POROUS POLYMER SYNTHETIC SCAFFOLD PREPARED USING 3D PRINTING, AND PREPARATION METHOD THEREFOR - UNIV DANKOOK CHEONAN CAMPUS IND ACADEMIC COOPERATION FOUNDATION

Title:

POROUS POLYMER SYNTHETIC SCAFFOLD PREPARED USING 3D PRINTING, AND PREPARATION METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2021/066361

Kind Code:

A2

Abstract:

The present invention relates to: a porous polymer synthetic scaffold prepared using 3D printing, the scaffold being formed from fibers, stacked in a lattice shape, that have, on the basis of the diameter of the fibers, a leaf-stacked porous structure on the surface thereof and up to a depth of 1-50% from the surface and that have a nonporous structure from the depth to the center thereof; a manufacturing method for the scaffold; and a 3D printed porous synthetic scaffold in which cells and bioactive factors are loaded on the porous polymer synthetic scaffold, which is prepared using 3D printing and has the leaf-stacked structure.

Inventors:

OH SE HEANG (KR)
KIM MIN JI (KR)
KIM HO YONG (KR)
NOH HA YEON (KR)
PARK SU A (KR)
BYUN JUNE HO (KR)
LEE JIN HO (KR)

Application Number:

PCT/KR2020/012566

Publication Date:

April 08, 2021

Filing Date:

September 17, 2020

Export Citation:

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Assignee:

UNIV DANKOOK CHEONAN CAMPUS IND ACADEMIC COOPERATION FOUNDATION (KR)
KOREA INST MACH & MATERIALS (KR)

International Classes:

A61L27/56; A61L27/14; A61L27/38; A61L27/54; A61L27/58; B29C64/106; B33Y10/00; B33Y80/00

Attorney, Agent or Firm:

CHOI, Kue Sung (KR)

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