IMPLANT CAPABLE OF BIOACTIVE MATERIAL LOADING, AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2013/047999

A2

The present invention relates to an implant capable of bioactive material loading used for medical purposes, and to a method for manufacturing same, and more particularly, to an implant capable of bioactive material loading used for medical purposes, and to a method for manufacturing same, wherein the implant comprises: a first structure having uniform porosity and pore size; a second structure enclosing the outer surface of the first structure and having a porosity and a pore size that are smaller than the porosity and pore size of the first structure; an insert hole which is recessed into a surface of the second structure and formed such that it extends in the first structure such that bioactive material can be injected therein; and an insert is inserted into the insert hole to close the top of the insert hole, wherein the discharge rate of the bioactive material can easily be controlled, and bioactive material is not easily disengaged or discharged even by external impacts, ensuring that the implant is easy to store and carry.

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SUN DOO-HOON (KR)
KIM JUNG-SUNG (KR)
KIM YONG-HWA (KR)
CHO YU-JEONG (KR)

PCT/KR2012/006303

April 04, 2013

August 08, 2012

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CORENTEC CO LTD (KR)
SUN DOO-HOON (KR)
KIM JUNG-SUNG (KR)
KIM YONG-HWA (KR)
CHO YU-JEONG (KR)

A61L27/56; A61L27/04; A61L27/10; A61L27/54

WO2003000234A1

2003-01-03

KR20110094553A	2011-08-24
US20090029077A1	2009-01-29
KR20020092941A
KR20030015077A	2003-02-20
KR20090098907A	2009-09-17
KR100847395B1	2008-07-18

KIM, HYUN-SOO (KR)
김현수 (KR)

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