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公开(公告)号:US09138226B2
公开(公告)日:2015-09-22
申请号:US13245222
申请日:2011-09-26
申请人: David C. Racenet , Philip Roy , John W. Beardsley , Lee Ann Olson , Ralph Stearns , Clifford L. Emmons
发明人: David C. Racenet , Philip Roy , John W. Beardsley , Lee Ann Olson , Ralph Stearns , Clifford L. Emmons
IPC分类号: A61B17/068 , A61B17/072 , A61B17/29 , A61B17/32
CPC分类号: A61B17/07207 , A61B2017/07278 , A61B2017/07285 , A61B2017/2902 , A61B2017/2927 , A61B2017/2929 , A61B2017/320052
摘要: A staple cartridge assembly comprising a cartridge housing, a plurality of staples, a plurality of staple pushers, and an actuation sled is disclosed. Each staple pusher includes a first base portion, and a second base portion laterally and longitudinally spaced from one another. The actuation sled disposed in the cartridge housing and is longitudinally translatable therethrough to move the staple pushers. The actuation sled includes at least a first cam wedge and a second cam wedge arranged to engage the first base portion and the second base portion of the pushers. The first cam wedge is laterally and longitudinally spaced apart from the second cam wedge.
摘要翻译: 公开了一种钉仓组件,其包括盒壳体,多个订书钉,多个订书钉推动器和致动滑板。 每个订书钉推动器包括第一基部和相互横向和纵向间隔开的第二基部。 所述致动滑动件设置在所述盒壳体中并且可以纵向平移穿过其中以移动所述订书钉推动器。 致动滑板包括至少第一凸轮楔和布置成接合推动器的第一基部和第二基部的第二凸轮楔。 第一凸轮楔形件与第二凸轮楔形件横向和纵向间隔开。
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公开(公告)号:US08403196B2
公开(公告)日:2013-03-26
申请号:US13371799
申请日:2012-02-13
申请人: John W. Beardsley , Stanislaw Kostrzewski , Frank C. Maffei , Lee Ann Olson , Sachin Shah , William R. Mayfield
发明人: John W. Beardsley , Stanislaw Kostrzewski , Frank C. Maffei , Lee Ann Olson , Sachin Shah , William R. Mayfield
IPC分类号: A61B17/068
CPC分类号: A61B17/07207 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/1155 , A61B17/12136 , A61B17/32 , A61B2017/00243 , A61B2017/003 , A61B2017/00473 , A61B2017/00477 , A61B2017/00557 , A61B2017/00858 , A61B2017/00862 , A61B2017/00946 , A61B2017/07214 , A61B2017/07228 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/320044 , A61B2017/320048
摘要: The present disclosure describes a surgical fastener applying apparatus that includes an elongate body portion having proximal and distal ends, an end effector including a first movably coupled to a second jaw that is positioned at the distal end of the elongate body portion, and an introducer member. The introducer member has proximal and distal portions, and is configured and dimensioned for releasable connection with the end effector. The introducer member is at least partially formed from a flexible material, and is configured and dimensioned to separate target tissue from collateral tissue prior to positioning of the target tissue between the first and second jaws of the end effector.
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公开(公告)号:US20120143218A1
公开(公告)日:2012-06-07
申请号:US13371799
申请日:2012-02-13
申请人: John W. Beardsley , Stanislaw Kostrzewski , Frank C. Maffei , Lee Ann Olson , Sachin Shah , William R. Mayfield
发明人: John W. Beardsley , Stanislaw Kostrzewski , Frank C. Maffei , Lee Ann Olson , Sachin Shah , William R. Mayfield
IPC分类号: A61B17/10
CPC分类号: A61B17/07207 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/1155 , A61B17/12136 , A61B17/32 , A61B2017/00243 , A61B2017/003 , A61B2017/00473 , A61B2017/00477 , A61B2017/00557 , A61B2017/00858 , A61B2017/00862 , A61B2017/00946 , A61B2017/07214 , A61B2017/07228 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/320044 , A61B2017/320048
摘要: The present disclosure describes a surgical fastener applying apparatus that includes an elongate body portion having proximal and distal ends, an end effector including a first movably coupled to a second jaw that is positioned at the distal end of the elongate body portion, and an introducer member. The introducer member has proximal and distal portions, and is configured and dimensioned for releasable connection with the end effector. The introducer member is at least partially formed from a flexible material, and is configured and dimensioned to separate target tissue from collateral tissue prior to positioning of the target tissue between the first and second jaws of the end effector.
