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1. 发明申请

US20210212680A1 SURGICAL STAPLING APPARATUS 有权
公开(公告)号：US20210212680A1
公开(公告)日：2021-07-15
申请号：US17194791
申请日：2021-03-08
申请人： Covidien LP
发明人： Justin Williams , Christopher Penna , Lee Ann Olson , Stanislaw Marczyk , Kenneth M. Cappola , Thomas R. Hessler , Ernest Aranyi , Stanislaw Kostrzewski
IPC分类号： A61B17/068 , A61B17/072 , A61B17/10
摘要： A surgical stapling apparatus (stapler) is provided. The stapler includes a housing, elongated member, and a reload. A cartridge is configured to selectively couple to a first jaw member of the reload and includes one or more resilient members thereon. An anvil operably supported on a second jaw member of the reload is configured to compress one or more fasteners ejected from the cartridge. The anvil includes one or more locking members thereon. A knife is configured to translate through the cartridge and anvil when the first and second jaw members are in a closed configuration. Engagement between the knife and the resilient member(s) causes the resilient member(s) to move from an initial configuration that allows the knife to travel distally past the locking member(s) to a final configuration that allows the locking member(s) to engage the knife.

2. 发明授权

US09629624B2 Circular surgical stapler with mating anvil and shell assembly 有权
公开(公告)号：US09629624B2
公开(公告)日：2017-04-25
申请号：US13848292
申请日：2013-03-21
申请人： Covidien LP
发明人： Thomas R. Hessler , Keith Milliman
IPC分类号： A61B17/068 , A61B17/115 , A61B17/11 , A61B1/31 , A61B17/02 , A61B17/04 , A61B17/3205 , A61B17/00 , A61B17/072 , A61B90/00
CPC分类号： A61B17/068 , A61B1/31 , A61B17/02 , A61B17/0469 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B17/32053 , A61B2017/00818 , A61B2017/0725 , A61B2017/1142 , A61B2017/1157 , A61B2090/061
摘要： A surgical stapler comprising a handle assembly, an elongated body portion extending distally from the handle assembly, and a head portion disposed adjacent a distal portion of the elongated body portion and including an anvil assembly and a shell assembly. The anvil assembly is movable in relation to the shell assembly between spaced and approximated positions. The anvil assembly has an anvil head and a plurality of projections extending proximally of the anvil head, the projections engageable with a portion of the shell assembly.

3. 发明授权

US09566064B2 Surgical stapling apparatus 有权
标题翻译：手术吻合装置
公开(公告)号：US09566064B2
公开(公告)日：2017-02-14
申请号：US13923557
申请日：2013-06-21
申请人： Covidien LP
发明人： Justin Williams , Christopher Penna , Lee Ann Olson , Stanislaw Marczyk , Kenneth M. Cappola , Thomas R. Hessler , Ernest Aranyi , Stanislaw Kostrzewski
IPC分类号： A61B17/068 , A61B17/072
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/105 , A61B2017/00473 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2090/0814
摘要： A surgical stapling apparatus (stapler) is provided. The stapler includes a housing, elongated member, and a reload. A cartridge is configured to selectively couple to a first jaw member of the reload and includes one or more resilient members thereon. An anvil operably supported on a second jaw member of the reload is configured to compress one or more fasteners ejected from the cartridge. The anvil includes one or more locking members thereon. A knife is configured to translate through the cartridge and anvil when the first and second jaw members are in a closed configuration. Engagement between the knife and the resilient member(s) causes the resilient member(s) to move from an initial configuration that allows the knife to travel distally past the locking member(s) to a final configuration that allows the locking member(s) to engage the knife.
摘要翻译：提供外科缝合装置（吻合器）。订书机包括外壳，细长构件和重新装载。盒被构造成选择性地耦合到重新装载的第一钳口构件并且在其上包括一个或多个弹性构件。可操作地支撑在重新装载的第二钳口构件上的砧构造成压缩从筒排出的一个或多个紧固件。该砧座包括一个或多个锁定构件。当第一和第二钳口构件处于闭合构型时，刀构造成平移通过筒和砧座。刀和弹性构件之间的接合导致弹性构件从初始构型移动，该初始构型允许刀向远侧行进通过锁定构件至达到允许锁定构件的最终构型，搞刀。

