专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07147139B2 Closure plate lockout for a curved cutter stapler 有权
标题翻译：用于弯曲切割订书机的闭合板锁定
公开(公告)号：US07147139B2
公开(公告)日：2006-12-12
申请号：US11014906
申请日：2004-12-20
申请人： Richard F. Schwemberger , Peter Michael Wukusick , William David Kelly , Michael T. Mather , Dean L. Garner , Kristin Nicole Werner Dawson
发明人： Richard F. Schwemberger , Peter Michael Wukusick , William David Kelly , Michael T. Mather , Dean L. Garner , Kristin Nicole Werner Dawson
IPC分类号： A61B17/04
CPC分类号： A61B17/072 , A61B17/32 , A61B2017/0023 , A61B2017/07214 , A61B2017/07221 , A61B2017/07271 , A61B2017/320052 , A61B2090/038 , A61B2090/0814
摘要： A surgical instrument is adapted for applying a plurality of surgical fasteners to body tissue. The surgical instrument includes an anvil and a cartridge housing containing a plurality of surgical fasteners. The cartridge housing and anvil are relatively movable between a first spaced apart position and a second closed position. A firing mechanism is associated with the cartridge housing for ejecting the surgical fasteners from the cartridge housing to be driven against the anvil. A lockout mechanism interacts with the cartridge housing for activation and deactivation; the lockout mechanism preventing movement of the cartridge housing to its second closed position but permitting relative reapproximation movement of the cartridge housing and anvil, whereby reapproximation provides an indicator that the instrument is not malfunctioning.
摘要翻译：外科器械适于将多个外科紧固件应用于身体组织。手术器械包括砧座和容纳多个手术紧固件的药筒外壳。盒壳体和砧座可在第一间隔位置和第二关闭位置之间相对移动。击发机构与药筒壳体相关联，用于将外科紧固件从药筒外壳排出以抵靠砧座驱动。锁定机构与盒壳体相互作用以激活和去激活; 所述锁定机构防止所述盒壳体移动到其第二关闭位置，但允许所述盒壳体和所述砧座相对重新近似运动，由此重新近似提供所述仪器未发生故障的指示器。

2. 发明授权

US07204404B2 Slotted pins guiding knife in a curved cutter stapler 有权
标题翻译：开槽销在弯曲切割订书机中引导刀
公开(公告)号：US07204404B2
公开(公告)日：2007-04-17
申请号：US11014914
申请日：2004-12-20
申请人： Anthony Nguyen , William David Kelly , Peter Michael Wukusick , Richard F. Schwemberger , Richard C. Smith , Michael L. Kruszynski , Federico Bilotti
发明人： Anthony Nguyen , William David Kelly , Peter Michael Wukusick , Richard F. Schwemberger , Richard C. Smith , Michael L. Kruszynski , Federico Bilotti
IPC分类号： A61B17/072 , A61B17/32 , A61B17/064
CPC分类号： A61B17/072 , A61B17/068 , A61B17/115 , A61B2017/07214 , A61B2017/07221 , A61B2017/07271 , A61B2017/07285 , A61B2017/320052
摘要： A surgical instrument adapted for applying a plurality of surgical fasteners to body tissue includes a frame having a proximal end and a distal end, with a handle positioned at the proximal end. The instrument also includes a cartridge housing and an anvil. The cartridge housing and anvil are relatively movable between a first spaced apart position and a second position in close approximation with one another, and the cartridge housing includes a knife adapted for cutting tissue by moving between the cartridge housing and the anvil. A firing mechanism is associated with the cartridge housing for selective actuation. The instrument also includes a tissue retention feature having an upper member and a lower member maintaining tissue between the cartridge housing and the anvil during treatment, wherein the upper and lower members respectively include channels associated with the knife for guiding it between the cartridge housing and the anvil.
摘要翻译：适于将多个外科紧固件应用于身体组织的手术器械包括具有近端和远端的框架，手柄位于近端。仪器还包括一个墨盒外壳和一个砧座。盒壳体和砧座可在相互近似的第一间隔位置和第二位置之间相对移动，并且盒壳体包括适于通过在盒壳体和砧座之间移动来切割组织的刀。击发机构与用于选择性致动的盒壳体相关联。仪器还包括组织保持特征，其具有上部构件和下部构件，其在处理期间保持在盒壳体和砧座之间的组织，其中上部构件和下部构件分别包括与刀相关联的通道，用于将其引导到盒壳体和砧。

