ES2749503T3 - Mejoras en soportes para vasos sanguíneos - Google Patents

Mejoras en soportes para vasos sanguíneos Download PDF

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Publication number
ES2749503T3
ES2749503T3 ES10749895T ES10749895T ES2749503T3 ES 2749503 T3 ES2749503 T3 ES 2749503T3 ES 10749895 T ES10749895 T ES 10749895T ES 10749895 T ES10749895 T ES 10749895T ES 2749503 T3 ES2749503 T3 ES 2749503T3
Authority
ES
Spain
Prior art keywords
support
region
blood vessel
mesh
aortic
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.)
Active
Application number
ES10749895T
Other languages
English (en)
Spanish (es)
Inventor
Taliesin John Golesworthy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Exstent Ltd
Original Assignee
Exstent Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Exstent Ltd filed Critical Exstent Ltd
Application granted granted Critical
Publication of ES2749503T3 publication Critical patent/ES2749503T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90Stents 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
    • A61F2/91Stents 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 sheets or tubes, e.g. perforated by laser cuts or etched holes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • A61F2/07Stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2210/00Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0076Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/005Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements using adhesives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0066Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements stapled
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2220/00Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0025Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
    • A61F2220/0075Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2240/00Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2240/001Designing or manufacturing processes
    • A61F2240/002Designing or making customized prostheses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0018Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in elasticity, stiffness or compressibility
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B33ADDITIVE MANUFACTURING TECHNOLOGY
    • B33YADDITIVE 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
    • B33Y80/00Products made by additive manufacturing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49995Shaping one-piece blank by removing material

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Transplantation (AREA)
  • Molecular Biology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Reproductive Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Pathology (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Surgical Instruments (AREA)
ES10749895T 2009-07-31 2010-07-28 Mejoras en soportes para vasos sanguíneos Active ES2749503T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/533,098 US8246673B2 (en) 2002-09-19 2009-07-31 External support for a blood vessel
PCT/GB2010/051239 WO2011012894A1 (en) 2009-07-31 2010-07-28 Improvements in or relating to blood vessel supports

Publications (1)

Publication Number Publication Date
ES2749503T3 true ES2749503T3 (es) 2020-03-20

Family

ID=42942058

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10749895T Active ES2749503T3 (es) 2009-07-31 2010-07-28 Mejoras en soportes para vasos sanguíneos

Country Status (7)

