CN104337558B - 用于执行手术吻合术的方法和装置 - Google Patents

用于执行手术吻合术的方法和装置 Download PDF

Info

Publication number
CN104337558B
CN104337558B CN201410331662.7A CN201410331662A CN104337558B CN 104337558 B CN104337558 B CN 104337558B CN 201410331662 A CN201410331662 A CN 201410331662A CN 104337558 B CN104337558 B CN 104337558B
Authority
CN
China
Prior art keywords
circular staplers
device assembly
knife rest
distal
protrusion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201410331662.7A
Other languages
English (en)
Other versions
CN104337558A (zh
Inventor
基思·米林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Covidien LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Covidien LP filed Critical Covidien LP
Publication of CN104337558A publication Critical patent/CN104337558A/zh
Application granted granted Critical
Publication of CN104337558B publication Critical patent/CN104337558B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis in a single operation
    • A61B17/1155Circular staplers comprising a plurality of staples
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis in a single operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/90Identification means for patients or instruments, e.g. tags
    • A61B90/98Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017Electrical control of surgical instruments
    • A61B2017/00221Electrical control of surgical instruments with wireless transmission of data, e.g. by infrared radiation or radiowaves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B2017/1132End-to-end connections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/11Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
    • A61B17/115Staplers for performing anastomosis in a single operation
    • A61B2017/1157Staplers for performing anastomosis in a single operation applying the staples radially

Abstract

公开了一种圆形吻合器。所述圆形吻合器包括手柄组件、细长主体以及钉仓组件。所述细长主体从所述手柄组件延伸并且限定了纵向轴线。所述钉仓组件布置为邻近所述细长主体的远侧端。所述钉仓组件包括推动器组件和刀具组件。所述推动器组件能够移动以引起吻合钉从钉仓组件射出。所述刀具组件能够相对于所述推动器组件移动以向远侧平移刀具。刀具组件的刀架在其上包括至少一个闩锁。所述至少一个闩锁被配置为响应于所述刀架和所述推动器组件之间的移动而接触推动器组件的接合表面。所述至少一个闩锁被防止向远侧平移超出所述接合表面。还公开了用于执行手术吻合术的方法和装置。

Description

用于执行手术吻合术的方法和装置
技术领域
本公开总体涉及用于将手术吻合钉施加至身体组织的手术吻合装置。更特别地,本公开涉及适合于执行圆形吻合术和/或对中空组织器官的内壁的处理的手术吻合装置。
背景技术
吻合术是将分离的中空器官段进行手术连结。通常,吻合术操作是在去除病变或有缺陷的中空组织段且要连结剩余端部段的手术后进行的。根据所需的吻合术操作,端部段可以通过环形的、端对端的或侧对侧的器官重构方法来连结。
在圆形吻合术操作中,通过吻合器械连接器官段的两端,所述吻合器械驱动圆形阵列的吻合钉穿过每个器官段的端部段并且同时对被驱动的圆形吻合钉阵列之内的任何组织进行去芯,从而清空管状通道。在序号为6,053,390、5,588,579、5,119,983、5,005,749、4,646,745、4,576,167以及4,473,077的美国专利中公开了用于执行中空器官的圆形吻合术的器械的例子,上述专利的每一个的全部内容均通过引用结合在此。通常,这些器械包括细长轴,所述细长轴在近侧端具有手柄部来致动所述器械并且在其远侧端处布置有吻合钉保持部件。砧座组件包括附有砧座头的砧座杆,所述砧座组件被安装在器械的远侧端上,邻近吻合钉保持部件。待吻合的中空器官的组织的相对端部在所述砧座头和所述吻合钉保持部件之间被夹紧。通过从所述吻合钉保持部件中驱动出一个或多个吻合钉,使吻合钉的端部穿过组织并且通过所述砧座头变形,从而来吻合被夹紧的组织。环形刀具被推进用来挖出中空器官中的组织,从而清空器官内的管状通道。通常,吻合钉形成机构的致动和刀具的推动同时——即同步地——发生。
除了中空器官的吻合术,用于执行圆形吻合术的手术吻合装置已经被用来治疗直肠内的内痔。通常,在使用用于痔疮治疗的圆形吻合装置的过程中,伴随砧座头和吻合钉保持部件处于打开或未接近位置,手术吻合装置的砧座头和吻合钉保持部件通过肛门插入并进入直肠。之后,钱袋拉索式缝合线被用来朝向砧座头拉动内痔组织。接下来,砧座头接近吻合钉保持部件以夹紧砧座头和吻合钉保持部件之间的痔疮组织。吻合装置被激发以移除痔疮组织并且吻合被切割的组织。
发明内容
本公开涉及圆形吻合器,其包括手柄组件、细长主体、以及钉仓组件。所述细长主体从所述手柄组件延伸并且限定了纵向轴线。所述钉仓组件布置为邻近细长主体的远侧端。所述钉仓组件包括推动器组件和刀具组件。所述推动器组件能够移动以引起吻合钉从钉仓组件射出。所述刀具组件能够相对于所述推动器组件选择性地移动以向远侧平移刀具。所述刀具组件的刀架包括在其上的至少一个闩锁。所述至少一个闩锁被配置为响应于所述刀架与所述推动器组件之间的移动而接触所述推动器组件的接合表面。所述至少一个闩锁被防止向远侧平移超出接合表面。
在所公开的实施例中,所述刀架的至少一个闩锁被包括在挠性臂的近侧端上,并且所述挠性臂被配置为朝向所述纵向轴线弯曲。通过沿由远侧-至-近侧的方向移动所述刀架穿过贯通所述推动器组件延伸的通路,所述刀架被配置为与所述推动器组件装配在一起。
在所公开的实施例中,刀架的近侧部包括环形沟槽。所述环形沟槽被配置为接合驱动构件。所述环形沟槽被定位为比所述至少一个臂以及所述至少一个闩锁的整体更近侧。所述至少一个闩锁的近侧部包括斜面,以及,所述至少一个闩锁的远侧部包括与所述纵向轴线基本垂直的表面。
本公开还涉及圆形吻合器,其包括手柄组件、从所述手柄组件延伸并且限定了纵向轴线的细长主体、驱动构件、以及钉仓组件。所述驱动构件被配置为响应于手柄组件的致动而纵向平移,并且包括布置为邻近其远侧部的凹槽。所述钉仓组件被布置为邻近所述细长主体的远侧端,并且包括推动器组件。所述推动器组件被配置为机械接合所述驱动构件的一部分并且能够纵向平移以引起吻合钉从所述钉仓组件射出。所述推动器组件包括至少一个指状件,且所述至少一个指状件包括凸出。所述至少一个凸出被配置为响应于所述驱动构件与所述推动器组件之间的相对接近而接合所述驱动构件的凹槽。
在所公开的实施例中,至少一个凸出的远侧壁相对于所述纵向轴线形成角度α1,并且所述α1在大约70°与大约80°之间。此处,公开的是,所述凹槽的远侧壁相对于所述纵向轴线形成角度α2,并且所述α2在大约70°与大约80°之间。可以进一步预想,α1在大约75°与大约78°之间。
在所公开的实施例中,所述至少一个指状件被配置为朝向所述纵向轴线弯曲以利于驱动构件与推动器组件之间的接合。
在所公开的实施例中,所述至少一个凸出沿基本垂直于所述纵向轴线的方向的高度在大约0.010英寸与大约0.020英寸之间。可以预想所述至少一个凸出的高度接近等于0.015英寸。进一步公开的是,所述凹槽部沿基本垂直于所述纵向轴线的方向的深度在大约0.010英寸与大约0.020英寸之间。
在所公开的实施例中,所述推动器组件的至少一部分包括填充玻璃的聚碳酸酯。所述推动器组件的填充玻璃的聚碳酸酯中玻璃的百分比在大约20%与大约40%之间。
在所公开的实施例中,所述圆形吻合器进一步包括刀具组件,其能够相对于所述推动器组件选择性移动以向远侧平移刀具。
在所公开的实施例中,所述手柄组件被配置为接收来自电源的动力。所述圆形吻合器包括被布置为与所述钉仓组件机械协作的通信芯片。所述通信芯片被配置为与所述圆形吻合器的其他部分往来传递信息。
本公开还涉及用于与圆形吻合器一起使用的砧座组件。所述砧座组件包括砧座头和环刀。所述砧座头包括多个吻合钉变形凹穴和环形空腔。所述砧座头包括沿其内部环形表面布置的沟槽。环刀被配置为用于至少部分地被接纳在环形空腔内,并且包括从其外壁径向地向外延伸的至少一个凸出。所述至少一个凸出被配置为接合所述砧座头的沟槽以助于将环刀的至少一部分至少部分地保持在所述空腔内。
在所公开的实施例中,环刀包括外环、内环、布置在所述外环与所述内环之间的环形刀具通道、以及布置为近侧地邻近所述刀具通道的可割断部。在圆形吻合器的典型应用过程中,所述可割断部被配置为被刀具切割。
所述至少一个凸出包括近侧表面和远侧表面。所述至少一个凸出的近侧表面基本垂直于所述环刀的环形壁,所述至少一个凸出的远侧表面相对于环刀的环形壁并且相对于所述至少一个凸出的近侧表面成斜角地布置。此处,公开的是,环刀被配置为沿由远侧-至-近侧的方向插入所述砧座头的环形空腔,从而使所述至少一个凸出的远侧表面接触砧座头的一部分并引起环刀径向地向内地偏转以允许所述至少一个凸出向远侧延伸超出由所述沟槽的近侧表面形成的唇缘。进一步公开的是,所述至少一个凸出的近侧表面被配置为接合所述沟槽的唇缘。
环刀可包括聚乙烯。
在所公开的实施例中,所述至少一个凸出被配置为,在圆形吻合器的刀具被推进之后,并且在环刀的一部分被所述刀具切割之后,接合所述砧座头的沟槽以助于将环刀的至少一部分至少部分地保持在所述空腔内。
本公开设想用于与圆形吻合器一起使用的外壳组件。所述外壳组件包括壳体和吻合钉钉仓。所述壳体包括限定了近侧壁和远侧壁的孔隙,且限定了贯通其延伸的纵向轴线。所述吻合钉钉仓被配置为至少部分地在其中容纳多个吻合钉,并且包括至少被配置为机械接合所述孔隙的远侧壁的一个凸出。所述至少一个凸出被配置为朝向所述纵向轴线弯曲以利于组件所述壳体与所述吻合钉钉仓之间的装配。
在所公开的实施例中,所述至少一个凸出的近侧表面相对于所述纵向轴线成角度布置。
在所公开的实施例中,所述至少一个凸出的远侧表面包括基本垂直于所述纵向轴线第一表面。此处,公开的是,所述至少一个凸出的远侧表面包括相对于所述第一表面并且相对于所述纵向轴线成角度布置的第二表面。进一步公开的是,所述第一表面被径向地布置在所述第二表面的外侧。进一步公开的是,所述远侧表面的径向地最内侧的点是所述远侧表面的最近侧点。另外,公开的是,所述孔隙的远侧壁包括第一表面,其基本垂直于所述纵向轴线;以及第二表面,其相对于所述第一表面且相对于所述纵向轴线成角度布置。
在所公开的实施例中,所述外壳组件进一步包括圆柱形套管,其能够定位在所述壳体的远侧部邻近处。所述套管被配置为覆盖所述壳体的孔隙以及吻合钉钉仓的至少一个凸出。此处,公开的是,套管的至少一部分包括塑料。
本公开还涉及用于与圆形吻合器一起使用的外壳组件工具箱。所述外壳组件工具箱包括第一吻合钉钉仓、第二吻合钉钉仓、第一砧座组件和第二砧座组件。第一吻合钉钉仓被配置为容纳两排吻合钉,并且包括布置为与其机械协作的第一套管针。第二吻合钉钉仓被配置为容纳三排吻合钉,并且包括被布置与其机械协作的第二套管针。第一砧座组件包括两排吻合钉变形凹穴,以及被配置为机械接合第一套管针的第一固位杆。第二砧座组件包括三排吻合钉变形凹穴,并且包括被配置为机械接合第二套管针的第二固位杆。第一套管针被物理上地防止恰当接合第二固位杆,第二套管针被物理上地防止恰当接合第一固位杆。
在所公开的实施例中,所述第一套管针包括至少一个指示器,当所述第一套管针不恰当地接合所述第二固位杆时,所述至少一个指示器可被用户感受到。当所述第一套管针恰当地接合所述第一固位杆时,所述至少一个指示器不会被用户感受到。
在所公开的实施例中,第一固位杆包括被配置为接合第一套管针的唇缘的凹槽,第二固位杆包括被配置为接合第二套管针的唇缘的凹槽。此处,公开的是,第一固位杆包括比第二固位杆的对应的直径大的直径。进一步公开的是,第一固位杆的凹槽与近侧唇缘之间的距离小于第二固位杆的凹槽与近侧唇缘之间的距离。
在所公开的实施例中,第一固位杆的组织接触部沿其整个长度逐渐变细。此处,公开的是,第一砧座组件的砧座头能够相对于第一固位杆倾斜。
附图说明
本文参照附图公开了手术吻合器械的实施例,其中:
图1是根据本公开的实施例的手术吻合器械的立体图。
图2是图1的手术吻合器械的钉仓组件的放大立体图。
图3是图2的钉仓组件的分解立体图。
图4是处于接近位置的外壳组件的立体图,其中包括图2和图3的钉仓组件。
图5是图4所示细节指示区域的放大图。
图6是与钉仓组件的外壳体分离的吻合钉引导件的立体图。
图7是图5所示细节指示区域的剖视图。
图8是图7所示细节指示区域的放大图。
图9是被配置为与本公开的外壳组件一起使用的套管的立体图。
图10是被定位在外壳组件上的图9的套管的立体图。
图11是与本公开的钉仓组件的推动器接合器相接合的刀架的立体图。
图12是图11所示细节指示区域的放大图。
图13是图11的刀架的立体图。
图14是图11的推动器接合器的立体图。
图15是沿图14的线15-15取得的推动器接合器的剖视立体图。
图16是与图11的推动器接合器相接合的刀架的剖视图。
图17是图16所示细节指示区域的放大图。
图18是外壳组件的剖视图,其示出了图11的处于推进位置的推动器接合器。
图19是外壳组件的剖视图,其示出了图11的处于推进位置的刀架。
图20是图19所示细节指示区域的放大图。
图21是外壳组件的剖视图,其示出了图11的处于收回位置的刀架。
图22是依照本公开的实施例的包括环刀的砧座组件的一部分的立体图。
图23是图22的环刀的立体图。
图24是图22的砧座组件的砧座头的立体图。
图25是图24的砧座头的一部分的剖视立体图。
图26是图22的与本公开的外壳组件相接合的砧座组件的一部分的剖视立体图,且其并且其示出了处于近侧位置的刀具。
图27是图26的砧座组件和外壳组件的一部分的剖视立体图,并且其示出了处于推进位置的刀具。
图28是依照本公开的实施例的砧座组件的立体图。
图29是图28的砧座组件的侧视图,并且显示砧座头在组织内。
图30是图28和图29的砧座组件的侧视图,并且显示砧座头处于倾斜位置且在组织内。
图31是依照本公开的第一套管针的立体图。
图32是与第一固位杆接合的图31的第一套管针的纵向剖视图。
图32A是依照本公开的与第二固位杆接合的第二套管针的纵向剖视图。
图33是与第一固位杆部分地接合的第二套管针的纵向剖视图。
图34是与第二固位杆部分地接合的第一套管针的纵向剖视图。
图35是依照本公开的实施例的驱动构件和推动器接合器的一部分的立体装配图。
图36至图38是图35的驱动构件和推动器接合器的纵向剖视图,并且其以不同接合阶段显示。
图39是处于接合位置的图35的驱动构件和推动器接合器的一部分的立体图。
图40是依照本公开的实施例的通信芯片组件的立体图。
图41是被定位在外壳组件内的图40的通信芯片组件的立体剖视图。
具体实施方式
将参照附图详细描述本公开的手术吻合器械的实施例,其中在几幅附图中的每一幅图中,相同的附图标记代表相同的或对应的元件。如本领域中通用的,术语“近侧”表示较接近用户或操作者(即,外科医生或医师)的部分或部件,而术语“远侧”表示较远离用户的部分或部件。
图1示出了根据本公开的手术吻合器械的实施例,其被总体标示为圆形吻合器10。圆形吻合器10包括手柄组件20、从手柄组件20向远侧延伸的细长主体部30、以及安装为与细长主体部30的远侧端处邻近的外壳组件100。手柄组件20包括固定手柄22和活动手柄或扳机24。手柄组件20还包括接近旋钮26,其用于相对于外壳组件100的钉仓组件110来移动砧座组件105。本文对手柄组件20的结构和功能的描述仅达到必要地充分公开外壳组件100的操作的程度。可以预想外壳组件100可与任何致动组件一起使用,所述致动组件为电动的或手动的,并且胜任两个独立的致动冲程,例如,在递交于2010年11月15日的申请号为12/946,082的共有的美国专利中公开了具有包括第一驱动构件和第二驱动构件的动力致动组件的手术装置,上述专利的全部内容通过引用结合在此。另外,可以预想,独立致动冲程可通过完成两个冲程的相同驱动构件实现或通过两个单独的驱动构件实现。
参照图2,显示了钉仓组件110,并且其可操作地安装至圆形吻合器10的细长主体部30的远侧端(图1)。在所公开的实施例中,钉仓组件110被可拆卸地紧固至细长主体部30,以使得钉仓组件110,或其一部分,可被替换,并且圆形吻合器10可重复使用。在其他实施例中,只有部分钉仓组件110被配置为可被移除并且随后被替换或重新加载。可选地,圆形吻合器10可配置为单次使用,即,一次性的。
参照图2和图3,钉仓组件110包括壳体120、推动器组件530、吻合钉钉仓150、以及刀具组件400。钉仓组件110的壳体120包括外圆柱形部122、内圆柱形主体124、以及在内圆柱形部124和外圆柱形部122之间延伸并且使两者相互连接的多个径向延伸的支撑物或肋件(未显示)。内圆柱形部124与外圆柱形部122同轴并且在其间限定了凹槽123,凹槽123被配置为接纳推动器组件530和刀具组件400的远侧部。
刀具组件400包括刀架420和圆形刀具440。刀具440基本是圆柱形构件,其具有近侧端442、远侧端444、并贯通其中限定了纵向开口443。刀具440被定大小且被配置为通过吻合钉钉仓150的凹槽123被接纳。刀具440的远侧端444被配置为用于切割组织。刀具440的近侧端442被配置为绕刀架420的远侧部424被接纳并且包括一对相对的凸出446,凸出446被配置为被接纳在形成于刀架420的远侧部424内的对应的凹槽421内。
