CN116919557B - 可降解接骨板及其制备方法 - Google Patents
可降解接骨板及其制备方法 Download PDFInfo
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- CN116919557B CN116919557B CN202311187562.7A CN202311187562A CN116919557B CN 116919557 B CN116919557 B CN 116919557B CN 202311187562 A CN202311187562 A CN 202311187562A CN 116919557 B CN116919557 B CN 116919557B
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- Prior art keywords
- lower die
- plate
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- blank
- degradable
- 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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Links
- 208000010392 Bone Fractures Diseases 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 210000000988 bone and bone Anatomy 0.000 claims abstract description 73
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000956 alloy Substances 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 claims abstract description 9
- 229910000861 Mg alloy Inorganic materials 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims description 18
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 14
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 13
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 12
- 238000003825 pressing Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 229910045601 alloy Inorganic materials 0.000 claims description 10
- 238000000498 ball milling Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims 3
- 238000007723 die pressing method Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 6
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000029663 wound healing Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
- A61B17/8023—Variable length plates adjustable in both directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F3/1007—Atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00004—(bio)absorbable, (bio)resorbable or resorptive
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311187562.7A CN116919557B (zh) | 2023-09-14 | 2023-09-14 | 可降解接骨板及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311187562.7A CN116919557B (zh) | 2023-09-14 | 2023-09-14 | 可降解接骨板及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN116919557A CN116919557A (zh) | 2023-10-24 |
CN116919557B true CN116919557B (zh) | 2023-12-15 |
Family
ID=88386408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311187562.7A Active CN116919557B (zh) | 2023-09-14 | 2023-09-14 | 可降解接骨板及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116919557B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102634716A (zh) * | 2012-04-28 | 2012-08-15 | 中南大学 | 一种镁锌磷酸三钙复合材料的粉末热压烧结制备方法 |
CN104313439A (zh) * | 2014-11-04 | 2015-01-28 | 哈尔滨理工大学 | 一种可降解镁合金接骨板的制备方法 |
CN104367375A (zh) * | 2014-11-14 | 2015-02-25 | 王惠 | 一种高分子材料接骨板 |
CN112620630A (zh) * | 2020-12-15 | 2021-04-09 | 昆明理工大学 | 一种锌-镁/羟基磷灰石多孔复合材料的制备方法 |
CN115648656A (zh) * | 2022-09-20 | 2023-01-31 | 常州无疆新材料科技有限公司 | 一种接骨板的模压成型工艺 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7736365B2 (en) * | 2002-12-20 | 2010-06-15 | Zimmer Technology, Inc. | Provisional bone plate |
US7931695B2 (en) * | 2003-07-15 | 2011-04-26 | Kensey Nash Corporation | Compliant osteosynthesis fixation plate |
-
2023
- 2023-09-14 CN CN202311187562.7A patent/CN116919557B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102634716A (zh) * | 2012-04-28 | 2012-08-15 | 中南大学 | 一种镁锌磷酸三钙复合材料的粉末热压烧结制备方法 |
CN104313439A (zh) * | 2014-11-04 | 2015-01-28 | 哈尔滨理工大学 | 一种可降解镁合金接骨板的制备方法 |
CN104367375A (zh) * | 2014-11-14 | 2015-02-25 | 王惠 | 一种高分子材料接骨板 |
CN112620630A (zh) * | 2020-12-15 | 2021-04-09 | 昆明理工大学 | 一种锌-镁/羟基磷灰石多孔复合材料的制备方法 |
CN115648656A (zh) * | 2022-09-20 | 2023-01-31 | 常州无疆新材料科技有限公司 | 一种接骨板的模压成型工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN116919557A (zh) | 2023-10-24 |
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Effective date of registration: 20240228 Address after: 300457 room b1-05, 1st floor, No.17 factory building, 80 Haiyun street, Binhai New Area Economic and Technological Development Zone, Tianjin Patentee after: HUARONG KECHUANG BIOTECHNOLOGY (TIANJIN) CO.,LTD. Country or region after: China Address before: Room 1025, 1st Floor, Building 5, Yard 5, Jiangtai Road, Chaoyang District, Beijing, 100015 Patentee before: Hongxin Science and Technology (Beijing) Co.,Ltd. Country or region before: China |