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1. 发明授权

US5782859A Articulating endoscopic surgical apparatus 失效
公开(公告)号：US5782859A
公开(公告)日：1998-07-21
申请号：US777115
申请日：1996-12-30
申请人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
发明人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
IPC分类号： A61B17/02 , A61B17/28 , A61B17/32 , A61B18/14 , A61B10/00
CPC分类号： A61B17/320016 , A61B17/0218 , A61B17/29 , A61B18/1445 , A61B18/1442 , A61B2017/2902 , A61B2017/292 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2936
摘要： A surgical instrument is provided for use in endoscopic or laparoscopic procedures. The instrument includes a handle portion, an endoscopic portion extending from the handle portion, an articulating section pivotably connected to a distal end portion of the endoscopic portion, and a retractor assembly operatively associated with the articulating section. Structure is provided for manipulating the articulating section relative to the longitudinal axis of the endoscopic portion within an angular degree of rotation. An injection port may also be provided to deliver fluids through the endoscopic portion to the operative site.

2. 发明授权

US5514157A Articulating endoscopic surgical apparatus 失效
公开(公告)号：US5514157A
公开(公告)日：1996-05-07
申请号：US413493
申请日：1995-03-31
申请人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
发明人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
IPC分类号： A61B17/02 , A61B17/28 , A61B17/32 , A61B18/14 , A61B1/00
CPC分类号： A61B17/320016 , A61B17/0218 , A61B17/29 , A61B18/1445 , A61B18/1442 , A61B2017/2902 , A61B2017/292 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2936
摘要： A surgical instrument is provided for use in endoscopic or laparoscopic procedures. The instrument includes a handle portion, an endoscopic portion extending from the handle portion, an articulating section pivotably connected to a distal end portion of the endoscopic portion, and a retractor assembly operatively associated with the articulating section. Structure is provided for manipulating the articulating section relative to the longitudinal axis of the endoscopic portion within an angular degree of rotation. An injection port may also be provided to deliver fluids through the endoscopic portion to the operative site.

3. 发明授权

US07087071B2 Articulating endoscopic surgical apparatus 失效
公开(公告)号：US07087071B2
公开(公告)日：2006-08-08
申请号：US10037977
申请日：2001-11-09
申请人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
发明人： David A. Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul A. Matula , Stanley H. Remiszewski , David T. Green , Henry Bolanos
IPC分类号： A61B17/28 , A61B1/00
CPC分类号： A61B17/320016 , A61B17/0218 , A61B17/29 , A61B18/1442 , A61B18/1445 , A61B2017/2902 , A61B2017/292 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2936
摘要： A surgical instrument is provided for use in endoscopic or laparoscopic procedures. The instrument includes a handle portion, an endoscopic portion extending from the handle portion, an articulating section pivotably connected to a distal end portion of the endoscopic portion, and a retractor assembly operatively associated with the articulating section. Structure is provided for manipulating the articulating section relative to the longitudinal axis of the endoscopic portion within an angular degree of rotation. An injection port may also be provided to deliver fluids through the endoscopic portion to the operative site.

4. 发明授权

US5509922A Endoscopic surgical instrument 失效
标题翻译：内镜手术器械
公开(公告)号：US5509922A
公开(公告)日：1996-04-23
申请号：US333123
申请日：1994-11-01
申请人： Ernie Aranyi , Paul A. Matula , Henry Bolanos , Frank M. Rende, III
发明人： Ernie Aranyi , Paul A. Matula , Henry Bolanos , Frank M. Rende, III
IPC分类号： A61B17/00 , A61B17/28 , A61B18/14
CPC分类号： A61B17/29 , A61B18/1445 , A61B18/1442 , A61B18/1815 , A61B2017/0046 , A61B2017/2837 , A61B2017/292 , A61B2017/2926 , A61B2017/2929 , A61B2017/2936 , A61B2017/2945 , A61B2018/1253 , A61B2018/1432 , A61B2018/1861
摘要： An endoscopic surgical instrument having a handle assembly, a body portion, and a tool mechanism in which a pivoting handle pivots about a stationary handle to open and close the tool mechanism. The instrument includes a rotatable body portion, in which a rotation knob is provided on the instrument at the stationary handle so that the user may rotate the body portion, and consequently the tool mechanism, using a single hand. Furthermore, an electrocautery connection is provided which is positioned out of the line of sight of the surgeon, so that the surgeon may have an unobstructed view to the surgical site. The pivoting handle is provided with a rotatable connection point for connecting the slidable rod member to essentially eliminate radial deflection of the rod within the outer tube during opening and closing of the handles. The tool mechanism may include grasping jaws having rounded, interdigitating teeth for grasping and securely holding tissue or organs for removal through a cannula.
摘要翻译：一种具有手柄组件，主体部分和工具机构的内窥镜手术器械，枢转手柄围绕静止手柄枢转以打开和关闭工具机构。仪器包括一个可转动的主体部分，其中旋转旋钮设置在固定手柄上的乐器上，使得使用者可以使用单手旋转主体部分，从而旋转工具机构。此外，提供了一种定位在外科医生视线之外的电烙术连接，使得外科医生可以对外科手术部位具有无阻碍的视野。枢转手柄设置有可旋转的连接点，用于连接可滑动杆构件，以在打开和关闭手柄期间基本上消除杆在外管内的径向偏转。工具机构可以包括具有圆形的交错齿的抓取爪，用于抓握并且牢固地保持组织或器官以通过套管去除。

5. 发明授权

US5100042A Surgical fastener apparatus 失效
公开(公告)号：US5100042A
公开(公告)日：1992-03-31
申请号：US488182
申请日：1990-03-05
申请人： Roy Gravener , Ernie Aranyi , Boris Zvenyatsky
发明人： Roy Gravener , Ernie Aranyi , Boris Zvenyatsky
IPC分类号： A61B17/072
CPC分类号： A61B17/072 , A61B2017/07214 , Y10T29/49945
摘要： An instrument for cutting body tissue and applying a plurality of two part surgical fasteners to the body tissue on each side of the cut. The instrument includes a U-shaped distal portion, and a body having a longitudinal portion for enclosing an axial drive means for pushing fasteners into position in the body tissue. The axial drive means is off-centered from the fastener pushing means in the fastener cartridge at the U-shaped distal portion. A trigger operated diverter is provided with a unique system of force conversion and transmission for converting a single off-centered axial drive force to a uniformly distributed drive force for pushing the fastener pushers, and the knife assembly.

6. 发明授权

US5344060A Surgical fastener apparatus 失效
标题翻译：手术紧固装置
公开(公告)号：US5344060A
公开(公告)日：1994-09-06
申请号：US111026
申请日：1993-08-24
申请人： Roy Gravener , Ernie Aranyi , Boris Zvenyatsky
发明人： Roy Gravener , Ernie Aranyi , Boris Zvenyatsky
IPC分类号： A61B17/072
CPC分类号： A61B17/072 , A61B2017/07214 , Y10T29/49945
摘要： An instrument for cutting body tissue and applying a plurality of two part surgical fasteners to the body tissue on each side of the cut. The instrument includes a U-shaped distal portion, and a body having a longitudinal portion for enclosing an axial drive means for pushing fasteners into position in the body tissue. The axial drive means is off-centered from the fastener pushing means in the fastener cartridge at the U-shaped distal portion. A trigger operated diverter is provided with a unique system of force conversion and transmission for converting a single off-centered axial drive force to a uniformly distributed drive force for pushing the fastener pushers, and the knife assembly.
摘要翻译：一种用于切割身体组织并将多个两部分手术紧固件应用于切口两侧的身体组织的仪器。仪器包括U形远端部分和具有纵向部分的主体，该纵向部分用于封闭用于将紧固件推入身体组织中的适当位置的轴向驱动装置。轴向驱动装置在U形远端部分处的紧固件卡盘中的紧固件推动装置偏心。触发操作的转向器具有独特的力转换和传动系统，用于将单个偏心轴向驱动力转换成用于推动紧固件推动器和刀组件的均匀分布的驱动力。

7. 发明授权

US5643294A Surgical apparatus having an increased range of operability 失效
标题翻译：具有增加的可操作性范围的手术装置
公开(公告)号：US5643294A
公开(公告)日：1997-07-01
申请号：US623984
申请日：1996-03-28
申请人： H. Jonathan Tovey , Boris Zvenyatsky , Ernie Aranyi
发明人： H. Jonathan Tovey , Boris Zvenyatsky , Ernie Aranyi
IPC分类号： A61B17/28
CPC分类号： A61B17/29 , A61B2017/2905 , A61B2017/2927 , A61B2017/2929
摘要： A surgical instrument is provided for performing a variety of endoscopic or laproscopic procures. The instrument includes a handle assembly, a tubular body extending from the handle assembly and defining a longitudinal axis, a tool assembly associated with a distal end of the tubular body including a tool base and tool members, a first mechanism for effectuating remote articulation of the tool assembly with respect to the longitudinal axis of the tubular body, a second mechanism for effectuating remote rotation of the tool assembly about the longitudinal axis of the tubular body, and a third mechanism for effectuating remote rotation of the tool members relative to the tool base.
摘要翻译：提供用于执行各种内窥镜或腹腔镜采购的手术器械。该仪器包括手柄组件，从手柄组件延伸并限定纵向轴线的管状主体，与管状主体的远端相关联的工具组件，包括工具基座和工具构件，第一机构，用于实现远程铰接相对于管状体的纵向轴线的工具组件，用于实现工具组件围绕管状体的纵向轴线的远程旋转的第二机构，以及用于实现工具构件相对于工具基座的远程旋转的第三机构。

8. 发明申请

US20060259071A1 Articulating endoscopic surgical apparatus 审中-公开
公开(公告)号：US20060259071A1
公开(公告)日：2006-11-16
申请号：US11411345
申请日：2006-04-25
申请人： David Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul Matula , Stanley Remiszewski
发明人： David Nicholas , Ernie Aranyi , Boris Zvenyatsky , Paul Matula , Stanley Remiszewski
IPC分类号： A61B17/00
CPC分类号： A61B17/320016 , A61B17/0218 , A61B17/29 , A61B18/1442 , A61B18/1445 , A61B2017/2902 , A61B2017/292 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2936
摘要： A surgical instrument is provided for use in endoscopic or laparoscopic procedures. The instrument includes a handle portion, an endoscopic portion extending from the handle portion, an articulating section pivotably connected to a distal end portion of the endoscopic portion, and a retractor assembly operatively associated with the articulating section. Structure is provided for manipulating the articulating section relative to the longitudinal axis of the endoscopic portion within an angular degree of rotation. An injection port may also be provided to deliver fluids through the endoscopic portion to the operative site.

