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Handle assembly for articulated endoscopic instruments
专利权人:
Eric J. Taylor
发明人:
Eric J. Taylor,Peter Hathaway,Kevin Sniffin
申请号:
US12443040
公开号:
US08795325B2
申请日:
2007.10.04
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An endoscopic surgical instrument is provided and includes a handle assembly for operating the surgical instrument, an articulatable neck assembly supported on and extending from the handle assembly, and an end effector operatively supported on the neck assembly. The handle assembly includes a housing a trigger operatively supported on the housing at least one actuation shaft operatively connected to the trigger and extending from the housing, wherein an actuation of the trigger imparts axial translation to the actuation shaft and at least one articulation cable operable from the housing. The end effector includes a pair of pivotably mounted, juxtaposed jaws, wherein the jaws are movable at least between an open position and a closed position, and wherein a distal end of an actuation shaft is operatively engaged with the pair of jaws to effectuate opening and closing of the jaws.
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