CN104799934B - 椎弓根置钉导向器 - Google Patents
椎弓根置钉导向器 Download PDFInfo
- Publication number
- CN104799934B CN104799934B CN201510253398.4A CN201510253398A CN104799934B CN 104799934 B CN104799934 B CN 104799934B CN 201510253398 A CN201510253398 A CN 201510253398A CN 104799934 B CN104799934 B CN 104799934B
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- CN
- China
- Prior art keywords
- sagittal plane
- angle
- pedestal
- vertical adjusting
- plane angle
- 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.)
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 239000000837 restrainer Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010019909 Hernia Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
-
- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/90—Guides therefor
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (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 (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510253398.4A CN104799934B (zh) | 2015-05-18 | 2015-05-18 | 椎弓根置钉导向器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510253398.4A CN104799934B (zh) | 2015-05-18 | 2015-05-18 | 椎弓根置钉导向器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104799934A CN104799934A (zh) | 2015-07-29 |
CN104799934B true CN104799934B (zh) | 2017-01-11 |
Family
ID=53685444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510253398.4A Active CN104799934B (zh) | 2015-05-18 | 2015-05-18 | 椎弓根置钉导向器 |
Country Status (1)
Country | Link |
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CN (1) | CN104799934B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105997269B (zh) * | 2016-04-27 | 2019-03-01 | 中国科学院深圳先进技术研究院 | 手动微创脊柱手术导引器 |
CN106618721B (zh) * | 2016-11-07 | 2019-03-15 | 中国人民解放军第四军医大学 | 一种可调整距离和角度的骶髂钉定位装置 |
CN107296648B (zh) * | 2017-08-07 | 2019-06-07 | 刘明 | 一种用于骨科脊柱手术的椎体万向复位器 |
CN107518936B (zh) * | 2017-08-23 | 2024-04-23 | 上海交通大学医学院附属第九人民医院 | 全脊柱椎弓根定位套筒 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4723544A (en) * | 1986-07-09 | 1988-02-09 | Moore Robert R | Hemispherical vectoring needle guide for discolysis |
CN2416867Y (zh) * | 2000-04-07 | 2001-01-31 | 傅一山 | 椎弓根置钉导向器 |
CN2678586Y (zh) * | 2004-01-09 | 2005-02-16 | 叶保国 | 椎弓根钉植钉导向器 |
CN203815568U (zh) * | 2014-03-24 | 2014-09-10 | 中国人民解放军第二军医大学 | 寰枢椎椎弓根螺钉导向器 |
CN203885586U (zh) * | 2014-06-12 | 2014-10-22 | 大连医科大学附属第一医院 | 穿刺架 |
CN204318891U (zh) * | 2014-10-24 | 2015-05-13 | 陈晓东 | 经椎弓根置入导向器 |
CN204274629U (zh) * | 2014-11-13 | 2015-04-22 | 林永绥 | 一种椎弓根钉进钉点*** |
CN204274630U (zh) * | 2014-11-13 | 2015-04-22 | 林永绥 | 一种锥弓根钉置钉导向器 |
CN204708973U (zh) * | 2015-05-18 | 2015-10-21 | 阮渊 | 椎弓根置钉导向器 |
-
2015
- 2015-05-18 CN CN201510253398.4A patent/CN104799934B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN104799934A (zh) | 2015-07-29 |
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C06 | Publication | ||
PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 213002, 2, China dragon garden, Xinbei District, Xinbei District, Jiangsu, Changzhou 501 Applicant after: Ruan Yuan Address before: 2 Yongning Road, Tianning Road, Tianning District, Jiangsu, Changzhou 213002 Applicant before: Ruan Yuan |
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COR | Change of bibliographic data | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 200000 1st floor, 1990 Jinbi Road, Fengxian District, Shanghai Patentee after: Shanghai sepai Intelligent Technology Co.,Ltd. Address before: 213002 Room 501, building 2, Zhonghai Longcheng garden, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Ruan Yuan |