4. 发明授权

US09358006B2 Surgical stapling device 有权
公开(公告)号：US09358006B2
公开(公告)日：2016-06-07
申请号：US14809611
申请日：2015-07-27
申请人： Covidien LP
发明人： Keith L. Milliman , Thomas R. Hessler , Thomas Wenchell
IPC分类号： A61B17/068 , A61B17/072 , A61B1/31 , A61B17/115 , A61B17/04 , A61B17/06 , A61B17/00 , A61B17/11 , A61B18/00 , A61B19/00
CPC分类号： A61B17/068 , A61B1/31 , A61B17/0482 , A61B17/06166 , A61B17/07207 , A61B17/115 , A61B17/1155 , A61B34/76 , A61B2017/00526 , A61B2017/07257 , A61B2017/1142 , A61B2018/005 , A61B2090/062 , A61B2090/08021 , A61B2090/0811
摘要： A surgical stapling device an elongated body portion having proximal and distal portions, and a head portion positioned adjacent the distal portion of the elongated body portion. The head portion includes a shell assembly and an anvil assembly movable relative to the shell assembly between un-approximated and approximated positions. The anvil assembly includes a center rod and an anvil head connected to the center rod. The center rod includes at least one aperture extending transversely therethrough and configured and dimensioned to receive a flexible member such that the flexible member extends transversely through the center rod.

5. 发明申请

US20140263569A1 SURGICAL STAPLING APPARATUS 有权
公开(公告)号：US20140263569A1
公开(公告)日：2014-09-18
申请号：US13923970
申请日：2013-06-21
申请人： Covidien LP
发明人： Justin Williams , Christopher Penna , Lee Ann Olson , Stanislaw Marczyk , Kenneth M. Cappola , Thomas R. Hessler , Ernest Aranyi , Stanislaw Kostrzewski
IPC分类号： A61B17/068
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/105 , A61B2017/00473 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2090/0814
摘要： A surgical stapling apparatus (stapler) is provided. The stapler includes a housing, elongated member, and a reload. A cartridge is configured to selectively couple to a first jaw member of the reload and includes one or more resilient members thereon. An anvil operably supported on a second jaw member of the reload is configured to compress one or more fasteners ejected from the cartridge. The anvil includes one or more locking members thereon. A knife is configured to translate through the cartridge and anvil when the first and second jaw members are in a closed configuration. Engagement between the knife and the resilient member(s) causes the resilient member(s) to move from an initial configuration that allows the knife to travel distally past the locking member(s) to a final configuration that allows the locking member(s) to engage the knife.

6. 发明授权

US09629621B2 Endoscopic purse string surgical device 有权
公开(公告)号：US09629621B2
公开(公告)日：2017-04-25
申请号：US14338862
申请日：2014-07-23
申请人： Covidien LP
发明人： Thomas R. Hessler
IPC分类号： A61B17/072 , A61B17/04 , A61B17/115 , A61B17/068 , A61B17/00 , A61B17/11
CPC分类号： A61B17/0401 , A61B17/00234 , A61B17/0469 , A61B17/0482 , A61B17/068 , A61B17/0684 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B2017/07214 , A61B2017/07278 , A61B2017/1142
摘要： An endoscopic surgical stapler for applying a suture to tissue including an elongated tubular member, a first jaw positioned at the distal end portion of the tubular member and having a longitudinal axis, and a second jaw disposed in substantially parallel relation to the first jaw at the distal end portion of the tubular member. The second jaw is movable in a direction substantially perpendicular to its longitudinal axis toward the first jaw, while maintaining the substantially parallel relation between the first and second jaws. A stapling assembly is disposed in each of the first and second jaws and configured to apply surgical staples to the tissue such that a suture, in combination with the surgical staples, forms a purse string with the tissue when the surgical stapler is activated.

7. 发明申请

US20150327856A1 SURGICAL STAPLING DEVICE 有权
标题翻译：外科手术装置
公开(公告)号：US20150327856A1
公开(公告)日：2015-11-19
申请号：US14809611
申请日：2015-07-27
申请人： Covidien LP
发明人： Keith L. Milliman , Thomas R. Hessler , Thomas Wenchell
IPC分类号： A61B17/068
CPC分类号： A61B17/068 , A61B1/31 , A61B17/0482 , A61B17/06166 , A61B17/07207 , A61B17/115 , A61B17/1155 , A61B34/76 , A61B2017/00526 , A61B2017/07257 , A61B2017/1142 , A61B2018/005 , A61B2090/062 , A61B2090/08021 , A61B2090/0811
摘要： A surgical stapling device an elongated body portion having proximal and distal portions, and a head portion positioned adjacent the distal portion of the elongated body portion. The head portion includes a shell assembly and an anvil assembly movable relative to the shell assembly between un-approximated and approximated positions. The anvil assembly includes a center rod and an anvil head connected to the center rod. The center rod includes at least one aperture extending transversely therethrough and configured and dimensioned to receive a flexible member such that the flexible member extends transversely through the center rod.
摘要翻译：外科缝合装置，具有近端部分和远端部分的细长主体部分，以及靠近细长主体部分的远端部分定位的头部部分。头部部分包括壳体组件和可在不近似和近似位置之间相对于壳体组件移动的砧组件。砧组件包括连接到中心杆的中心杆和砧头。中心杆包括横向延伸通过其延伸的至少一个孔，并且构造和尺寸设计成容纳柔性构件，使得柔性构件横向延伸穿过中心杆。

