JP7164928B2 - 個別化冠状動脈ステント - Google Patents
個別化冠状動脈ステント Download PDFInfo
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- JP7164928B2 JP7164928B2 JP2020501177A JP2020501177A JP7164928B2 JP 7164928 B2 JP7164928 B2 JP 7164928B2 JP 2020501177 A JP2020501177 A JP 2020501177A JP 2020501177 A JP2020501177 A JP 2020501177A JP 7164928 B2 JP7164928 B2 JP 7164928B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
-
- 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
- A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
-
- 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
- A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/102—Modelling of surgical devices, implants or prosthesis
- A61B2034/104—Modelling the effect of the tool, e.g. the effect of an implanted prosthesis or for predicting the effect of ablation or burring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/108—Computer aided selection or customisation of medical implants or cutting guides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
- A61B2034/2046—Tracking techniques
- A61B2034/2048—Tracking techniques using an accelerometer or inertia sensor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/373—Surgical systems with images on a monitor during operation using light, e.g. by using optical scanners
- A61B2090/3735—Optical coherence tomography [OCT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
- A61B2090/3966—Radiopaque markers visible in an X-ray image
-
- 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
- A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
- A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
- A61F2002/9155—Adjacent bands being connected to each other
- A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
- A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
-
- 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
- A61F2240/002—Designing or making customized prostheses
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Surgery (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Transplantation (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Robotics (AREA)
- Optics & Photonics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Description
本発明は、システム、方法、またはコンピュータ・プログラム製品、あるいはそれらの組合せであってもよい。コンピュータ・プログラム製品は、本発明の態様をプロセッサに実施させるためのコンピュータ読取り可能プログラム命令を有するコンピュータ読取り可能な1つ(または複数)の記憶媒体を含んでもよい。
302 非狭窄形状
304 狭窄形状
306 狭窄部
308 血管壁
402 個別化冠状動脈ステント
403 汎用ステント・テンプレート
406 候補構成
416 しぼんだ構成
412 慣性力
418 修正されたステント・テンプレート
420 新しい候補構成
500 細部
502,504 アーチ
506 支柱
508 アーチの頂点
510 ブリッジ
702 マンドレル
704 マンドレル・テンプレート
705 膜
706 柱
707 案内区分
708 マーカ
802 バルーン・カテーテル
1002 スリーブ
1006 指部
1010 ブリッジ
Claims (5)
- 装置であって、
バルーンを受けるための概ね円筒形の中空の膜を有し、前記膜の外側表面から突出する複数の柱を有するマンドレルであって、前記柱のうちの少なくとも1つが、前記柱のうちの少なくとも1つの他の柱との比較において、前記マンドレルの中心軸から異なる距離まで突出している、前記マンドレルと、
前記マンドレルの前記柱がステントのブリッジに当接することによって、前記マンドレルに支持される前記ステントと
を備える、装置。 - 前記マンドレル内に挿入されるバルーン・カテーテルをさらに備える、請求項1に記載の装置。
- 前記ステントを囲むスリーブさらに備え、前記スリーブが、前記マンドレルの前記柱に対向して前記ステントの前記ブリッジに接触する内向きに突出する複数の指部を有し、前記内向きに突出する指部のうちの少なくとも1つが、前記内向きに突出する指部のうちの少なくとも1つの他の指部との比較において、前記スリーブの中心軸から異なる距離まで突出する、請求項1に記載の装置。
- 前記マンドレルに挿入されるバルーン・カテーテルをさらに備える、請求項3に記載の装置。
