BR112017022260A2 - desenvolvimento e aplicações vasculares de stents externos com memória da forma - Google Patents

desenvolvimento e aplicações vasculares de stents externos com memória da forma

Info

Publication number
BR112017022260A2
BR112017022260A2 BR112017022260A BR112017022260A BR112017022260A2 BR 112017022260 A2 BR112017022260 A2 BR 112017022260A2 BR 112017022260 A BR112017022260 A BR 112017022260A BR 112017022260 A BR112017022260 A BR 112017022260A BR 112017022260 A2 BR112017022260 A2 BR 112017022260A2
Authority
BR
Brazil
Prior art keywords
shape
development
external memory
vascular applications
photoreticular
Prior art date
Application number
BR112017022260A
Other languages
English (en)
Other versions
BR112017022260B1 (pt
Inventor
Brophy Colleen
Sung Hak-Joon
C Boire Timothy
Original Assignee
The United Government As Represented By The Departament Of Veterans Affairs
Univ Vanderbilt
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 The United Government As Represented By The Departament Of Veterans Affairs, Univ Vanderbilt filed Critical The United Government As Represented By The Departament Of Veterans Affairs
Publication of BR112017022260A2 publication Critical patent/BR112017022260A2/pt
Publication of BR112017022260B1 publication Critical patent/BR112017022260B1/pt

Links

Classifications

    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • A61F2/07—Stent-grafts
    • 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
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/041—Mixtures of macromolecular compounds
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/16—Materials with shape-memory or superelastic properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Polymers & Plastics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

a matéria objeto presentemente divulgada inclui um composto compreendendo um primeiro monômero que é alil-funcionalizado e reticulável e um segundo monômero que não é reticulável. em algumas formas de realização, os compostos são fotorreticuláveis e, em certas formas de realização, são fotorreticuláveis por luz ultravioleta. também fornecidos são os enxertos vasculares com memória da forma compreendidos dos presentes compostos que podem apresentar uma transição de uma forma temporária para uma forma original quando aquecidos acima de uma temperatura de fusão do enxerto. ainda fornecidos são os métodos para tratar condições vasculares que utilizam formas de realização dos presentes enxertos.
BR112017022260-4A 2015-04-15 2016-04-15 Copolímero compreendendo monômero alilfuncionalizado, enxerto vascular implantável e dispositivo de suporte de tecido implantável BR112017022260B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562148164P 2015-04-15 2015-04-15
US62/148,164 2015-04-15
PCT/US2016/027901 WO2016168706A1 (en) 2015-04-15 2016-04-15 Development and vascular applications of shape memory external stents

Publications (2)

Publication Number Publication Date
BR112017022260A2 true BR112017022260A2 (pt) 2018-07-10
BR112017022260B1 BR112017022260B1 (pt) 2022-07-26

Family

ID=57127045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017022260-4A BR112017022260B1 (pt) 2015-04-15 2016-04-15 Copolímero compreendendo monômero alilfuncionalizado, enxerto vascular implantável e dispositivo de suporte de tecido implantável

Country Status (7)

Country Link
US (2) US20180126046A1 (pt)
EP (1) EP3283006A4 (pt)
JP (1) JP6949819B2 (pt)
CN (1) CN107735049A (pt)
BR (1) BR112017022260B1 (pt)
CA (1) CA2986377A1 (pt)
WO (1) WO2016168706A1 (pt)

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EP3653234B1 (en) * 2017-07-14 2024-09-04 Terumo Kabushiki Kaisha Self-expandable stent and method for manufacturing same
KR102521685B1 (ko) * 2018-10-02 2023-04-14 주식회사 티엠디랩 형상기억 고분자를 포함하는 비루관 튜브
KR102355542B1 (ko) * 2018-10-02 2022-01-26 주식회사 티엠디랩 형상기억 고분자를 포함하는 혈관 문합용 부재
CN109758620B (zh) * 2019-03-12 2021-06-04 东华大学 一种长效抗菌可降解的输尿管支架管及其制备方法
EP4003699A4 (en) * 2019-07-22 2023-09-13 Venostent, Inc. GENERATIVE MANUFACTURING OF VINYL, PHOTO-CROSS-LINKABLE POLYMERS
JP7395866B2 (ja) * 2019-08-01 2023-12-12 三菱ケミカル株式会社 不飽和基含有ポリエステル系樹脂、水性液、プライマー組成物、プライマー層付き基材フィルムおよびプリズムシート
CN110559470B (zh) * 2019-08-19 2021-02-09 浙江大学 一种水凝胶血管栓塞材料及形状记忆栓塞处理方法
KR102556101B1 (ko) * 2019-10-21 2023-07-18 주식회사 티엠디랩 혈관 외벽 랩핑용 기구
KR102528666B1 (ko) * 2020-01-23 2023-05-08 고려대학교 산학협력단 자가치유능을 가지는 신경봉합용 패치 및 이의 제조방법

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JPS60161948A (ja) * 1984-01-31 1985-08-23 Daicel Chem Ind Ltd 変性カルボン酸アリルエステル
JPH02311509A (ja) * 1989-05-26 1990-12-27 Kanegafuchi Chem Ind Co Ltd アリル型不飽和基を有するポリエステルの製造方法
US5800514A (en) * 1996-05-24 1998-09-01 Meadox Medicals, Inc. Shaped woven tubular soft-tissue prostheses and methods of manufacturing
US6730772B2 (en) * 2001-06-22 2004-05-04 Venkatram P. Shastri Degradable polymers from derivatized ring-opened epoxides
US7998188B2 (en) * 2003-04-28 2011-08-16 Kips Bay Medical, Inc. Compliant blood vessel graft
JP4798662B2 (ja) * 2003-06-13 2011-10-19 ゲーカーエスエスフォルシュングスツェントゥルム ゲーストハハト ゲーエムベーハー ステント
WO2004110515A1 (de) * 2003-06-13 2004-12-23 Mnemoscience Gmbh Bioabbaubare stents
JP4881728B2 (ja) * 2003-06-13 2012-02-22 ゲーカーエスエスフォルシュングスツェントゥルム ゲーストハハト ゲーエムベーハー 生分解性ステント
BRPI0411437B8 (pt) * 2003-06-13 2021-06-22 Gkss Forschungszentrum Geesthacht Gmbh stent para uso no campo não-vascular ou vascular, método para sua fabricação e kit compreendendo esse stent
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Also Published As

Publication number Publication date
US20180126046A1 (en) 2018-05-10
JP6949819B2 (ja) 2021-10-13
WO2016168706A1 (en) 2016-10-20
EP3283006A4 (en) 2018-11-21
BR112017022260B1 (pt) 2022-07-26
CN107735049A (zh) 2018-02-23
EP3283006A1 (en) 2018-02-21
US20240207491A1 (en) 2024-06-27
JP2018522992A (ja) 2018-08-16
CA2986377A1 (en) 2016-10-20

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/04/2016, OBSERVADAS AS CONDICOES LEGAIS