3. 发明授权

US07134587B2 Knife retraction arm for a curved cutter stapler 有权
标题翻译：用于弯曲切割订书机的刀缩回臂
公开(公告)号：US07134587B2
公开(公告)日：2006-11-14
申请号：US11014895
申请日：2004-12-20
申请人： Richard F. Schwemberger , Peter Michael Wukusick , William David Kelly
发明人： Richard F. Schwemberger , Peter Michael Wukusick , William David Kelly
IPC分类号： A61B17/068
CPC分类号： A61B17/072 , A61B2017/0023 , A61B2017/07214 , A61B2017/07221 , A61B2017/07271 , A61B2017/07285 , A61B2090/038 , A61B2090/0814
摘要： A surgical instrument for cutting and applying a plurality of surgical fasteners in the same direction to body tissue includes a frame having a proximal end and a distal end, with a handle positioned at the proximal end and an end effector positioned at the distal end. The end effector is shaped and dimensioned for supporting a cartridge housing and an anvil. The cartridge housing and anvil are relatively movable between a first spaced apart position and a second position in close approximation with one another, and the cartridge housing includes a knife structure adapted for cutting tissue by moving between the cartridge housing and the anvil. The instrument also includes a firing mechanism associated with the end effector and the cartridge housing for selective actuation of the knife structure and surgical fasteners for movement in the same direction. The knife structure includes a rearwardly facing coupling member shaped and dimensioned for engaging a distal end of the firing mechanism as the cartridge housing is loaded into the end effector of the surgical instrument.
摘要翻译：用于在与身体组织相同的方向上切割和施加多个外科紧固件的手术器械包括具有近端和远端的框架，其中手柄位于近端，并且末端执行器位于远端。端部执行器的形状和尺寸用于支撑盒壳体和砧座。盒壳体和砧座在相互近似的第一间隔位置和第二位置之间相对可移动，并且盒壳体包括适于通过在盒壳体和砧座之间移动来切割组织的刀架结构。仪器还包括与端部执行器和药筒外壳相关联的触发机构，用于选择性地致动刀具结构和用于沿相同方向移动的外科紧固件。刀结构包括朝向后的联接构件，该联接构件的形状和尺寸用于当筒壳体装载到外科器械的端部执行器中时，用于接合击发机构的远端。

4. 发明授权

US07207472B2 Cartridge with locking knife for a curved cutter stapler 有权
标题翻译：带锁定刀的卡盒用于弯曲切割订书机
公开(公告)号：US07207472B2
公开(公告)日：2007-04-24
申请号：US11014896
申请日：2004-12-20
申请人： Peter Michael Wukusick , Richard F. Schwemberger
发明人： Peter Michael Wukusick , Richard F. Schwemberger
IPC分类号： A61B17/04 , A61B17/11
CPC分类号： A61B17/072 , A61B17/32 , A61B2017/0023 , A61B2017/07214 , A61B2017/07221 , A61B2017/07271 , A61B2017/07285 , A61B2017/320052 , A61B2090/038 , A61B2090/0814
摘要： A surgical instrument adapted for applying a plurality of surgical fasteners to body tissue includes a cartridge module having a cartridge housing containing a plurality of surgical fasteners and a knife. The cartridge module includes a driver disposed to push surgical fasteners out of the cartridge housing. The instrument also includes a firing mechanism associated with the cartridge housing for ejecting the surgical fasteners and the knife from the cartridge housing. The knife includes a detent disposed to contact a mating detent of the cartridge module during longitudinal travel of the knife thereby preventing undesired forward and rearward motion of the knife. The driver includes a detent disposed to contact at least one mating detent formed on the cartridge module.
摘要翻译：适于将多个外科紧固件应用于身体组织的手术器械包括具有容纳多个手术紧固件和刀的药筒壳体的药筒模块。药筒模块包括驱动器，其设置成将外科紧固件推出药筒外壳。仪器还包括与盒壳体相关联的击发机构，用于从外壳夹持件弹出外科紧固件和刀。刀包括设置成在刀的纵向运动期间接触盒模块的配合定位器的止动器，从而防止刀的不期望的向前和向后运动。驾驶员包括设置成接触形成在盒式模块上的至少一个配合制动器的制动器。

5. 发明授权

US07147140B2 Cartridge retainer for a curved cutter stapler 有权
标题翻译：用于弯曲切割订书机的卡盘保持架
公开(公告)号：US07147140B2
公开(公告)日：2006-12-12
申请号：US11014913
申请日：2004-12-20
申请人： Peter Michael Wukusick , Richard F. Schwemberger , Neil Chamberlin , Michael L. Kruszynski
发明人： Peter Michael Wukusick , Richard F. Schwemberger , Neil Chamberlin , Michael L. Kruszynski
IPC分类号： A61B17/04 , A61B17/068
CPC分类号： A61B17/072 , A61B2017/0023 , A61B2017/07221 , A61B2017/07271 , A61B2090/038 , A61B2090/0814
摘要： A surgical instrument is adapted for stapling tissue in a highly controlled manner. The surgical instrument includes a frame having a proximal end and a distal end, with a handle positioned at the proximal end and an end effector positioned at the distal end. The end effector is shaped and dimensioned for selectively receiving a cartridge module containing a plurality of surgical fasteners. A firing mechanism is associated with the end effector and the cartridge module for selective actuation of the surgical fasteners. The cartridge module includes a cartridge housing in which the surgical fasteners are housed and an anvil shaped and dimensioned for engagement with the surgical fasteners to facilitate stapling. The cartridge housing and anvil are relatively movable between a first spaced apart position and a second position in close approximation with one another. A retainer is removeably positioned between the anvil and the cartridge housing to prevent undesired movement of the cartridge housing toward the anvil.
摘要翻译：手术器械适于以高度受控的方式装订组织。手术器械包括具有近端和远端的框架，手柄位于近端，并且末端执行器位于远端。端部执行器的形状和尺寸用于选择性地接收包含多个外科紧固件的药筒模块。击发机构与末端执行器和盒模块相关联，用于选择性地致动外科紧固件。药筒模块包括药筒外壳，外科紧固件被容纳在该药筒外壳中，砧座的形状和尺寸用于与手术紧固件接合以便于缝合。盒壳体和砧座可在彼此近似近似的第一间隔位置和第二位置之间相对移动。保持器可移除地定位在砧座和盒壳体之间，以防止盒壳体朝向砧座的不期望的移动。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式