- 前記マンドレルが、楕円形の放射線不透過性マーカを含む、請求項1ないし4のいずれかに記載の装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2022134599A JP2022166313A (ja) | 2017-07-17 | 2022-08-26 | 個別化冠状動脈ステント |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/651,197 US10568696B2 (en) | 2017-07-17 | 2017-07-17 | Apparatus for supporting personalized coronary stents |
US15/651,197 | 2017-07-17 | ||
US15/859,558 US10568697B2 (en) | 2017-07-17 | 2017-12-31 | Personalized coronary stent methods |
US15/859,558 | 2017-12-31 | ||
PCT/IB2018/055253 WO2019016676A1 (en) | 2017-07-17 | 2018-07-16 | PERSONALIZED CORONARY ENDOPROSTHESES |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022134599A Division JP2022166313A (ja) | 2017-07-17 | 2022-08-26 | 個別化冠状動脈ステント |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2020528301A JP2020528301A (ja) | 2020-09-24 |
JP2020528301A5 JP2020528301A5 (ja) | 2021-01-07 |
JP7164928B2 true JP7164928B2 (ja) | 2022-11-02 |
Family
ID=65000269
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020501177A Active JP7164928B2 (ja) | 2017-07-17 | 2018-07-16 | 個別化冠状動脈ステント |
JP2022134599A Pending JP2022166313A (ja) | 2017-07-17 | 2022-08-26 | 個別化冠状動脈ステント |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022134599A Pending JP2022166313A (ja) | 2017-07-17 | 2022-08-26 | 個別化冠状動脈ステント |
Country Status (6)
Country | Link |
---|---|
US (3) | US10568696B2 (ja) |
JP (2) | JP7164928B2 (ja) |
CN (1) | CN110891529B (ja) |
DE (1) | DE112018003648T5 (ja) |
GB (1) | GB2579290B (ja) |
WO (1) | WO2019016676A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10568696B2 (en) | 2017-07-17 | 2020-02-25 | International Business Machines Corporation | Apparatus for supporting personalized coronary stents |
US20220151619A1 (en) * | 2019-03-11 | 2022-05-19 | The Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College | Anastomosing stent and methods of use |
CN110403706B (zh) * | 2019-06-28 | 2021-06-01 | 吉林大学 | 一种结直肠术后肿瘤标本经肛取出充气式通道装置 |
US20220265353A1 (en) * | 2019-07-11 | 2022-08-25 | The Cleveland Clinic Foundation | System and method for model-based stent design and placement |
CN112741690B (zh) * | 2020-12-31 | 2022-04-19 | 杭州脉流科技有限公司 | 用于血管支架释放的模拟方法、装置、计算机设备和存储介质 |
CN113283023B (zh) * | 2021-04-30 | 2024-05-14 | 中国空间技术研究院 | 一种通用的航天器设备安装支架参数化构型设计方法 |
CN116211463B (zh) * | 2023-05-05 | 2023-08-01 | 杭州脉流科技有限公司 | 一种编织支架虚拟套叠装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004528858A (ja) | 2000-10-04 | 2004-09-24 | トライバスキュラー・インコーポレイテッド | 医療デバイスの開発のための仮想的原型作製および試験 |
JP2012210456A (ja) | 2006-08-22 | 2012-11-01 | Abbott Cardiovascular Systems Inc | 血管内ステント |
US20160256610A1 (en) | 2015-03-03 | 2016-09-08 | Yujie Zhou | Method of producing personalized biomimetic drug-eluting coronary stents by 3d-printing |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5554181A (en) * | 1994-05-04 | 1996-09-10 | Regents Of The University Of Minnesota | Stent |
US5776141A (en) * | 1995-08-28 | 1998-07-07 | Localmed, Inc. | Method and apparatus for intraluminal prosthesis delivery |
US5935135A (en) * | 1995-09-29 | 1999-08-10 | United States Surgical Corporation | Balloon delivery system for deploying stents |
