CN112022444B - 一种骨小梁结构 - Google Patents
一种骨小梁结构 Download PDFInfo
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- CN112022444B CN112022444B CN202011050852.3A CN202011050852A CN112022444B CN 112022444 B CN112022444 B CN 112022444B CN 202011050852 A CN202011050852 A CN 202011050852A CN 112022444 B CN112022444 B CN 112022444B
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- bone
- holes
- trabecula
- trabecular
- hole
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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
- 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
- A61F2/28—Bones
-
- 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
- A61F2/28—Bones
- A61F2002/2835—Bone graft implants for filling a bony defect or an endoprosthesis cavity, e.g. by synthetic material or biological material
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011050852.3A CN112022444B (zh) | 2020-09-29 | 2020-09-29 | 一种骨小梁结构 |
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CN202011050852.3A CN112022444B (zh) | 2020-09-29 | 2020-09-29 | 一种骨小梁结构 |
Publications (2)
Publication Number | Publication Date |
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CN112022444A CN112022444A (zh) | 2020-12-04 |
CN112022444B true CN112022444B (zh) | 2022-03-25 |
Family
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Family Applications (1)
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CN202011050852.3A Active CN112022444B (zh) | 2020-09-29 | 2020-09-29 | 一种骨小梁结构 |
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CN (1) | CN112022444B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112754735A (zh) * | 2021-01-08 | 2021-05-07 | 北京市春立正达医疗器械股份有限公司 | 一种钽支撑物 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050112397A1 (en) * | 2003-07-24 | 2005-05-26 | Rolfe Jonathan L. | Assembled non-random foams |
CN101416906A (zh) * | 2008-11-26 | 2009-04-29 | 北京天新福医疗器材有限公司 | 医用金属人工骨小梁的制备及应用 |
CN102784014A (zh) * | 2012-08-14 | 2012-11-21 | 中国科学院深圳先进技术研究院 | 多孔性骨支架及其制备方法 |
CN107280811A (zh) * | 2017-06-19 | 2017-10-24 | 白桦 | 基于3d打印的金属骨小梁技术的骨界面处理方法 |
CN107647941A (zh) * | 2017-11-02 | 2018-02-02 | 广州华钛三维材料制造有限公司 | 一种金属骨小梁及包含所述金属骨小梁的骨骼植入物 |
CN209678760U (zh) * | 2018-12-04 | 2019-11-26 | 北京市春立正达医疗器械股份有限公司 | 骨小梁结构和应用其的假体 |
CN111070376A (zh) * | 2019-12-25 | 2020-04-28 | 西安点云生物科技有限公司 | 一种3d打印仿生多孔生物陶瓷人工骨及其制备方法 |
-
2020
- 2020-09-29 CN CN202011050852.3A patent/CN112022444B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050112397A1 (en) * | 2003-07-24 | 2005-05-26 | Rolfe Jonathan L. | Assembled non-random foams |
CN101416906A (zh) * | 2008-11-26 | 2009-04-29 | 北京天新福医疗器材有限公司 | 医用金属人工骨小梁的制备及应用 |
CN102784014A (zh) * | 2012-08-14 | 2012-11-21 | 中国科学院深圳先进技术研究院 | 多孔性骨支架及其制备方法 |
CN107280811A (zh) * | 2017-06-19 | 2017-10-24 | 白桦 | 基于3d打印的金属骨小梁技术的骨界面处理方法 |
CN107647941A (zh) * | 2017-11-02 | 2018-02-02 | 广州华钛三维材料制造有限公司 | 一种金属骨小梁及包含所述金属骨小梁的骨骼植入物 |
CN209678760U (zh) * | 2018-12-04 | 2019-11-26 | 北京市春立正达医疗器械股份有限公司 | 骨小梁结构和应用其的假体 |
CN111070376A (zh) * | 2019-12-25 | 2020-04-28 | 西安点云生物科技有限公司 | 一种3d打印仿生多孔生物陶瓷人工骨及其制备方法 |
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Inventor after: Xu Kuixue Inventor after: Lu Xiaoqiang Inventor after: Shi Chunbao Inventor after: Wang Zhenguo Inventor after: Wang Jianchao Inventor after: Zhao Suli Inventor after: Xu Fengqiang Inventor after: Wu Qian Inventor after: Wang Yu Inventor before: Xu Kuixue Inventor before: Lu Xiaoqiang Inventor before: Shi Chunbao Inventor before: Wang Zhenguo Inventor before: Wang Jianchao |