公开(公告)号：EP2404556A3

公开(公告)日：2012-12-19

申请号：EP11183254.9

申请日：2009-12-23

申请人： Tyco Healthcare Group LP

发明人： Tarinelli, Danyel ,  Aranyi, Ernie ,  Simpson, Richard ,  Shah, Sachin

IPC分类号： A61B17/072

摘要： A surgical stapling apparatus, comprising: a cartridge assembly defining a tissue contacting surface; an anvil assembly defining a tissue contacting surface, wherein the tissue contacting surface of at least one of the cartridge assembly and the anvil assembly includes a grip enhancing feature formed thereon; and a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor, wherein a position of the surgical buttress relative to a respective cartridge assembly and anvil assembly is better maintained as compared to a cartridge assembly and a anvil assembly devoid of the grip enhancing feature.

摘要翻译： 外科缝合器械，包括：限定组织接触表面的钉仓组件; 限定组织接触表面的砧座组件，其中所述钉仓组件和所述砧座组件中的至少一个的组织接触表面包括在其上形成的抓握增强特征; 以及手术支撑件可拆卸地固定到钉仓组件和通过至少一个锚定件的砧座组件的组织接触表面的组织接触表面中的至少一个，其中，给相应的钉仓组件和砧座组件的外科相对于支撑件的位置 与没有抓握增强特征的钉仓组件和砧座组件相比，被更好地保持。

公开(公告)号：EP2407114A2

公开(公告)日：2012-01-18

申请号：EP11183256.4

申请日：2009-12-23

申请人： Tyco Healthcare Group LP

发明人： Tarinelli, Danyel ,  Aranyi, Ernie ,  Simpson, Richard ,  Shah, Sachin

IPC分类号： A61B17/072

摘要： A surgical stapling apparatus, comprising: a cartridge assembly defining a tissue contacting surface and a longitudinally extending elongate slot; an anvil assembly defining a tissue contacting surface and a longitudinally extending elongate slot; a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor; a central knife blade slidably disposable in the longitudinal extending elongate slot of the cartridge assembly and the anvil assembly; and a knife blade supported in a distal end portion of at least one of the cartridge assembly and the anvil assembly, wherein the distal knife blade is actuatable by the central knife blade upon an actuation of the central knife blade.

摘要翻译： 1。一种外科缝合器械，包括：钉仓组件，其限定组织接触表面和纵向延伸的细长狭槽; 限定组织接触表面和纵向延伸的细长狭槽的砧座组件; 外科支撑件通过至少一个锚定件可释放地固定到钉仓组件的组织接触表面和砧座组件的组织接触表面中的至少一个; 中心刀片，其可滑动地设置在所述钉仓组件的纵向延伸细长狭槽和所述砧座组件中; 以及刀片，所述刀片支撑在所述钉仓组件和所述砧座组件中的至少一个的远端部分中，其中，所述远侧刀片能够在所述中央刀片致动时由所述中央刀片致动。

公开(公告)号：EP2201901A2

公开(公告)日：2010-06-30

申请号：EP09252897.5

申请日：2009-12-23

申请人： Tyco Healthcare Group LP

发明人： Tarinelli, Danyel ,  Aranyi, Ernie ,  Simpson, Richard ,  Shah, Sachin

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/07292 ,  A61B2017/0023 ,  A61B2017/00473

摘要： A surgical stapling apparatus is provided and includes a cartridge assembly defining a tissue contacting surface and a longitudinally extending elongate slot; an anvil assembly defining a tissue contacting surface and a longitudinally extending elongate slot; a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor, a central knife blade slidably disposable in the longitudinal extending elongate slot of the cartridge assembly and the anvil assembly, and a knife blade supported in a distal end portion of at least one of the cartridge assembly and the anvil assembly, wherein the distal knife blade is actuatable by the central knife blade upon an actuation of the central knife blade.

摘要翻译： 提供了一种外科缝合器械，其包括限定组织接触表面和纵向延伸的细长狭槽的钉仓组件; 限定组织接触表面和纵向延伸的细长狭槽的砧座组件; 外科支撑件通过至少一个锚固件可释放地固定到钉仓组件的组织接触表面和砧座组件的组织接触表面中的至少一个上，中央刀片可滑动地设置在钉仓组件的纵向延伸细长狭槽中， 所述砧座组件以及刀片，所述刀片支撑在所述钉仓组件和所述砧座组件中的至少一个的远端部分中，其中，所述远侧刀片能够在所述中央刀片致动时由所述中央刀片致动。

公开(公告)号：EP2517638A1

公开(公告)日：2012-10-31

申请号：EP12165878.5

申请日：2012-04-27

申请人： Tyco Healthcare Group LP

发明人： Aranyi, Ernie ,  Mozdzierz, Patrick ,  Olson, Lee ,  Shah, Sachin ,  Golebieski, Kevin ,  Simpson, Richard ,  Gaddy, Anthony

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/07292 ,  A61B2017/07278 ,  A61B2017/320052

摘要： A loading unit (16) for use with a surgical stapling apparatus (10) is provided and includes: a tool assembly (17) having a cartridge assembly (18) and an anvil assembly (20) that are movable in relation to one another; a surgical buttress (B1) releasably secured to a tissue contacting surface of the anvil assembly and/or the cartridge assembly, wherein the surgical buttress secured to the anvil assembly is secured by at least one anchor (S); and a drive assembly (50) slidably translatable through the tool assembly between proximal and distal positions. The anvil assembly has pairs of side recesses (570d,570e), at least one of which is a keyhole-shaped, or has an enlarged head portion (570d 3 ,570e 3 ).

