公开(公告)号：US20130153630A1

公开(公告)日：2013-06-20

申请号：US13328344

申请日：2011-12-16

申请人： Christopher C. Miller ,  Edward G. Chekan ,  Johnny H. Alexander, III ,  John F. Cummings ,  Carl J. Shurtleff ,  Adam R. Dunki-Jacobs ,  Barry T. Jamison ,  Joseph E. Young ,  Cortney E. Henderson

发明人： Christopher C. Miller ,  Edward G. Chekan ,  Johnny H. Alexander, III ,  John F. Cummings ,  Carl J. Shurtleff ,  Adam R. Dunki-Jacobs ,  Barry T. Jamison ,  Joseph E. Young ,  Cortney E. Henderson

IPC分类号： A61B17/068

CPC分类号： A61B17/1155 ,  A61B17/115 ,  A61B2017/00367 ,  A61B2017/00407 ,  A61B2017/00862 ,  A61B2090/034 ,  A61B2090/0811

摘要： A surgical instrument includes an anvil selectively coupleable to a stapling head assembly and a trigger operable to fire staples into tissue compressed between the anvil and the stapling head assembly. In some versions, a lockout member may engage a securing feature to prevent actuation of the anvil relative to the stapling head assembly. For instance, a tab may engage a slot on an actuator, a screen door lock may provide frictional resistance or engage teeth on the actuator, a door may actuate into engagement with one or more recesses, geared teeth may mesh with teeth on the actuator, the lockout member may include a ratcheting assembly to engage actuator, and/or a push button may actuate into a recess while disengaging the lockout member. Alternatively, in some versions, the trigger actuation assembly may be disengaged prior to firing. An anvil position indicator may restrict engagement of the trigger actuation assembly.

摘要翻译： 手术器械包括可选择性地联接到缝合头组件的砧座和可操作地将钉钉钉入压缩在砧座和缝合头组件之间的组织的触发器。 在一些形式中，锁定构件可以接合固定特征以防止砧座相对于缝合头组件的致动。 例如，突片可以接合致动器上的槽，屏幕门锁可以提供摩擦阻力或接合致动器上的齿，门可以致动与一个或多个凹部接合，齿轮齿可以与致动器上的齿啮合， 锁定构件可以包括棘轮组件以接合致动器，和/或按钮可以在释放锁定构件的同时致动到凹部中。 或者，在一些版本中，触发器致动组件可以在点火之前脱开。 砧位置指示器可以限制触发器致动组件的接合。

公开(公告)号：US09603599B2

公开(公告)日：2017-03-28

申请号：US13328344

申请日：2011-12-16

申请人： Christopher C. Miller ,  Edward G. Chekan ,  Johnny H. Alexander, III ,  John F. Cummings ,  Carl J. Shurtleff ,  Adam R. Dunki-Jacobs ,  Barry T. Jamison ,  Joseph E. Young ,  Cortney E. Henderson

发明人： Christopher C. Miller ,  Edward G. Chekan ,  Johnny H. Alexander, III ,  John F. Cummings ,  Carl J. Shurtleff ,  Adam R. Dunki-Jacobs ,  Barry T. Jamison ,  Joseph E. Young ,  Cortney E. Henderson

IPC分类号： A61B17/068 ,  A61B17/115

CPC分类号： A61B17/1155 ,  A61B17/115 ,  A61B2017/00367 ,  A61B2017/00407 ,  A61B2017/00862 ,  A61B2090/034 ,  A61B2090/0811

摘要： A surgical instrument includes an anvil selectively coupleable to a stapling head assembly and a trigger operable to fire staples into tissue compressed between the anvil and the stapling head assembly. In some versions, a lockout member may engage a securing feature to prevent actuation of the anvil relative to the stapling head assembly. For instance, a tab may engage a slot on an actuator, a screen door lock may provide frictional resistance or engage teeth on the actuator, a door may actuate into engagement with one or more recesses, geared teeth may mesh with teeth on the actuator, the lockout member may include a ratcheting assembly to engage actuator, and/or a push button may actuate into a recess while disengaging the lockout member. Alternatively, in some versions, the trigger actuation assembly may be disengaged prior to firing. An anvil position indicator may restrict engagement of the trigger actuation assembly.

公开(公告)号：USD700325S1

公开(公告)日：2014-02-25

申请号：US29427603

申请日：2012-07-20

申请人： Anil K. Nalagatla ,  Barry T. Jamison ,  John V. Hunt ,  Bo Yan ,  David A. Deupree

设计人： Anil K. Nalagatla ,  Barry T. Jamison ,  John V. Hunt ,  Bo Yan ,  David A. Deupree

公开(公告)号：US20130175319A1

公开(公告)日：2013-07-11

申请号：US13344071

申请日：2012-01-05

申请人： Kevin D. Felder ,  John F. Cummings ,  Joseph P. Schowalter ,  Patrick J. Swindon ,  Johnny H. Alexander, III ,  Christopher C. Miller ,  Barry T. Jamison ,  John V. Hunt ,  Kent P. Baker ,  Julia F. Serber

发明人： Kevin D. Felder ,  John F. Cummings ,  Joseph P. Schowalter ,  Patrick J. Swindon ,  Johnny H. Alexander, III ,  Christopher C. Miller ,  Barry T. Jamison ,  John V. Hunt ,  Kent P. Baker ,  Julia F. Serber

IPC分类号： A61B17/068

CPC分类号： A61B17/1155 ,  A61B2017/2946 ,  A61B2090/0811

摘要： A surgical stapler comprises an anvil assembly, an anvil shaft, a driver, an actuating arm, a safety switch, and a safety feature. The anvil assembly couples with the anvil shaft. The driver drives a plurality of staples into tissue. The actuating arm is in communication with the surgical stapler and is configured to actuate the driver to drive the plurality of staples into tissue. The safety switch is moveable between a locked and an unlocked position. The safety switch prevents operation of the actuating arm when the safety switch is in the locked position. The safety switch enables operation of the actuating arm when the safety switch is in the unlocked position. The safety feature may prevent operation of the driver even when the safety switch is in the unlocked position or prevent operation of the safety switch.

摘要翻译： 手术吻合器包括砧组件，砧座轴，驱动器，致动臂，安全开关和安全特征。 砧组件与砧轴相连。 驱动器将多个订书钉驱动到组织中。 所述致动臂与所述外科缝合器连通并且构造成致动所述驱动器以将所述多个钉驱动到组织中。 安全开关可在锁定位置和解锁位置之间移动。 当安全开关处于锁定位置时，安全开关可防止操作臂的操作。 当安全开关处于未锁定位置时，安全开关可操作执行臂。 即使当安全开关处于解锁位置或防止安全开关的操作时，安全功能也可以防止驾驶员的操作。

公开(公告)号：US07621927B2

公开(公告)日：2009-11-24

申请号：US11091224

申请日：2005-03-28

申请人： Jeffrey D. Messerly ,  Barry T Jamison ,  Steven P. Smolik

发明人： Jeffrey D. Messerly ,  Barry T Jamison ,  Steven P. Smolik

IPC分类号： A61B17/10

CPC分类号： A61B17/1285 ,  A61B90/03 ,  A61B2017/2902 ,  A61B2017/2905 ,  A61B2017/292 ,  F16G11/048

摘要： A medical instrument is disclosed having a flexible tube, an end effector, and an actuator. A control member, such as a control wire, can extend through the flexible tube. A mechanical coupling is disclosed for attaching the control member to the actuator. A method for mechanically coupling the control member to the actuator is also disclosed.

摘要翻译： 公开了一种具有柔性管，端部执行器和致动器的医疗器械。 诸如控制线的控制构件可以延伸穿过柔性管。 公开了用于将控制构件附接到致动器的机械联接器。 还公开了一种用于将控制构件机械地联接到致动器的方法。