CN110934671B - 人工颈椎间盘假体 - Google Patents
人工颈椎间盘假体 Download PDFInfo
- Publication number
- CN110934671B CN110934671B CN201911292622.5A CN201911292622A CN110934671B CN 110934671 B CN110934671 B CN 110934671B CN 201911292622 A CN201911292622 A CN 201911292622A CN 110934671 B CN110934671 B CN 110934671B
- Authority
- CN
- China
- Prior art keywords
- annular
- hole
- ring body
- ring
- prosthesis
- 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.)
- Active
Links
- 238000009423 ventilation Methods 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000004925 denaturation Methods 0.000 abstract 1
- 230000036425 denaturation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 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 (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911292622.5A CN110934671B (zh) | 2019-12-16 | 2019-12-16 | 人工颈椎间盘假体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911292622.5A CN110934671B (zh) | 2019-12-16 | 2019-12-16 | 人工颈椎间盘假体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110934671A CN110934671A (zh) | 2020-03-31 |
CN110934671B true CN110934671B (zh) | 2021-12-21 |
Family
ID=69911121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201911292622.5A Active CN110934671B (zh) | 2019-12-16 | 2019-12-16 | 人工颈椎间盘假体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110934671B (zh) |
Families Citing this family (1)
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893889A (en) * | 1997-06-20 | 1999-04-13 | Harrington; Michael | Artificial disc |
CN202554168U (zh) * | 2012-02-10 | 2012-11-28 | 北京爱康宜诚医疗器材股份有限公司 | 自稳定人工椎体 |
CN102860864A (zh) * | 2012-10-18 | 2013-01-09 | 胡勇 | 一种具有融合结构的第二颈椎置换器 |
CN109009581A (zh) * | 2018-09-13 | 2018-12-18 | 陕西东望科技有限公司 | 一种组配式人工椎体 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7485145B2 (en) * | 2004-02-23 | 2009-02-03 | Alphatec Spine, Incorporated | Artificial intervertebral disc assembly |
CN103190969A (zh) * | 2013-05-02 | 2013-07-10 | 山东威高骨科材料有限公司 | 人工椎间盘 |
CN204542473U (zh) * | 2015-03-24 | 2015-08-12 | 中国兵器科学研究院宁波分院 | 一种人工脊柱椎间盘假体 |
CN107802383A (zh) * | 2017-11-16 | 2018-03-16 | 天津正天医疗器械有限公司 | 具有骨长入微孔的腰椎用椎间融合器 |
-
2019
- 2019-12-16 CN CN201911292622.5A patent/CN110934671B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5893889A (en) * | 1997-06-20 | 1999-04-13 | Harrington; Michael | Artificial disc |
CN202554168U (zh) * | 2012-02-10 | 2012-11-28 | 北京爱康宜诚医疗器材股份有限公司 | 自稳定人工椎体 |
CN102860864A (zh) * | 2012-10-18 | 2013-01-09 | 胡勇 | 一种具有融合结构的第二颈椎置换器 |
CN109009581A (zh) * | 2018-09-13 | 2018-12-18 | 陕西东望科技有限公司 | 一种组配式人工椎体 |
Also Published As
Publication number | Publication date |
---|---|
CN110934671A (zh) | 2020-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10517733B2 (en) | Artificial intervertebral disc with lower height | |
JP4854775B2 (ja) | 関節継手を有する人工椎間装置 | |
US7780733B2 (en) | Artificial spinal disc replacement system and method | |
US7887590B2 (en) | Intervertebral disc prosthesis | |
JP4920602B2 (ja) | 衝撃吸収椎間補綴板 | |
US7485145B2 (en) | Artificial intervertebral disc assembly | |
CN110946682B (zh) | 便于颈部活动的人工颈椎间盘假体 | |
CN208851720U (zh) | 一种椎间动态固定器 | |
CN110934671B (zh) | 人工颈椎间盘假体 | |
CN105105889A (zh) | 一种人工腰椎间盘假体 | |
CN104799928A (zh) | 棘板间动态稳定系统 | |
CN102715969B (zh) | 一种组合式人工椎体 | |
CN221229472U (zh) | 寰枢椎假体 | |
WO2021129620A1 (zh) | 柔性髋关节柄及采用其的柔性髋关节假体 | |
CN103860296B (zh) | 仿生低摩擦人工寰齿关节 | |
CN111700716B (zh) | 组配式颈椎钩椎关节融合器 | |
CN213250068U (zh) | 一种颈椎钩椎关节融合器 | |
CN114533350A (zh) | 一种人工椎间盘假体 | |
CN103860297B (zh) | 仿生人工寰齿关节 | |
CN106491249B (zh) | 一种仿真人工脊柱 | |
CN112190369A (zh) | 一种闭合导向型股骨柄 | |
CN217472164U (zh) | 一种人工椎间盘假体 | |
CN204708957U (zh) | 棘板间动态稳定系统 | |
CN103315830A (zh) | 一种带人字形双向止退倒齿的ω型人工颈椎间盘植入假体 | |
CN205434005U (zh) | 一种颈椎间盘假体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200331 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 Granted publication date: 20211221 License type: Common License Record date: 20221213 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Huichuang science and Education Development Co.,Ltd. Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2022320000370 Date of cancellation: 20241120 |
|
EC01 | Cancellation of recordation of patent licensing contract |