EP3328456A4 - Filaments hétérogènes, procédés de production de ceux-ci, échafaudages, procédés de production de ceux-ci, gouttelettes, et procédés de production de celles-ci - Google Patents

Filaments hétérogènes, procédés de production de ceux-ci, échafaudages, procédés de production de ceux-ci, gouttelettes, et procédés de production de celles-ci Download PDF

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Publication number
EP3328456A4
EP3328456A4 EP16831021.7A EP16831021A EP3328456A4 EP 3328456 A4 EP3328456 A4 EP 3328456A4 EP 16831021 A EP16831021 A EP 16831021A EP 3328456 A4 EP3328456 A4 EP 3328456A4
Authority
EP
European Patent Office
Prior art keywords
producing
methods
same
scaffolds
droplets
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Withdrawn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
EP16831021.7A
Other languages
German (de)
English (en)
Other versions
EP3328456A1 (fr
Inventor
Wei Sun
Qudus Hamid
Jessica Snyder
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.)
Drexel University
Original Assignee
Drexel University
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 Drexel University filed Critical Drexel University
Publication of EP3328456A1 publication Critical patent/EP3328456A1/fr
Publication of EP3328456A4 publication Critical patent/EP3328456A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/38—Formation of filaments, threads, or the like during polymerisation
EP16831021.7A 2015-07-27 2016-07-13 Filaments hétérogènes, procédés de production de ceux-ci, échafaudages, procédés de production de ceux-ci, gouttelettes, et procédés de production de celles-ci Withdrawn EP3328456A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562197329P 2015-07-27 2015-07-27
PCT/US2016/042032 WO2017019300A1 (fr) 2015-07-27 2016-07-13 Filaments hétérogènes, procédés de production de ceux-ci, échafaudages, procédés de production de ceux-ci, gouttelettes, et procédés de production de celles-ci

Publications (2)

Publication Number Publication Date
EP3328456A1 EP3328456A1 (fr) 2018-06-06
EP3328456A4 true EP3328456A4 (fr) 2019-06-26

Family

ID=57885427

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16831021.7A Withdrawn EP3328456A4 (fr) 2015-07-27 2016-07-13 Filaments hétérogènes, procédés de production de ceux-ci, échafaudages, procédés de production de ceux-ci, gouttelettes, et procédés de production de celles-ci

Country Status (5)

Country Link
US (1) US20180209069A1 (fr)
EP (1) EP3328456A4 (fr)
CN (1) CN107847644A (fr)
CA (1) CA2993779A1 (fr)
WO (1) WO2017019300A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017143355A2 (fr) * 2016-01-20 2017-08-24 Sunp Biotech, Llc Tête de fabrication de cellules/substances biologiques à entraînement par vis direct destinée à l'assemblage de constructions de tissu en 3d
WO2018165761A1 (fr) * 2017-03-15 2018-09-20 Aspect Biosystems Ltd. Systèmes et procédés d'impression d'une structure fibreuse
CN113365799B (zh) * 2018-09-19 2023-10-03 安斯百克特生物系统公司 用于打印芯纤维的系统和方法
CN112708949B (zh) * 2020-12-23 2022-07-22 广西大学 一种基于微流体组装高强度纳米纤维素纤维的制备方法
WO2022204508A1 (fr) * 2021-03-26 2022-09-29 University Of Connecticut Bio-impression à matériaux multiples

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100016891A1 (en) * 2003-08-14 2010-01-21 Kennedy John J Heterogeneous yarns for surgical articles
US8639484B2 (en) * 2003-11-14 2014-01-28 Drexel University Method and apparatus for computer-aided tissue engineering for modeling, design and freeform fabrication of tissue scaffolds, constructs, and devices
US9427496B2 (en) * 2005-02-18 2016-08-30 Drexel University Method for creating an internal transport system within tissue scaffolds using computer-aided tissue engineering
MX2008004962A (es) * 2005-10-21 2009-03-02 Living Cell Products Pty Ltd Sistema de encapsulamiento.
US20160297104A1 (en) * 2013-11-19 2016-10-13 Guill Tool & Engineering Coextruded, multilayer and multicomponent 3d printing inputs field

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
FARZANEH DOLATI ET AL: "evaluation of carbon-nanotube-reinforced bioprintable vascular conduits", NANOTECHNOLOGY, IOP, BRISTOL, GB, vol. 25, no. 14, 14 March 2014 (2014-03-14), pages 145101, XP020260095, ISSN: 0957-4484, [retrieved on 20140314], DOI: 10.1088/0957-4484/25/14/145101 *
HU M ET AL: "Cell immobilization in gelatin-hydroxyphenylpropionic acid hydrogel fibers", BIOMATERIALS, ELSEVIER SCIENCE PUBLISHERS BV., BARKING, GB, vol. 30, no. 21, 1 July 2009 (2009-07-01), pages 3523 - 3531, XP026128017, ISSN: 0142-9612, [retrieved on 20090327], DOI: 10.1016/J.BIOMATERIALS.2009.03.004 *
MASUMI YAMADA ET AL: "Microfluidic synthesis of chemically and physically anisotropic hydrogel microfibers for guided cell growth and networking", SOFT MATTER, vol. 8, no. 11, 3 February 2012 (2012-02-03), pages 3122 - 3130, XP055553869, ISSN: 1744-683X, DOI: 10.1039/c2sm07263g *
See also references of WO2017019300A1 *
YAO CHENG ET AL: "Bioinspired Multicompartmental Microfibers from Microfluidics", ADVANCED MATERIALS, vol. 26, no. 30, 16 June 2014 (2014-06-16), pages 5184 - 5190, XP055134083, ISSN: 0935-9648, DOI: 10.1002/adma.201400798 *

Also Published As

Publication number Publication date
WO2017019300A1 (fr) 2017-02-02
CN107847644A (zh) 2018-03-27
US20180209069A1 (en) 2018-07-26
EP3328456A1 (fr) 2018-06-06
CA2993779A1 (fr) 2017-02-02

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