CN106923940A - 多孔钛椎间融合器的制备方法及多孔钛椎间融合器 - Google Patents
多孔钛椎间融合器的制备方法及多孔钛椎间融合器 Download PDFInfo
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- CN106923940A CN106923940A CN201710195610.5A CN201710195610A CN106923940A CN 106923940 A CN106923940 A CN 106923940A CN 201710195610 A CN201710195610 A CN 201710195610A CN 106923940 A CN106923940 A CN 106923940A
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- CN
- China
- Prior art keywords
- fusion device
- exemplar
- invasive lumbar
- lumbar fusion
- porous titanium
- Prior art date
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Classifications
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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
- A61F2/30—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
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L27/56—Porous materials, e.g. foams or sponges
-
- 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
- B22F3/1017—Multiple heating or additional steps
- B22F3/1021—Removal of binder or filler
-
- 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
- B22F3/11—Making porous workpieces or articles
- B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2430/00—Materials or treatment for tissue regeneration
- A61L2430/38—Materials or treatment for tissue regeneration for reconstruction of the spine, vertebrae or intervertebral discs
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710195610.5A CN106923940B (zh) | 2017-03-28 | 2017-03-28 | 多孔钛椎间融合器的制备方法及多孔钛椎间融合器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710195610.5A CN106923940B (zh) | 2017-03-28 | 2017-03-28 | 多孔钛椎间融合器的制备方法及多孔钛椎间融合器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106923940A true CN106923940A (zh) | 2017-07-07 |
CN106923940B CN106923940B (zh) | 2019-04-23 |
Family
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Family Applications (1)
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CN201710195610.5A Active CN106923940B (zh) | 2017-03-28 | 2017-03-28 | 多孔钛椎间融合器的制备方法及多孔钛椎间融合器 |
Country Status (1)
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CN (1) | CN106923940B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108514465A (zh) * | 2018-06-12 | 2018-09-11 | 深圳市立心科学有限公司 | 填充有人工骨的椎间融合器 |
CN110856870A (zh) * | 2018-08-24 | 2020-03-03 | 可成科技股份有限公司 | 钛基工件及其制造方法 |
WO2021027281A1 (zh) * | 2019-08-10 | 2021-02-18 | 山东百多安医疗器械股份有限公司 | 一种多孔仿生颈椎椎间融合器及其制备方法 |
Citations (13)
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US6572654B1 (en) * | 2000-10-04 | 2003-06-03 | Albert N. Santilli | Intervertebral spacer |
CN101032633A (zh) * | 2007-04-13 | 2007-09-12 | 西安交通大学 | 一种利用冷喷涂和真空烧结制备多孔钛涂层的复合工艺 |
CN101353738A (zh) * | 2008-09-26 | 2009-01-28 | 重庆大学 | 一种孔隙率可控的多孔钛制备方法 |
CN101418392A (zh) * | 2008-12-08 | 2009-04-29 | 大连交通大学 | 生物医用多孔钛材及其制备方法 |
CN201612682U (zh) * | 2010-02-09 | 2010-10-27 | 北京理贝尔生物工程研究所有限公司 | 一种腰椎后路椎间融合器 |
CN102293693A (zh) * | 2011-06-01 | 2011-12-28 | 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 |
CN102747245A (zh) * | 2012-07-06 | 2012-10-24 | 淮阴工学院 | 医用多孔钛及钛合金的制备方法 |
CN104131195A (zh) * | 2014-08-14 | 2014-11-05 | 昆明理工大学 | 一种生物医用多孔钛的制备方法 |
US20150173905A1 (en) * | 2013-12-23 | 2015-06-25 | Metal Industries Research & Development Centre | Intervertebral Implant |
CN204501113U (zh) * | 2015-02-16 | 2015-07-29 | 李鹏 | 一种多孔仿生骨小梁的椎间融合装置 |
CN204971719U (zh) * | 2015-07-29 | 2016-01-20 | 浙江科惠医疗器械股份有限公司 | 嵌有显影环的腰椎后路椎间融合器 |
CN105435305A (zh) * | 2015-12-17 | 2016-03-30 | 西南交通大学 | 一种多孔钛复合材料及其制备方法 |
CN106521219A (zh) * | 2017-01-05 | 2017-03-22 | 重庆大学 | 一种TiC颗粒增强钛基多孔材料的制备方法 |
-
2017
- 2017-03-28 CN CN201710195610.5A patent/CN106923940B/zh active Active
Patent Citations (13)
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US6572654B1 (en) * | 2000-10-04 | 2003-06-03 | Albert N. Santilli | Intervertebral spacer |
CN101032633A (zh) * | 2007-04-13 | 2007-09-12 | 西安交通大学 | 一种利用冷喷涂和真空烧结制备多孔钛涂层的复合工艺 |
CN101353738A (zh) * | 2008-09-26 | 2009-01-28 | 重庆大学 | 一种孔隙率可控的多孔钛制备方法 |
CN101418392A (zh) * | 2008-12-08 | 2009-04-29 | 大连交通大学 | 生物医用多孔钛材及其制备方法 |
CN201612682U (zh) * | 2010-02-09 | 2010-10-27 | 北京理贝尔生物工程研究所有限公司 | 一种腰椎后路椎间融合器 |
CN102293693A (zh) * | 2011-06-01 | 2011-12-28 | 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 |
CN102747245A (zh) * | 2012-07-06 | 2012-10-24 | 淮阴工学院 | 医用多孔钛及钛合金的制备方法 |
US20150173905A1 (en) * | 2013-12-23 | 2015-06-25 | Metal Industries Research & Development Centre | Intervertebral Implant |
CN104131195A (zh) * | 2014-08-14 | 2014-11-05 | 昆明理工大学 | 一种生物医用多孔钛的制备方法 |
CN204501113U (zh) * | 2015-02-16 | 2015-07-29 | 李鹏 | 一种多孔仿生骨小梁的椎间融合装置 |
CN204971719U (zh) * | 2015-07-29 | 2016-01-20 | 浙江科惠医疗器械股份有限公司 | 嵌有显影环的腰椎后路椎间融合器 |
CN105435305A (zh) * | 2015-12-17 | 2016-03-30 | 西南交通大学 | 一种多孔钛复合材料及其制备方法 |
CN106521219A (zh) * | 2017-01-05 | 2017-03-22 | 重庆大学 | 一种TiC颗粒增强钛基多孔材料的制备方法 |
Non-Patent Citations (1)
Title |
---|
沈宏飞等: "以NH4HCO3为造孔剂制备的多孔钛及其力学性能", 《特种合金》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108514465A (zh) * | 2018-06-12 | 2018-09-11 | 深圳市立心科学有限公司 | 填充有人工骨的椎间融合器 |
CN110856870A (zh) * | 2018-08-24 | 2020-03-03 | 可成科技股份有限公司 | 钛基工件及其制造方法 |
WO2021027281A1 (zh) * | 2019-08-10 | 2021-02-18 | 山东百多安医疗器械股份有限公司 | 一种多孔仿生颈椎椎间融合器及其制备方法 |
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Publication number | Publication date |
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CN106923940B (zh) | 2019-04-23 |
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Effective date of registration: 20210409 Address after: 100176 3rd floor, block a, building 14, yard 20, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: Zhongao Huicheng Technology Co.,Ltd. Patentee after: China Austria Huicheng (Suzhou) Technology Co.,Ltd. Address before: 100176 3rd floor, block a, building 14, yard 20, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: Zhongao Huicheng Technology Co.,Ltd. |
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Effective date of registration: 20220216 Address after: 100176 3rd floor, block a, building 14, yard 20, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: ZHONGAO HUICHENG TECHNOLOGY Co.,Ltd. Address before: 100176 3rd floor, block a, building 14, yard 20, Kechuang 14th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee before: ZHONGAO HUICHENG TECHNOLOGY Co.,Ltd. Patentee before: Zhongao Huicheng (Suzhou) Technology Co., Ltd |
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