CN114392016B - 人工椎体 - Google Patents
人工椎体 Download PDFInfo
- Publication number
- CN114392016B CN114392016B CN202111660565.9A CN202111660565A CN114392016B CN 114392016 B CN114392016 B CN 114392016B CN 202111660565 A CN202111660565 A CN 202111660565A CN 114392016 B CN114392016 B CN 114392016B
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotating body
- shell
- artificial vertebral
- vertebral body
- 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
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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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30405—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements made by screwing complementary threads machined on the parts themselves
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30476—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements locked by an additional locking mechanism
- A61F2002/30494—Cooperating protrusions and recesses, e.g. radial serrations, located on abutting end surfaces of a longitudinal connection
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30537—Special structural features of bone or joint prostheses not otherwise provided for adjustable
- A61F2002/30556—Special structural features of bone or joint prostheses not otherwise provided for adjustable for adjusting thickness
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30565—Special structural features of bone or joint prostheses not otherwise provided for having spring elements
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111660565.9A CN114392016B (zh) | 2021-12-31 | 2021-12-31 | 人工椎体 |
PCT/CN2022/107155 WO2023124032A1 (zh) | 2021-12-31 | 2022-07-21 | 人工椎体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111660565.9A CN114392016B (zh) | 2021-12-31 | 2021-12-31 | 人工椎体 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114392016A CN114392016A (zh) | 2022-04-26 |
CN114392016B true CN114392016B (zh) | 2022-11-22 |
Family
ID=81229073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111660565.9A Active CN114392016B (zh) | 2021-12-31 | 2021-12-31 | 人工椎体 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN114392016B (zh) |
WO (1) | WO2023124032A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114392016B (zh) * | 2021-12-31 | 2022-11-22 | 北京纳通医疗科技控股有限公司 | 人工椎体 |
CN115670758B (zh) * | 2022-12-28 | 2023-04-18 | 北京爱康宜诚医疗器材有限公司 | 可调节人工椎体 |
CN116158893A (zh) * | 2023-04-26 | 2023-05-26 | 北京理贝尔生物工程研究所有限公司 | 椎间融合器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112057210A (zh) * | 2020-08-11 | 2020-12-11 | 上海三友医疗器械股份有限公司 | 可撑开型人工椎体及其安装工具 |
CN113520670A (zh) * | 2020-04-15 | 2021-10-22 | 杭州德晋医疗科技有限公司 | 旋转式人工腱索调节系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7704279B2 (en) * | 2005-04-12 | 2010-04-27 | Moskowitz Mosheh T | Bi-directional fixating transvertebral body screws, zero-profile horizontal intervertebral miniplates, expansile intervertebral body fusion devices, and posterior motion-calibrating interarticulating joint stapling device for spinal fusion |
WO2008112923A1 (en) * | 2007-03-13 | 2008-09-18 | Synthes Usa, Llc | Adjustable intervertebral implant |
US8591587B2 (en) * | 2007-10-30 | 2013-11-26 | Aesculap Implant Systems, Llc | Vertebral body replacement device and method for use to maintain a space between two vertebral bodies within a spine |
US20110196494A1 (en) * | 2009-12-04 | 2011-08-11 | Osteo Innovations Llc | Percutaneous interbody spine fusion devices, nuclear support device, spine fracture support device, delivery tools, percutaneous off-angle bone stapling/nailing fixation device and methods of use |
US8409283B2 (en) * | 2010-07-29 | 2013-04-02 | Warsaw Orthopedic, Inc. | Vertebral implant end cap |
US8632593B2 (en) * | 2011-11-23 | 2014-01-21 | Globus Medical, Inc. | Stabilizing vertebrae with expandable spacers |
US9144503B2 (en) * | 2012-10-12 | 2015-09-29 | Warsaw Orthopedic, Inc. | Expandable spinal implant system and method |
WO2014091030A1 (de) * | 2012-12-14 | 2014-06-19 | Facet-Link Inc. | Stufig expandierbarer wirbelzwischenraum-cage |
EP2967899B1 (en) * | 2013-03-15 | 2022-04-20 | Spectrum Spine IP Holdings, LLC | Expandable vertebral body replacement device |
US10758365B2 (en) * | 2017-05-08 | 2020-09-01 | Zavation Medical Products, Llc | Expandable spinal cage assemblies for supporting bone structures |
US11191650B2 (en) * | 2020-02-03 | 2021-12-07 | Globus Medical Inc. | Expandable fusions devices, instruments, and methods thereof |
CN114392016B (zh) * | 2021-12-31 | 2022-11-22 | 北京纳通医疗科技控股有限公司 | 人工椎体 |
-
2021
- 2021-12-31 CN CN202111660565.9A patent/CN114392016B/zh active Active
-
2022
- 2022-07-21 WO PCT/CN2022/107155 patent/WO2023124032A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113520670A (zh) * | 2020-04-15 | 2021-10-22 | 杭州德晋医疗科技有限公司 | 旋转式人工腱索调节系统 |
CN112057210A (zh) * | 2020-08-11 | 2020-12-11 | 上海三友医疗器械股份有限公司 | 可撑开型人工椎体及其安装工具 |
Also Published As
Publication number | Publication date |
---|---|
CN114392016A (zh) | 2022-04-26 |
WO2023124032A1 (zh) | 2023-07-06 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Hao Dingjun Inventor after: Xu Shufu Inventor after: Wu Haiyuan Inventor after: Zhang Xuedong Inventor after: Zhang Xun Inventor after: Zhen Chao Inventor after: Dong Yalong Inventor after: Dong Xiang Inventor before: Wu Haiyuan Inventor before: Xu Shufu Inventor before: Zhang Xuedong Inventor before: Zhang Xun Inventor before: Zhen Chao Inventor before: Dong Yalong Inventor before: Dong Xiang |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221102 Address after: G356, 3rd floor, building 1, yard 9, CHENGWAN street, Haidian District, Beijing 100094 Applicant after: Beijing natong Medical Technology Holding Co.,Ltd. Applicant after: TIANJIN ZHENGTIAN MEDICAL APPLIANCE Co.,Ltd. Address before: G356, 3rd floor, building 1, yard 9, CHENGWAN street, Haidian District, Beijing 100094 Applicant before: Beijing natong Medical Technology Holding Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |