CN105559950B - 融合器 - Google Patents
融合器 Download PDFInfo
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- CN105559950B CN105559950B CN201610077513.1A CN201610077513A CN105559950B CN 105559950 B CN105559950 B CN 105559950B CN 201610077513 A CN201610077513 A CN 201610077513A CN 105559950 B CN105559950 B CN 105559950B
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- loose structure
- fusion device
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- micropore
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- 230000004927 fusion Effects 0.000 title claims abstract description 44
- 238000000576 coating method Methods 0.000 claims description 19
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 10
- 229910052791 calcium Inorganic materials 0.000 claims description 10
- 239000011575 calcium Substances 0.000 claims description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 9
- CUXQLKLUPGTTKL-UHFFFAOYSA-M microcosmic salt Chemical compound [NH4+].[Na+].OP([O-])([O-])=O CUXQLKLUPGTTKL-UHFFFAOYSA-M 0.000 claims description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 5
- 230000001788 irregular Effects 0.000 claims description 4
- 102000008186 Collagen Human genes 0.000 claims description 3
- 108010035532 Collagen Proteins 0.000 claims description 3
- 108010022355 Fibroins Proteins 0.000 claims description 3
- 229920000615 alginic acid Polymers 0.000 claims description 3
- 235000010443 alginic acid Nutrition 0.000 claims description 3
- 229920001436 collagen Polymers 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 3
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical group [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 3
- 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 3
- 240000007594 Oryza sativa Species 0.000 claims description 2
- 235000007164 Oryza sativa Nutrition 0.000 claims description 2
- 229920002385 Sodium hyaluronate Polymers 0.000 claims description 2
- 239000001506 calcium phosphate Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 235000009566 rice Nutrition 0.000 claims description 2
- 229940010747 sodium hyaluronate Drugs 0.000 claims description 2
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 claims description 2
- 229940078499 tricalcium phosphate Drugs 0.000 claims description 2
- 229910000391 tricalcium phosphate Inorganic materials 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000010977 jade Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 210000000988 bone and bone Anatomy 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000936 Agarose Polymers 0.000 description 2
- 229910001069 Ti alloy Inorganic materials 0.000 description 2
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 235000019700 dicalcium phosphate Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 208000000058 Anaplasia Diseases 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910000771 Vitallium Inorganic materials 0.000 description 1
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000000602 vitallium Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
-
- 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
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30535—Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30593—Special structural features of bone or joint prostheses not otherwise provided for hollow
-
- 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
- A61F2310/00592—Coating or prosthesis-covering structure made of ceramics or of ceramic-like compounds
- A61F2310/00796—Coating or prosthesis-covering structure made of a phosphorus-containing compound, e.g. hydroxy(l)apatite
-
- 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
- A61F2310/00976—Coating or prosthesis-covering structure made of proteins or of polypeptides, e.g. of bone morphogenic proteins BMP or of transforming growth factors TGF
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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 (14)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610077513.1A CN105559950B (zh) | 2016-02-03 | 2016-02-03 | 融合器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610077513.1A CN105559950B (zh) | 2016-02-03 | 2016-02-03 | 融合器 |
Publications (2)
Publication Number | Publication Date |
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CN105559950A CN105559950A (zh) | 2016-05-11 |
CN105559950B true CN105559950B (zh) | 2018-02-02 |
Family
ID=55870982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610077513.1A Active CN105559950B (zh) | 2016-02-03 | 2016-02-03 | 融合器 |
Country Status (1)
Country | Link |