摘要翻译: 本公开描述了一种手术紧固件施加装置,其包括具有近端和远端的细长主体部分,末端执行器,包括第一可移动地联接到位于细长主体部分的远端处的第二钳口,以及导引器构件 。 导引器构件具有近端部分和远端部分,并且构造和尺寸设计成用于与末端执行器的可释放连接。 导引器构件至少部分地由柔性材料形成,并且被构造和尺寸设计成在将目标组织定位在末端执行器的第一和第二钳口之前,将目标组织与副组织分开。
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公开(公告)号:US08136711B2
公开(公告)日:2012-03-20
申请号:US12571659
申请日:2009-10-01
申请人: John W. Beardsley , Stanislaw Kostrzewski , Frank C. Maffei , Lee Ann Olson , Sachin Shah , William R. Mayfield
发明人: John W. Beardsley , Stanislaw Kostrzewski , Frank C. Maffei , Lee Ann Olson , Sachin Shah , William R. Mayfield
IPC分类号: A61B17/068
CPC分类号: A61B17/07207 , A61B2017/003 , A61B2017/00473 , A61B2017/00477 , A61B2017/00858 , A61B2017/00862 , A61B2017/00946 , A61B2017/07214 , A61B2017/07228 , A61B2017/22045 , A61B2017/320044 , A61B2017/320048
摘要: The present disclosure describes a surgical fastener applying apparatus that includes an elongate body portion having proximal and distal ends, an end effector including a first movably coupled to a second jaw that is positioned at the distal end of the elongate body portion, and an introducer member. The introducer member has proximal and distal portions, and is configured and dimensioned for releasable connection with the end effector. The introducer member is at least partially formed from a flexible material, and is configured and dimensioned to separate target tissue from collateral tissue prior to positioning of the target tissue between the first and second jaws of the end effector.
摘要翻译: 本公开描述了一种手术紧固件施加装置,其包括具有近端和远端的细长主体部分,末端执行器,包括第一可移动地联接到位于细长主体部分的远端处的第二钳口,以及导引器构件 。 导引器构件具有近端部分和远端部分,并且构造和尺寸设计成用于与末端执行器的可释放连接。 导引器构件至少部分地由柔性材料形成,并且被构造和尺寸设计成在将目标组织定位在末端执行器的第一和第二钳口之前,将目标组织与副组织分开。
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公开(公告)号:US08118207B2
公开(公告)日:2012-02-21
申请号:US12764383
申请日:2010-04-21
IPC分类号: A61B17/04
CPC分类号: A61B17/068 , A61B17/0644 , A61B17/07207 , A61B17/105 , A61B34/71 , A61B2017/0688 , A61B2017/07214 , A61B2017/07278 , A61B2017/07285 , A61B2017/291 , A61B2017/2923 , A61B2017/2927 , A61B2017/2931 , A61B2017/320052 , A61B2090/0811
摘要: A surgical device is disclosed which includes a handle portion, a central body portion and a SULU. The SULU includes a proximal body portion, an intermediate pivot member and a tool assembly. The intermediate pivot member is pivotally secured to the proximal body portion about a first pivot axis and the tool assembly is pivotally secured to the intermediate pivot member about a second pivot axis which is orthogonal to the first pivot axis. The SULU includes a plurality of articulation links which are operably connected to the tool assembly by non-rigid links. The articulation links are adapted to releasably engage articulation links positioned in the central body portion. The body portion articulation links are connected to an articulation actuator which is supported for omni-directional movement to effect articulation of the tool assembly about the first and second axes. The handle portion includes a spindle and barrel assembly drive mechanism for advancing and retracting a drive member positioned in the tool assembly. In one embodiment, the tool assembly includes a cartridge assembly having a plurality of staples and an anvil assembly.
