SYSTEMS AND METHODS FOR FABRICATING BIOPRINTED FIBER STRUCTURES

Aspects of the disclosure include a fabrication platform for supporting a bioprinted fiber structures during printing, patterning, and/or processing, comprising a frame with a plurality of posts for securing a cross-linkable fiber during printing thereof, and where a continuous length of the cross-l...

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Bibliographische Detailangaben
Hauptverfasser:	WADSWORTH, Sam, BEYER, Simon, PAN, Sheng, GETSIOS, Spiro, HAKIMI, Navid, BROWN, Keddie
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS MEDICAL OR VETERINARY SCIENCE NATURAL OR ARTIFICIAL THREADS OR FIBRES ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SPINNING TEXTILES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Aspects of the disclosure include a fabrication platform for supporting a bioprinted fiber structures during printing, patterning, and/or processing, comprising a frame with a plurality of posts for securing a cross-linkable fiber during printing thereof, and where a continuous length of the cross-linkable fiber is printed around a plurality of posts during the 3D bioprinting process. The fabrication platform enables the cross-linkable fiber to be suspended during one or more of printing, patterning, and/or processing. In this way, the bioprinted fiber structure comprises a uniform outer surface, and can be easily modified and/or further processed after printing and patterning are completed. Des aspects de l'invention comprennent une plateforme de fabrication pour supporter des structures de fibres bio-imprimées pendant l'impression, la formation de motifs et/ou le traitement, comprenant un cadre avec une pluralité de montants pour fixer une fibre réticulable pendant l'impression de celle-ci, et où une longueur continue de la fibre réticulable est imprimée autour d'une pluralité de montants pendant le processus de bio-impression 3D. La plateforme de fabrication permet à la fibre réticulable d'être suspendue pendant une ou plusieurs étapes parmi l'impression, la formation de motifs et/ou le traitement. De cette manière, la structure de fibre bio-imprimée comprend une surface externe uniforme, et peut être facilement modifiée et/ou traitée davantage une fois l'impression et la formation de motifs achevées.