CN108498217B - 一种矫治***畸形用3d打印可降解支架及其制造方法 - Google Patents
一种矫治***畸形用3d打印可降解支架及其制造方法 Download PDFInfo
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- CN108498217B CN108498217B CN201810240996.1A CN201810240996A CN108498217B CN 108498217 B CN108498217 B CN 108498217B CN 201810240996 A CN201810240996 A CN 201810240996A CN 108498217 B CN108498217 B CN 108498217B
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- 238000010146 3D printing Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000000975 bioactive effect Effects 0.000 claims abstract description 9
- 238000007639 printing Methods 0.000 claims abstract description 5
- 230000006378 damage Effects 0.000 claims abstract description 3
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- 210000003708 urethra Anatomy 0.000 claims description 4
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 3
- 229920001610 polycaprolactone Polymers 0.000 claims description 3
- 239000004632 polycaprolactone Substances 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
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- 208000027418 Wounds and injury Diseases 0.000 abstract 1
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- 238000001727 in vivo Methods 0.000 description 3
- 206010010356 Congenital anomaly Diseases 0.000 description 2
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
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Images
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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810240996.1A CN108498217B (zh) | 2018-03-22 | 2018-03-22 | 一种矫治***畸形用3d打印可降解支架及其制造方法 |
Applications Claiming Priority (1)
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CN201810240996.1A CN108498217B (zh) | 2018-03-22 | 2018-03-22 | 一种矫治***畸形用3d打印可降解支架及其制造方法 |
Publications (2)
Publication Number | Publication Date |
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CN108498217A CN108498217A (zh) | 2018-09-07 |
CN108498217B true CN108498217B (zh) | 2021-03-16 |
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CN201810240996.1A Active CN108498217B (zh) | 2018-03-22 | 2018-03-22 | 一种矫治***畸形用3d打印可降解支架及其制造方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN117507367B (zh) * | 2024-01-08 | 2024-04-05 | 北京阿迈特医疗器械有限公司 | 具有标记点的支架打印方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107427612A (zh) * | 2014-10-07 | 2017-12-01 | 耶路撒冷希伯来大学伊森姆研究发展有限公司 | 按需可降解的医疗装置 |
CN107614050A (zh) * | 2015-04-14 | 2018-01-19 | 贝勒医学院 | ***支架、***扩张器及其制造方法 |
CN207118927U (zh) * | 2017-01-11 | 2018-03-20 | 东莞市正生瑞生物医学科技有限公司 | 一种医用***支架 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4982369B2 (ja) * | 2004-08-13 | 2012-07-25 | ラトガース,ザ ステート ユニバーシティ | 放射線不透過性の高分子ステント |
RU2012116349A (ru) * | 2009-09-30 | 2013-11-10 | Колопласт А/С | Имплантируемая в тело ткань и способ имплантации ткани для реконструкции тазового дна |
CN105013072B (zh) * | 2015-07-24 | 2018-08-31 | 严聪颖 | 用于子宫的带药缓释装置 |
US20170087344A1 (en) * | 2015-09-25 | 2017-03-30 | Therapeutic Solutions International, Inc. | Devices and methods for reducing the risk of preterm labor and preterm birth |
CN105536060B (zh) * | 2016-03-01 | 2018-12-11 | 湘潭大学 | 用于3d打印软骨支架的组合物和微球及其制备方法 |
CN105641753B (zh) * | 2016-03-08 | 2019-07-05 | 吴志宏 | 一种复合rhBMP-2的可实现血管转移的3D打印可降解支架 |
CN106344231B (zh) * | 2016-10-27 | 2018-05-08 | 中国人民解放军第四军医大学 | 治疗气管狭窄的3d打印可降解气管外支架及其制造方法 |
-
2018
- 2018-03-22 CN CN201810240996.1A patent/CN108498217B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107427612A (zh) * | 2014-10-07 | 2017-12-01 | 耶路撒冷希伯来大学伊森姆研究发展有限公司 | 按需可降解的医疗装置 |
CN107614050A (zh) * | 2015-04-14 | 2018-01-19 | 贝勒医学院 | ***支架、***扩张器及其制造方法 |
CN207118927U (zh) * | 2017-01-11 | 2018-03-20 | 东莞市正生瑞生物医学科技有限公司 | 一种医用***支架 |
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Effective date of registration: 20240617 Address after: Unit A2206I, Innovation Plaza, 2007 Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen City, Guangdong Province, 518118 Patentee after: Shenzhen Borui Jie Biotechnology Co.,Ltd. Country or region after: China Address before: Unit A2206 L, Innovation Plaza, 2007 Pingshan Avenue, Liulian Community, Pingshan Street, Pingshan District, Shenzhen City, Guangdong Province, 518118 Patentee before: Shenzhen Ruizhen Biological Intelligent Manufacturing Co.,Ltd. Country or region before: China |
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