摘要翻译: 公开了一种手术装置,其包括手柄部分,中心主体部分和SULU。 SULU包括近端主体部分,中间枢转构件和工具组件。 中间枢转构件围绕第一枢转轴线枢转地固定到近端主体部分,并且工具组件围绕与第一枢转轴线正交的第二枢转轴线枢转地固定到中间枢转构件。 SULU包括多个铰接连杆,其通过非刚性连杆可操作地连接到工具组件。 铰接连杆适于可释放地接合位于中心主体部分中的铰接连杆。 主体部分铰接连杆连接到铰接致动器,该铰接致动器被支撑用于全方向运动,以实现工具组件围绕第一和第二轴的铰接。 手柄部分包括用于使位于工具组件中的驱动构件前进和后退的主轴和筒组件驱动机构。 在一个实施例中,工具组件包括具有多个订书钉和砧座组件的盒组件。
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公开(公告)号:US07690547B2
公开(公告)日:2010-04-06
申请号:US12128004
申请日:2008-05-28
申请人: David C. Racenet , Philip Roy , John W. Beardsley , Lee Ann Olson , Ralph Stearns , Clifford L. Emmons
发明人: David C. Racenet , Philip Roy , John W. Beardsley , Lee Ann Olson , Ralph Stearns , Clifford L. Emmons
IPC分类号: A61B17/068
CPC分类号: A61B17/07207 , A61B17/068 , A61B17/0686 , A61B17/105 , A61B2017/003 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2926 , A61B2017/2927 , A61B2017/2929 , A61B2017/2939 , A61B2017/320052
摘要: A surgical stapling device including an independently rotatable tool assembly is disclosed. The tool assembly includes an anvil and a cartridge assembly which are movable in relation to each other between spaced and approximated positions.
摘要翻译: 公开了一种包括独立旋转的工具组件的外科缝合装置。 工具组件包括砧座和盒组件,其可在间隔和近似位置之间相对于彼此移动。
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公开(公告)号:US07597230B2
公开(公告)日:2009-10-06
申请号:US11894195
申请日:2007-08-20
IPC分类号: A61B17/04
CPC分类号: A61B17/068 , A61B17/0644 , A61B17/07207 , A61B17/105 , A61B34/71 , A61B2017/0688 , A61B2017/07214 , A61B2017/07278 , A61B2017/07285 , A61B2017/291 , A61B2017/2923 , A61B2017/2927 , A61B2017/2931 , A61B2017/320052 , A61B2090/0811
摘要: A surgical device is disclosed which includes a handle portion, a central body portion and a SULU. The SULU includes a proximal body portion, an intermediate pivot member and a tool assembly. The intermediate pivot member is pivotally secured to the proximal body portion about a first pivot axis and the tool assembly is pivotally secured to the intermediate pivot member about a second pivot axis which is orthogonal to the first pivot axis. The SULU includes a plurality of articulation links which are operably connected to the tool assembly by non-rigid links. The articulation links are adapted to releasably engage articulation links positioned in the central body portion. The body portion articulation links are connected to an articulation actuator which is supported for omni-directional movement to effect articulation of the tool assembly about the first and second axes. The handle portion includes a spindle and barrel assembly drive mechanism for advancing and retracting a drive member positioned in the tool assembly. In one embodiment, the tool assembly includes a cartridge assembly having a plurality of staples and an anvil assembly.
