CN100588379C - 局部可控多孔结构人工关节假体的制备方法 - Google Patents
局部可控多孔结构人工关节假体的制备方法 Download PDFInfo
- Publication number
- CN100588379C CN100588379C CN 200810039563 CN200810039563A CN100588379C CN 100588379 C CN100588379 C CN 100588379C CN 200810039563 CN200810039563 CN 200810039563 CN 200810039563 A CN200810039563 A CN 200810039563A CN 100588379 C CN100588379 C CN 100588379C
- Authority
- CN
- China
- Prior art keywords
- joint prosthesis
- artificial joint
- porous structure
- powder body
- powder
- 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.)
- Expired - Fee Related
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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
- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
- A61F2/30771—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth applied in original prostheses, e.g. holes or grooves
-
- 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)
- 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)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810039563 CN100588379C (zh) | 2008-06-26 | 2008-06-26 | 局部可控多孔结构人工关节假体的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810039563 CN100588379C (zh) | 2008-06-26 | 2008-06-26 | 局部可控多孔结构人工关节假体的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101301230A CN101301230A (zh) | 2008-11-12 |
CN100588379C true CN100588379C (zh) | 2010-02-10 |
Family
ID=40111456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810039563 Expired - Fee Related CN100588379C (zh) | 2008-06-26 | 2008-06-26 | 局部可控多孔结构人工关节假体的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100588379C (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060147332A1 (en) | 2004-12-30 | 2006-07-06 | Howmedica Osteonics Corp. | Laser-produced porous structure |
CA2448592C (en) | 2002-11-08 | 2011-01-11 | Howmedica Osteonics Corp. | Laser-produced porous surface |
US8728387B2 (en) | 2005-12-06 | 2014-05-20 | Howmedica Osteonics Corp. | Laser-produced porous surface |
CN101991876A (zh) * | 2009-08-14 | 2011-03-30 | 机械科学研究总院先进制造技术研究中心 | 一种具有自抗菌作用的人工假体制造方法 |
RU2576610C2 (ru) | 2009-08-19 | 2016-03-10 | Смит Энд Нефью, Инк. | Пористые структуры имплантатов |
CN102489705B (zh) * | 2011-11-30 | 2013-12-11 | 西北有色金属研究院 | 一种金属空心球的制备方法 |
US9180010B2 (en) | 2012-04-06 | 2015-11-10 | Howmedica Osteonics Corp. | Surface modified unit cell lattice structures for optimized secure freeform fabrication |
US9135374B2 (en) | 2012-04-06 | 2015-09-15 | Howmedica Osteonics Corp. | Surface modified unit cell lattice structures for optimized secure freeform fabrication |
CN102715960A (zh) * | 2012-06-01 | 2012-10-10 | 上海交通大学 | 一种牙种植体及其制备方法 |
WO2014075396A1 (zh) * | 2012-11-13 | 2014-05-22 | 西北有色金属研究院 | 一种医用多孔植入合金材料及其制备方法 |
CN103273065B (zh) * | 2013-05-31 | 2015-04-01 | 西北有色金属研究院 | 一种无焊缝金属蜂窝构件的电子束选区熔化成型方法 |
CN103876863A (zh) * | 2014-04-20 | 2014-06-25 | 赵全明 | 一种生物型人工关节假体 |
CN105397087A (zh) * | 2015-10-29 | 2016-03-16 | 西安铂力特激光成形技术有限公司 | Tc4钛合金镂空人造骨的选区激光熔化成形方法 |
US10583532B2 (en) * | 2015-12-28 | 2020-03-10 | General Electric Company | Metal additive manufacturing using gas mixture including oxygen |
US10773340B2 (en) * | 2015-12-28 | 2020-09-15 | General Electric Company | Metal additive manufacturing using gas mixture including oxygen |
CN108296481A (zh) * | 2016-12-10 | 2018-07-20 | 广东汉唐量子光电科技有限公司 | 一种CoCrMo合金牙冠3D打印与电解抛光复合加工方法 |
AU2018203479B2 (en) | 2017-05-18 | 2024-04-18 | Howmedica Osteonics Corp. | High fatigue strength porous structure |
CN111331137B (zh) * | 2020-03-03 | 2022-04-12 | 广州赛隆增材制造有限责任公司 | 一种CoCrMo骨小梁结构的制备方法 |
CN111728741B (zh) * | 2020-07-06 | 2022-05-13 | 吉林大学 | 采用轻量化设计的人体个性化髋关节股骨柄假体及其制法 |
