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公开(公告)号:USRE36666E
公开(公告)日:2000-04-18
申请号:US319434
申请日:1994-10-06
申请人: George P. Honkanen, deceased , by Roger M. Burke, legal representative , Roger M. Burke , Paul C. Weaver
发明人: George P. Honkanen, deceased , by Roger M. Burke, legal representative , Roger M. Burke , Paul C. Weaver
CPC分类号: A61B17/29 , A61B17/1608 , A61B2017/2939 , A61B2017/294
摘要: A microsurgical instrument with opposing jaws rotatable relative to one another using a pivot integral to a frame comprising one jaw for rotating the other jaw and a linkage to push one jaw rotatably towards the other jaw wherein a distal-most surface of that jaw pushes against a surface of jaw to be moved.
摘要翻译: 具有相对的钳口的显微外科器械使用与框架成一体的枢轴相对于彼此旋转,所述框架包括用于旋转另一个钳口的一个钳口和用于将一个钳口可旋转地推向另一个钳口的连杆,其中该钳口的最远表面推动 颌骨表面要移动。
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公开(公告)号:US5152780A
公开(公告)日:1992-10-06
申请号:US531785
申请日:1990-05-31
CPC分类号: A61B17/29 , A61B17/1608 , A61B2017/2939 , A61B2017/294
摘要: An endoscopic surgical tool (10) with an inner tip (22) and outer tip (12) pivotably interacting via an integral pivot (20) extension of the outer tip and an engaging groove (24) of the inner tip, articulated by a link (26) with an integral stud (30).
摘要翻译: 具有内部尖端(22)和外部尖端(12)的内窥镜外科手术工具(10)可通过所述外部尖端的整体枢轴(20)延伸部和所述内部尖端的接合凹槽(24)可枢转地相互作用,所述接合凹槽由连杆 (26)具有整体螺柱(30)。
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公开(公告)号:US5219357A
公开(公告)日:1993-06-15
申请号:US817886
申请日:1992-01-03
申请人: George P. Honkanen , Roger M. Burke
发明人: George P. Honkanen , Roger M. Burke
CPC分类号: A61B17/29 , A61B17/1608 , A61B2017/2939 , A61B2017/294
摘要: An endoscopic surgical tool (10, FIG. 1 ) with a single moveable inner tip (22), and a fixed outer tip (12) pivotably interacting via an integral essentially-hourglass-form pivot extension of both walls of the outer tip and an engaging channel (24) of the inner tip(s), articulated by a link with an integral stud and also realizable as with dual moveable inner tips (22A, 22B/FIG. 6 ), pivotably interacting with respective end-to-end adjacent essentially-hourglass-form sections of a pivot that is an integral extension of the outer tip.
摘要翻译: 具有单个可移动内部尖端(22)的内窥镜外科手术工具(10,图1)和固定的外部尖端(12),其通过外部尖端的两个壁的整体基本上沙漏形式的枢转延伸部枢转地相互作用, 内部尖端的接合通道(24)由具有整体螺柱的连杆铰接并且可与双动式内部尖端(22A,22B /图6)一起实现,可枢转地与相应的端对端相邻 枢轴的基本上沙漏形的部分是外部尖端的整体延伸部分。
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公开(公告)号:US4433687A
公开(公告)日:1984-02-28
申请号:US362400
申请日:1982-03-26
CPC分类号: A61B17/3201 , A61B17/2909 , A61B17/320016 , A61B2017/2903 , A61B2017/2923
摘要: A microsurgical scissors uses a rotary cutting action and biased blades that intersect in a travelling point of contact. One blade is situated on the end of a tubular shaft and a second blade is on a rod that is rotatable within the shaft. The blades are angled so their cutting edges intersect each other. To assure a precise shearing relationship, the rod is biased rearward in order to bear the cutting edge of the rod blade against the cutting edge of the shaft blade. An actuating mechanism in the handle translates linear finger motion into rotary motion of the rod. The blades cut cleanly and surely without imparting undue tissue trauma.
摘要翻译: 显微手术剪刀使用旋转切割动作和在行进接触点相交的偏置叶片。 一个刀片位于管状轴的端部上,第二刀片位于可在轴内旋转的杆上。 叶片成角度,使得它们的切割刃彼此相交。 为了确保精确的剪切关系,杆被向后偏置,以便将杆刀片的切割边缘抵靠轴刀片的切割边缘。 手柄中的致动机构将线性手指运动转换成杆的旋转运动。 叶片切割干净,可靠,不会造成不适当的组织创伤。
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公开(公告)号:US6019780A
公开(公告)日:2000-02-01
申请号:US794213
申请日:1997-01-30
CPC分类号: A61B17/1608 , A61B2017/2934 , A61B2017/2936 , A61B2017/2939
摘要: A miniature articulating tip for an endoscopic instrument comprising a jaw with a curved slot through which two pivot lugs pass and are anchored in or integral to a fixed outer tip. The two pivot lugs guide the jaw over a path defined by the curved slot and provide stops at the ends of the curve.
摘要翻译: 一种用于内窥镜器械的微型铰接尖端,包括具有弯曲狭槽的钳口,两个枢轴凸耳通过该凹槽穿过并固定在固定的外部尖端中或与其固定在一起。 两个枢轴凸耳将卡爪引导到由弯曲槽限定的路径上,并在曲线端部提供停止。
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