US5658311A (en) * | 1996-07-05 | 1997-08-19 | Schneider (Usa) Inc. | High pressure expander bundle for large diameter stent deployment |
US6027510A (en) * | 1997-12-08 | 2000-02-22 | Inflow Dynamics Inc. | Stent delivery system |
US5938697A (en) | 1998-03-04 | 1999-08-17 | Scimed Life Systems, Inc. | Stent having variable properties |
US6558415B2 (en) | 1998-03-27 | 2003-05-06 | Intratherapeutics, Inc. | Stent |
US6547814B2 (en) * | 1998-09-30 | 2003-04-15 | Impra, Inc. | Selective adherence of stent-graft coverings |
US6273910B1 (en) | 1999-03-11 | 2001-08-14 | Advanced Cardiovascular Systems, Inc. | Stent with varying strut geometry |
US6258099B1 (en) * | 1999-03-31 | 2001-07-10 | Scimed Life Systems, Inc. | Stent security balloon/balloon catheter |
US6048350A (en) * | 1999-06-14 | 2000-04-11 | Scimed Life Systems, Inc. | Segmented balloon delivery system |
EP1305078B1 (en) * | 2000-07-24 | 2011-06-29 | Jeffrey Grayzel | Stiffened balloon catheter for dilatation and stenting |
US20020068968A1 (en) * | 2000-08-16 | 2002-06-06 | Thomas Hupp | Virtual stent making process based upon novel enhanced plate tectonics derived from endoluminal mapping |
US7327862B2 (en) | 2001-04-30 | 2008-02-05 | Chase Medical, L.P. | System and method for facilitating cardiac intervention |
US6695920B1 (en) * | 2001-06-27 | 2004-02-24 | Advanced Cardiovascular Systems, Inc. | Mandrel for supporting a stent and a method of using the mandrel to coat a stent |
US6679836B2 (en) | 2002-06-21 | 2004-01-20 | Scimed Life Systems, Inc. | Universal programmable guide catheter |
WO2004068406A2 (en) | 2003-01-30 | 2004-08-12 | Chase Medical, L.P. | A method and system for image processing and contour assessment |
US7776078B2 (en) * | 2003-05-22 | 2010-08-17 | Boston Scientfic Scimed, Inc. | Catheter balloon with improved retention |
US8042485B1 (en) * | 2003-12-30 | 2011-10-25 | Advanced Cardiovascular Systems, Inc. | Stent mandrel fixture and method for coating stents |
US20110066222A1 (en) * | 2009-09-11 | 2011-03-17 | Yunbing Wang | Polymeric Stent and Method of Making Same |
US20070118243A1 (en) | 2005-10-14 | 2007-05-24 | Vantus Technology Corporation | Personal fit medical implants and orthopedic surgical instruments and methods for making |
US20070100420A1 (en) | 2005-11-02 | 2007-05-03 | Kavanagh Joseph T | Guided stent delivery systems of minimal diameter |
US20070293936A1 (en) * | 2006-04-28 | 2007-12-20 | Dobak John D Iii | Systems and methods for creating customized endovascular stents and stent grafts |
US8551155B2 (en) * | 2006-06-16 | 2013-10-08 | The Invention Science Fund I, Llc | Stent customization system and method |
US7818084B2 (en) * | 2006-06-16 | 2010-10-19 | The Invention Science Fund, I, LLC | Methods and systems for making a blood vessel sleeve |
US8165360B2 (en) * | 2006-12-06 | 2012-04-24 | Siemens Medical Solutions Usa, Inc. | X-ray identification of interventional tools |
US8200466B2 (en) | 2008-07-21 | 2012-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Method for tuning patient-specific cardiovascular simulations |
US9597214B2 (en) * | 2008-10-10 | 2017-03-21 | Kevin Heraty | Medical device |
