EP2814529A4 - Tissue engineering device and construction of vascularized dermis - Google Patents

Tissue engineering device and construction of vascularized dermis

Info

Publication number
EP2814529A4
EP2814529A4 EP13749912.5A EP13749912A EP2814529A4 EP 2814529 A4 EP2814529 A4 EP 2814529A4 EP 13749912 A EP13749912 A EP 13749912A EP 2814529 A4 EP2814529 A4 EP 2814529A4
Authority
EP
European Patent Office
Prior art keywords
construction
tissue engineering
engineering device
vascularized dermis
vascularized
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.)
Withdrawn
Application number
EP13749912.5A
Other languages
German (de)
French (fr)
Other versions
EP2814529A1 (en
Inventor
Thomas Boland
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.)
University of Texas System
Original Assignee
University of Texas System
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 University of Texas System filed Critical University of Texas System
Publication of EP2814529A1 publication Critical patent/EP2814529A1/en
Publication of EP2814529A4 publication Critical patent/EP2814529A4/en
Withdrawn legal-status Critical Current

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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/38—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix containing added animal cells
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/225—Fibrin; Fibrinogen
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/56—Porous materials, e.g. foams or sponges
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/60—Materials for use in artificial skin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/112—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using individual droplets, e.g. from jetting heads
    • 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
    • B33Y10/00—Processes of additive manufacturing
    • 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
EP13749912.5A 2012-02-14 2013-02-13 Tissue engineering device and construction of vascularized dermis Withdrawn EP2814529A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261598683P 2012-02-14 2012-02-14
PCT/US2013/025938 WO2013123049A1 (en) 2012-02-14 2013-02-13 Tissue engineering device and construction of vascularized dermis

Publications (2)

Publication Number Publication Date
EP2814529A1 EP2814529A1 (en) 2014-12-24
EP2814529A4 true EP2814529A4 (en) 2015-12-02

Family

ID=48984658

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13749912.5A Withdrawn EP2814529A4 (en) 2012-02-14 2013-02-13 Tissue engineering device and construction of vascularized dermis

Country Status (4)

Country Link
EP (1) EP2814529A4 (en)
AU (1) AU2013221660A1 (en)
CA (1) CA2864665A1 (en)
WO (1) WO2013123049A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103767804A (en) * 2014-01-20 2014-05-07 清华大学 Vascularizing tissue structure with microfluid passage and preparation method thereof
US20160122723A1 (en) 2014-11-05 2016-05-05 Organovo, Inc. Engineered three-dimensional skin tissues, arrays thereof, and methods of making the same
WO2017143356A1 (en) * 2016-01-25 2017-08-24 Sunp Biotech, Llc High temperature module for a 3d biological printer deposition system
WO2017132464A1 (en) 2016-01-28 2017-08-03 3D Systems, Inc. Methods and apparatus for 3d printed hydrogel materials
KR20190077407A (en) 2016-11-10 2019-07-03 오가노보, 인크. Bio-printed hair follicles and uses thereof
US11051509B2 (en) 2016-11-22 2021-07-06 William Lafayette Mondy Method and apparatus for keeping artificially created tissues alive
EP4086077A3 (en) * 2017-05-25 2023-01-04 TDBT IP Inc. Aseptic printer system including dual-arm mechanism
CN113604421B (en) * 2021-08-06 2023-09-19 苏州瑞华骨科医院有限公司 Vascularized double-layer engineering skin based on 3D printing and preparation method thereof
LU502391B1 (en) 2022-06-28 2024-01-09 Univerza V Mariboru A complex in vitro model of human skin, a process for preparation and use thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110250688A1 (en) * 2008-11-24 2011-10-13 Immunotrex Corporation Three Dimensional Tissue Generation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110250688A1 (en) * 2008-11-24 2011-10-13 Immunotrex Corporation Three Dimensional Tissue Generation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MIRONOV V ET AL: "Organ printing: Tissue spheroids as building blocks", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 30, no. 12, 1 April 2009 (2009-04-01), pages 2164 - 2174, XP025990541, ISSN: 0142-9612, [retrieved on 20090126], DOI: 10.1016/J.BIOMATERIALS.2008.12.084 *
See also references of WO2013123049A1 *

Also Published As

Publication number Publication date
AU2013221660A1 (en) 2014-09-04
CA2864665A1 (en) 2013-08-22
WO2013123049A1 (en) 2013-08-22
EP2814529A1 (en) 2014-12-24

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