摘要翻译： 提供了与外科缝合器械（10）一起使用的加载单元（16），并且该加载单元（16）包括：具有可相对于彼此移动的钉仓组件（18）和砧座组件（20）的工具组件（17） 可释放地固定到所述砧座组件和/或所述钉仓组件的组织接触表面的手术支撑件（B1），其中固定到所述砧座组件的所述手术支撑件通过至少一个锚固件（S）固定; 和驱动组件（50），所述驱动组件在近端位置和远端位置之间可滑动地穿过工具组件。 砧座组件具有成对的侧凹部（570d，570e），其中至少一个为钥匙孔形状，或具有扩大的头部（570d3,570e3）。

公开(公告)号：EP2404556A2

公开(公告)日：2012-01-11

申请号：EP11183254.9

申请日：2009-12-23

申请人： Tyco Healthcare Group LP

发明人： Tarinelli, Danyel ,  Aranyi, Ernie ,  Simpson, Richard ,  Shah, Sachin

IPC分类号： A61B17/072

摘要： A surgical stapling apparatus, comprising: a cartridge assembly defining a tissue contacting surface; an anvil assembly defining a tissue contacting surface, wherein the tissue contacting surface of at least one of the cartridge assembly and the anvil assembly includes a grip enhancing feature formed thereon; and a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor, wherein a position of the surgical buttress relative to a respective cartridge assembly and anvil assembly is better maintained as compared to a cartridge assembly and a anvil assembly devoid of the grip enhancing feature.

摘要翻译： 一种外科缝合装置，包括：限定组织接触表面的药筒组件; 限定组织接触表面的砧座组件，其中所述筒组件和所述砧座组件中的至少一个的组织接触表面包括形成在其上的抓握增强特征; 以及通过至少一个锚定件可释放地固定到所述钉仓组件的组织接触表面和所述砧组件的组织接触表面中的至少一个的手术支撑件，其中所述外科支撑件相对于相应的钉仓组件和砧座组件的位置 与没有握持增强特征的盒组件和砧座组件相比，维护得更好。

公开(公告)号：EP2201901A3

公开(公告)日：2011-03-16

申请号：EP09252897.5

申请日：2009-12-23

申请人： Tyco Healthcare Group LP

发明人： Tarinelli, Danyel ,  Aranyi, Ernie ,  Simpson, Richard ,  Shah, Sachin

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/07292 ,  A61B2017/0023 ,  A61B2017/00473

摘要： A surgical stapling apparatus is provided and includes a cartridge assembly defining a tissue contacting surface and a longitudinally extending elongate slot; an anvil assembly defining a tissue contacting surface and a longitudinally extending elongate slot; a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor, a central knife blade slidably disposable in the longitudinal extending elongate slot of the cartridge assembly and the anvil assembly, and a knife blade supported in a distal end portion of at least one of the cartridge assembly and the anvil assembly, wherein the distal knife blade is actuatable by the central knife blade upon an actuation of the central knife blade.

公开(公告)号：EP2407114A3

公开(公告)日：2012-12-19

申请号：EP11183256.4

申请日：2009-12-23

申请人： Tyco Healthcare Group LP

发明人： Tarinelli, Danyel ,  Aranyi, Ernie ,  Simpson, Richard ,  Shah, Sachin

IPC分类号： A61B17/072

摘要： A surgical stapling apparatus, comprising: a cartridge assembly defining a tissue contacting surface and a longitudinally extending elongate slot; an anvil assembly defining a tissue contacting surface and a longitudinally extending elongate slot; a surgical buttress releasably secured to at least one of the tissue contacting surface of the cartridge assembly and the tissue contacting surface of the anvil assembly by at least one anchor; a central knife blade slidably disposable in the longitudinal extending elongate slot of the cartridge assembly and the anvil assembly; and a knife blade supported in a distal end portion of at least one of the cartridge assembly and the anvil assembly, wherein the distal knife blade is actuatable by the central knife blade upon an actuation of the central knife blade.

公开(公告)号：EP2462880A2

公开(公告)日：2012-06-13

申请号：EP11192785.1

申请日：2011-12-09

申请人： Tyco Healthcare Group LP

发明人： Shah, Sachin ,  Simpson, Richard

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/07292 ,  A61B2017/00477 ,  A61B2017/00951 ,  A61B2017/07214

摘要： A surgical buttress for use with a surgical stapling apparatus having a first jaw in the form of an anvil assembly and a second jaw configured to selectively receive a staple cartridge assembly. The surgical buttress includes a first body portion and a second body portion. The first body portion substantially overlies a portion of a plurality of fastener slots of the staple cartridge assembly. The staple cartridge assembly is removably operably couplable to the second jaw of the surgical stapling apparatus. The second body portion extends from the first body portion and is configured and dimensioned to be removably positioned to substantially overlie a portion of a plurality of fastener pockets of the anvil assembly of the surgical stapling apparatus when the staple cartridge assembly is operably coupled to the second jaw of the surgical stapling apparatus.

摘要翻译： 一种用于外科缝合装置的手术支撑件，其具有砧座组件形式的第一钳口和被配置为选择性地容纳钉仓组件的第二钳口。 手术支撑体包括第一主体部分和第二主体部分。 第一主体部分基本上覆盖在钉仓组件的多个紧固件槽的一部分上。 钉仓组件可移除地可操作地联接到外科缝合装置的第二钳口。 第二主体部分从第一主体部分延伸并且被构造和尺寸设计成可移除地定位成基本覆盖在外科缝合装置的砧座组件的多个紧固件凹部的一部分上，当钉仓组件可操作地联接到第二主体部分时， 外科缝合装置的颚。