CN110946682B - 便于颈部活动的人工颈椎间盘假体 - Google Patents
便于颈部活动的人工颈椎间盘假体 Download PDFInfo
- Publication number
- CN110946682B CN110946682B CN201911291908.1A CN201911291908A CN110946682B CN 110946682 B CN110946682 B CN 110946682B CN 201911291908 A CN201911291908 A CN 201911291908A CN 110946682 B CN110946682 B CN 110946682B
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- Prior art keywords
- ring body
- swing rod
- plate
- top plate
- spring
- 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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Links
- 230000033001 locomotion Effects 0.000 title claims abstract description 20
- 230000000694 effects Effects 0.000 abstract description 4
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- 210000005036 nerve Anatomy 0.000 abstract 1
- 230000005489 elastic deformation Effects 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000115 thoracic cavity Anatomy 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 3
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 3
- 208000036319 cervical spondylosis Diseases 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 208000005801 spondylosis Diseases 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 210000000845 cartilage Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 210000000578 peripheral nerve Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
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- 238000010146 3D printing Methods 0.000 description 1
- 206010028836 Neck pain Diseases 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical class [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 210000004705 lumbosacral region Anatomy 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
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- 230000001766 physiological effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000020431 spinal cord injury Diseases 0.000 description 1
- 210000000273 spinal nerve root Anatomy 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000002517 zygapophyseal joint Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/442—Intervertebral or spinal discs, e.g. resilient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911291908.1A CN110946682B (zh) | 2019-12-16 | 2019-12-16 | 便于颈部活动的人工颈椎间盘假体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911291908.1A CN110946682B (zh) | 2019-12-16 | 2019-12-16 | 便于颈部活动的人工颈椎间盘假体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110946682A CN110946682A (zh) | 2020-04-03 |
CN110946682B true CN110946682B (zh) | 2022-02-11 |
Family
ID=69981738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911291908.1A Active CN110946682B (zh) | 2019-12-16 | 2019-12-16 | 便于颈部活动的人工颈椎间盘假体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110946682B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112535556B (zh) * | 2020-11-02 | 2022-04-08 | 淮阴工学院 | 一种气囊式人工颈椎间盘假体 |
CN114469458A (zh) * | 2022-01-12 | 2022-05-13 | 汕头大学 | 一种3d打印仿生人工椎间关节假体 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893889A (en) * | 1997-06-20 | 1999-04-13 | Harrington; Michael | Artificial disc |
CN1833619A (zh) * | 2005-03-16 | 2006-09-20 | 宝楠生技股份有限公司 | 椎间填充物 |
CN201602912U (zh) * | 2010-01-06 | 2010-10-13 | 深圳市斯玛仪器有限公司 | 钛网融合器 |
CN202027749U (zh) * | 2011-04-01 | 2011-11-09 | 北京化工大学 | 一种整体式人工椎间盘 |
KR20140126498A (ko) * | 2013-04-23 | 2014-10-31 | 오케이 메디넷 코리아(주) | 목 경추용 인공디스크 |
CN204971720U (zh) * | 2015-09-02 | 2016-01-20 | 李志忠 | 生物自锁型人工椎间盘系统 |
CN106821555A (zh) * | 2016-12-29 | 2017-06-13 | 大博医疗科技股份有限公司 | 三维弹性动态人工椎体 |
CN106943213A (zh) * | 2016-11-30 | 2017-07-14 | 重庆润泽医药有限公司 | 一种仿生椎间融合器 |
CN108836579A (zh) * | 2018-07-06 | 2018-11-20 | 北京爱康宜诚医疗器材有限公司 | 人工椎间盘架体 |
CN208243664U (zh) * | 2017-04-28 | 2018-12-18 | 北京爱康宜诚医疗器材有限公司 | 椎体假体 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10132588C2 (de) * | 2001-07-05 | 2003-05-22 | Fehling Instr Gmbh | Bandscheibenprothese |
US7048763B2 (en) * | 2001-10-01 | 2006-05-23 | Spinecore, Inc. | Intervertebral spacer device having a radially thinning belleville spring |
US20040093087A1 (en) * | 2002-11-05 | 2004-05-13 | Ferree Bret A. | Fluid-filled artificial disc replacement (ADR) |
US7485145B2 (en) * | 2004-02-23 | 2009-02-03 | Alphatec Spine, Incorporated | Artificial intervertebral disc assembly |
WO2007140382A2 (en) * | 2006-05-26 | 2007-12-06 | Abdou M S | Inter-vertebral disc motion devices and methods of use |
-
2019
- 2019-12-16 CN CN201911291908.1A patent/CN110946682B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893889A (en) * | 1997-06-20 | 1999-04-13 | Harrington; Michael | Artificial disc |
CN1833619A (zh) * | 2005-03-16 | 2006-09-20 | 宝楠生技股份有限公司 | 椎间填充物 |
CN201602912U (zh) * | 2010-01-06 | 2010-10-13 | 深圳市斯玛仪器有限公司 | 钛网融合器 |
CN202027749U (zh) * | 2011-04-01 | 2011-11-09 | 北京化工大学 | 一种整体式人工椎间盘 |
KR20140126498A (ko) * | 2013-04-23 | 2014-10-31 | 오케이 메디넷 코리아(주) | 목 경추용 인공디스크 |
CN204971720U (zh) * | 2015-09-02 | 2016-01-20 | 李志忠 | 生物自锁型人工椎间盘系统 |
CN106943213A (zh) * | 2016-11-30 | 2017-07-14 | 重庆润泽医药有限公司 | 一种仿生椎间融合器 |
CN106821555A (zh) * | 2016-12-29 | 2017-06-13 | 大博医疗科技股份有限公司 | 三维弹性动态人工椎体 |
CN208243664U (zh) * | 2017-04-28 | 2018-12-18 | 北京爱康宜诚医疗器材有限公司 | 椎体假体 |
CN108836579A (zh) * | 2018-07-06 | 2018-11-20 | 北京爱康宜诚医疗器材有限公司 | 人工椎间盘架体 |
Also Published As
Publication number | Publication date |
---|---|
CN110946682A (zh) | 2020-04-03 |
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Application publication date: 20200403 Assignee: Jiangsu Huichuang science and Education Development Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2022320000370 Denomination of invention: Artificial cervical disc prosthesis for cervical mobility Granted publication date: 20220211 License type: Common License Record date: 20221213 |
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Assignee: Jiangsu Huichuang science and Education Development Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2022320000370 Date of cancellation: 20241120 |
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