Country Link
US (1) US8246673B2 (enExample)
EP (1) EP2459129B1 (enExample)
JP (1) JP2013500755A (enExample)
CA (1) CA2769550A1 (enExample)
DK (1) DK2459129T3 (enExample)
ES (1) ES2749503T3 (enExample)
WO (1) WO2011012894A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0719747D0 (en) * 2007-10-10 2007-11-21 Materialise Nv Method and apparatus for automatic support generation for an object made by means of a rapid prototype production method
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
DE102008047118B4 (de) * 2008-09-15 2024-02-01 Dürr Systems Ag Lackieranlagenbauteil
US8554350B2 (en) * 2008-10-15 2013-10-08 Personics Holdings Inc. Device and method to reduce ear wax clogging of acoustic ports, hearing aid sealing system, and feedback reduction system
US9405886B2 (en) 2009-03-17 2016-08-02 The Board Of Trustees Of The Leland Stanford Junior University Method for determining cardiovascular information
US9492587B2 (en) * 2009-04-13 2016-11-15 Abbott Cardiovascular Systems Inc. Stent made from an ultra high molecular weight bioabsorbable polymer with high fatigue and fracture resistance
US8315812B2 (en) 2010-08-12 2012-11-20 Heartflow, Inc. Method and system for patient-specific modeling of blood flow
WO2012025889A1 (en) * 2010-08-26 2012-03-01 Koninklijke Philips Electronics N.V. Automated three dimensional aortic root measurement and modeling
WO2014053616A1 (en) * 2012-10-05 2014-04-10 Materialise N.V. Customized aortic stent device and method of making the same
US20140180326A1 (en) * 2012-12-20 2014-06-26 Empire Technology Development Llc Inflatable balloon for protecting blood vessel
WO2014180972A2 (en) * 2013-05-08 2014-11-13 Materialise N.V. System and method for three-dimensional population analysis of anatomic structures
CN103300938B (zh) * 2013-06-27 2015-05-20 中国医学科学院阜外心血管病医院 经心房途径房室瓣膜反流动物模型制作装置
CN107979991B (zh) * 2015-04-23 2020-06-12 主动脉公司 对假体植入物进行解剖映射的设备和方法
GB2602045B (en) * 2020-12-16 2025-02-12 Exstent Ltd Model and method of modelling a pulmonary autograft
JP7100396B1 (ja) 2021-06-28 2022-07-13 真一 岩越 大動脈補強材
CN118512292A (zh) * 2024-06-12 2024-08-20 北京大学人民医院 一种升主动脉外支架的制作方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3626947A (en) 1970-02-19 1971-12-14 Charles Howard Sparks Method and apparatus for vein and artery reenforcement
GB2090143A (en) 1980-12-31 1982-07-07 Archibald Steven Lee Micro-arterial sleeve-grip
EP0276254A4 (en) 1986-07-17 1989-07-26 Quotidian No 100 Pty Ltd CORRECTION OF VESSEL VALVE INSUFFICIENCY.
US5246546A (en) 1992-08-27 1993-09-21 Procter & Gamble Company Process for applying a thin film containing polysiloxane to tissue paper
IL106738A (en) 1993-08-19 1998-02-08 Mind E M S G Ltd Device for external correction of deficient valves in venous junctions
US5741215A (en) 1993-09-10 1998-04-21 The University Of Queensland Stereolithographic anatomical modelling process
JP2000510006A (ja) 1996-04-29 2000-08-08 ダブリュ.エル.ゴア アンド アソシエイツ,インコーポレイティド 静脈弁の能力回復装置
GB9710905D0 (en) * 1997-05-27 1997-07-23 Imperial College Stent for blood vessel
EP1049420B8 (en) 1998-01-26 2006-01-11 Anson Medical Limited Reinforced graft
US6165193A (en) 1998-07-06 2000-12-26 Microvention, Inc. Vascular embolization with an expansible implant
US6197050B1 (en) 1998-09-14 2001-03-06 Heartstent Corporation Transmyocardial implant with compliance collar
GB2344053A (en) 1998-11-30 2000-05-31 Imperial College Stents for blood vessels
EP1055401B1 (en) 1999-05-26 2003-10-01 NEC TOKIN Corporation Device for anastomosis of blood vessels
US6585758B1 (en) * 1999-11-16 2003-07-01 Scimed Life Systems, Inc. Multi-section filamentary endoluminal stent
US6436132B1 (en) * 2000-03-30 2002-08-20 Advanced Cardiovascular Systems, Inc. Composite intraluminal prostheses
US20020068968A1 (en) 2000-08-16 2002-06-06 Thomas Hupp Virtual stent making process based upon novel enhanced plate tectonics derived from endoluminal mapping
US6648911B1 (en) 2000-11-20 2003-11-18 Avantec Vascular Corporation Method and device for the treatment of vulnerable tissue site
US6752829B2 (en) 2001-01-30 2004-06-22 Scimed Life Systems, Inc. Stent with channel(s) for containing and delivering a biologically active material and method for manufacturing the same
GB0110670D0 (en) 2001-05-01 2001-06-20 Anson Medical Ltd Machine for manufacturing graft-stents
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WO2010058406A1 (en) * 2008-11-24 2010-05-27 Vascular Graft Solutions Ltd. External stent

Also Published As

Publication number Publication date
WO2011012894A1 (en) 2011-02-03
EP2459129B1 (en) 2019-09-04
JP2013500755A (ja) 2013-01-10
DK2459129T3 (da) 2019-10-07
EP2459129A1 (en) 2012-06-06
US8246673B2 (en) 2012-08-21
US20090292349A1 (en) 2009-11-26
CA2769550A1 (en) 2011-02-03

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