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公开(公告)号:US07494039B2
公开(公告)日:2009-02-24
申请号:US11894196
申请日:2007-08-20
IPC分类号: A61B17/04
CPC分类号: A61B17/07207 , A61B34/71 , A61B2017/07278 , A61B2017/2927 , A61B2017/320052
摘要: A surgical device is disclosed which includes a handle portion, a central body portion and a SULU. The SULU includes a proximal body portion, an intermediate pivot member and a tool assembly. The intermediate pivot member is pivotally secured to the proximal body portion about a first pivot axis and the tool assembly is pivotally secured to the intermediate pivot member about a second pivot axis which is orthogonal to the first pivot axis. The SULU includes a plurality of articulation links which are operably connected to the tool assembly by non-rigid links. The articulation links are adapted to releasably engage articulation links positioned in the central body portion. The body portion articulation links are connected to an articulation actuator which is supported for omni-directional movement to effect articulation of the tool assembly about the first and second axes. The handle portion includes a spindle and barrel assembly drive mechanism for advancing and retracting a drive member positioned in the tool assembly. In one embodiment, the tool assembly includes a cartridge assembly having a plurality of staples and an anvil assembly.
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公开(公告)号:US20080217375A1
公开(公告)日:2008-09-11
申请号:US12036828
申请日:2008-02-25
申请人: Paul A. Scirica , Todd L. Demmy , Lee Ann Olson
发明人: Paul A. Scirica , Todd L. Demmy , Lee Ann Olson
IPC分类号: A61B17/04
CPC分类号: A61B17/07207 , A61B17/068 , A61B17/105 , A61B17/32 , A61B2017/0023 , A61B2017/07214 , A61B2017/07271 , A61B2017/320044
摘要: A dissecting tip is provided for use with a surgical stapler or instrument. In one embodiment, the dissecting tip is secured to the end effector of the surgical instrument, e.g., to the cartridge assembly. The dissecting tip extends distally from the end effector and is configured to dissect or separate target tissue from certain tissue, e.g., adherent, connective, joined or other tissue.
摘要翻译: 解剖尖端被提供用于外科缝合器或器械。 在一个实施例中,解剖尖端固定到外科器械的端部执行器,例如固定到药筒组件。 解剖尖端从末端执行器向远侧延伸并且被配置为从某些组织(例如粘附的,连接的,连接的或其他组织)解剖或分离靶组织。
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10.
公开(公告)号:US08596513B2
公开(公告)日:2013-12-03
申请号:US11998035
申请日:2007-11-28
申请人: Lee Ann Olson , Philip Roy , John W. Beardsley , Ralph Stearns , David C. Racenet , Clifford L. Emmons
发明人: Lee Ann Olson , Philip Roy , John W. Beardsley , Ralph Stearns , David C. Racenet , Clifford L. Emmons
IPC分类号: A61B17/068
CPC分类号: A61B17/068 , A61B17/07207 , A61B2017/07214 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2017/2929 , A61B2017/2932 , A61B2017/2939 , A61B2017/320024 , A61B2017/320052
摘要: A tool assembly for a surgical stapling device includes a channel member for supporting a staple cartridge therein and an anvil to deform a plurality of staples ejected from the staple cartridge thereagainst. The tool assembly also includes a sled which is movable to force the staples from the cartridge against the anvil to staple tissue disposed between the anvil and the staple cartridge. A dynamic clamping member is included which has a pin which movably engages the anvil and a flange which movably engages the channel assembly. The dynamic clamping member is mounted to and movable with the sled. The pin and the flange of the dynamic clamping member cooperating to oppose the forces associated with clamping and stapling tissue and also to maintain a substantially uniform gap between the anvil and the staple cartridge during stapling of the tissue.
摘要翻译: 用于外科缝合装置的工具组件包括用于在其中支撑钉仓的通道构件和用于使从其上的钉仓弹出的多个钉变形的砧座。 工具组件还包括滑动件,该滑动件可移动以将订书钉从盒抵靠在砧座上,以将设置在砧座和钉仓之间的组织切割。 包括动态夹紧构件,其具有可移动地接合砧座的销和可移动地接合通道组件的凸缘。 动态夹紧构件安装在滑板上并与滑动件一起移动。 动态夹紧构件的销和凸缘协作以抵抗与夹紧和缝合组织相关联的力,并且还在组织装订期间保持砧座与钉仓之间的基本上均匀的间隙。
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