8. 发明申请

US20140263568A1 SURGICAL STAPLING APPARATUS 有权
公开(公告)号：US20140263568A1
公开(公告)日：2014-09-18
申请号：US13923832
申请日：2013-06-21
申请人： Covidien LP
发明人： Justin Williams , Christopher Penna , Lee Ann Olson , Stanislaw Marczyk , Kenneth M. Cappola , Thomas R. Hessler , Ernest Aranyi , Stanislaw Kostrzewski
IPC分类号： A61B17/068
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/105 , A61B2017/00473 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2927 , A61B2090/0814
摘要： A surgical stapling apparatus (stapler) is provided. The stapler includes a housing, elongated member, and a reload. A cartridge is configured to selectively couple to a first jaw member of the reload and includes one or more resilient members thereon. An anvil operably supported on a second jaw member of the reload is configured to compress one or more fasteners ejected from the cartridge. The anvil includes one or more locking members thereon. A knife is configured to translate through the cartridge and anvil when the first and second jaw members are in a closed configuration. Engagement between the knife and the resilient member(s) causes the resilient member(s) to move from an initial configuration that allows the knife to travel distally past the locking member(s) to a final configuration that allows the locking member(s) to engage the knife.

9. 发明申请

US20140263567A1 SURGICAL STAPLING APPARATUS 有权
标题翻译：手术装置
公开(公告)号：US20140263567A1
公开(公告)日：2014-09-18
申请号：US13923725
申请日：2013-06-21
申请人： Covidien LP
发明人： Justin Williams , Christopher Penna , Lee Ann Olson , Stanislaw Marczyk , Kenneth M. Cappola , Thomas R. Hessler , Ernest Aranyi , Stanislaw Kostrzewski
IPC分类号： A61B17/068
CPC分类号： A61B17/07207
摘要： A surgical stapling apparatus (stapler) is provided. The stapler includes a housing, elongated member, and a reload. A cartridge is configured to selectively couple to a first jaw member of the reload and includes one or more resilient members thereon. An anvil operably supported on a second jaw member of the reload is configured to compress one or more fasteners ejected from the cartridge. The anvil includes one or more locking members thereon. A knife is configured to translate through the cartridge and anvil when the first and second jaw members are in a closed configuration. Engagement between the knife and the resilient member(s) causes the resilient member(s) to move from an initial configuration that allows the knife to travel distally past the locking member(s) to a final configuration that allows the locking member(s) to engage the knife.
摘要翻译：提供了一种外科缝合装置（吻合器）。订书机包括外壳，细长构件和重新装载。盒被构造成选择性地耦合到重新装载的第一钳口构件并且在其上包括一个或多个弹性构件。可操作地支撑在重新装载的第二钳口构件上的砧构造成压缩从筒排出的一个或多个紧固件。该砧座包括一个或多个锁定构件。当第一和第二钳口构件处于闭合构型时，刀构造成平移通过筒和砧座。刀和弹性构件之间的接合导致弹性构件从初始构型移动，该初始构型允许刀向远侧行进通过锁定构件至达到允许锁定构件的最终构型，搞刀。

10. 发明申请

US20140257370A1 Anvil Grasper 审中-公开
标题翻译：铁砧Grasper
公开(公告)号：US20140257370A1
公开(公告)日：2014-09-11
申请号：US13785320
申请日：2013-03-05
申请人： COVIDIEN LP
发明人： Eric Taylor , Lou Gonzalez , Lee Olson , Thomas R. Hessler
IPC分类号： A61B17/28
CPC分类号： A61B17/29 , A61B17/11 , A61B17/1155 , A61B17/282 , A61B2017/1125 , A61B2017/1132 , A61B2017/2926 , A61B2017/2927 , A61B2017/2936 , A61B2017/2945
摘要： A surgical grasping instrument is provided which includes a body portion having an elongate tubular member extending from the body portion and a jaw assembly movably mounted on a distal end of the elongate tubular member. The jaw assembly includes first and second jaws having arcuate grasping portions for securely grasping a circular surgical stapler anvil shaft. The jaw assembly is mounted on a movable head portion which is movable relative to a longitudinal axis of the elongate tubular member to rotate and articulate the jaw assembly relative to the longitudinal axis to manipulate the anvil within the body of a patient.
摘要翻译：提供了一种外科手术夹具，其包括具有从主体部分延伸的细长管状构件的本体部分和可移动地安装在细长管状构件的远端上的钳口组件。钳口组件包括具有弓形把持部分的第一和第二钳口，用于牢固地抓住圆形手术吻合器砧座轴。钳口组件安装在可移动头部上，活动头部可相对于细长管状构件的纵向轴线移动，以相对于纵向轴线旋转并铰接卡爪组件，以操纵患者体内的砧座。

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