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公开(公告)号：US08864795B2
公开(公告)日：2014-10-21
申请号：US13251380
申请日：2011-10-03
申请人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlan J. Reschke , Robert M. Sharp
发明人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlan J. Reschke , Robert M. Sharp
IPC分类号： A61B17/00 , A61B18/08 , A61B18/14 , A61B17/295 , A61B17/3213 , A61B17/29 , A61B18/18 , A61B18/00
CPC分类号： A61B18/1445 , A61B17/282 , A61B17/295 , A61B17/3213 , A61B18/085 , A61B18/1442 , A61B18/18 , A61B2017/0023 , A61B2017/00473 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/2946 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/0063 , A61B2018/0097 , A61B2018/1452 , A61B2018/1455 , A61B2018/1462 , Y10T29/49815
摘要： A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component while the end effector assembly remains in a substantially assembled condition, i.e., without requiring substantial disassembly of the end effector assembly.
摘要翻译： 镊子包括末端执行器组件，其具有第一和第二钳口构件，该第一和第二钳口构件可以在间隔开的位置和近似位置之间移动，用于抓住它们之间的组 还提供了具有设置在其远端处的切割刀片的刀组件。 刀组件相对于端部执行器组件在缩回位置和延伸位置之间是可平移的，其中切割刀片在夹爪构件之间延伸以切割夹在其间的组织。 刀组件包括近端部件和包括切割刀片的第一远端部件。 近端和第一远侧部件可拆卸地彼此联接以有助于更换第一远端部件，同时端部执行器组件保持基本组装的状态，即不需要实际拆卸端部执行器组件。
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公开(公告)号：US20130085516A1
公开(公告)日：2013-04-04
申请号：US13251380
申请日：2011-10-03
申请人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlan J. Reschke , Robert M. Sharp
发明人： Duane E. Kerr , James D. Allen, IV , Edward M. Chojin , Allan J. Evans , Russell D. Hempstead , Glenn A. Horner , Mark J. Huseman , Daniel A. Joseph , Arlan J. Reschke , Robert M. Sharp
IPC分类号： A61B17/285 , B23P19/00
CPC分类号： A61B18/1445 , A61B17/282 , A61B17/295 , A61B17/3213 , A61B18/085 , A61B18/1442 , A61B18/18 , A61B2017/0023 , A61B2017/00473 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/2946 , A61B2018/00345 , A61B2018/00404 , A61B2018/00589 , A61B2018/00595 , A61B2018/0063 , A61B2018/0097 , A61B2018/1452 , A61B2018/1455 , A61B2018/1462 , Y10T29/49815
摘要： A forceps includes an end effector assembly having first and second jaw members movable between a spaced-apart position and an approximated position for grasping tissue therebetween. A knife assembly having a cutting blade disposed at a distal end thereof is also provided. The knife assembly is translatable relative to the end effector assembly between a retracted position and an extended position, wherein the cutting blade extends between the jaw members to cut tissue grasped therebetween. The knife assembly includes a proximal component and a first distal component that includes the cutting blade. The proximal and first distal components are removably coupled to one another to facilitate replacement of the first distal component while the end effector assembly remains in a substantially assembled condition, i.e., without requiring substantial disassembly of the end effector assembly.
摘要翻译： 镊子包括末端执行器组件，其具有第一和第二钳口构件，该第一和第二钳口构件可以在间隔开的位置和近似位置之间移动，用于抓住它们之间的组织。 还提供了具有设置在其远端处的切割刀片的刀组件。 刀组件相对于端部执行器组件在缩回位置和延伸位置之间是可平移的，其中切割刀片在夹爪构件之间延伸以切割夹在其间的组织。 刀组件包括近端部件和包括切割刀片的第一远端部件。 近端和第一远侧部件可拆卸地彼此联接以有助于更换第一远端部件，同时端部执行器组件保持基本组装的状态，即不需要实际拆卸端部执行器组件。
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公开(公告)号：US08752264B2
公开(公告)日：2014-06-17
申请号：US13412897
申请日：2012-03-06
申请人： Joanna Ackley , James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Gary M. Couture , James S. Cunningham , David M. Garrison , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , John R. Twomey , Jeffrey R. Unger
发明人： Joanna Ackley , James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Gary M. Couture , James S. Cunningham , David M. Garrison , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , Sean T. O'Neill , Jason T. Sanders , Robert M. Sharp , John R. Twomey , Jeffrey R. Unger
CPC分类号： A61B18/1442 , A61B18/1445 , A61B2017/00526 , A61B2018/0063 , A61B2090/034 , B29C31/008 , Y10T29/49771 , Y10T29/4984 , Y10T29/49895
摘要： A method for manufacturing an end effector assembly is provided. The method includes grasping a gap-setting gauge between first and second jaw members moveable relative to one another about a pivot between a first, spaced-apart position and a second position proximate tissue and setting the first and second jaw members such that in the approximated position the jaw members cooperate to define a gap distance between the jaw members equivalent to the thickness of the gap-setting gauge such that when positioning tissue between the jaw members full approximation of the jaws is limited to the gap distance.
摘要翻译： 提供一种用于制造端部执行器组件的方法。 该方法包括抓住第一和第二钳口构件之间的间隙设定量规围绕彼此相对于第一间隔开的位置和靠近组织的第二位置之间的枢轴移动，并且将第一和第二钳口构件设置成近似的 位置钳口构件协作以限定等同于间隙设定规格厚度的钳口构件之间的间隙距离，使得当在爪构件之间定位组织时，爪的全部近似被限制在间隙距离上。
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公开(公告)号：US20130072927A1
公开(公告)日：2013-03-21
申请号：US13236168
申请日：2011-09-19
申请人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
发明人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B17/28 , A61B17/2812 , A61B17/2816 , A61B17/282 , A61B17/29 , A61B17/32 , A61B18/1442 , A61B18/1447 , A61B2017/2936 , A61B2017/2939 , A61B2017/2946 , A61B2018/0063 , A61B2018/1455
摘要： An electrosurgical forceps is provided with a shaft that extends from a housing of the electrosurgical forceps. An end effector assembly includes a pair of first and second jaw members pivotably coupled to one another via a pivot pin. One or both of the first and second jaw members may be movable from an open position for positioning tissue therebetween to a clamping position for grasping tissue. A detent is operably disposed proximal the pivot pin and extends radially outward from a proximal flange of one of the jaw members. The detent is configured to releasably engage a corresponding slot disposed on a proximal flange of the other jaw member. The detent and slot are configured to control a gap distance between the first and second jaw members when the first and second jaw members are in the clamping position.
摘要翻译： 电外科钳具有从电外科钳的壳体延伸的轴。 端部执行器组件包括一对通过枢轴销可枢转地彼此联接的第一和第二钳口构件。 第一和第二钳口构件中的一个或两个可以从用于将组织间隔开的打开位置移动到用于抓握组织的夹紧位置。 棘爪可操作地设置在枢轴销附近并且从钳口构件之一的近侧凸缘径向向外延伸。 制动器构造成可释放地接合设置在另一钳口构件的近侧凸缘上的相应狭槽。 棘爪和狭槽构造成当第一和第二爪构件处于夹紧位置时控制第一和第二钳口构件之间的间隙距离。
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公开(公告)号：US09636169B2
公开(公告)日：2017-05-02
申请号：US13236168
申请日：2011-09-19
申请人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
发明人： James D. Allen, IV , Ryan C. Artale , Kim V. Brandt , Dennis W. Butcher , Edward M. Chojin , Keir Hart , Russell D. Hempstead , Glenn A. Horner , Daniel A. Joseph , Duane E. Kerr , Dylan R. Kingsley , Peter M. Mueller , Jessica E. C. Olson , John R. Twomey , Jeffrey R. Unger
CPC分类号： A61B18/1445 , A61B17/28 , A61B17/2812 , A61B17/2816 , A61B17/282 , A61B17/29 , A61B17/32 , A61B18/1442 , A61B18/1447 , A61B2017/2936 , A61B2017/2939 , A61B2017/2946 , A61B2018/0063 , A61B2018/1455
摘要： An electrosurgical forceps is provided with a shaft that extends from a housing of the electrosurgical forceps. An end effector assembly includes a pair of first and second jaw members pivotably coupled to one another via a pivot pin. One or both of the first and second jaw members may be movable from an open position for positioning tissue therebetween to a clamping position for grasping tissue. A detent is operably disposed proximal the pivot pin and extends radially outward from a proximal flange of one of the jaw members. The detent is configured to releasably engage a corresponding slot disposed on a proximal flange of the other jaw member. The detent and slot are configured to control a gap distance between the first and second jaw members when the first and second jaw members are in the clamping position.