CN112966411B (zh) * | 2021-02-07 | 2022-05-24 | 华南理工大学 | 一种基于体代表单元应力的医疗植入件及制备方法与应用 |
CN115090903B (zh) * | 2022-05-11 | 2023-04-21 | 华南理工大学 | 一种基于分子筛功能基元的医疗植入件及其制备方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5443510A (en) * | 1993-04-06 | 1995-08-22 | Zimmer, Inc. | Porous coated implant and method of making same |
US5676700A (en) * | 1994-10-25 | 1997-10-14 | Osteonics Corp. | Interlocking structural elements and method for bone repair, augmentation and replacement |
EP0761182A3 (en) * | 1995-08-29 | 1998-03-18 | JOHNSON & JOHNSON PROFESSIONAL Inc. | Bone prosthesis with protected coating for penetrating bone intergrowth |
US5762125A (en) * | 1996-09-30 | 1998-06-09 | Johnson & Johnson Professional, Inc. | Custom bioimplantable article |
CN1184626A (zh) * | 1997-11-19 | 1998-06-17 | 化南理工大学 | 生物活性梯度涂层人工关节的制备方法 |
CN1350667A (zh) * | 1999-05-11 | 2002-05-22 | 3Di有限公司 | 产生病人专用移植物的方法 |
CN1480111A (zh) * | 2003-07-08 | 2004-03-10 | 西安交通大学 | 个体化人工半关节面替代物制备方法及其人工半关节替代物 |
WO2007048935A2 (fr) * | 2005-10-27 | 2007-05-03 | Protip Sas | Procede d'obtention d'un implant composite biocompatible |
CN101108145A (zh) * | 2007-08-14 | 2008-01-23 | 西安交通大学 | 仿生人工半关节体及其制造工艺 |
CN101139664A (zh) * | 2007-10-12 | 2008-03-12 | 华南理工大学 | 可控孔隙特征轻质高强多孔镍钛记忆合金的制备方法 |
-
2008
- 2008-06-26 CN CN 200810039563 patent/CN100588379C/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5443510A (en) * | 1993-04-06 | 1995-08-22 | Zimmer, Inc. | Porous coated implant and method of making same |
US5676700A (en) * | 1994-10-25 | 1997-10-14 | Osteonics Corp. | Interlocking structural elements and method for bone repair, augmentation and replacement |
EP0761182A3 (en) * | 1995-08-29 | 1998-03-18 | JOHNSON & JOHNSON PROFESSIONAL Inc. | Bone prosthesis with protected coating for penetrating bone intergrowth |
US5762125A (en) * | 1996-09-30 | 1998-06-09 | Johnson & Johnson Professional, Inc. | Custom bioimplantable article |
CN1184626A (zh) * | 1997-11-19 | 1998-06-17 | 化南理工大学 | 生物活性梯度涂层人工关节的制备方法 |
CN1350667A (zh) * | 1999-05-11 | 2002-05-22 | 3Di有限公司 | 产生病人专用移植物的方法 |
CN1480111A (zh) * | 2003-07-08 | 2004-03-10 | 西安交通大学 | 个体化人工半关节面替代物制备方法及其人工半关节替代物 |
WO2007048935A2 (fr) * | 2005-10-27 | 2007-05-03 | Protip Sas | Procede d'obtention d'un implant composite biocompatible |
CN101108145A (zh) * | 2007-08-14 | 2008-01-23 | 西安交通大学 | 仿生人工半关节体及其制造工艺 |
CN101139664A (zh) * | 2007-10-12 | 2008-03-12 | 华南理工大学 | 可控孔隙特征轻质高强多孔镍钛记忆合金的制备方法 |
Non-Patent Citations (6)
Title |
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Two-dimensional biomechanics evaluation and the optimalselection of a femoral stem prosthesis. 王成焘等.中国组织工程研究与临床康复,第12卷第9期. 2008 * |
Two-dimensional biomechanics evaluation and the optimalselection of a femoral stem prosthesis.. 王成焘等.中国组织工程研究与临床康复,第12卷第9期. 2008 |
仿生UHMWPE软骨材料的制备和性能研究. 吴刚等.功能材料,第38卷第10期. 2007 |
仿生UHMWPE软骨材料的制备和性能研究. 吴刚等.功能材料,第38卷第10期. 2007 * |
骨组织微结构观察分析及仿生支架立体光固化间接制造. 李祥等.北京生物医学工程,第25卷第2期. 2006 |
骨组织微结构观察分析及仿生支架立体光固化间接制造. 李祥等.北京生物医学工程,第25卷第2期. 2006 * |
Also Published As
Publication number | Publication date |
---|---|
CN101301230A (zh) | 2008-11-12 |
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C06 | Publication | ||
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Dean Medical Machinery Co., Ltd. Assignor: Shanghai Jiao Tong University Contract record no.: 2011320010126 Denomination of invention: Preparation of artificial joint prosthesis with partially controllable porous structure Granted publication date: 20100210 License type: Exclusive License Open date: 20081112 Record date: 20111013 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20120626 |