CN103830024B - 角度可调高度可伸缩人工椎体 - Google Patents
角度可调高度可伸缩人工椎体 Download PDFInfo
- Publication number
- CN103830024B CN103830024B CN201410078312.4A CN201410078312A CN103830024B CN 103830024 B CN103830024 B CN 103830024B CN 201410078312 A CN201410078312 A CN 201410078312A CN 103830024 B CN103830024 B CN 103830024B
- Authority
- CN
- China
- Prior art keywords
- hypocentrum
- fixing head
- end fixing
- vertebral elements
- elements
- 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
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 15
- 230000002787 reinforcement Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 241001133184 Colletotrichum agaves Species 0.000 claims description 8
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 6
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000008733 trauma Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 3
- 241001079814 Symphyotrichum pilosum Species 0.000 description 2
- 235000004224 Typha angustifolia Nutrition 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000001054 cortical effect Effects 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 208000007452 Plasmacytoma Diseases 0.000 description 1
- 241000425571 Trepanes Species 0.000 description 1
- 208000009956 adenocarcinoma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001394 metastastic effect Effects 0.000 description 1
- 206010061289 metastatic neoplasm Diseases 0.000 description 1
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
-
- 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
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Neurology (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)
- Surgical Instruments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410078312.4A CN103830024B (zh) | 2014-03-05 | 2014-03-05 | 角度可调高度可伸缩人工椎体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410078312.4A CN103830024B (zh) | 2014-03-05 | 2014-03-05 | 角度可调高度可伸缩人工椎体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103830024A CN103830024A (zh) | 2014-06-04 |
CN103830024B true CN103830024B (zh) | 2015-10-28 |
Family
ID=50794138
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410078312.4A Active CN103830024B (zh) | 2014-03-05 | 2014-03-05 | 角度可调高度可伸缩人工椎体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103830024B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106510905A (zh) * | 2016-11-23 | 2017-03-22 | 大博医疗科技股份有限公司 | 一种自身稳定可调节的人工椎体 |
US10687960B2 (en) | 2017-04-25 | 2020-06-23 | Second Affiliated Hospital Of Second Military Mediccal University, Shanghai | Assembled vertebral body |
CN106943215A (zh) * | 2017-04-25 | 2017-07-14 | 中国人民解放军第二军医大学第二附属医院 | 一种可调节组配式人工椎体 |
CN111134911B (zh) * | 2018-11-06 | 2022-03-01 | 贵州澳特拉斯科技有限公司 | 仿生人工脊柱关节 |
CN109758273A (zh) * | 2019-02-28 | 2019-05-17 | 河南省人民医院 | 一种可调式自稳定性腰骶段人工椎体 |
CN114081688B (zh) * | 2021-11-12 | 2023-08-01 | 四川大学华西医院 | 一种融合与非融合可调智能脊柱椎间植入体 |
CN114699227B (zh) * | 2022-06-08 | 2022-08-30 | 北京理贝尔生物工程研究所有限公司 | 椎体假体 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1774219A (zh) * | 2003-04-28 | 2006-05-17 | 库尔斯恩蒂斯股份公司 | 椎间植入物 |
CN101808597A (zh) * | 2008-10-24 | 2010-08-18 | 乌尔里克两合公司 | 用于植入在脊柱的椎体之间的植入体 |
CN203710189U (zh) * | 2014-03-05 | 2014-07-16 | 浙江科惠医疗器械有限公司 | 角度可调高度可伸缩人工椎体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2347472C (en) * | 1998-10-15 | 2008-02-12 | Synthes (U.S.A.) | Telescopic vertebral prosthesis |
US6866682B1 (en) * | 1999-09-02 | 2005-03-15 | Stryker Spine | Distractable corpectomy device |
US7674296B2 (en) * | 2005-04-21 | 2010-03-09 | Globus Medical, Inc. | Expandable vertebral prosthesis |
-
2014
- 2014-03-05 CN CN201410078312.4A patent/CN103830024B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1774219A (zh) * | 2003-04-28 | 2006-05-17 | 库尔斯恩蒂斯股份公司 | 椎间植入物 |
CN101808597A (zh) * | 2008-10-24 | 2010-08-18 | 乌尔里克两合公司 | 用于植入在脊柱的椎体之间的植入体 |
CN203710189U (zh) * | 2014-03-05 | 2014-07-16 | 浙江科惠医疗器械有限公司 | 角度可调高度可伸缩人工椎体 |
Also Published As
Publication number | Publication date |
---|---|
CN103830024A (zh) | 2014-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 321016 Zhejiang Province, Jinhua city Wucheng District Xianghua Street No. 466 Applicant after: CANWELL MEDICAL Co.,Ltd. Address before: 321016 Zhejiang city in Jinhua Province, Xinhua Street No. 466 Applicant before: ZHEJIANG CANWELL MEDICAL Co.,Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: KEHUI MEDICAL EQUIPMENT CO., LTD., ZHEJIANG TO: ZHEJIANG CANWELL MEDICAL CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Fang Ming Inventor after: Peng Wei Inventor after: Teng Honglin Inventor after: Zhu Weiqiang Inventor after: Zhang Huadong Inventor after: Fang Li Inventor before: Fang Ming Inventor before: Zhu Weiqiang Inventor before: Zhang Huadong Inventor before: Fang Li |
|
CB03 | Change of inventor or designer information | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Angle adjustable height retractable artificial vertebral body Effective date of registration: 20221205 Granted publication date: 20151028 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: CANWELL MEDICAL Co.,Ltd. Registration number: Y2022330003493 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20151028 Pledgee: Industrial and Commercial Bank of China Limited Jinhua Branch Pledgor: CANWELL MEDICAL Co.,Ltd. Registration number: Y2022330003493 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |