GYRUS ACMI; INC.; d/b/a Olympus Surgical Technologies America
发明人:
Tailin Fan,Kester Batchelor,John R. Mensch,Richard A. Thompson
申请号：
US14484341
公开号：
US20150105820A1
申请日:
2014.09.12
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A laparoscopic forceps comprising a handpiece including a distal end portion； a tubular member protruding from the distal end portion of the handpiece, the tubular member having a distal end with a distal opening, a pair of jaws having legs that are disposed within the tubular member and partially protruding from the distal opening, the jaws and the tubular member being movable relative to each other； wherein each of the jaws has an arcuate section； an operable mechanism for creating relative motion between the jaws and the tubular member along a direction parallel to the longitudinal axis, and one or more spacing members extending across the distal opening of the tubular member and between the jaws； wherein the jaws are closable by the relative movement of the tubular member and the jaws towards each other so that the tubular member advances over the arcuate section of the jaws, and the jaws are openable by the relative movement of the tubular member and the jaws away from each other so that the one or more spacing members extend between the jaws and the jaws are moved apart.
