CN110856673A - 距骨植入件 - Google Patents
距骨植入件 Download PDFInfo
- Publication number
- CN110856673A CN110856673A CN201810975376.2A CN201810975376A CN110856673A CN 110856673 A CN110856673 A CN 110856673A CN 201810975376 A CN201810975376 A CN 201810975376A CN 110856673 A CN110856673 A CN 110856673A
- Authority
- CN
- China
- Prior art keywords
- arc surface
- top arc
- lateral
- medial
- talar
- 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.)
- Granted
Links
- 239000007943 implant Substances 0.000 title claims abstract description 74
- 210000004233 talus Anatomy 0.000 title claims abstract description 64
- 238000004873 anchoring Methods 0.000 claims description 14
- 210000000459 calcaneus Anatomy 0.000 claims description 5
- 210000002303 tibia Anatomy 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims 1
- 210000000544 articulatio talocruralis Anatomy 0.000 abstract description 25
- 210000003423 ankle Anatomy 0.000 description 12
- 210000000988 bone and bone Anatomy 0.000 description 7
- 230000008859 change Effects 0.000 description 4
- 210000002683 foot Anatomy 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003041 ligament Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 210000003371 toe Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010031264 Osteonecrosis Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- UVXCXZBZPFCAAJ-UHFFFAOYSA-N arc-111 Chemical compound C1=C2OCOC2=CC2=C(N(CCN(C)C)C(=O)C3=C4C=C(C(=C3)OC)OC)C4=CN=C21 UVXCXZBZPFCAAJ-UHFFFAOYSA-N 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 210000005065 subchondral bone plate Anatomy 0.000 description 1
- 210000001137 tarsal bone 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
- A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
- A61F2/4202—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for ankles
-
- 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
- A61F2/42—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes
- A61F2/4202—Joints for wrists or ankles; for hands, e.g. fingers; for feet, e.g. toes for ankles
- A61F2002/4207—Talar components
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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 (19)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810975376.2A CN110856673B (zh) | 2018-08-24 | 2018-08-24 | 距骨植入件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810975376.2A CN110856673B (zh) | 2018-08-24 | 2018-08-24 | 距骨植入件 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110856673A true CN110856673A (zh) | 2020-03-03 |
CN110856673B CN110856673B (zh) | 2024-11-08 |
Family
ID=69635753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810975376.2A Active CN110856673B (zh) | 2018-08-24 | 2018-08-24 | 距骨植入件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110856673B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114246709A (zh) * | 2020-09-24 | 2022-03-29 | 复旦大学附属华山医院 | 人工踝关节假体组件 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060142870A1 (en) * | 2004-08-19 | 2006-06-29 | Shawn Robinson | Modular total ankle prosthesis apparatuses, systems and methods, and systems and methods for bone resection and prosthetic implantation |
US20100004743A1 (en) * | 2008-07-03 | 2010-01-07 | Fellowship of Orthopaedic Researchers, LLC | Talar implants and methods of use |
US20100262150A1 (en) * | 2009-04-13 | 2010-10-14 | George John Lian | Custom radiographically designed cutting guides and instruments for use in total ankle replacement surgery |
US20120046753A1 (en) * | 2010-08-23 | 2012-02-23 | Fellowship of Orthopaedic Researchs, Inc. | Talar implants and methods of use |
US20150320567A1 (en) * | 2014-05-12 | 2015-11-12 | Integra Lifesciences Corporation | Total Ankle Replacement Prosthesis |
CN106029009A (zh) * | 2014-11-07 | 2016-10-12 | 瑞特医疗技术公司 | 距骨圆顶固定杆 |
US20180098858A1 (en) * | 2015-01-20 | 2018-04-12 | Exactech, Inc. | Talar implant for modifying joint kinematics |
CN209154113U (zh) * | 2018-08-24 | 2019-07-26 | 上海三友医疗器械股份有限公司 | 距骨植入件 |
-
2018
- 2018-08-24 CN CN201810975376.2A patent/CN110856673B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060142870A1 (en) * | 2004-08-19 | 2006-06-29 | Shawn Robinson | Modular total ankle prosthesis apparatuses, systems and methods, and systems and methods for bone resection and prosthetic implantation |
US20100004743A1 (en) * | 2008-07-03 | 2010-01-07 | Fellowship of Orthopaedic Researchers, LLC | Talar implants and methods of use |
US20100262150A1 (en) * | 2009-04-13 | 2010-10-14 | George John Lian | Custom radiographically designed cutting guides and instruments for use in total ankle replacement surgery |
US20120046753A1 (en) * | 2010-08-23 | 2012-02-23 | Fellowship of Orthopaedic Researchs, Inc. | Talar implants and methods of use |
US20150320567A1 (en) * | 2014-05-12 | 2015-11-12 | Integra Lifesciences Corporation | Total Ankle Replacement Prosthesis |
CN106029009A (zh) * | 2014-11-07 | 2016-10-12 | 瑞特医疗技术公司 | 距骨圆顶固定杆 |
US20180098858A1 (en) * | 2015-01-20 | 2018-04-12 | Exactech, Inc. | Talar implant for modifying joint kinematics |
CN209154113U (zh) * | 2018-08-24 | 2019-07-26 | 上海三友医疗器械股份有限公司 | 距骨植入件 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114246709A (zh) * | 2020-09-24 | 2022-03-29 | 复旦大学附属华山医院 | 人工踝关节假体组件 |
Also Published As
Publication number | Publication date |
---|---|
CN110856673B (zh) | 2024-11-08 |
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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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ma Xin Inventor after: Chen Li Inventor after: Wang Chen Inventor after: Geng Xiang Inventor after: Zheng Bozong Inventor after: Zhao Dahang Inventor after: Wang Shaobai Inventor after: Wang Xu Inventor after: Fan Yunping Inventor after: Huang Jiazhang Inventor after: Huang Dichao Inventor after: Zhang Gonghao Inventor after: Zhang Chao Inventor before: Zhao Dahang Inventor before: Chen Li Inventor before: Wang Chen Inventor before: Geng Xiang Inventor before: Zheng Bozong Inventor before: Ma Xin Inventor before: Wang Shaobai Inventor before: Wang Xu Inventor before: Fan Yunping Inventor before: Huang Jiazhang Inventor before: Huang Dichao Inventor before: Zhang Gonghao Inventor before: Zhang Chao |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240513 Address after: No.385, Huirong Road, Jiading Industrial Zone, Jiading District, Shanghai, 201815 Applicant after: SHANGHAI SANYOU MEDICAL Co.,Ltd. Country or region after: China Applicant after: HUASHAN HOSPITAL, FUDAN University Applicant after: Wang Shaobai Address before: No. 1988, Jiatang Road, Jiading District, Shanghai, 201807 Applicant before: SHANGHAI SANYOU MEDICAL Co.,Ltd. Country or region before: China Applicant before: Ma Xin Applicant before: Wang Shaobai |
|
GR01 | Patent grant |