SHIN, MOON SOO,신문수,KIM, SUNG KON,김성곤,CHI, DU HEYON,지두현,CHOI, DAE WON,최대원,DOH, JAE HYUNG,도재형,KIM, SONG YI,김송이
申请号：
KR1020110139961
公开号：
KR1012739050000B1
申请日:
2011.12.22
申请国别(地区):
KR
年份:
2013
代理人:
摘要：
PURPOSE: A device of injecting bone cement for a poly hole screw is provided to accurately inject bone cement by injecting the bone cement in a state a bone cement injector is combined with the poly hole screw.CONSTITUTION: A device of injecting bone cement for a poly hole screw(301) comprises a nozzle part(311) which is combined to the cement injection hole of the poly hole screw a support which is supported to a coupling groove of a head part an insertion part which is inserted into an injector tip holder(320) an injector tip(310) which has a first member(319) which has a connection hole from a nozzle part to the end of an insertion part and a second member(317) which is coupled to between the support and insertion part an injector tip holder which has a third member(325) and a fourth member(341) which has a detaching part supporting and is combined with the second member on one side, and a control nut part(324) in the opposite side an injector(340) which couples a syringe(330) to an injector tip for extruding bone cement filled in the syringe and a cement pusher which extrudes bone cement to a poly hole screw remaining inside the same by being inserted into a connection hole after demolding of the injector.COPYRIGHT KIPO 2013본 발명은 폴리 홀 스크류용 골 시멘트 주입기에 관한 것으로, 본 발명에 의하면, 폴리 홀 스크류에 골 시멘트 주입기를 일체로 결합한 상태에서 골 시멘트를 주입할 수 있게 되어 골 시멘트의 주입이 정확하게 이루어지는 효과가 있다.또한, 본 발명은 시술중 골 시멘트가 폴리 홀 스크류의 시멘트주입홀에만 주입되고 외부로 유출되는 것을 방지하여 시술부위 주변이 오염되는 것을 방지하는 효과가 있다.또한, 본 발명은 일반적인 의료용 주사기를 골 시멘트 주입기에 결합하여 사용할 수 있게 되어 사용이 간편해지고 시술 작업이 용이해지는 효과가 있게 된다.
