公开(公告)号：US20080283575A1

公开(公告)日：2008-11-20

申请号：US12036659

申请日：2008-02-25

申请人： Thomas Wenchell ,  Stanislaw Marcyzk ,  Kenneth H. Whifield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marcyzk ,  Kenneth H. Whifield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly. An axial drive assembly is slidably positioned between the support members and is translatable through the cartridge assembly to eject staples from the cartridge assembly. The support members prevent outward buckling of the axial drive assembly during actuation of the device especially when the tool assembly is articulated. Preferably, a protrusion is provided in the proximal body portion of the disposable loading unit at a position to frictionally engage an articulation link. Engagement between the protrusion and the articulation link retains the articulation link at a fixed position within the proximal body portion to maintain the tool assembly in a desired orientation until a predetermined axial force is applied to the articulation link. The disposable loading unit also preferably includes a locking member which is operably connected to the axial drive assembly. The locking member provides an audible and/or tactile indication that the device has been actuated.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近侧主体部分和安装组件之间延伸。 轴向驱动组件可滑动地定位在支撑构件之间并且可平移通过盒组件以从钉仓组件弹出订书钉。 支撑构件在装置的致动期间防止轴向驱动组件的向外弯曲，特别是当工具组件铰接时。 优选地，在一次性加载单元的近端主体部分中，在与摩擦接合铰接连杆的位置处设置突起。 突起和关节运动连杆之间的接合将关节连接件保持在近端主体部分内的固定位置处，以将工具组件保持在期望的方向，直到预定的轴向力施加到关节连杆。 一次性加载单元还优选地包括可操作地连接到轴向驱动组件的锁定构件。 锁定构件提供该装置已被致动的声音和/或触觉指示。

公开(公告)号：US07934628B2

公开(公告)日：2011-05-03

申请号：US12036659

申请日：2008-02-25

申请人： Thomas Wenchell ,  Stanislaw Marcyzk ,  Kenneth H. Whifield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marcyzk ,  Kenneth H. Whifield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/064

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot axis and extends between the proximal body portion and the mounting assembly. An axial drive assembly is slidably positioned between the support members and is translatable through the cartridge assembly to eject staples from the cartridge assembly. The support members prevent outward buckling of the axial drive assembly during actuation of the device especially when the tool assembly is articulated. Preferably, a protrusion is provided in the proximal body portion of the disposable loading unit at a position to frictionally engage an articulation link. Engagement between the protrusion and the articulation link retains the articulation link at a fixed position within the proximal body portion to maintain the tool assembly in a desired orientation until a predetermined axial force is applied to the articulation link. The disposable loading unit also preferably includes a locking member which is operably connected to the axial drive assembly. The locking member provides an audible and/or tactile indication that the device has been actuated.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢转轴线的相对侧上并且在近端主体部分和安装组件之间延伸。 轴向驱动组件可滑动地定位在支撑构件之间并且可平移通过盒组件以从钉仓组件弹出订书钉。 支撑构件在装置的致动期间防止轴向驱动组件的向外弯曲，特别是当工具组件铰接时。 优选地，在一次性加载单元的近端主体部分中，在与摩擦接合铰接连杆的位置处设置突起。 突起和关节运动连杆之间的接合将关节连接件保持在近端主体部分内的固定位置处，以将工具组件保持在期望的方向，直到预定的轴向力施加到关节连杆。 一次性加载单元还优选地包括可操作地连接到轴向驱动组件的锁定构件。 锁定构件提供该装置已被致动的声音和/或触觉指示。

公开(公告)号：US20120111921A1

公开(公告)日：2012-05-10

申请号：US13347973

申请日：2012-01-11

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性加载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近侧主体部分和安装组件之间延伸。

公开(公告)号：US08113408B2

公开(公告)日：2012-02-14

申请号：US13008284

申请日：2011-01-18

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/0025

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly. An axial drive assembly is slidably positioned between the support members and is translatable through the cartridge assembly to eject staples from the cartridge assembly. The support members prevent outward buckling of the axial drive assembly during actuation of the device especially when the tool assembly is articulated. Preferably, a protrusion is provided in the proximal body portion of the disposable loading unit at a position to frictionally engage an articulation link. Engagement between the protrusion and the articulation link retains the articulation link at a fixed position within the proximal body portion to maintain the tool assembly in a desired orientation until a predetermined axial force is applied to the articulation link. The disposable loading unit also preferably includes a locking member which is operably connected to the axial drive assembly. The locking member provides an audible and/or tactile indication that the device has been actuated.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近侧主体部分和安装组件之间延伸。 轴向驱动组件可滑动地定位在支撑构件之间并且可平移通过盒组件以从钉仓组件弹出订书钉。 支撑构件在装置的致动期间防止轴向驱动组件的向外弯曲，特别是当工具组件铰接时。 优选地，在一次性加载单元的近端主体部分中，在与摩擦接合铰接连杆的位置处设置突起。 突起和关节运动连杆之间的接合将关节连接件保持在近端主体部分内的固定位置处，以将工具组件保持在期望的方向，直到预定的轴向力施加到关节连杆。 一次性加载单元还优选地包括可操作地连接到轴向驱动组件的锁定构件。 锁定构件提供该装置已被致动的声音和/或触觉指示。

