implant for vertebral replacement

An implant for replacing a vertebral body is provided. The implant for replacing the vertebral body according to an exemplary embodiment of the present invention includes: upper and lower bone fusion members made of a biologically active crystallizable glass material, provided with a bone fusion mem...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SEO, JUN HYUK, RYU, HYUN SEUNG, KWON, BYEONG WOO, JO, MYOUNG LAE, JUNG, UI SU
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	An implant for replacing a vertebral body is provided. The implant for replacing the vertebral body according to an exemplary embodiment of the present invention includes: upper and lower bone fusion members made of a biologically active crystallizable glass material, provided with a bone fusion member having a shape corresponding to the surface of the vertebral body on one side thereof and spaced apart from each other with an interval; and a length adjusting part disposed on a gap between the upper and lower bone fusion members and adjusting the interval on a gap between the upper and lower bone fusion members through sliding movement during operation of a user to vary the overall length. The present invention aims to provide the implant for replacing the vertebral body, which is easily performed, and can improve bone composition and mechanical stability. 척추체 대체용 임플란트가 제공된다. 본 발명의 예시적인 실시예에 따른 척추체 대체용 임플란트는 생체활성 결정화 유리소재로 이루어지고 일면이 상기 척추체의 표면과 대응되는 형상을 가지는 골유합부재로 구비되어 서로 간격을 두고 이격배치되는 상부 및 하부 골유합부재; 및 상기 상부 및 하부 골유합부재 사이에 배치되고 사용자의 조작시 슬라이딩 이동을 통해 상기 상부 및 하부 골유합부재 사이의 간격을 조절하여 전체길이를 가변시키는 길이조절부;를 포함한다.