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CN (1) | CN105559950B (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3528724B1 (en) * | 2016-10-24 | 2024-02-07 | Corelink, LLC | Interbody spacer for spinal fusion |
CN106344221A (zh) * | 2016-10-26 | 2017-01-25 | 四川大学 | 类骨多孔生物力学仿生设计脊柱融合器及制备方法和用途 |
CN106667626B (zh) * | 2017-01-01 | 2019-02-01 | 常州华森医疗器械有限公司 | 多孔钛椎间融合器及其制备方法 |
CN106618809B (zh) * | 2017-01-01 | 2019-01-25 | 常州华森医疗器械有限公司 | 多孔钛椎间融合器 |
CN106510906B (zh) * | 2017-01-01 | 2019-01-25 | 常州华森医疗器械有限公司 | 多孔钛椎间融合器的支撑结构部 |
CN106726017B (zh) * | 2017-01-01 | 2019-02-01 | 常州华森医疗器械有限公司 | 具有孔隙结构和支撑结构的多孔钛椎间融合器 |
CN107174382A (zh) * | 2017-06-21 | 2017-09-19 | 上海凯利泰医疗科技股份有限公司 | 一种类骨多孔结构及脊柱融合器 |
CN107468382A (zh) * | 2017-08-23 | 2017-12-15 | 北京爱康宜诚医疗器材有限公司 | 足踝关节融合器 |
EP4112011A1 (en) * | 2018-03-30 | 2023-01-04 | DePuy Synthes Products, Inc. | Hybrid fixation features for three-dimensional porous structures for bone ingrowth and methods for producing |
CN108514466B (zh) * | 2018-06-12 | 2020-06-12 | 深圳市立心科学有限公司 | 具有缓冲部的椎间融合器 |
CN210644254U (zh) * | 2018-06-12 | 2020-06-02 | 深圳市立心科学有限公司 | 具有缓冲部的椎间融合器 |
CN108888389A (zh) * | 2018-09-14 | 2018-11-27 | 北京爱康宜诚医疗器材有限公司 | 关节面融合器 |
US11179247B2 (en) * | 2018-12-12 | 2021-11-23 | Zimmer Biomet Spine, Inc. | Intervertebral implants |
CN109730814B (zh) * | 2018-12-20 | 2021-07-13 | 铂力特(深圳)增材制造有限公司 | 一种钛合金多孔融合器及其加工方法 |
CN109925102A (zh) * | 2019-04-12 | 2019-06-25 | 北京大学第三医院 | 腰椎融合假体 |
CN110025409B (zh) * | 2019-04-17 | 2021-03-23 | 东南大学 | 一种镁粉功能增强高分子材料多孔结构的弹性椎间融合器及其制备方法 |
CN113413250A (zh) * | 2021-07-01 | 2021-09-21 | 四川大学 | 一种主动诱导骨组织再生融合脊柱修复系统及其制作方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205515049U (zh) * | 2016-02-03 | 2016-08-31 | 北京纳通科技集团有限公司 | 融合器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5609635A (en) * | 1988-06-28 | 1997-03-11 | Michelson; Gary K. | Lordotic interbody spinal fusion implants |
US7723395B2 (en) * | 2004-04-29 | 2010-05-25 | Kensey Nash Corporation | Compressed porous materials suitable for implant |
US20080206297A1 (en) * | 2007-02-28 | 2008-08-28 | Roeder Ryan K | Porous composite biomaterials and related methods |
US20110015743A1 (en) * | 2009-07-14 | 2011-01-20 | Doctors Research Group, Inc. | Multi-density polymeric interbody spacer |
EP2477578B1 (en) * | 2009-09-23 | 2015-08-19 | Zimmer Spine, Inc. | Composite implant |
CN201529176U (zh) * | 2009-11-17 | 2010-07-21 | 北京天新福医疗器材有限公司 | 一种用于椎体融合时植入的骨小梁椎间融合器 |
US9119728B2 (en) * | 2011-01-17 | 2015-09-01 | Cibor, Inc. | Reinforced carbon fiber/carbon foam intervertebral spine fusion device |
CN102293693B (zh) * | 2011-06-01 | 2013-06-26 | 中国人民解放军第四军医大学 | 一种具有生物活性多孔钛合金人颈椎间融合器及其制备方法 |
CN102440852A (zh) * | 2011-12-07 | 2012-05-09 | 上海交通大学 | 一种混合多孔结构椎间融合器及其制备方法 |
US9238319B2 (en) * | 2013-03-14 | 2016-01-19 | DePuy Synthes Products, Inc. | Hybrid intervertebral disc spacer device and method of manufacturing the same |
TWI607736B (zh) * | 2013-11-29 | 2017-12-11 | 財團法人金屬工業研究發展中心 | Intervertebral implant and its manufacturing method |
CN204581605U (zh) * | 2015-04-28 | 2015-08-26 | 冯法博 | 椎间融合器 |
-
2016
- 2016-02-03 CN CN201610077513.1A patent/CN105559950B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205515049U (zh) * | 2016-02-03 | 2016-08-31 | 北京纳通科技集团有限公司 | 融合器 |
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Publication number | Publication date |
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CN105559950A (zh) | 2016-05-11 |
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Effective date of registration: 20180514 Address after: 100082 room 8-2-1201, ocean view area 15, Desheng West Street, Haidian District, Beijing. Co-patentee after: Beijing Weilian De Bone Technology Co.,Ltd. Patentee after: BEIJING NATON TECHNOLOGY GROUP Co.,Ltd. Co-patentee after: TIANJIN ZHENGTIAN MEDICAL APPLIANCE Co.,Ltd. Address before: 100082 room 8-2-1201, ocean view area 15, Desheng West Street, Haidian District, Beijing. Patentee before: BEIJING NATON TECHNOLOGY GROUP Co.,Ltd. |
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Effective date of registration: 20240322 Address after: G356, 3rd floor, building 1, yard 9, CHENGWAN street, Haidian District, Beijing 100094 Patentee after: Beijing natong Medical Technology Holding Co.,Ltd. Country or region after: China Patentee after: TIANJIN ZHENGTIAN MEDICAL APPLIANCE Co.,Ltd. Address before: 100082 room 8-2-1201, ocean view area 15, Desheng West Street, Haidian District, Beijing. Patentee before: BEIJING NATON TECHNOLOGY GROUP Co.,Ltd. Country or region before: China Patentee before: Beijing Weilian De Bone Technology Co.,Ltd. Patentee before: TIANJIN ZHENGTIAN MEDICAL APPLIANCE Co.,Ltd. |