公开(公告)号：US20150209061A1

公开(公告)日：2015-07-30

申请号：US14166133

申请日：2014-01-28

申请人： Ethicon Endo-Surgery, Inc.

发明人： Eric N. Johnson ,  Kevin L. Houser ,  David C. Yates ,  Rudolph H. Nobis ,  Chad P. Boudreaux ,  Gregory A. Trees ,  Geoffrey S. Strobl ,  Gavin M. Monson

IPC分类号： A61B17/32

CPC分类号： A61B17/320016 ,  A61B17/32002 ,  A61B18/1445 ,  A61B34/76 ,  A61B90/03 ,  A61B2017/00137 ,  A61B2017/00398 ,  A61B2017/0042 ,  A61B2017/2918 ,  A61B2017/2925 ,  A61B2018/00303 ,  A61B2018/1455 ,  A61B2090/064 ,  A61B2090/0811

摘要： Surgical devices and methods are described herein that provide improved motor control and feedback, thereby combining advantages of manually-operated and powered surgical devices. In one embodiment, a surgical device includes a proximal handle portion that includes a motor, a distal end effector coupled to the handle portion, and a cutting element configured to cut tissue engaged by the end effector, wherein the motor is configured to supply power that moves the cutting element. The device also includes a motor control mechanism configured to cause the amount of the power to dynamically change in response to a manual user input when the cutting element is moving.

摘要翻译： 本文描述了提供改进的电动机控制和反馈的手术装置和方法，从而组合手动操作和动力手术装置的优点。 在一个实施例中，手术装置包括近端手柄部分，其包括马达，耦合到手柄部分的远端执行器和被配置为切割由末端执行器接合的组织的切割元件，其中，马达被配置成提供 移动切割元素。 该装置还包括电动机控制机构，其被配置为当切割元件移动时响应于手动用户输入而使功率量动态地改变。

公开(公告)号：US09468454B2

公开(公告)日：2016-10-18

申请号：US14166133

申请日：2014-01-28

申请人： Ethicon Endo-Surgery, Inc.

发明人： Eric N. Johnson ,  Kevin L. Houser ,  David C. Yates ,  Rudolph H. Nobis ,  Chad P. Boudreaux ,  Gregory A. Trees ,  Geoffrey S. Strobl ,  Gavin M. Monson

IPC分类号： A61B17/32 ,  A61B18/14 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00

CPC分类号： A61B17/320016 ,  A61B17/32002 ,  A61B18/1445 ,  A61B34/76 ,  A61B90/03 ,  A61B2017/00137 ,  A61B2017/00398 ,  A61B2017/0042 ,  A61B2017/2918 ,  A61B2017/2925 ,  A61B2018/00303 ,  A61B2018/1455 ,  A61B2090/064 ,  A61B2090/0811

摘要： Surgical devices and methods are described herein that provide improved motor control and feedback, thereby combining advantages of manually-operated and powered surgical devices. In one embodiment, a surgical device includes a proximal handle portion that includes a motor, a distal end effector coupled to the handle portion, and a cutting element configured to cut tissue engaged by the end effector, wherein the motor is configured to supply power that moves the cutting element. The device also includes a motor control mechanism configured to cause the amount of the power to dynamically change in response to a manual user input when the cutting element is moving.

摘要翻译： 本文描述了提供改进的电动机控制和反馈的手术装置和方法，从而组合手动操作和动力手术装置的优点。 在一个实施例中，手术装置包括近端手柄部分，其包括马达，耦合到手柄部分的远端执行器和被配置为切割由末端执行器接合的组织的切割元件，其中，马达被配置成提供 移动切割元素。 该装置还包括电动机控制机构，其被配置为当切割元件移动时响应于手动用户输入而使功率量动态地改变。

公开(公告)号：US10524852B1

公开(公告)日：2020-01-07

申请号：US14229033

申请日：2014-03-28

申请人： Ethicon Endo-Surgery, Inc.

发明人： David J. Cagle ,  Donna L. Korvick ,  Eric N. Johnson

IPC分类号： A61B18/14

摘要： A surgical end effector includes a cutting member, a first jaw, and a second jaw. The first jaw includes a first uninterrupted electrically conductive region. The second jaw includes an elongate slot extending longitudinally along a length of the second jaw member, the elongate slot defining a longitudinal axis aligned with the elongate slot. The second jaw also includes a second electrode surface extending between a proximal end and a distal end, the second electrode surface including a proximal interrupted electrically conductive region, a plurality of non-conductive stop members disposed on the proximal interrupted electrically conductive region, and a distal uninterrupted electrically conductive region distal to the proximal interrupted electrically conductive region.

公开(公告)号：US20170020549A1

公开(公告)日：2017-01-26

申请号：US15288773

申请日：2016-10-07

申请人： Ethicon Endo-Surgery, Inc.

发明人： Eric N. Johnson ,  Kevin L. Houser ,  David C. Yates ,  Rudolph H. Nobis ,  Chad P. Boudreaux ,  Gregory A. Trees ,  Geoffrey S. Strobl ,  Gavin M. Monson

IPC分类号： A61B17/32 ,  A61B90/00 ,  A61B34/00

CPC分类号： A61B17/320016 ,  A61B17/32002 ,  A61B18/1445 ,  A61B34/76 ,  A61B90/03 ,  A61B2017/00137 ,  A61B2017/00398 ,  A61B2017/0042 ,  A61B2017/2918 ,  A61B2017/2925 ,  A61B2018/00303 ,  A61B2018/1455 ,  A61B2090/064 ,  A61B2090/0811

摘要： Surgical devices and methods are described herein that provide improved motor control and feedback, thereby combining advantages of manually-operated and powered surgical devices. In one embodiment, a surgical device includes a proximal handle portion that includes a motor, a distal end effector coupled to the handle portion, and a cutting element configured to cut tissue engaged by the end effector, wherein the motor is configured to supply power that moves the cutting element. The device also includes a motor control mechanism configured to cause the amount of the power to dynamically change in response to a manual user input when the cutting element is moving.

摘要翻译： 本文描述了提供改进的电动机控制和反馈的手术装置和方法，从而组合手动操作和动力手术装置的优点。 在一个实施例中，手术装置包括近端手柄部分，其包括马达，耦合到手柄部分的远端执行器和被配置为切割由末端执行器接合的组织的切割元件，其中，马达被配置成提供 移动切割元素。 该装置还包括电动机控制机构，其被配置为当切割元件移动时响应于手动用户输入而使功率量动态地改变。

公开(公告)号：US10335180B2

公开(公告)日：2019-07-02

申请号：US15288773

申请日：2016-10-07

申请人： Ethicon Endo-Surgery, Inc.

发明人： Eric N. Johnson ,  Kevin L. Houser ,  David C. Yates ,  Rudolph H. Nobis ,  Chad P. Boudreaux ,  Gregory A. Trees ,  Geoffrey S. Strobl ,  Gavin M. Monson

IPC分类号： A61B17/32 ,  A61B18/14 ,  A61B34/00 ,  A61B90/00 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00

摘要： Surgical devices and methods are described herein that provide improved motor control and feedback, thereby combining advantages of manually-operated and powered surgical devices. In one embodiment, a surgical device includes a proximal handle portion that includes a motor, a distal end effector coupled to the handle portion, and a cutting element configured to cut tissue engaged by the end effector, wherein the motor is configured to supply power that moves the cutting element. The device also includes a motor control mechanism configured to cause the amount of the power to dynamically change in response to a manual user input when the cutting element is moving.

公开(公告)号：US10039564B2

公开(公告)日：2018-08-07

申请号：US14503045

申请日：2014-09-30

申请人： Ethicon Endo-Surgery, Inc.

发明人： John A. Hibner ,  Catherine A. Corbett ,  Scott R. Bingham ,  Chad P. Boudreaux ,  Carl J. Draginoff, Jr. ,  Geoffrey S. Strobl ,  Eric N. Johnson

IPC分类号： A61B17/285 ,  A61B17/28 ,  A61B18/14 ,  A61B17/00 ,  A61B90/00 ,  A61B18/00

摘要： Surgical devices are provided having power-assisted or fully powered jaw closure. The devices herein generally include a handle portion, an elongate shaft, and an effector having first and second jaws configured to engage tissue. A motor and one or more compression springs can be operatively coupled, and activation of the motor can compress the spring(s) to reduce the amount of user supplied force to compress tissue between the jaws. In some embodiments, the devices can be configured to regulate an amount of compression applied by the jaws prior to, during, and/or after cutting of the tissue to promote hemostasis. For example, the devices can include sensors, processors, and/or other components that analyze data indicative of tissue type and tissue load. Based on this feedback, the device can automatically adjust the amount of compression or energy applied to the tissue to seal the tissue.

公开(公告)号：US20160089175A1

公开(公告)日：2016-03-31

申请号：US14503045

申请日：2014-09-30

申请人： Ethicon Endo-Surgery, Inc.

发明人： John A. Hibner ,  Catherine A. Corbett ,  Scott R. Bingham ,  Chad P. Boudreaux ,  Carl J. Draginoff, JR. ,  Geoffrey S. Strobl ,  Eric N. Johnson

IPC分类号： A61B17/285 ,  A61B17/28

CPC分类号： A61B17/285 ,  A61B17/282 ,  A61B18/1445 ,  A61B2017/00039 ,  A61B2017/00075 ,  A61B2017/00398 ,  A61B2018/00428 ,  A61B2018/00607 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/1455 ,  A61B2090/065

摘要： Surgical devices are provided having power-assisted or fully powered jaw closure. The devices herein generally include a handle portion, an elongate shaft, and an effector having first and second jaws configured to engage tissue. A motor and one or more compression springs can be operatively coupled, and activation of the motor can compress the spring(s) to reduce the amount of user supplied force to compress tissue between the jaws. In some embodiments, the devices can be configured to regulate an amount of compression applied by the jaws prior to, during, and/or after cutting of the tissue to promote hemostasis. For example, the devices can include sensors, processors, and/or other components that analyze data indicative of tissue type and tissue load. Based on this feedback, the device can automatically adjust the amount of compression or energy applied to the tissue to seal the tissue.

摘要翻译： 提供具有动力辅助或完全动力的钳口的外科手术装置。 这里的装置通常包括手柄部分，细长轴和具有构造成接合组织的第一和第二钳口的效应器。 电动机和一个或多个压缩弹簧可以可操作地联接，并且电动机的启动可以压缩弹簧以减少用户提供的力以压缩钳口之间的组织的量。 在一些实施例中，装置可以构造成调节在组织切割之前，期间和/或之后由钳口施加的压缩量以促进止血。 例如，设备可以包括分析指示组织类型和组织负载的数据的传感器，处理器和/或其他组件。 基于该反馈，装置可以自动调节施加到组织上的压缩或能量的量以密封组织。