公开(公告)号：US07757925B2

公开(公告)日：2010-07-20

申请号：US12108108

申请日：2008-04-23

申请人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.

摘要翻译： 外科缝合器具有包括固定手柄和触发器的手柄组件。 订书机还具有驱动组件，主体具有工作端和支撑在工作端上的凸轮构件。 凸轮构件被定位成相对于砧座平移以在钉仓器的击发期间将砧座保持在关闭位置。 触发器可操作地连接到功率单元。 动力单元可操作地连接到驱动组件的马达。 触发器的操作致动动力单元，使得动力单元为驱动组件供电以实现凸轮构件相对于砧座的平移。 订书机还具有用于支撑订书钉盒的通道，并且驱动组件的电机控制支撑在盒中的致动滑板。 当砧座处于关闭位置并且与钉仓协调对准时，致动滑板从盒中推动多个订书钉。

公开(公告)号：US20120223121A1

公开(公告)日：2012-09-06

申请号：US13425618

申请日：2012-03-21

申请人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros ,  Michael A. Soltz ,  Robert DeSantis ,  Henry E. Holsten ,  Russell Heinrich

发明人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros ,  Michael A. Soltz ,  Robert DeSantis ,  Henry E. Holsten ,  Russell Heinrich

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00115 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical apparatus has a clamp and a stapling mechanism. The clamp has a first jaw and a second jaw to clamp on a body tissue at a desired location for a stapling operation. The stapling mechanism is controlled by a trigger handle or a switch assembly. The surgical apparatus has a controller for providing a delay between clamping and actuating of the firing mechanism of the stapling mechanism. The delay provides for a desired amount of time for tissue compression producing a more uniform staple formation. The surgical apparatus also has an indicator. The indicator provides feedback about the status of the stapling mechanism and also displays a time of tissue compression by the clamp.

摘要翻译： 手术装置具有夹具和缝合机构。 夹具具有第一钳口和第二钳口，以在期望的位置处夹持在身体组织上用于缝合操作。 装订机构由触发手柄或开关组件控制。 手术装置具有用于在装订机构的击发机构的夹持和致动之间提供延迟的控制器。 该延迟为组织压缩提供期望的时间量，从而产生更均匀的缝钉形成。 手术器械还具有指示器。 指示器提供关于装订机构的状态的反馈，并且还显示夹具的组织压缩时间。

公开(公告)号：US07909221B2

公开(公告)日：2011-03-22

申请号：US12247733

申请日：2008-10-08

申请人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/68

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.

摘要翻译： 外科缝合器具有包括固定手柄和触发器的手柄组件。 订书机还具有驱动组件，主体具有工作端和支撑在工作端上的凸轮构件。 凸轮构件被定位成相对于砧座平移以在钉仓器的击发期间将砧座保持在关闭位置。 触发器可操作地连接到功率单元。 动力单元可操作地连接到驱动组件的马达。 触发器的操作致动动力单元，使得动力单元为驱动组件供电以实现凸轮构件相对于砧座的平移。 订书机还具有用于支撑订书钉盒的通道，并且驱动组件的电机控制支撑在盒中的致动滑板。 当砧座处于关闭位置并且与钉仓协调对准时，致动滑板从盒中推动多个订书钉。

公开(公告)号：US20080203135A1

公开(公告)日：2008-08-28

申请号：US12108108

申请日：2008-04-23

申请人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.

摘要翻译： 外科缝合器具有包括固定手柄和触发器的手柄组件。 订书机还具有驱动组件，主体具有工作端和支撑在工作端上的凸轮构件。 凸轮构件被定位成相对于砧座平移以在钉仓器的击发期间将砧座保持在关闭位置。 触发器可操作地连接到功率单元。 动力单元可操作地连接到驱动组件的马达。 触发器的操作致动动力单元，使得动力单元为驱动组件供电以实现凸轮构件相对于砧座的平移。 订书机还具有用于支撑订书钉盒的通道，并且驱动组件的电机控制支撑在盒中的致动滑板。 当砧座处于关闭位置并且与钉仓协调对准时，致动滑板从盒中推动多个订书钉。

公开(公告)号：US10285694B2

公开(公告)日：2019-05-14

申请号：US13425618

申请日：2012-03-21

申请人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros ,  Michael A. Soltz ,  Robert DeSantis ,  Henry E. Holsten ,  Russell Heinrich ,  Michael Ingmanson ,  Philip Irka ,  David M. McCuen ,  Gene A. Stellon

发明人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros ,  Michael A. Soltz ,  Robert DeSantis ,  Henry E. Holsten ,  Russell Heinrich ,  Michael Ingmanson ,  Philip Irka ,  David M. McCuen ,  Gene A. Stellon

IPC分类号： A61B17/04 ,  A61B17/10 ,  A61B17/072 ,  A61B17/12 ,  A61B17/00 ,  A61B17/29 ,  A61B17/32

摘要： A surgical apparatus has a clamp and a stapling mechanism. The clamp has a first jaw and a second jaw to clamp on a body tissue at a desired location for a stapling operation. The stapling mechanism is controlled by a trigger handle or a switch assembly. The surgical apparatus has a controller for providing a delay between clamping and actuating of the firing mechanism of the stapling mechanism. The delay provides for a desired amount of time for tissue compression producing a more uniform staple formation. The surgical apparatus also has an indicator. The indicator provides feedback about the status of the stapling mechanism and also displays a time of tissue compression by the clamp.

