CAGE FOR SPINAL FUSION

Provided is a cage for spinal fusion. The cage for spinal fusion according to one embodiment of the present application comprises: a plate unit (100) including two outer plates (110) having a plurality of first protruding units (111; 111a, 111b) formed at upper and lower sides thereof, respectively,...

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Bibliographische Detailangaben
Hauptverfasser:	RYU MI YOUNG, SONG DONG RYUL, CHO NAM YUL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PERFORMING OPERATIONS PROSTHESES TRANSPORTING TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	Provided is a cage for spinal fusion. The cage for spinal fusion according to one embodiment of the present application comprises: a plate unit (100) including two outer plates (110) having a plurality of first protruding units (111; 111a, 111b) formed at upper and lower sides thereof, respectively, and inner plates (120; 120a, 120b) positioned between the two outer plates (110) and having a plurality of second protruding units (121; 121a, 121b) formed at upper and lower sides thereof, respectively; and a mesh unit (200) of a mesh structure, wherein an interval (d1) between any one mesh and an adjacent mesh of the mesh unit (200) may be 0.3 mm or more and 0.7 mm or less. 척추 유합용 케이지를 제공한다. 본 출원의 일 실시예에 따른 척추 유합용 케이지는 상측 및 하측에 각각 복수의 제1 돌기부(111; 111a, 111b)가 형성된 2개의 외측 플레이트(110) 및 상기 2개의 외측 플레이트(110) 사이에 위치하며, 상측 및 하측에 각각 복수의 제2 돌기부(121; 121a, 121b)가 형성된 내측 플레이트(120; 120a, 120b)를 포함하는 플레이트부(100) 및 메시(mesh) 구조의 메시부(200)를 포함하며, 상기 메시부(200) 중 어느 하나의 메시와 인접한 메시의 간격(d)은 0.3mm 이상 0.7mm 이하일 수 있다.