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1. WO2022010250 - SURGICAL TOOL FOR EXPANDABLE CAGE

Publication Number WO/2022/010250
Publication Date 13.01.2022
International Application No. PCT/KR2021/008625
International Filing Date 07.07.2021
IPC
A61F 2/46 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
30Joints
46Special tools for implanting artificial joints
A61F 2/44 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
30Joints
44for the spine, e.g. vertebrae, spinal discs
A61F 2/30 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02Prostheses implantable into the body
30Joints
Applicants
  • 주식회사 엔닥 ENDAC CO.,LTD. [KR]/[KR]
Inventors
  • 김경학 KIM, Kyung Hak
  • 이길삼 LEE, Gil Sam
Agents
  • 특허법인(유한)해담 HAEDAM IP GROUP
Priority Data
10-2020-008404908.07.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) SURGICAL TOOL FOR EXPANDABLE CAGE
(FR) OUTIL CHIRURGICAL POUR CAGE EXTENSIBLE
(KO) 확장형 케이지용 수술도구
Abstract
(EN) A surgical tool for an expandable cage of the present invention comprises: a hollow guide part one end of which is coupled to a cage, and the other end of which has a display part for displaying a numerical expansion value of the cage; and a driving part which is inserted into the guide part, and expands the cage by one end of the driving part being coupled to a shaft of the cage and rotating. The surgical tool for an expandable cage, according to the present invention, enables stable surgery, as the display part is provided on the guide part, and the numerical expansion value of the expansion of the cage disposed between vertebrae can be checked from the outside, and the present invention can provide a convenient surgical tool, as multiple numerical value graduations of the display part are provided along the outer circumferential surface of a display main body so that the numerical expansion value can be checked from multiple directions during surgery.
(FR) Un outil chirurgical pour une cage extensible de la présente invention comprend : une partie de guidage creuse dont une extrémité est accouplée à une cage, et dont l'autre extrémité comporte une partie d'affichage pour afficher une valeur numérique d'extension de la cage ; et une partie d'entraînement qui est insérée dans la partie de guidage, et qui déploie la cage par le biais d'une extrémité de la partie d'entraînement qui est accouplée à un arbre de la cage et qui tourne. L'outil chirurgical pour une cage extensible, selon la présente invention, permet une chirurgie stable, la partie d'affichage étant disposée sur la partie de guidage, et la valeur numérique d'extension de la cage disposée entre les vertèbres pouvant être vérifiée depuis l'extérieur, et la présente invention peut fournir un outil chirurgical pratique, de multiples graduations de la valeur numérique de la partie d'affichage étant disposées le long de la surface circonférentielle externe d'un corps principal d'affichage de telle sorte que la valeur numérique d'extension puisse être vérifiée depuis de multiples directions pendant la chirurgie.
(KO) 본 발명의 확장형 케이지용 수술도구는 일단이 케이지와 결합되고, 타단에 케이지의 확장수치가 표시되는 표시부가 구비되는 중공형의 가이드부; 및 상기 가이드부에 삽입되며, 일단이 케이지의 샤프트에 결합되어 회전함으로써 케이지를 확장시키는 구동부;를 포함한다. 본 발명에 따른 확장형 케이지용 수술도구는 가이드부에 표시부가 구비되어 척추뼈 사이에 배치된 케이지가 확장되고 있는 확장수치를 외부에서 확인 할 수 있어 안정적인 수술이 가능하며, 표시부의 수치눈금이 표시몸체의 외주면을 따라 복수개가 구비되어 있어 수술 시 다방향으로 확장수치를 확인 가능하여 용이한 수술도구를 제공할 수 있다.
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