CN108403262B - 一种股骨柄假体 - Google Patents
一种股骨柄假体 Download PDFInfo
- Publication number
- CN108403262B CN108403262B CN201810172423.XA CN201810172423A CN108403262B CN 108403262 B CN108403262 B CN 108403262B CN 201810172423 A CN201810172423 A CN 201810172423A CN 108403262 B CN108403262 B CN 108403262B
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- Prior art keywords
- femoral stem
- femoral
- prosthesis
- section
- proximal
- 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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- 210000002436 femur neck Anatomy 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000005299 abrasion Methods 0.000 abstract description 6
- 206010051728 Bone erosion Diseases 0.000 abstract description 5
- 238000004904 shortening Methods 0.000 abstract description 3
- 210000004394 hip joint Anatomy 0.000 description 6
- 210000000988 bone and bone Anatomy 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 3
- 206010010356 Congenital anomaly Diseases 0.000 description 2
- 206010023204 Joint dislocation Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004409 osteocyte Anatomy 0.000 description 2
- 230000002980 postoperative effect Effects 0.000 description 2
- 230000035755 proliferation Effects 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000036487 Arthropathies Diseases 0.000 description 1
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 208000009248 Congenital Hip Dislocation Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 208000014906 developmental dysplasia of the hip Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000011541 total hip replacement Methods 0.000 description 1
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- 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
- A61F2310/00—Prostheses classified in A61F2/28 or A61F2/30 - A61F2/44 being constructed from or coated with a particular material
- A61F2310/00389—The prosthesis being coated or covered with a particular material
- A61F2310/00395—Coating or prosthesis-covering structure made of metals or of alloys
- A61F2310/00407—Coating made of titanium or of Ti-based alloys
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 (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180039473A KR102168619B1 (ko) | 2017-08-07 | 2018-04-05 | 선천성고관절발육불량 치료용 코브라 형상 대퇴스템삽입물 |
JP2018074856A JP6728554B2 (ja) | 2017-08-07 | 2018-04-09 | コブラ型大腿ステムプロテーゼ |
Applications Claiming Priority (4)
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CN201720976081 | 2017-08-07 | ||
CN2017209760818 | 2017-08-07 | ||
CN201721684843 | 2017-12-06 | ||
CN2017216848433 | 2017-12-06 |
Publications (2)
Publication Number | Publication Date |
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CN108403262A CN108403262A (zh) | 2018-08-17 |
CN108403262B true CN108403262B (zh) | 2020-05-08 |
Family
ID=62662419
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810172423.XA Active CN108403262B (zh) | 2017-08-07 | 2018-03-01 | 一种股骨柄假体 |
CN201810172072.2A Active CN108210128B (zh) | 2017-08-07 | 2018-03-01 | 一种人工α股骨柄假体 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810172072.2A Active CN108210128B (zh) | 2017-08-07 | 2018-03-01 | 一种人工α股骨柄假体 |
Country Status (2)
Country | Link |
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US (2) | US20190038421A1 (zh) |
CN (2) | CN108403262B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109044569A (zh) * | 2018-09-06 | 2018-12-21 | 北京安颂科技有限公司 | 股骨柄假体及人工髋关节 |
CN109259903A (zh) * | 2018-09-18 | 2019-01-25 | 北京市春立正达医疗器械股份有限公司 | 股骨柄假体 |
CN111839821A (zh) * | 2020-07-13 | 2020-10-30 | 北京市春立正达医疗器械股份有限公司 | 一种用于保留股骨颈手术的髋关节假体 |
CN111938876A (zh) * | 2020-08-07 | 2020-11-17 | 武汉联影智融医疗科技有限公司 | 一种组合式股骨柄 |
CN112545711A (zh) * | 2020-11-03 | 2021-03-26 | 武汉联影智融医疗科技有限公司 | 股骨柄假体及其制备方法 |
CN113693791A (zh) * | 2021-09-01 | 2021-11-26 | 河北春立航诺新材料科技有限公司 | 一种保留大、小转子骨质的假体 |
CN116035778B (zh) * | 2023-04-03 | 2023-10-20 | 北京纳通医疗科技控股有限公司 | 股骨柄及髋关节假体 |
CN117243731B (zh) * | 2023-11-16 | 2024-03-29 | 北京爱康宜诚医疗器材有限公司 | 股骨假体 |
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CN2217965Y (zh) * | 1994-12-12 | 1996-01-24 | 马忠泰 | 非骨水泥人工髋关节 |
CN202605055U (zh) * | 2012-03-27 | 2012-12-19 | 浙江省中医院 | 老年股骨粗隆间骨折髋关节假体 |
CN206167122U (zh) * | 2016-07-28 | 2017-05-17 | 北京力达康科技有限公司 | 一种具有防旋功能的生物固定型翻修股骨柄 |
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US4738681A (en) * | 1985-07-10 | 1988-04-19 | Harrington Arthritis Research Center | Femoral-joint prosthetic device |
US20040010319A1 (en) * | 1998-04-14 | 2004-01-15 | Osteoimplant Technology Inc. | Intrinsic stability in a total hip stem |
EP0962199A1 (de) * | 1998-06-04 | 1999-12-08 | Sulzer Orthopädie AG | Schaftprothese |
US6702854B1 (en) * | 1999-06-01 | 2004-03-09 | Apex Surgical, Llc | Implantable joint prosthesis |
US6652591B2 (en) * | 2000-12-14 | 2003-11-25 | Depuy Orthopaedics, Inc. | Prosthesis with feature aligned to trabeculae |
US20060100716A1 (en) * | 2002-06-27 | 2006-05-11 | Reto Lerf | Open-pored metal coating for joint replacement implants and method for production thereof |
US20080167723A1 (en) * | 2006-03-20 | 2008-07-10 | Zimmer, Inc. | Prosthetic hip implants |
CN201154008Y (zh) * | 2008-01-22 | 2008-11-26 | 徐宁 | 钛涂层髋关节假体 |
CN201510379U (zh) * | 2009-10-21 | 2010-06-23 | 北京市春立正达科技开发有限公司 | 髋关节假体 |
CN202843851U (zh) * | 2012-08-18 | 2013-04-03 | 深圳清华大学研究院 | 人工髋关节 |
CN203315123U (zh) * | 2013-06-09 | 2013-12-04 | 重庆润泽医药有限公司 | 一种简易人工髋关节股骨柄假体 |
CN204723217U (zh) * | 2015-03-30 | 2015-10-28 | 天津卫硕生物科技有限公司 | 一种新型髋关节股骨柄假体 |
CN205322552U (zh) * | 2015-12-11 | 2016-06-22 | 陈伟 | 一种分段可调节式人工髋关节假体 |
-
2018
- 2018-03-01 CN CN201810172423.XA patent/CN108403262B/zh active Active
- 2018-03-01 CN CN201810172072.2A patent/CN108210128B/zh active Active
- 2018-03-27 US US15/936,435 patent/US20190038421A1/en not_active Abandoned
- 2018-04-04 US US15/944,787 patent/US20190038422A1/en not_active Abandoned
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CN2217965Y (zh) * | 1994-12-12 | 1996-01-24 | 马忠泰 | 非骨水泥人工髋关节 |
CN202605055U (zh) * | 2012-03-27 | 2012-12-19 | 浙江省中医院 | 老年股骨粗隆间骨折髋关节假体 |
CN206167122U (zh) * | 2016-07-28 | 2017-05-17 | 北京力达康科技有限公司 | 一种具有防旋功能的生物固定型翻修股骨柄 |
Also Published As
Publication number | Publication date |
---|---|
US20190038421A1 (en) | 2019-02-07 |
US20190038422A1 (en) | 2019-02-07 |
CN108210128A (zh) | 2018-06-29 |
CN108403262A (zh) | 2018-08-17 |
CN108210128B (zh) | 2020-05-08 |
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