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1. 发明授权

US08684247B2 Grasping jaw mechanism 有权
标题翻译：抓爪机构
公开(公告)号：US08684247B2
公开(公告)日：2014-04-01
申请号：US13189916
申请日：2011-07-25
申请人： Paul A. Scirica , John W. Beardsley
发明人： Paul A. Scirica , John W. Beardsley
IPC分类号： A61B17/04 , A61B17/10
CPC分类号： A61B17/0686 , A61B17/0682 , A61B17/07207 , A61B2017/00367 , A61B2017/2919 , A61B2017/2927 , A61B2017/2929
摘要： A surgical device is disclosed which includes a handle assembly, an elongated member and a disposable loading unit. The handle assembly includes a mode selection mechanism configured to alternate the surgical device between a first grasping mode of operation and a second clamping mode of operation. The handle assembly includes a rotation control member and an articulation lever. The rotation control member is configured to facilitate rotation of the elongated member with respect to the handle assembly. The articulation lever is configured to facilitate articulation of the tool assembly about an axis substantially perpendicular to the longitudinal axis of elongated member. In one embodiment, the tool assembly includes a cartridge assembly having a plurality of staples and an anvil assembly configured to clamp and staple tissue in the second clamping mode of operation of the device.
摘要翻译：公开了一种手术装置，其包括手柄组件，细长构件和一次性装载单元。手柄组件包括模式选择机构，其配置成在第一抓握操作模式和第二夹紧操作模式之间交替外科装置。手柄组件包括旋转控制构件和关节运动杆。旋转控制构件构造成便于细长构件相对于手柄组件的旋转。铰接杆构造成便于工具组件围绕基本上垂直于细长构件的纵向轴线的轴线铰接。在一个实施例中，工具组件包括具有多个钉的钉仓组件和构造成在装置的第二夹紧操作模式中夹紧和缝合组织的砧组件。

2. 发明申请

US20080179374A1 Surgical instrument with replaceable loading unit 有权
标题翻译：外科手术器具可更换装载单元
公开(公告)号：US20080179374A1
公开(公告)日：2008-07-31
申请号：US11701116
申请日：2007-01-31
申请人： John W. Beardsley , Paul A. Scirica
发明人： John W. Beardsley , Paul A. Scirica
IPC分类号： A61B17/04
CPC分类号： A61B17/07207 , A61B17/00234 , A61B2017/00367 , A61B2017/00473 , A61B2017/00477 , A61B2017/07271 , Y10T403/7005 , Y10T403/7007
摘要： A surgical stapling device has an elongated body and a removable loading unit and a securing structure for securing the loading unit onto the elongated body. Guiding ramps guide the movement of the loading unit as it is mounted onto the elongated body. A movable yoke secures the loading unit onto the elongated body. A sensor mechanism is engaged by the loading unit and moves with the securing structure. The locking structure has a first position for blocking movement of the sensor mechanism and preventing removal of the loading unit. The locking unit has a second position for allowing the loading unit to be removed from the device.
摘要翻译：外科缝合装置具有细长主体和可移除的装载单元以及用于将加载单元固定到细长主体上的固定结构。引导斜面在装载单元安装到细长主体上时引导装载单元的运动。可移动轭将装载单元固定在细长体上。传感器机构由加载单元接合并与固定结构一起移动。锁定结构具有用于阻止传感器机构的运动并阻止卸载装置的第一位置。锁定单元具有用于允许装载单元从装置移除的第二位置。

3. 发明授权

US07950562B2 Surgical instrument with replaceable loading unit 有权
标题翻译：外科手术器具可更换装载单元
公开(公告)号：US07950562B2
公开(公告)日：2011-05-31
申请号：US11701116
申请日：2007-01-31
申请人： John W. Beardsley , Paul A. Scirica
发明人： John W. Beardsley , Paul A. Scirica
IPC分类号： A61B17/068 , B25G3/16
CPC分类号： A61B17/07207 , A61B17/00234 , A61B2017/00367 , A61B2017/00473 , A61B2017/00477 , A61B2017/07271 , Y10T403/7005 , Y10T403/7007
摘要： A surgical stapling device has an elongated body and a removable loading unit and a securing structure for securing the loading unit onto the elongated body. Guiding ramps guide the movement of the loading unit as it is mounted onto the elongated body. A movable yoke secures the loading unit onto the elongated body. A sensor mechanism is engaged by the loading unit and moves with the securing structure. The locking structure has a first position for blocking movement of the sensor mechanism and preventing removal of the loading unit. The locking unit has a second position for allowing the loading unit to be removed from the device.
摘要翻译：外科缝合装置具有细长主体和可移除的装载单元以及用于将加载单元固定到细长主体上的固定结构。引导斜面在装载单元安装到细长主体上时引导装载单元的运动。可移动轭将装载单元固定在细长体上。传感器机构由加载单元接合并与固定结构一起移动。锁定结构具有用于阻止传感器机构的运动并阻止卸载装置的第一位置。锁定单元具有用于允许装载单元从装置移除的第二位置。

4. 发明授权

US08931683B2 Surgical stapling device 有权
公开(公告)号：US08931683B2
公开(公告)日：2015-01-13
申请号：US12500072
申请日：2009-07-09
申请人： David C. Racenet , Ralph Stearns , John W. Beardsley , Philip Roy , Lee Ann Olson
发明人： David C. Racenet , Ralph Stearns , John W. Beardsley , Philip Roy , Lee Ann Olson
IPC分类号： A61B17/04 , A61B17/10 , A61B17/072 , A61B17/29 , A61B19/00
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.