公开(公告)号：US08348125B2

公开(公告)日：2013-01-08

申请号：US13052871

申请日：2011-03-21

申请人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B16/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.

摘要翻译： 外科缝合器具有包括固定手柄和触发器的手柄组件。 订书机还具有驱动组件，主体具有工作端和支撑在工作端上的凸轮构件。 凸轮构件被定位成相对于砧座平移以在钉仓器的击发期间将砧座保持在关闭位置。 触发器可操作地连接到功率单元。 动力单元可操作地连接到驱动组件的马达。 触发器的操作致动动力单元，使得动力单元为驱动组件供电以实现凸轮构件相对于砧座的平移。 订书机还具有用于支撑订书钉盒的通道，并且驱动组件的电机控制支撑在盒中的致动滑板。 当砧座处于关闭位置并且与钉仓协调对准时，致动滑板从盒中推动多个订书钉。

公开(公告)号：US20090032568A1

公开(公告)日：2009-02-05

申请号：US12247733

申请日：2008-10-08

申请人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.

摘要翻译： 外科缝合器具有包括固定手柄和触发器的手柄组件。 订书机还具有驱动组件，主体具有工作端和支撑在工作端上的凸轮构件。 凸轮构件被定位成相对于砧座平移以在钉仓器的击发期间将砧座保持在关闭位置。 触发器可操作地连接到功率单元。 动力单元可操作地连接到驱动组件的马达。 触发器的操作致动动力单元，使得动力单元为驱动组件供电以实现凸轮构件相对于砧座的平移。 订书机还具有用于支撑订书钉盒的通道，并且驱动组件的电机控制支撑在盒中的致动滑板。 当砧座处于关闭位置并且与钉仓协调对准时，致动滑板从盒中推动多个订书钉。

公开(公告)号：US07461767B2

公开(公告)日：2008-12-09

申请号：US11446283

申请日：2006-06-02

申请人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A surgical stapler has a handle assembly including a stationary handle and a trigger. The stapler also has a drive assembly with a body having a working end and a cam member supported on the working end. The cam member is positioned to translate relative to the anvil to maintain the anvil in the closed position during firing of the stapler. The trigger is operatively connected to a power cell. The power cell is operably connected to a motor of the drive assembly. The manipulation of the trigger actuates the power cell such that the power cell powers the drive assembly to effect translation of the cam member relative to the anvil. The stapler also has a channel for supporting the staple cartridge and the motor of the drive assembly controls the actuation sled supported within the cartridge. The actuation sled urges the plurality of staples from the cartridge when the anvil is in the closed position and in cooperative alignment with the staple cartridge.

摘要翻译： 外科缝合器具有包括固定手柄和触发器的手柄组件。 订书机还具有驱动组件，主体具有工作端和支撑在工作端上的凸轮构件。 凸轮构件被定位成相对于砧座平移以在钉仓器的击发期间将砧座保持在关闭位置。 触发器可操作地连接到功率单元。 动力单元可操作地连接到驱动组件的马达。 触发器的操作致动动力单元，使得动力单元为驱动组件供电以实现凸轮构件相对于砧座的平移。 订书机还具有用于支撑订书钉盒的通道，并且驱动组件的电机控制支撑在盒中的致动滑板。 当砧座处于关闭位置并且与钉仓协调对准时，致动滑板从盒中推动多个订书钉。

公开(公告)号：US08505799B2

公开(公告)日：2013-08-13

申请号：US13442141

申请日：2012-04-09

申请人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

摘要翻译： 提供一种动力式内窥镜手术装置，其包括：手柄，其包括壳体，支撑在所述壳体中的电源; 内窥镜部分，其从手柄的壳体向远端延伸; 末端执行器组件，其联接到内窥镜部分的远端，所述端部执行器组件包括构造成执行外科功能的一对夹爪; 驾驶员; 驱动源，包括由电源供电并连接到驱动构件的马达; 以及与马达接合的齿轮组件。 所述齿轮组件包括设置在所述驱动构件上的齿条; 以及与齿条可操作地连接的主齿轮，所述马达使所述主齿轮旋转，使得所述主齿轮的旋转运动沿着轴向移动所述驱动构件，使得所述驱动构件致动所述末端执行器以执行所述外科功能。

公开(公告)号：US20120193393A1

公开(公告)日：2012-08-02

申请号：US13442141

申请日：2012-04-09

申请人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

发明人： Frank J. Viola ,  Gregg Krehel ,  Guido Pedros

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/00234 ,  A61B17/068 ,  A61B17/072 ,  A61B17/12 ,  A61B2017/00022 ,  A61B2017/00128 ,  A61B2017/00132 ,  A61B2017/00398 ,  A61B2017/00734 ,  A61B2017/07214 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07285 ,  A61B2017/2943 ,  A61B2017/320052

摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

摘要翻译： 提供一种动力式内窥镜手术装置，其包括：手柄，其包括壳体，支撑在所述壳体中的电源; 内窥镜部分，其从手柄的壳体向远端延伸; 末端执行器组件，其联接到内窥镜部分的远端，所述端部执行器组件包括构造成执行外科功能的一对夹爪; 驾驶员; 驱动源，包括由电源供电并连接到驱动构件的马达; 以及与马达接合的齿轮组件。 所述齿轮组件包括设置在所述驱动构件上的齿条; 以及与齿条可操作地连接的主齿轮，所述马达使所述主齿轮旋转，使得所述主齿轮的旋转运动沿着轴向移动所述驱动构件，使得所述驱动构件致动所述末端执行器以执行所述外科功能。