Moon Gu LEE,Yong Ho JEON,Kil Yeon LEE,Jae Seung KIM
申请号：
US15312291
公开号：
US20170112483A1
申请日:
2015.05.14
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A surgical traction apparatus according to the present invention includes a moving body portion including a magnetic body and configured to be inserted into a body, a hook portion configured to be connected to the moving body portion inside the body and pull an object inside the body, an operating portion configured to operate the moving body portion to move inside the body while moving outside the body, and a magnet portion configured to be mounted on the operating portion and be with adjustable magnetic strength.