5. 发明授权

US08231041B2 Variable compression surgical fastener cartridge 有权
标题翻译：可变压缩手术紧固件
公开(公告)号：US08231041B2
公开(公告)日：2012-07-31
申请号：US12417696
申请日：2009-04-03
申请人： Stanislaw Marczyk , John W. Beardsley
发明人： Stanislaw Marczyk , John W. Beardsley
IPC分类号： A61B17/04 , A61B17/10
CPC分类号： A61B17/07207 , A61B17/064 , A61B17/072 , A61B17/1155 , A61B2017/07235
摘要： A surgical fastener applying apparatus comprising a cartridge body including a tissue contacting surface including a plurality of fastener retention slots arranged in a plurality of rows including at least an inner row and an outer row, a plurality of surgical fasteners disposed in the inner and outer rows and configured such that a plurality of fasteners disposed in the inner row have a first diameter that is less than a second diameter of a plurality of surgical fasteners disposed in the outer row, and an anvil having an inner row and an outer row of depressions for forming the fasteners. A plurality of pushers are operably associated with the plurality of surgical fasteners, the pushers configured to eject an associated surgical fastener towards the respective depression in the anvil such that upon formation of a corresponding surgical fastener, the surgical fasteners ejected from the inner row provide a greater compressive force to tissue than the surgical fasteners ejected from the outer row.
摘要翻译：一种手术紧固件施加装置，其包括：药筒主体，其包括组织接触表面，所述组织接触表面包括布置成至少包括内排和外排的多行的多个紧固件保持槽;多个外科紧固件，并且构造成使得设置在内排中的多个紧固件具有小于设置在外排中的多个外科紧固件的第二直径的第一直径，以及具有内排和外排凹陷的砧座，形成紧固件。多个推动器可操作地与多个手术紧固件相关联，推动器构造成朝向砧座中的相应凹部弹出相关联的手术紧固件，使得在形成相应的外科紧固件时，从内排排出的手术紧固件提供比从外排排出的外科手术紧固件更大的对组织的压缩力。

6. 发明授权

US08070035B2 Surgical stapling instruments including a cartridge having multiple staple sizes 有权
标题翻译：手术吻合器械包括具有多个钉尺寸的药筒
公开(公告)号：US08070035B2
公开(公告)日：2011-12-06
申请号：US12916926
申请日：2010-11-01
申请人： Henry E. Holsten , Frank J. Viola , Clifford L. Emmons , John W. Beardsley , Russell Heinrich , Nicola Cullinan
发明人： Henry E. Holsten , Frank J. Viola , Clifford L. Emmons , John W. Beardsley , Russell Heinrich , Nicola Cullinan
IPC分类号： A61B17/068
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.
摘要翻译：外科缝合装置包括钉仓和砧座构件。钉仓包括设置成一排保留槽的多个外科紧固件。钉仓可以具有保持槽的环形或线性构造。钉仓的组织接触表面可以是锥形或阶梯状。所述砧座构件具有组织接触表面，所述组织接触表面包括布置成与所述保持槽基本对准的多个凹穴。此外，砧座构件的组织接触表面可补充钉仓的组织接触表面。

7. 发明申请

US20110079628A1 TOOL ASSEMBLY FOR A SURGICAL STAPLING DEVICE 有权
标题翻译：手术装置的工具组装
公开(公告)号：US20110079628A1
公开(公告)日：2011-04-07
申请号：US12900778
申请日：2010-10-08
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。

8. 发明申请

US20100282819A1 SURGICAL STAPLING DEVICE 有权
标题翻译：外科手术装置
公开(公告)号：US20100282819A1
公开(公告)日：2010-11-11
申请号：US12819756
申请日：2010-06-21
申请人： David C. Racenet , Ralph Stearns , John W. Beardsley , Philip Roy , Lee Ann Olson
发明人： David C. Racenet , Ralph Stearns , John W. Beardsley , Philip Roy , Lee Ann 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.
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。

9. 发明申请

US20100200638A1 Surgical Stapling Device 有权
标题翻译：外科手术装置
公开(公告)号：US20100200638A1
公开(公告)日：2010-08-12
申请号：US12764383
申请日：2010-04-21
申请人： David C. Racenet , Ralph Stearns , John W. Beardsley , Philip Roy , Lee Ann Olson
发明人： David C. Racenet , Ralph Stearns , John W. Beardsley , Philip Roy , Lee Ann 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.
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。

10. 发明授权

US07726537B2 Surgical stapler with universal articulation and tissue pre-clamp 失效
标题翻译：具有通用关节和组织预夹的手术吻合器
公开(公告)号：US07726537B2
公开(公告)日：2010-06-01
申请号：US10529799
申请日：2003-10-06
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： A61B17/072
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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