POROUS CAGE FOR INTERVERTEBRAL FUSION, AND METHOD FOR MANUFACTURING SAME

WIPO Patent Application WO/2013/048000

A2

The present invention relates to a cage to be inserted between adjacent vertebrae and to be used for vertebral fusion, and to a method for manufacturing same, and more particularly, to an intervertebral fusion porous cage and to a method for manufacturing same, wherein the cage includes: a nonporous insert; and a porous structure enclosing the exterior of the insert, wherein the insert includes a connecting portion connected to a surgical instrument used for manipulating the cage, and an extending portion projecting from the top surface of the connecting portion and extending a certain distance in the lengthwise direction of the cage, and the structure is formed so as to contact the top surface of the connecting portion and the outer surface of the extending portion, and is porous and the strength thereof is reinforced.

WO/2010/096942	SPINE STABILIZATION DEVICE, AND METHOD AND KIT FOR ITS IMPLANTATION
JP7195383	expandable interbody fusion device
JP2004528080	Intervertebral connection device

SUN DOO-HOON (KR)
KIM JUNG-SUNG (KR)
KIM YONG-HWA (KR)
CHO YU-JEONG (KR)
LEE KWANG-HOON (KR)
LEE CHONG-SUH (KR)

PCT/KR2012/006304

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)
LEE KWANG-HOON (KR)
LEE CHONG-SUH (KR)

A61F2/44; A61L27/04; A61L27/10; A61L27/56

KR200216158Y1
KR20010020293A
KR100895243B1	2009-04-30
KR20070088917A	2007-08-30

KIM, HYUN-SOO (KR)
김현수 (KR)

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