公开(公告)号：US20100200639A1

公开(公告)日：2010-08-12

申请号：US12732366

申请日：2010-03-26

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly. An axial drive assembly is slidably positioned between the support members and is translatable through the cartridge assembly to eject staples from the cartridge assembly. The support members prevent outward buckling of the axial drive assembly during actuation of the device especially when the tool assembly is articulated. Preferably, a protrusion is provided in the proximal body portion of the disposable loading unit at a position to frictionally engage an articulation link. Engagement between the protrusion and the articulation link retains the articulation link at a fixed position within the proximal body portion to maintain the tool assembly in a desired orientation until a predetermined axial force is applied to the articulation link. The disposable loading unit also preferably includes a locking member which is operably connected to the axial drive assembly. The locking member provides an audible and/or tactile indication that the device has been actuated.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近端主体部分和安装组件之间延伸。 轴向驱动组件可滑动地定位在支撑构件之间并且可平移通过盒组件以从钉仓组件弹出订书钉。 支撑构件在装置的致动期间防止轴向驱动组件的向外弯曲，特别是当工具组件铰接时。 优选地，在一次性加载单元的近端主体部分中，在与摩擦接合铰接连杆的位置处设置突起。 突起和关节运动连杆之间的接合将关节连接件保持在近端主体部分内的固定位置处，以将工具组件保持在期望的方向，直到预定的轴向力施加到关节连杆。 一次性加载单元还优选地包括可操作地连接到轴向驱动组件的锁定构件。 锁定构件提供该装置已被致动的声音和/或触觉指示。

公开(公告)号：US08033440B2

公开(公告)日：2011-10-11

申请号：US12732366

申请日：2010-03-26

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/04

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近侧主体部分和安装组件之间延伸。

公开(公告)号：US08418904B2

公开(公告)日：2013-04-16

申请号：US13347973

申请日：2012-01-11

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近侧主体部分和安装组件之间延伸。

公开(公告)号：US08286848B2

公开(公告)日：2012-10-16

申请号：US13225937

申请日：2011-09-06

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly.

摘要翻译： 提供了一种用于将多个紧固件顺次施加到身体组织并同时切开组织的外科缝合装置。 外科缝合装置适于容纳具有线性行的钉的一次性装载单元，其长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢轴avis的相对侧上并且在近侧主体部分和安装组件之间延伸。

公开(公告)号：US08281973B2

公开(公告)日：2012-10-09

申请号：US10490790

申请日：2002-10-04

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/072

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device few sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The device is adapted to receive disposable loading units having staples in linear rows whose surgical stapling length can be Between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot axis and extends between the proximal body portion and the mounting assembly.

摘要翻译： 提供了几个顺序地将多个紧固件应用于身体组织并同时切开组织的外科缝合装置。 该装置适于容纳具有线性排的钉的一次性装载单元，其外科缝合长度可以在约30mm至60mm之间。 一次性装载单元包括近端主体部分，安装组件和工具组件。 安装组件固定到工具组件的近端并且枢转地围绕枢转轴线安装到近端主体部分的远端。 支撑构件或吹出板组件定位在枢转轴线的相对侧上并且在近端主体部分和安装组件之间延伸。

公开(公告)号：US20120012639A1

公开(公告)日：2012-01-19

申请号：US13225937

申请日：2011-09-06

申请人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

发明人： Thomas Wenchell ,  Stanislaw Marczyk ,  Kenneth H. Whitfield ,  Roman Czernik ,  Henry E. Holsten ,  Frank C. Maffei

IPC分类号： A61B17/068

CPC分类号： A61B17/07207 ,  A61B17/068 ,  A61B90/03 ,  A61B2017/00115 ,  A61B2017/0046 ,  A61B2017/2927 ,  A61B2090/034 ,  A61B2090/0808

摘要： A surgical stapling device for sequentially applying a plurality of fasteners to body tissue and simultaneously incising tissue is provided. The surgical stapling device is adapted to receive disposable loading units having staples in linear rows whose length can be between about 30 mm and 60 mm. The disposable loading unit includes a proximal body portion, a mounting assembly and a tool assembly. The mounting assembly is secured to the proximal end of the tool assembly and pivotally mounted about a pivot axis to the distal end of the proximal body portion. A support member or blow-out plate assembly is positioned on opposite sides of the pivot avis and extends between the proximal body portion and the mounting assembly.