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公开(公告)号：US5733295A
公开(公告)日：1998-03-31
申请号：US711849
申请日：1996-09-10
IPC分类号： A61B17/064 , A61B17/122 , A61B17/08
CPC分类号： A61B17/122 , A61B17/0643
摘要： To facilitate the production of a surgical vascular clip having two arms with clamping jaws, the arms being resiliently pressable against each other and meeting at an end section of the clip, and also having a tensioning section adjoining the end section in the direction towards the clamping jaws and being surrounded by a ring displaceable in the longitudinal direction of the tensioning section, it is proposed that the arms with the clamping jaws, the tensioning section and the end section be designed as a one-piece component.
摘要翻译： 为了便于生产具有夹爪的两个臂的手术血管夹，臂可弹性地压靠在夹子的端部处，并且在夹子的端部处会聚，并且还具有在朝向夹紧的方向上邻接端部的张紧部分 夹爪并被沿张紧部分的纵向可移位的环包围，提出具有夹爪，张紧部和端部的臂被设计为单件部件。
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公开(公告)号：US5961533A
公开(公告)日：1999-10-05
申请号：US989440
申请日：1997-12-12
申请人： Gebhard Herrmann , Frank Puschel
发明人： Gebhard Herrmann , Frank Puschel
IPC分类号： A61B17/128 , A61B17/28 , A61B17/00
CPC分类号： A61B17/29 , A61B17/1285 , A61B17/2909 , A61B2017/2901
摘要： In order to make it possible, in a surgical instrument comprising a tubular shaft with two tools pivotable towards one another at its distal end, these tools being pivotable relative to one another by means of a grip section at the proximal end of the tubular shaft via a transfer member arranged in the tubular shaft, to use the tools in a region arranged laterally of the instrument even with a simple construction it is suggested that the pivot axis of the tools extend concentrically to the longitudinal axis of the tubular shaft, that one tool be securely connected to the tubular shaft and the other securely connected to the transfer member, that the transfer member be a core mounted in the tubular shaft for rotation about its longitudinal axis, and that the grip section comprise two grip elements pivotable towards one another, one of these elements being connected to the tubular shaft and the other to the transfer member.
摘要翻译： 为了使其成为可能，在包括具有两个可在其远端彼此可枢转的两个工具的管状轴的手术器械中，这些工具可通过在管状轴的近端处的握持部分相对于彼此枢转通过 布置在管状轴中的转移构件，即使使用简单的结构，也可以使用工具在布置在仪器侧面的区域中，因此建议刀具的枢转轴线与管状轴的纵向轴线同心地延伸，该工具 牢固地连接到管状轴，而另一个牢固地连接到转印构件，转印构件是安装在管状轴中的芯，用于围绕其纵向轴线旋转，并且握持部包括可相对于彼此枢转的两个抓握元件， 这些元件中的一个连接到管状轴并且另一个连接到转移构件。
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公开(公告)号：US5702411A
公开(公告)日：1997-12-30
申请号：US700009
申请日：1996-08-20
IPC分类号： A61B17/122 , A61B17/08
CPC分类号： A61B17/122
摘要： To enable easier manufacturability of the clamping ring for a surgical clip comprising two arms which are elastically pivotable towards each other and each have one clamping jaw, an end section in which the arms meet, and located therebetween a tensioning section on which the clamping ring surrounding the arms is displaceable in the longitudinal direction, with a part connected to the clamping ring engaging between the arms, it is proposed that the clamping ring carry diametrically opposed projections integrally formed on the clamping ring and protruding inwardly into the area surrounded by the clamping ring.