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公开(公告)号：US08845636B2
公开(公告)日：2014-09-30
申请号：US13234357
申请日：2011-09-16
申请人： James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Duane E. Kerr , Jessica E. C. Olson , Jason T. Sanders , Jeffrey R. Unger
发明人： James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Duane E. Kerr , Jessica E. C. Olson , Jason T. Sanders , Jeffrey R. Unger
CPC分类号： A61B18/1445 , A61B18/1442 , A61B2018/00053 , A61B2018/00184 , A61B2018/1452 , A61B2018/1495 , H01R4/242 , Y10T29/49002 , Y10T29/49204
摘要： An end effector assembly having first and second jaw members is provided where one or both of the jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One (or both) of the jaw members includes an inwardly-facing surface having a slot defined therein and a wire having an insulative coating. A seal plate has at least one protrusion that is configured to be disposed in the slot. The at least one protrusion of the seal plate is configured to displace the insulative coating from the wire thereby forming an electrical connection therewith when the at least one protrusion is disposed in the slot.
摘要翻译： 提供具有第一和第二钳口构件的端部执行器组件，其中一个或两个钳口构件可相对于另一个在间隔开的位置和近似位置之间移动，用于抓握其间的组织。 一个（或两个）钳口构件包括具有限定在其中的槽的向内表面和具有绝缘涂层的线。 密封板具有至少一个突出部，其构造成设置在槽中。 密封板的至少一个突起构造成使绝缘涂层从导线移位，从而当至少一个突起设置在槽中时与之形成电连接。
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公开(公告)号：US20130072919A1
公开(公告)日：2013-03-21
申请号：US13234357
申请日：2011-09-16
申请人： James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Duane E. Kerr , Jessica E.C. Olson , Jason T. Sanders , Jeffrey R. Unger
发明人： James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Duane E. Kerr , Jessica E.C. Olson , Jason T. Sanders , Jeffrey R. Unger
CPC分类号： A61B18/1445 , A61B18/1442 , A61B2018/00053 , A61B2018/00184 , A61B2018/1452 , A61B2018/1495 , H01R4/242 , Y10T29/49002 , Y10T29/49204
摘要： An end effector assembly having first and second jaw members is provided where one or both of the jaw members is moveable relative to the other between a spaced-apart position and an approximated position for grasping tissue therebetween. One (or both) of the jaw members includes an inwardly-facing surface having a slot defined therein and a wire having an insulative coating. A seal plate has at least one protrusion that is configured to be disposed in the slot. The at least one protrusion of the seal plate is configured to displace the insulative coating from the wire thereby forming an electrical connection therewith when the at least one protrusion is disposed in the slot.