US8311312B1 (en) * | 2009-05-14 | 2012-11-13 | Abbott Cardiovascular Systems Inc. | Apparatus, systems and methods for accepting or rejecting a manufactured medical device |
AU2010304753B2 (en) * | 2009-10-06 | 2014-10-02 | Sahajanand Medical Technologies Private Limited | Bioresorbable vascular implant having homogenously distributed stresses under a radial load |
US20140072610A1 (en) | 2011-03-21 | 2014-03-13 | National University Of Singapore | Bioabsorbable tracheal stent, and method of manufacturing thereof |
US8852257B2 (en) | 2011-06-21 | 2014-10-07 | Abbott Cardiovascular Systems Inc. | Sheaths used with polymer scaffold |
EP2763623B1 (en) | 2011-10-07 | 2016-07-06 | Materialise N.V. | Methods for the manufacture of intraluminal endoprosthesis |
US9782282B2 (en) * | 2011-11-14 | 2017-10-10 | W. L. Gore & Associates, Inc. | External steerable fiber for use in endoluminal deployment of expandable devices |
EP2710978B1 (en) | 2012-09-21 | 2017-11-29 | Materialise N.V. | Patient-specific intraluminal implants |
PT2852356T (pt) * | 2012-10-01 | 2017-06-14 | Bard Inc C R | Cateter de balão com lúmens de insuflação múltiplos e métodos relacionados |
JP6522519B2 (ja) | 2013-02-12 | 2019-05-29 | カーボン,インコーポレイテッド | キャリアを介した供給による3次元製作のための方法および装置 |
EP2991587A4 (en) * | 2013-05-01 | 2016-05-18 | Aneumed Inc | PERSONALIZED AORTIC FLUTE PROSTHESIS |
US9195800B2 (en) | 2013-08-16 | 2015-11-24 | Heartflow, Inc. | Systems and methods for identifying personalized vascular implants from patient-specific anatomic data |
US10098771B2 (en) | 2013-09-25 | 2018-10-16 | Abbott Cardiovascular Systems Inc. | Clip sheath for a polymer scaffold |
US20150105852A1 (en) * | 2013-10-16 | 2015-04-16 | Covidien Lp | Vascular Stent |
ES2744900T3 (es) | 2014-07-24 | 2020-02-26 | Lightlab Imaging Inc | Visualización de endoprótesis vasculares y vasos sanguíneos y procedimientos de diagnóstico |
CN104224412B (zh) * | 2014-08-20 | 2016-08-17 | 湖南瀚德微创医疗科技有限公司 | 一种基于3d打印技术制备血管内支架的方法 |
CN105877881A (zh) | 2015-03-03 | 2016-08-24 | 周玉杰 | 利用3d打印技术制备个性化仿生药物洗脱冠状动脉支架的方法 |
JP6853792B2 (ja) * | 2015-03-03 | 2021-03-31 | エフェモラル メディカル インコーポレイテッド | 多要素生体吸収性血管内ステント |
CN107530161A (zh) | 2015-04-22 | 2018-01-02 | 艾纽梅德公司 | 个性化假体及部署方法 |
DE102015207596A1 (de) * | 2015-04-24 | 2016-10-27 | Siemens Healthcare Gmbh | Verfahren sowie Rechen- und Druckeinheit zum Erstellen einer Gefäßstütze |
US20180117219A1 (en) * | 2015-04-29 | 2018-05-03 | Northwestern University | 3d printing of biomedical implants |
CN105853036B (zh) | 2016-05-18 | 2017-12-26 | 周玉杰 | 一种可降解个性化非柱形仿生药物洗脱冠状动脉支架 |
CN106491241A (zh) * | 2016-11-21 | 2017-03-15 | 清华大学 | 一种主动脉覆膜支架的成型方法 |
US10568696B2 (en) | 2017-07-17 | 2020-02-25 | International Business Machines Corporation | Apparatus for supporting personalized coronary stents |
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---|---|---|---|---|
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JP2012210456A (ja) | 2006-08-22 | 2012-11-01 | Abbott Cardiovascular Systems Inc | 血管内ステント |
US20160256610A1 (en) | 2015-03-03 | 2016-09-08 | Yujie Zhou | Method of producing personalized biomimetic drug-eluting coronary stents by 3d-printing |
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