9. 发明授权

US5626609A Endoscopic surgical instrument 失效
标题翻译：内镜手术器械
公开(公告)号：US5626609A
公开(公告)日：1997-05-06
申请号：US357536
申请日：1994-12-16
申请人： Boris Zvenyatsky , Ernie Aranyi
发明人： Boris Zvenyatsky , Ernie Aranyi
IPC分类号： A61B17/00 , A61B17/28 , A61B18/14
CPC分类号： A61B17/29 , A61B18/1445 , A61B18/1815 , A61B2017/0046 , A61B2017/2837 , A61B2017/292 , A61B2017/2926 , A61B2017/2929 , A61B2017/2936 , A61B2017/2945 , A61B2018/1253 , A61B2018/1432 , A61B2018/1861
摘要： An endoscopic surgical instrument having a handle assembly, a body portion, and a tool mechanism in which a pivoting handle pivots about a stationary handle to open and close the tool mechanism. The instrument includes a rotatable body portion, in which a rotation knob is provided on the instrument at the stationary handle so that the user may rotate the body portion, and consequently the tool mechanism, using a single hand. Furthermore, an electrocautery connection is provided which is positioned out of the line of sight of the surgeon, so that the surgeon may have an unobstructed view to the surgical site. The pivoting handle is provided with a rotatable connection point for connecting the slidable rod member to essentially eliminate radial deflection of the rod within the outer tube during opening and closing of the handles. The tool mechanism may include grasping jaws having rounded, interdigitating teeth for grasping and securely holding tissue or organs for removal through a cannula.
摘要翻译：一种具有手柄组件，主体部分和工具机构的内窥镜手术器械，枢转手柄围绕静止手柄枢转以打开和关闭工具机构。仪器包括一个可转动的主体部分，其中旋转旋钮设置在固定手柄上的乐器上，使得使用者可以使用单手旋转主体部分，从而旋转工具机构。此外，提供了一种定位在外科医生的视线之外的电烙术连接，使得外科医生可以对外科手术部位具有无阻碍的视野。枢转手柄设置有可旋转的连接点，用于连接可滑动杆构件，以在打开和关闭手柄期间基本上消除杆在外管内的径向偏转。工具机构可以包括具有圆形的交错齿的抓取爪，用于抓握并且牢固地保持组织或器官以通过套管去除。

10. 发明授权

US5626608A Surgical instrument having locking handle 失效
标题翻译：具有锁定手柄的手术器械
公开(公告)号：US5626608A
公开(公告)日：1997-05-06
申请号：US625454
申请日：1996-03-29
申请人： Douglas J. Cuny , Ernie Aranyi , Paul A. Matula
发明人： Douglas J. Cuny , Ernie Aranyi , Paul A. Matula
IPC分类号： A61B17/28 , A61B17/00 , A61B1/00
CPC分类号： A61B17/2909 , A61B2017/2946
摘要： An endoscopic or laparoscopic surgical instrument is disclosed having a handle assembly including a barrel portion, stationary handle and a pivoting handle. A body assembly includes a pair of coaxial members attached at one end to the handle assembly, and an inner rod member slidable within an outer tube member in response to movement of the pivoting handle of the handle assembly. The body assembly terminates at an end remote from the handle assembly in a reciprocatingly movable tool mechanism. A first toothed ratchet mechanism is associated with the pivoting handle, and a second toothed mating ratchet mechanism is operatively associated with the first toothed ratchet mechanism for selectively locking the first toothed ratchet mechanism and the pivoting handle in one of a plurality of selectable positions to thereby position the inner rod member and the movable tool mechanism in predetermined selectable positions. A finger operable trigger member is operatively associated with the second toothed ratchet mechanism for selectively engaging and disengaging the first and second ratchet mechanisms to thereby selectively lock and unlock the movable tool mechanism.
摘要翻译：公开了具有手柄组件的内窥镜或腹腔镜手术器械，所述手柄组件包括镜筒部分，固定手柄和枢转手柄。主体组件包括在一端附接到手柄组件的一对同轴构件，以及响应于手柄组件的枢转手柄的移动而在外管构件内滑动的内杆构件。主体组件在可往复运动的工具机构中终止于远离手柄组件的一端。第一齿形棘轮机构与枢转手柄相关联，并且第二齿形配合棘轮机构与第一齿形棘轮机构可操作地相关联，用于选择性地将第一齿形棘轮机构和枢转手柄锁定在多个可选位置中的一个中，从而将内杆构件和可动工具机构定位在预定的可选位置。手指可操作的触发器构件与第二齿形棘轮机构可操作地相关联，用于选择性地接合和分离第一和第二棘轮机构，从而选择性地锁定和解锁可移动工具机构。

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