COMPOSITION FOR INDUCING TISSUE REGENERATION BY ACTIVATING PLATELET-RICH PLASMA (PRP), AND METHOD FOR MANUFACTURING SAME

Title:

COMPOSITION FOR INDUCING TISSUE REGENERATION BY ACTIVATING PLATELET-RICH PLASMA (PRP), AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2011/049263

Kind Code:

A1

Abstract:

The present invention relates to a composition for inducing tissue regeneration by activating platelet-rich plasma (PRP) with a calcium chloride solution and a type I collagen, and to a method for manufacturing same. The method of the present invention is characterized in that it includes the steps of: separating platelet-rich plasma (hereinafter referred to as "PRP") from whole blood; mixing the PRP with a calcium chloride solution; and mixing the mixture of PRP and calcium chloride solution with a type I collagen. The composition of the present invention may have a gel-type formation containing PRP, and may be transplanted at any lesion in need of tissue regeneration in cases such as bone damage treatment and wound healing, and accordingly, PRP may be activated to induce a growth factor which is useful for tissue regeneration from PRP gel to conveniently and quickly achieve effective tissue regeneration. Accordingly, the useful method of present invention may enhance the credibility of applying PRP to lesions and present a good image to consumers.

Inventors:

PARK HYUN-SHIN (KR)
YU JI-CHUL (KR)
PARK JU-HEE (KR)
KIM JANG-HOON (KR)
KIM HUN (KR)
LEE SAE-BOM (KR)
JANG JAE-DEOG (KR)
JANG CHEONG-HO (KR)

Application Number:

PCT/KR2009/006745

Publication Date:

April 28, 2011

Filing Date:

November 17, 2009

Export Citation:

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Assignee:

SEWON CELLONTECH CO LTD (KR)
PARK HYUN-SHIN (KR)
YU JI-CHUL (KR)
PARK JU-HEE (KR)
KIM JANG-HOON (KR)
KIM HUN (KR)
LEE SAE-BOM (KR)
JANG JAE-DEOG (KR)
JANG CHEONG-HO (KR)

International Classes:

A61L27/38; A61F2/00; A61L27/24; C12N5/078; C12N7/00

Domestic Patent References:

WO2009016451A2

2009-02-05

Foreign References:

US20070037737A1	2007-02-15
US20080166421A1	2008-07-10
KR20020012170A	2002-02-15

Other References: