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1. 发明申请

WO2014099703A3 CIRCULAR STAPLER WITH SELECTABLE MOTORIZED AND MANUAL CONTROL, INCLUDING A CONTROL RING 审中-公开
公开(公告)号：WO2014099703A3
公开(公告)日：2014-06-26
申请号：PCT/US2013/075242
申请日：2013-12-16
申请人： ETHICON ENDO-SURGERY, INC.
发明人： SWAYZE, Jeffrey S. , BAXTER III, Chester O. , SHELTON IV, Frederick E. , JOHNSON, Gregory W.
IPC分类号： A61B17/115
摘要： An apparatus for stapling tissue (210) comprises a stapling head assembly (220), a rotary drive shaft (264), and a mode selector. The stapling head assembly comprises a closure assembly and a firing assembly. The closure assembly is operable to clamp tissue against an anvil. The firing assembly is operable to drive at least one staple through tissue toward the anvil. The mode selector is operable to select between a tissue clamping mode and a firing mode. The rotary drive shaft is operable to actuate the closure assembly in response to selection of the tissue clamping mode. The rotary drive shaft is operable to actuate the firing assembly in response to selection of the firing mode. The mode selector may translate the rotary drive shaft between a first longitudinal position and a second longitudinal position to select between the tissue clamping mode and the firing mode. The mode selector may comprise a sliding ring (252).

2. 发明申请

WO2014099704A3 MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH MODULAR END EFFECTOR 审中-公开
公开(公告)号：WO2014099704A3
公开(公告)日：2014-06-26
申请号：PCT/US2013/075243
申请日：2013-12-16
申请人： ETHICON ENDO-SURGERY, INC.
发明人： SWAYZE, Jeffrey S. , BAXTER III, Chester O. , SHELTON IV, Frederick E.
IPC分类号： A61B17/115
摘要： A surgical stapling device (200) comprises a handle assembly (210), a shaft assembly (230), and a stapling head assembly (240). The shaft assembly comprises a rotary drive shaft (232) that translates between two longitudinal positions to alternate between a tissue clamping mode and a tissue cutting/stapling mode. The stapling head assembly includes a first set of rotary drive elements (280) that convert rotary motion of the drive shaft into a tissue clamping action when the drive shaft is in a distal position. The stapling head assembly also includes a second set of rotary drive elements (250), (260) that convert rotary motion of the drive shaft into a tissue cutting/stapling action when the drive shaft is in a proximal position. The drive shaft may be driven manually or by a motor. The stapling head assembly may be provided in a cartridge form that is removable from the shaft assembly.

3. 发明申请

WO2014099706A2 MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH LOCKABLE FLEXIBLE SHAFT 审中-公开
标题翻译：电动机驱动旋转输入圆形平缝机带有可锁定的柔性轴
公开(公告)号：WO2014099706A2
公开(公告)日：2014-06-26
申请号：PCT/US2013/075246
申请日：2013-12-16
申请人： ETHICON ENDO-SURGERY, INC.
发明人： SWAYZE, Jeffrey S. , BAXTER III, Chester O. , SHELTON IV, Frederick E.
IPC分类号： A61B17/115
CPC分类号： A61B17/1155 , A61B2017/00314 , A61B2017/00323 , A61B2017/00327
摘要： A circular stapler apparatus and method for stapling tissue include a shaft assembly and an anvil. The anvil is configured to proximally retract toward the shaft assembly, which at least severs or staples tissue based on a single rotary input. The shaft assembly includes a plurality of joint segments, and each joint segment includes a resilient member. The plurality of joint segments are configured to pivot relative to one another in a first, uncompressed position and are configured to lock against one another to prevent pivoting in a second, compressed position. A first plurality of joint segments defines a proximal portion that is attached to a first cable or shaft. A second plurality of joint segments defines a distal portion that is selectively lockable independent of the proximal portion and that is attached to a second cable or shaft.
摘要翻译：用于装订组织的圆形吻合器装置和方法包括轴组件和砧座。所述砧构造成朝向所述轴组件向近端缩回，所述轴组件至少基于单个旋转输入切除或缝合组织。轴组件包括多个接头段，并且每个接头段包括弹性构件。多个接头段被构造成在第一未压缩位置中相对于彼此枢转并且被构造成彼此锁定以防止在第二压缩位置枢转。第一多个接头段限定附接到第一电缆或轴的近端部分。第二组多个关节部分限定远侧部分，该远端部分可独立于近端部分选择性地锁定，并且附接到第二电缆或轴。

4. 发明公开

EP2941202A2 CIRCULAR STAPLER WITH SELECTABLE MOTORIZED AND MANUAL CONTROL, INCLUDING A CONTROL RING 有权转让
标题翻译：与BETWEEN机动和手动操作和控制环CHOICE圆Book设备
公开(公告)号：EP2941202A2
公开(公告)日：2015-11-11
申请号：EP13821022.4
申请日：2013-12-16
申请人： Ethicon Endo-Surgery, Inc.
发明人： SWAYZE, Jeffrey S. , BAXTER III, Chester O. , SHELTON IV, Frederick E. , JOHNSON, Gregory W.
IPC分类号： A61B17/115
摘要： An apparatus for stapling tissue comprises a stapling head assembly, a rotary drive shaft, and a mode selector. The stapling head assembly comprises a closure assembly and a firing assembly. The closure assembly is operable to clamp tissue against an anvil. The firing assembly is operable to drive at least one staple through tissue toward the anvil. The mode selector is operable to select between a tissue clamping mode and a firing mode. The rotary drive shaft is operable to actuate the closure assembly in response to selection of the tissue clamping mode. The rotary drive shaft is operable to actuate the firing assembly in response to selection of the firing mode. The mode selector may translate the rotary drive shaft between a first longitudinal position and a second longitudinal position to select between the tissue clamping mode and the firing mode. The mode selector may comprise a sliding ring.
摘要翻译：用于缝合组织的装置包括：缝合头组件，一个旋转驱动轴，和模式选择器。缝合头组件包括封闭组件和发射组件。封闭组件可操作以夹紧组织靠在砧座。击发组件可操作以通过朝向砧座组织驱动至少一个缝钉。该模式选择器可操作的组织夹紧模式和发射模式之间进行选择。旋转驱动轴可操作来致动闭合组件响应于所述组织夹紧方式的选择。旋转驱动轴是能够致动击发组件响应于击发模式的选择。该模式选择器可平移的第一纵向位置和第二纵向位置处的组织夹紧模式和发射模式之间进行选择之间的旋转驱动轴。模式选择器可以包括一个滑动环。

5. 发明公开

EP2941200A2 MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH LOCKABLE FLEXIBLE SHAFT 有权
标题翻译：带旋转输入和可锁定的软轴电动圆形Book设备
公开(公告)号：EP2941200A2
公开(公告)日：2015-11-11
申请号：EP13815645.0
申请日：2013-12-16
申请人： Ethicon Endo-Surgery, Inc.
发明人： SWAYZE, Jeffrey S. , BAXTER III, Chester O. , SHELTON IV, Frederick E.
IPC分类号： A61B17/115
CPC分类号： A61B17/1155 , A61B2017/00314 , A61B2017/00323 , A61B2017/00327
摘要： A circular stapler apparatus and method for stapling tissue include a shaft assembly and an anvil. The anvil is configured to proximally retract toward the shaft assembly, which at least severs or staples tissue based on a single rotary input. The shaft assembly includes a plurality of joint segments, and each joint segment includes a resilient member. The plurality of joint segments are configured to pivot relative to one another in a first, uncompressed position and are configured to lock against one another to prevent pivoting in a second, compressed position. A first plurality of joint segments defines a proximal portion that is attached to a first cable or shaft. A second plurality of joint segments defines a distal portion that is selectively lockable independent of the proximal portion and that is attached to a second cable or shaft.

6. 发明公开

EP2941199A2 MOTOR DRIVEN ROTARY INPUT CIRCULAR STAPLER WITH MODULAR END EFFECTOR 有权
标题翻译： MOTORGETRIEBENEKREISFÖRMIGEHEFTVORRICHTUNG MIT DREHEINGABE UND EINEM MODULAREN ENDEFFEKTOR
公开(公告)号：EP2941199A2
公开(公告)日：2015-11-11
申请号：EP13815643.5
申请日：2013-12-16
申请人： Ethicon Endo-Surgery, Inc.
发明人： SWAYZE, Jeffrey S. , BAXTER III, Chester O. , SHELTON IV, Frederick E.
IPC分类号： A61B17/115
CPC分类号： A61B17/1155 , A61B2017/00393 , A61B2017/00398 , A61B2017/00473 , A61B2017/00477 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285
摘要： A surgical stapling device comprises a handle assembly, a shaft assembly, and a stapling head assembly. The shaft assembly comprises a rotary drive shaft that translates between two longitudinal positions to alternate between a tissue clamping mode and a tissue cutting/stapling mode. The stapling head assembly includes a first set of rotary drive elements that convert rotary motion of the drive shaft into a tissue clamping action when the drive shaft is in a distal position. The stapling head assembly also includes a second set of rotary drive elements that convert rotary motion of the drive shaft into a tissue cutting/stapling action when the drive shaft is in a proximal position. The drive shaft may be driven manually or by a motor. The stapling head assembly may be provided in a cartridge form that is removable from the shaft assembly.
摘要翻译：外科缝合装置包括手柄组件，轴组件和装订头组件。轴组件包括旋转驱动轴，其在两个纵向位置之间平移，以在组织夹紧模式和组织切割/装订模式之间交替。装订头组件包括第一组旋转驱动元件，当驱动轴处于远侧位置时，第一组旋转驱动元件将驱动轴的旋转运动转换成组织夹持动作。缝合头组件还包括第二组旋转驱动元件，当驱动轴处于近侧位置时，其将驱动轴的旋转运动转换成组织切割/缝合动作。驱动轴可以手动地或由电动机驱动。装订头组件可以设置成可从轴组件移除的盒形式。

7. 发明公开

EP3799801A1 TISSUE THICKNESS COMPENSATOR COMPRISING PORTIONS HAVING DIFFERENT PROPERTIES 无效
公开(公告)号：EP3799801A1
公开(公告)日：2021-04-07
申请号：EP20200154.1
申请日：2012-04-30
申请人： Ethicon Endo-Surgery, Inc.
发明人： SHELTON, IV, Frederick E. , RHEE, Sora , BAXTER III, Chester O. , ARONHALT, Taylor W.
IPC分类号： A61B17/072 , A61B17/064 , A61B17/29 , A61B17/115 , A61B90/92
摘要： A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a stapledeploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened.

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