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公开(公告)号:US20070034670A1
公开(公告)日:2007-02-15
申请号:US11543640
申请日:2006-10-03
申请人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Olson
发明人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Olson
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。 主体部分关节连接件连接到关节运动致动器,其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线的铰接。 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:US20070034667A1
公开(公告)日:2007-02-15
申请号:US11436222
申请日:2006-05-18
IPC分类号: A61B17/04
CPC分类号: A61B17/115 , A61B17/00491 , A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/07292 , A61B17/11 , A61B17/1114 , A61B17/1155 , A61B17/32053 , A61B2017/07214 , A61B2017/07235 , A61B2017/07242 , A61B2017/0725 , A61B2017/07271 , A61B2017/320052
摘要: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.
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公开(公告)号:US20090277948A1
公开(公告)日:2009-11-12
申请号:US12427794
申请日:2009-04-22
申请人: John Beardsley , Frank Viola
发明人: John Beardsley , Frank Viola
IPC分类号: A61B17/072 , A61B17/068
CPC分类号: A61B17/068 , A61B17/064 , A61B17/0644 , A61B17/072 , A61B17/07207 , A61B17/105 , A61B17/1155 , A61B2017/0023 , A61B2017/0688 , A61B2017/07214 , A61B2017/07228 , A61B2017/07242 , A61B2017/07271 , A61B2017/07278
摘要: A non-reloadable surgical fastener cartridge is provided. The non-reloadable surgical fastener cartridge includes a cartridge body that includes a tissue contacting surface that includes a plurality of fastener retention slots. A plurality of surgical fasteners is disposed in the plurality of fastener retention slots. Each surgical fastener includes first and second legs of different lengths. A plurality of pushers is operably associated with the plurality of surgical fasteners. One or more of the pushers is configured such that, upon formation of a corresponding surgical fastener, a first area defined by the first leg is smaller than a second area defined by the second leg. The non-reloadable surgical fastener cartridge also includes an actuation mechanism operably associated with the plurality of pushers.
摘要翻译: 提供了不可重新加载的手术紧固件盒。 不可重新加载的手术紧固件卡盒包括一个盒主体,其包括一个包括多个紧固件保持槽的组织接触表面。 多个外科紧固件设置在多个紧固件固定槽中。 每个手术紧固件包括不同长度的第一和第二腿。 多个推动器可操作地与多个外科紧固件相关联。 一个或多个推动器构造成使得在形成相应的手术紧固件时,由第一腿部限定的第一区域小于由第二腿部限定的第二区域。 不可重新加载的手术紧固件盒还包括与多个推动器可操作地相关联的致动机构。
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公开(公告)号:US20080041917A1
公开(公告)日:2008-02-21
申请号:US11894195
申请日:2007-08-20
申请人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Olson
发明人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Olson
IPC分类号: A61B17/068
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:US20070131732A1
公开(公告)日:2007-06-14
申请号:US11592566
申请日:2006-11-03
申请人: Henry Holsten , Frank Viola , Clifford Emmons , John Beardsley , Russell Heinrich , Nicola Cullinan
发明人: Henry Holsten , Frank Viola , Clifford Emmons , John Beardsley , Russell Heinrich , Nicola Cullinan
IPC分类号: A61B17/04
CPC分类号: A61B17/072 , A61B17/00491 , A61B17/068 , A61B17/07207 , A61B17/07292 , A61B17/11 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B17/32053 , A61B2017/07214 , A61B2017/07235 , A61B2017/07242 , A61B2017/320052
摘要: A surgical stapling apparatus includes a staple cartridge and an anvil member. The staple cartridge includes a plurality of surgical fasteners disposed in rows of retention slots. The staple cartridge may have an annular or linear configuration of retention slots. The tissue contacting surface of the staple cartridge may be tapered or stepped. The anvil member has a tissue contacting surface that includes a number of pockets arranged for substantially aligning with the retention slots. In addition, the tissue contacting surface of the anvil member may complement the tissue contacting surface of the staple cartridge.
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公开(公告)号:US20070108252A1
公开(公告)日:2007-05-17
申请号:US11652756
申请日:2007-01-12
申请人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Olson
发明人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Olson
IPC分类号: A61B17/10
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:US20080105730A1
公开(公告)日:2008-05-08
申请号:US11998037
申请日:2007-11-28
申请人: David Racenet , Philip Roy , John Beardsley , Lee Olson , Ralph Steams , Clifford Emmons
发明人: David Racenet , Philip Roy , John Beardsley , Lee Olson , Ralph Steams , Clifford 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:US20080035701A1
公开(公告)日:2008-02-14
申请号:US11894196
申请日:2007-08-20
申请人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Ann Olson
发明人: David Racenet , Ralph Stearns , John Beardsley , Philip Roy , Lee Ann Olson
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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