摘要翻译： 提供具有第一和第二钳口构件的端部执行器组件，其中一个或两个钳口构件可相对于另一个在间隔开的位置和近似位置之间移动，用于抓握其间的组织。 一个（或两个）钳口构件包括具有限定在其中的槽的向内表面和具有绝缘涂层的线。 密封板具有至少一个突出部，其构造成设置在槽中。 密封板的至少一个突起构造成使绝缘涂层从导线移位，从而当至少一个突起设置在槽中时与之形成电连接。
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公开(公告)号：US09060780B2
公开(公告)日：2015-06-23
申请号：US13249024
申请日：2011-09-29
申请人： John R. Twomey , James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Jessica E. C. Olson , Jeffrey R. Unger
发明人： John R. Twomey , James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Jessica E. C. Olson , Jeffrey R. Unger
IPC分类号： A61B18/00 , A61B18/14 , A61B17/295 , A61B17/29
CPC分类号： A61B18/1445 , A61B17/295 , A61B2017/2901 , A61B2017/2902 , A61B2018/1455 , Y10T29/49826 , Y10T29/4998
摘要： A surgical instrument includes a shaft formed via extrusion. The shaft has one or more lumens extending therethrough. The lumen(s) each define a cross-sectional configuration. An end effector assembly is coupled to a distal end of the shaft. One or more components are coupled to the end effector assembly. The component(s) extend proximally from the end effector into the lumen(s) of the shaft. One or more of the components is formed via stamping. The component(s) define a cross-sectional configuration substantially complementary to the cross-section configuration of the lumen into which they extend.
摘要翻译： 手术器械包括通过挤压形成的轴。 轴具有一个或多个延伸穿过其中的腔。 管腔各自限定横截面构造。 端部执行器组件联接到轴的远端。 一个或多个部件联接到末端执行器组件。 部件从末端执行器向近侧延伸到轴的内腔中。 通过冲压形成一个或多个部件。 部件限定了与其延伸的管腔的横截面构造基本上互补的横截面构造。
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9.发明申请公开(公告)号：US20130085491A1
公开(公告)日：2013-04-04
申请号：US13249024
申请日：2011-09-29
申请人： John R. Twomey , James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Jessica E.C. Olson , Jeffrey R. Unger
发明人： John R. Twomey , James D. Allen, IV , Ryan C. Artale , Dennis W. Butcher , Russell D. Hempstead , Glenn A. Horner , Jessica E.C. Olson , Jeffrey R. Unger
CPC分类号： A61B18/1445 , A61B17/295 , A61B2017/2901 , A61B2017/2902 , A61B2018/1455 , Y10T29/49826 , Y10T29/4998
摘要： A surgical instrument includes a shaft formed via extrusion. The shaft has one or more lumens extending therethrough. The lumen(s) each define a cross-sectional configuration. An end effector assembly is coupled to a distal end of the shaft. One or more components are coupled to the end effector assembly. The component(s) extend proximally from the end effector into the lumen(s) of the shaft. One or more of the components is formed via stamping. The component(s) define a cross-sectional configuration substantially complementary to the cross-section configuration of the lumen into which they extend.
摘要翻译： 手术器械包括通过挤压形成的轴。 轴具有一个或多个延伸穿过其中的腔。 管腔各自限定横截面构造。 端部执行器组件联接到轴的远端。 一个或多个部件联接到末端执行器组件。 部件从末端执行器向近侧延伸到轴的内腔中。 通过冲压形成一个或多个部件。 部件限定了与其延伸的管腔的横截面构造基本上互补的横截面构造。
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公开(公告)号：US09265569B2
公开(公告)日：2016-02-23
申请号：US13433924
申请日：2012-03-29
CPC分类号： A61B18/085 , A61B18/1445 , A61B2017/00526 , Y10T29/49002 , Y10T29/49117 , Y10T29/49176 , Y10T29/49208 , Y10T29/49227 , Y10T29/49908 , Y10T29/53257
摘要： A method for manufacturing a jaw assembly configured for use with an electrosurgical forceps is provided. A seal plate with an inwardly facing tab member extending along a peripheral edge thereof is formed. A cavity defined along the inwardly facing tab member of the seal plate is formed. Subsequently, the seal plate is overmolded to a jaw housing. The cavity is configured to receive an insulative substrate therein to facilitate securing the seal plate to the jaw housing.
摘要翻译： 提供了一种用于制造构造用于电外科钳的钳夹组件的方法。 形成有沿其周缘延伸的具有向内的突片构件的密封板。 形成沿着密封板的朝内的舌片构件限定的空腔。 随后，密封板被包覆成型到颚壳体。 空腔构造成在其中容纳绝缘衬底以便于将密封板固定到钳口壳体。
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