Ryan J. Windgassen,Jeffrey Nelson,Dennis G. Lamser,John R. Mensch,Zane R. Ward,Timothy Ozell
申请号：
US14075107
公开号：
US09681883B2
申请日:
2013.11.08
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A forceps comprising: (a) a stylet comprising； (i) a hollow tube having a longitudinal axis； (ii) assemblies, that are extendable through the hollow tube, comprising； (1) support rods； (2) functional attachments at the end of the support rods； (b) a hand piece comprising； (i) housing structures defining a cavity that houses the stylet； (ii) actuating mechanisms, in communication with the stylet, comprising； (1) a bearing fitting located on the stylet； (2) a shuttle in communication with the bearing fitting, and constrained by a plurality of guide ridges so that the shuttle is movable along a longitudinal axis and restricted from rotational movement around the longitudinal axis； (3) a socket housed by the shuttle, the socket receiving the bearing fitting and being rotatable relative to the shuttle； and (4) levers in communication with the stylet that causes movement of the hollow tube and the assemblies are relative to each other.
