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1. 发明授权

US5873863A Vascular surgery demonstration/training kit 失效
标题翻译：血管手术示范/训练套件
公开(公告)号：US5873863A
公开(公告)日：1999-02-23
申请号：US924715
申请日：1997-08-29
申请人： Andrew Komlosi , Christopher Della Vecchia
发明人： Andrew Komlosi , Christopher Della Vecchia
IPC分类号： G09B23/28 , A61M5/00
CPC分类号： G09B23/28
摘要： A surgery demonstration kit for comparing different surgical fastening tools and techniques includes a tube for simulating a vascular segment or other such body tissue, the vascular simulation tube being mounted to supports on a frame. The tube is cut to form at least one, and preferably two, side by side slits which are then repaired with the alternative tissue fastening instruments and techniques to be compared. A fluid conduit conducts fluid to the vascular simulation tube and the fluid is pressurized until one or both of the repaired slits begins to leak fluid. The kit is portable and the frame folds into a convenient carrying container.
摘要翻译：用于比较不同手术紧固工具和技术的手术示范套件包括用于模拟血管片段或其它这样的身体组织的管，血管模拟管被安装到框架上的支撑件上。切割管以形成至少一个，优选两个并排的狭缝，然后用待比较的替代组织紧固器械和技术进行修复。流体管道将流体传导到血管模拟管，并且流体被加压，直到修复的狭缝中的一个或两个开始泄漏流体。该套件是便携式的，并且框架折叠成方便的携带容器。

2. 发明授权

US5560532A Apparatus and method for applying surgical staples to body tissue 失效
标题翻译：将外科缝钉应用于身体组织的装置和方法
公开(公告)号：US5560532A
公开(公告)日：1996-10-01
申请号：US134402
申请日：1993-10-08
申请人： Stephan A. DeFonzo , Samson L. Pennatto , Andrew Komlosi
发明人： Stephan A. DeFonzo , Samson L. Pennatto , Andrew Komlosi
IPC分类号： A61B17/064 , A61B17/068 , A61B17/28
CPC分类号： A61B17/0684 , A61B17/0644 , A61B2017/2927 , A61B2017/2929
摘要： Apparatus is disclosed for applying at least one surgical fastener to body tissue, having a frame and a tubular member connected to the frame and extending distally therefrom. The tubular member has a generally longitudinal axis, a proximal end portion, and a distal end portion. At least one surgical fastener is supported by the tubular member, and a mechanism is provided for advancing the at least one surgical fastener distally for positioning adjacent the body tissue. An articulating structure is included for pivotally rotating the distal end portion to predetermined angles with respect to the generally longitudinal axis, where the articulating structure includes a rotatable mechanism rotatable about an axis generally transverse to the longitudinal axis.
摘要翻译：公开了用于将至少一个手术紧固件应用于身体组织的装置，其具有连接到框架并从其向远侧延伸的框架和管状构件。管状构件具有大致纵向轴线，近端部分和远端部分。至少一个手术紧固件由管状构件支撑，并且设置有用于使至少一个外科紧固件向前延伸以用于邻近身体组织定位的机构。包括用于将远端部分相对于大致纵向轴线枢转地旋转到预定角度的铰接结构，其中所述铰接结构包括可围绕大致横向于纵向轴线的轴线旋转的可旋转机构。

3. 发明授权

US5497933A Apparatus and method for applying surgical staples to attach an object to body tissue 失效
标题翻译：用于施加手术钉以将物体附着到身体组织的装置和方法
公开(公告)号：US5497933A
公开(公告)日：1996-03-12
申请号：US133978
申请日：1993-10-08
申请人： Stephan A. DeFonzo , Wayne P. Young , Samson L. Pennatto , Andrew Komlosi
发明人： Stephan A. DeFonzo , Wayne P. Young , Samson L. Pennatto , Andrew Komlosi
IPC分类号： A61B17/00 , A61B17/068 , A61B17/28 , A61B19/00 , A61F2/00
CPC分类号： A61B17/0686 , A61B17/0684 , A61B17/00234 , A61B2017/2837 , A61B2017/2927 , A61B2017/2929 , A61B2090/0811 , A61F2/0063
摘要： An apparatus is disclosed for endoscopic application of surgical staples to body tissue in laparoscopic hernia surgery, preferably with surgical mesh. The apparatus includes a staple storage cartridge supported on a pivotal support system at the distal end of the endoscopic section. An elongated pusher system extends from the frame to the endoscopic section and individually advances the staples distally. A pair of legs project distally from the pusher plate to engage the staple during closure to prevent unwanted roll or deformation of the staple. A trigger system actuates the pusher. An anvil structure having rounded anvil legs to match the configuration of the staples provides for individually closing each staple to encompass at least a portion of the surgical mesh and to penetrate the body tissue to attach the portion of the mesh to the body tissue. The staple storage cartridge may be pivoted with respect to the longitudinal axis of the endoscopic section from 0.degree. to about 20.degree., 45.degree., and 65.degree. and the cartridge may be rotated about its own axis independent of the endoscopic section. The distalmost tip of the instrument includes two distally extending members which engage the body tissue to stabilize the orientation of the instrument during application of staples.
摘要翻译：公开了一种用于在腹腔镜疝手术中内窥镜施用外科缝合至身体组织的装置，优选地使用外科手术网。该装置包括支撑在内窥镜部分的远端处的枢转支撑系统上的订书钉存储盒。细长的推动器系统从框架延伸到内窥镜部分并且单独地向前移动钉。一对腿从推动板向远端突出以在关闭期间接合钉，以防止不期望的卷轴或变形钉。触发系统启动推杆。具有圆形砧座腿以匹配钉的构造的砧座结构提供单独地封闭每个钉以包围外科手术网的至少一部分并穿透身体组织以将网的该部分附接到身体组织。订书钉存储盒可以相对于内窥镜部分的纵向轴线从0°至大约20°，45°和65°枢转，并且筒可以独立于内窥镜部分围绕其自身的轴线旋转。仪器的最远端是包括两个远端延伸的构件，它们与身体组织接合，以在施加钉时稳定仪器的取向。

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