (zh) | 2006-05-18 | 2006-05-18 | U型膨胀式椎弓根螺钉 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620079008 CN2915048Y (zh) | 2006-05-18 | 2006-05-18 | U型膨胀式椎弓根螺钉 |
Publications (1)
Publication Number | Publication Date |
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CN2915048Y true CN2915048Y (zh) | 2007-06-27 |
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CN 200620079008 Expired - Lifetime CN2915048Y (zh) | 2006-05-18 | 2006-05-18 | U型膨胀式椎弓根螺钉 |
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CN (1) | CN2915048Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103519880A (zh) * | 2013-10-09 | 2014-01-22 | 中国人民解放军第四军医大学 | 双膨胀空心加压螺钉 |
CN104224302A (zh) * | 2014-09-02 | 2014-12-24 | 浙江科惠医疗器械有限公司 | 带膨胀结构的锁定接骨螺钉 |
CN108498155A (zh) * | 2018-04-26 | 2018-09-07 | 重庆医科大学附属永川医院 | 一种自锁防旋椎弓根螺钉及其使用方法 |
-
2006
- 2006-05-18 CN CN 200620079008 patent/CN2915048Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103519880A (zh) * | 2013-10-09 | 2014-01-22 | 中国人民解放军第四军医大学 | 双膨胀空心加压螺钉 |
CN104224302A (zh) * | 2014-09-02 | 2014-12-24 | 浙江科惠医疗器械有限公司 | 带膨胀结构的锁定接骨螺钉 |
CN108498155A (zh) * | 2018-04-26 | 2018-09-07 | 重庆医科大学附属永川医院 | 一种自锁防旋椎弓根螺钉及其使用方法 |
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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: THE 4TH MILITARY SURGEON UNIV. P. L. A. Free format text: FORMER OWNER: LEI WEI Effective date: 20140930 Free format text: FORMER OWNER: WU ZIXIANG Effective date: 20140930 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140930 Address after: 710032 Changle West Road, Shaanxi, China, No. 17, No. Patentee after: The Fourth Military Medical University of the Chinese People's Liberation Army Address before: Four Department of orthopedics, Xijing Hospital, 17 West Changle Road, Xi'an, Shaanxi 710032, China Patentee before: Lei Wei Patentee before: Wu Zixiang |
|
CX01 | Expiry of patent term |
Granted publication date: 20070627 |
|
EXPY | Termination of patent right or utility model |