CN111297519A - 一种具有多孔层结构的金属髋关节假体及其制备方法 - Google Patents
一种具有多孔层结构的金属髋关节假体及其制备方法 Download PDFInfo
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- CN111297519A CN111297519A CN202010096833.8A CN202010096833A CN111297519A CN 111297519 A CN111297519 A CN 111297519A CN 202010096833 A CN202010096833 A CN 202010096833A CN 111297519 A CN111297519 A CN 111297519A
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- Prior art keywords
- hip joint
- femoral stem
- femoral
- pore
- acetabulum
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Links
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Images
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- 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
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- 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
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- A61F2/30767—Special external or bone-contacting surface, e.g. coating for improving bone ingrowth
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- 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
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- 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
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2/3094—Designing or manufacturing processes
- A61F2/30942—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, CT or NMR scans, finite-element analysis or CAD-CAM techniques
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- A—HUMAN NECESSITIES
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- 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
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Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
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- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
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- Animal Behavior & Ethology (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Prostheses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202010096833.8A CN111297519B (zh) | 2020-02-17 | 2020-02-17 | 一种具有多孔层结构的金属髋关节假体及其制备方法 |
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CN202010096833.8A CN111297519B (zh) | 2020-02-17 | 2020-02-17 | 一种具有多孔层结构的金属髋关节假体及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111297519A true CN111297519A (zh) | 2020-06-19 |
CN111297519B CN111297519B (zh) | 2021-05-25 |
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CN202010096833.8A Active CN111297519B (zh) | 2020-02-17 | 2020-02-17 | 一种具有多孔层结构的金属髋关节假体及其制备方法 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111728741A (zh) * | 2020-07-06 | 2020-10-02 | 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 |
CN112107395A (zh) * | 2020-10-15 | 2020-12-22 | 北京积水潭医院 | 一种用于治疗髋关节发育不良的生物型髋臼部分重建假体 |
CN112245071A (zh) * | 2020-11-10 | 2021-01-22 | 北京积水潭医院 | 股骨峡部成型多孔钢板系统 |
CN112296342A (zh) * | 2020-10-30 | 2021-02-02 | 嘉思特华剑医疗器材(天津)有限公司 | 含氧化层锆铌合金分区骨小梁单间室股骨髁及制备方法 |
CN112404431A (zh) * | 2020-10-30 | 2021-02-26 | 嘉思特华剑医疗器材(天津)有限公司 | 含氧化层锆铌合金髋关节假体系统及制备方法 |
CN112535554A (zh) * | 2020-12-19 | 2021-03-23 | 经纬医疗器材制造(深圳)有限公司 | 一种三维金属外杯及制造方法 |
CN112998912A (zh) * | 2021-03-12 | 2021-06-22 | 浙江大学医学院附属第一医院 | 一种用于人工髋关节置换手术的3d打印髋臼杯假体 |
CN113456305A (zh) * | 2021-06-17 | 2021-10-01 | 嘉思特华剑医疗器材(天津)有限公司 | 一种方便手术操作的仿生型表面髋关节假体 |
CN114948350A (zh) * | 2022-04-26 | 2022-08-30 | 大连大学附属中山医院 | 3d打印一体化髋臼重建假体系统及其制备方法 |
CN115475035A (zh) * | 2021-05-31 | 2022-12-16 | 肇庆学院 | 人工髋关节的股骨柄的设计方法 |
CN115813615A (zh) * | 2022-12-22 | 2023-03-21 | 华中科技大学 | 一种表面多孔的髋臼杯假体分区设计及成型方法 |
CN116549185A (zh) * | 2023-07-06 | 2023-08-08 | 北京爱康宜诚医疗器材有限公司 | 补块结构和定位工具 |
US12053385B2 (en) | 2022-12-22 | 2024-08-06 | Huazhong University Of Science And Technology | Partition design and molding method for acetabular cup prosthesis with porous surface |
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US5433750A (en) * | 1992-03-14 | 1995-07-18 | Eska Medical Gmbh & Co. | Bone replacement with different regions of porosities |
US20030187513A1 (en) * | 2002-03-26 | 2003-10-02 | Durniak Todd D. | System and method for delivering biological materials to a prosthesis implantation site |
US20040088052A1 (en) * | 2002-11-06 | 2004-05-06 | Southwest Research Institute | Ceramic in replacement components |
US20100049321A1 (en) * | 2008-04-15 | 2010-02-25 | Jerry Lower | Fibrous Implants for Cartilage Repair or Replacement |
CN105496611A (zh) * | 2015-12-15 | 2016-04-20 | 广州中国科学院先进技术研究所 | 一种由O-intersecting lines单元填充的多孔植入体 |
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CN107303208A (zh) * | 2016-04-20 | 2017-10-31 | 重庆润泽医药有限公司 | 一种多孔金属棒 |
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CN109620479A (zh) * | 2019-02-02 | 2019-04-16 | 优适医疗科技(苏州)有限公司 | 髋关节股骨柄部件 |
CN110384573A (zh) * | 2018-04-18 | 2019-10-29 | 智塑健康科技有限公司 | 用于髋关节植入物的轻质股骨柄 |
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US5246530A (en) * | 1990-04-20 | 1993-09-21 | Dynamet Incorporated | Method of producing porous metal surface |
US5433750A (en) * | 1992-03-14 | 1995-07-18 | Eska Medical Gmbh & Co. | Bone replacement with different regions of porosities |
US20030187513A1 (en) * | 2002-03-26 | 2003-10-02 | Durniak Todd D. | System and method for delivering biological materials to a prosthesis implantation site |
US20040088052A1 (en) * | 2002-11-06 | 2004-05-06 | Southwest Research Institute | Ceramic in replacement components |
US20100049321A1 (en) * | 2008-04-15 | 2010-02-25 | Jerry Lower | Fibrous Implants for Cartilage Repair or Replacement |
US20170231770A1 (en) * | 2014-11-07 | 2017-08-17 | Smed-Ta/Td, Llc | Implants with groove patterns and soft tissue attachment features |
CN105496611A (zh) * | 2015-12-15 | 2016-04-20 | 广州中国科学院先进技术研究所 | 一种由O-intersecting lines单元填充的多孔植入体 |
CN107303208A (zh) * | 2016-04-20 | 2017-10-31 | 重庆润泽医药有限公司 | 一种多孔金属棒 |
CN106236328A (zh) * | 2016-08-29 | 2016-12-21 | 中奥汇成科技股份有限公司 | 一种新型多孔钛人工髋关节 |
CN110384573A (zh) * | 2018-04-18 | 2019-10-29 | 智塑健康科技有限公司 | 用于髋关节植入物的轻质股骨柄 |
CN109009572A (zh) * | 2018-07-12 | 2018-12-18 | 广东省新材料研究所 | 髋关节假体柄及其制造方法 |
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111728741A (zh) * | 2020-07-06 | 2020-10-02 | 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 |
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