COMPOSITE SUPPORT CONTAINING SILK AND COLLAGEN, AND PREPARATION METHOD THEREOF

Title:

COMPOSITE SUPPORT CONTAINING SILK AND COLLAGEN, AND PREPARATION METHOD THEREOF

Document Type and Number:

WIPO Patent Application WO/2011/115425

Kind Code:

A2

Abstract:

Embodiments of the present invention relate to a biodegradable support for replacing tissues or inducing the regeneration of tissues, and a preparation method thereof. The biodegradable support forms the structure comprising one or more woven silk tube layers, and a collagen layer inside the tube, so as to have excellent tissue regeneration and mechanical properties and to hardly cause immune response after transplant, and thus can be used as a substrate for the regeneration of ligaments and tendons and the reconstruction of muscle in case of muscle damage.

Inventors:

PARK JUNG KEUG (KR)
SEO YOUNG KWON (KR)
HAN MI JUNG (KR)
KANG MI NA (KR)
LEE HWA SUNG (KR)
SONG KYE YONG (KR)
EO SU RAK (KR)
YOON HEE HOON (KR)
KWON SOON YONG (KR)

Application Number:

PCT/KR2011/001841

Publication Date:

September 22, 2011

Filing Date:

March 16, 2011

Export Citation:

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Assignee:

UNIV DONGGUK IND ACAD COOP (KR)
PARK JUNG KEUG (KR)
SEO YOUNG KWON (KR)
HAN MI JUNG (KR)
KANG MI NA (KR)
LEE HWA SUNG (KR)
SONG KYE YONG (KR)
EO SU RAK (KR)
YOON HEE HOON (KR)
KWON SOON YONG (KR)

International Classes:

A61L27/40; A61F2/08; A61L27/24; A61L27/32

Foreign References:

US20090099580A1	2009-04-16
KR20060038096A	2006-05-03

Other References:

LORENZ MEINEL ET AL. BIOTECHNOLOGY AND BIOENGINEERING vol. 88, no. 3, 2004, pages 379 - 391
MICHAEL L. LOVETTA ET AL. BIOMATERIALS vol. 28, no. 35, 2007, pages 5271 - 5279

Attorney, Agent or Firm:

DANA PATENT LAW FIRM (KR)
특허법인다나 (KR)

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