AU2009214508B2 - Tissue engineering scaffolds - Google Patents

Tissue engineering scaffolds Download PDF

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Publication number
AU2009214508B2
AU2009214508B2 AU2009214508A AU2009214508A AU2009214508B2 AU 2009214508 B2 AU2009214508 B2 AU 2009214508B2 AU 2009214508 A AU2009214508 A AU 2009214508A AU 2009214508 A AU2009214508 A AU 2009214508A AU 2009214508 B2 AU2009214508 B2 AU 2009214508B2
Authority
AU
Australia
Prior art keywords
tubular element
tensile
elastomeric
scaffold
component
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.)
Ceased
Application number
AU2009214508A
Other languages
English (en)
Other versions
AU2009214508A1 (en
AU2009214508A2 (en
Inventor
Jeffrey E. Fish
Kelly I. Guthrie
Roger M. Ilagan
Deepak Jain
Richard Payne
H. Scott Rapoport
Jr. Neil F. Robbins
Namrata Sangha
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.)
Prokidney Corp
Original Assignee
Inregen Inc
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 Inregen Inc filed Critical Inregen Inc
Publication of AU2009214508A1 publication Critical patent/AU2009214508A1/en
Publication of AU2009214508A2 publication Critical patent/AU2009214508A2/en
Priority to AU2014265032A priority Critical patent/AU2014265032A1/en
Application granted granted Critical
Publication of AU2009214508B2 publication Critical patent/AU2009214508B2/en
Assigned to REGENMEDTX, LLC reassignment REGENMEDTX, LLC Request for Assignment Assignors: TENGION, INC.
Assigned to REGENMED (CAYMAN) LTD. reassignment REGENMED (CAYMAN) LTD. Request to Amend Deed and Register Assignors: REGENMEDTX, LLC
Assigned to INREGEN reassignment INREGEN Request to Amend Deed and Register Assignors: REGENMED (CAYMAN) LTD.
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/02Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00Formation of filaments, threads, or the like
    • D01D5/0007Electro-spinning
    • D01D5/0061Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • DTEXTILES; PAPER
    • D01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00Collecting the newly-spun products
    • 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
    • Y10T156/00Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10Methods of surface bonding and/or assembly therefor
    • Y10T156/1002Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
AU2009214508A 2008-02-14 2009-02-13 Tissue engineering scaffolds Ceased AU2009214508B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2014265032A AU2014265032A1 (en) 2008-02-14 2014-11-19 Tissue engineering scaffolds

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2886008P 2008-02-14 2008-02-14
US61/028,860 2008-02-14
PCT/US2009/034137 WO2009103012A1 (en) 2008-02-14 2009-02-13 Tissue engineering scaffolds

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2014265032A Division AU2014265032A1 (en) 2008-02-14 2014-11-19 Tissue engineering scaffolds

Publications (3)

Publication Number Publication Date
AU2009214508A1 AU2009214508A1 (en) 2009-08-20
AU2009214508A2 AU2009214508A2 (en) 2010-09-23
AU2009214508B2 true AU2009214508B2 (en) 2014-11-20

Family

ID=40957289

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009214508A Ceased AU2009214508B2 (en) 2008-02-14 2009-02-13 Tissue engineering scaffolds

Country Status (8)

Country Link
US (1) US20090227026A1 (enExample)
EP (1) EP2249742B1 (enExample)
JP (4) JP5632749B2 (enExample)
KR (1) KR101669292B1 (enExample)
CN (2) CN104248477B (enExample)
AU (1) AU2009214508B2 (enExample)
CA (1) CA2715642C (enExample)
WO (1) WO2009103012A1 (enExample)

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WO2012012407A2 (en) 2010-07-19 2012-01-26 Neograft Technologies, Inc. Graft devices and methods of use
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US9175427B2 (en) 2011-11-14 2015-11-03 Cook Medical Technologies Llc Electrospun patterned stent graft covering
US10154918B2 (en) 2012-12-28 2018-12-18 Cook Medical Technologies Llc Endoluminal prosthesis with fiber matrix
HK1217663A1 (zh) * 2013-01-09 2017-01-20 Harvard Apparatus Regenerative Technology, Inc. 合成支架
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CN105031735B (zh) * 2015-06-24 2018-01-19 东华大学 一种三层复合结构小口径人工血管及其制备方法
CN105343936B (zh) * 2015-11-05 2019-01-01 深圳市第二人民医院 一种plcl三维多孔支架、plcl-col复合支架及其制备方法
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CN107510862B (zh) * 2016-06-15 2020-05-19 中国科学院苏州纳米技术与纳米仿生研究所 担载梯度浓度生物活性分子的有序纤维支架、制法及应用
CN106178120B (zh) * 2016-08-05 2019-05-03 东华大学 一种仿生天然血管三层结构的复合材料血管支架及其制备方法
CN106726036B (zh) * 2016-12-30 2019-02-05 山东中保康医疗器具有限公司 可降解镁合金尿道支架
CN106691646B (zh) * 2016-12-30 2019-03-12 山东中保康医疗器具有限公司 可降解镁合金输尿管支架
US11678967B2 (en) * 2017-02-28 2023-06-20 Provasctec Limited Intravascular cell therapy device
JP6967265B2 (ja) * 2017-04-28 2021-11-17 株式会社彩 医療用基材の評価方法及び製造方法
EP3709930A4 (en) * 2017-11-17 2021-09-01 Arizona Board of Regents on behalf of the University of Arizona Scaffolds having material properties optimized for cardiac applications and uses thereof
CN107715179B (zh) * 2017-11-24 2022-08-26 江南大学附属医院 复合型人工小血管支架及其制备方法
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Also Published As

Publication number Publication date
KR101669292B1 (ko) 2016-10-25
CN102006837B (zh) 2014-12-24
JP5632749B2 (ja) 2014-11-26
CA2715642C (en) 2017-03-28
KR20100120686A (ko) 2010-11-16
EP2249742A1 (en) 2010-11-17
CN104248477A (zh) 2014-12-31
WO2009103012A1 (en) 2009-08-20
CA2715642A1 (en) 2009-08-20
JP2016187640A (ja) 2016-11-04
JP2014094315A (ja) 2014-05-22
AU2009214508A1 (en) 2009-08-20
JP2011512201A (ja) 2011-04-21
JP5978425B2 (ja) 2016-08-24
JP2015006400A (ja) 2015-01-15
EP2249742A4 (en) 2015-03-25
US20090227026A1 (en) 2009-09-10
HK1155936A1 (en) 2012-06-01
CN104248477B (zh) 2018-02-13
HK1206579A1 (en) 2016-01-15
CN102006837A (zh) 2011-04-06
AU2009214508A2 (en) 2010-09-23
EP2249742B1 (en) 2017-06-21

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