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GRASPING END OF FROG-STYLE FORCEPS
专利权人:
SHANDONG WEIGAO ORTHOPEDIC DEVICE COMPANY LTD
发明人:
Chunhui WU,Haibo ZOU,Xiujun ZHENG,Yajun GAO,Chaoliang YU,Haichen CONG
申请号:
US15571851
公开号:
US20180132911A1
申请日:
2016.05.05
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A grasping end of a frog-style forceps relates to the technical field of medical instrument for spinal surgery, and comprises a grasping end tube and a pressing-rod sleeve. The pressing-rod sleeve is sleeved over the grasping end tube. Two opposite strip-shaped openings are axially provided on a side wall of the grasping end tube. Positioning spring sheets are disposed inside the strip-shaped openings. Positioning protrusions are disposed on inner sides of lower end portions of the two positioning spring sheets inside the strip-shaped openings at a lower portion of the grasping end tube. A position limiting protrusion is disposed inside the lower portion of the grasping end tube. The grasping end for a frog-style forceps does not need to align relatively small positioning protrusions with a slot on a screw seat, so that it is convenient and easy to assemble and very easy to dismantle the grasping end.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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