건양대학교산학협력단;KONYANG UNIVERSITY INDUSTRIAL COOPERATION GROUP
发明人:
HONG, YOUNG KI,홍영기,HAN, GI NAM,한기남,SONG, EUN JI,송은지,HAN, SO RA,한소라
申请号：
KR1020170072686
公开号：
KR1020180134660A
申请日:
2017.06.09
申请国别(地区):
KR
年份:
2018
代理人:
摘要：
The present invention relates to a gas filtering device for laparoscopic surgery, which can effectively suck in and remove surgical smoke generated during a laparoscopic operation and discharged through an exhaust tube of a trocar. In particular, the gas filtering device comprises: a closed body (110)； a filtration unit (120) including a first filter (121), a second filter (122), and a third filter (123)； and an exhaust pump (130) connected to an outlet (112) through a tube (131) to suck in gas inside the body (110).본 발명은 복강경 수술시 발생하며 투관침의 배기관을 통해 배출되는 연기(Surgical smoke)를 효과적으로 흡입 및 제거할 수 있는 복강경 수술용 가스여과 장치에 관한 것이다.