摘要翻译： 为了使得用于手术夹具的夹紧环更容易制造，其包括两个臂，所述两个臂可相对于彼此弹性地枢转，并且每个具有一个夹紧爪，臂部在其中相接合的端部，并且位于其间的张紧部分， 臂可以在纵向方向上移动，其中一部分连接到夹紧环接合在臂之间，所以建议夹紧环承载一体地形成在夹紧环上的径向相对的突起，并向内突出到由夹紧环包围的区域中 。
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公开(公告)号：US5618260A
公开(公告)日：1997-04-08
申请号：US430720
申请日：1995-04-28
IPC分类号： A61B17/02
CPC分类号： A61B17/0206
摘要： In order to make the covered tissue areas visible in an X-ray picture when using a surgical instrument for the retention of tissue which has at least one valve held on one side, also when using a material impermeable to X-rays, it is suggested that the contact surface of the valves have openings in a distribution which leaves an increasing, non-perforated cross-sectional area from the free end of the contact surface up to its holder.
摘要翻译： 为了在使用外科器械保持具有至少一个阀保持在一侧的组织的X射线照片时使得被覆盖的组织区域也可以在使用不透过X射线的材料时被建议 阀的接触表面具有分布中的开口，其从接触表面的自由端直到其保持器留下增加的非穿孔横截面面积。
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公开(公告)号：US6093145A
公开(公告)日：2000-07-25
申请号：US366969
申请日：1999-08-04
IPC分类号： A61B17/02
CPC分类号： A61B17/02
摘要： In order to achieve as uniform a distribution of pressure as possible during the application to the brain of a brain spatula with a band-like strip consisting of a pliable and inherently stable material it is suggested that the strip be enveloped by a soft, elastically deformable material which projects laterally beyond the strip at the side edges of the strip and the deformability of which increases from the side edges of the strip towards the edge of the soft material.
摘要翻译： 为了在应用于具有由柔韧且固有稳定的材料组成的带状条带的脑刮刀的脑部期间实现尽可能均匀的压力分布，建议条带被软的弹性变形 在条带的侧边缘处侧向超出条带的材料，并且其变形能力从带材的侧边缘朝向柔软材料的边缘增加。
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公开(公告)号：US5669915A
公开(公告)日：1997-09-23
申请号：US620392
申请日：1996-03-22
CPC分类号： A61B17/1728 , A61B17/1633 , A61B2090/033 , Y10T408/8925
摘要： A drilling jig for surgical drilling tools is disclosed. The drilling jig comprises two sleeves of identical design mounted alongside each other on a common holder, with each sleeve being mounted on the holder so as to be pivotable in relation to each other about an axis of rotation extending perpendicular to their respective longitudinal axes. Each sleeve is hollow to allow a drilling tool to pass through. At the rear end of each sleeve is a stop surface for the drilling tool to rest against, the stop surface delimiting the depth to which the drilling tool penetrates the sleeve. Each sleeve is of two-part design and includes a bearing part and an adjusting part, with the bearing part carrying the front end of the sleeve and the adjusting part carrying the stop surface. The bearing part and the adjusting part are threaded to each other in such a manner that the spacing between the stop surface and the front end of the sleeve is adjustable by turning the adjusting part in relation to the bearing part, which enables alteration of the effective length of the sleeve without removing the drilling tool.
摘要翻译： 公开了一种用于外科手术钻具的钻孔夹具。 钻孔夹具包括两个相同设计的套筒，它们共同安装在共同的保持器上，每个套筒安装在保持器上，以便围绕垂直于它们各自的纵向轴线延伸的旋转轴线相对于彼此枢转。 每个套筒是中空的，以允许钻具通过。 在每个套筒的后端处是用于使钻孔工具抵靠的停止表面，止动表面限定了钻具穿过该套筒的深度。 每个套筒是两部分设计的，包括一个轴承部分和一个调整部分，轴承部分承载着套筒的前端，而调节部件则承载着止动面。 轴承部分和调节部分以这样的方式彼此螺纹连接，使得通过相对于轴承部分转动调节部件来使得止动表面和套筒的前端之间的间隔是可调节的，这使得能够改变有效 套筒的长度不移除钻具。
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