刀架420的近侧部422限定了环形沟槽463,环形沟槽463被配置为当卡环180处于第一或压缩情况或处于第二或膨胀情况时容纳卡环180。当圆形吻合器10处于第一或初始位置,并且在圆形吻合器10的第一冲程之后,收回推动器接合器532之前,卡环180被完全接纳在形成于刀架420内的环形沟槽463内。刀架420的近侧部422进一步限定了形成在环形沟槽463内或形成在邻近环形沟槽463处的梯状部462a。当卡环180处于第二或膨胀状态,梯状部462a被配置为接合卡环180的内环形部。而且,在第二或组织切割冲程的过程中,卡环180与梯状部462a的接合防止卡环180的径向压缩。卡环180以及其与刀架420的接合的更多细节被描述在递交于2013年1月11日的申请序号为13/739,246的美国专利中,其全部内容通过引用结合于此。
继续参照图2和图3,壳体120的外圆柱形部122的近侧端122a包括形成于其上的多个凸出125,其被配置为使钉仓组件110可操作地接合细长主体部30的远侧端(图1)。壳体120的外圆柱形部122进一步限定多个开口129。多个开口129的每一个均被配置为接合形成在推动器接合器532的远侧部534上的多个制动器538a、538b中的一对,这将在下文进一步详细讨论。
现在参照图3,推动器组件530包括推动器接合器532和推动器构件540。推动器接合器532基本是圆柱形构件,其具有近侧部532a和远侧部534。推动器接合器532的近侧部532a被配置为可操作地接合驱动构件800(例如,参见在图35至图39中公开的实施例)。推动器接合器532的远侧部534被配置为可操作地接合推动器构件540。推动器构件540不是紧固地贴上推动器接合器532,因此,在圆形吻合器10的第一或吻合冲程之后的收回推动器接合器532的过程中,推动器构件540仍然处于推进位置,这将在下文中进一步详细讨论。如此,在圆形吻合器10的第二或组织切割冲程的过程中,所需的移动推动器接合器532的力不包括所需的移动推动器构件540的力。
继续参照图3,推动器接合器532限定了贯通其中延伸的纵向通路531。纵向通路531的远侧端被定尺寸并被配置为以滑动方式接纳刀具组件400。推动器接合器532进一步限定了沿其长度延伸的多个纵向狭槽533。狭槽533在大小和地点上对应形成在壳体120内的外圆柱形部122和内圆柱形部124之间并且将此两者相互连接的支撑物(未显示)。推动器接合器532被配置为被接纳在壳体120的外圆柱形部122内并且绕壳体120的内圆柱形部124。如此,狭槽533接纳壳体120的各支撑物使得壳体120的内圆柱形部124可被接纳在推动器接合器532的纵向通路531内。多个凹槽535a形成在推动器接合器532的远侧表面534a内并且被配置为接合形成在推动器构件540的近侧的正对的表面上的凸出(未显示)(例如,以确保在发射冲程期间的径向对齐)。如上所讨论,推动器接合器532包括多个成对的制动器538a、538b,其被配置为选择性地被接纳在形成于壳体120的外圆柱形部122内的开口129内。
仍然参照图3,推动器构件540包括近侧部542和远侧部544。推动器构件540的近侧部542限定了被配置为被选择性地接纳在形成于推动器接合器532的远侧表面534a上的多个凹槽535a内的多个凸出(未显示)。推动器构件540的远侧部544包括从其向远侧延伸并且排列成三个同心排的多个推动器元件546。推动器元件546与被接纳在吻合钉钉仓150内的吻合钉“S”对齐,从而使得推动器构件540相对于吻合钉钉仓150推进以引起吻合钉“S”从吻合钉钉仓150射出。槽口535形成在推动器接合器532的远侧部534内并且被配置为接纳刀具组件400的卡环180的外环形部,并且推动器接合器532的壁架536被配置为在圆形吻合器10的第二或切割冲程的过程中接合卡环180的外环形部。另外,凸出536a被配置为将卡环180保持接合在推动器接合器532的远侧部534内。
参照图2和图3,吻合钉钉仓150基本是圆柱形构件,其被配置为可操作地接合壳体120的外圆柱形部122的远侧端122b并且限定了纵向开口151。吻合钉钉仓150包括绕开口151被布置排列成三个同心排的多个吻合钉接纳凹穴152。吻合钉接纳凹穴152与形成于推动器构件540的远侧部544上的推动器元件546对齐。
参照图4至图8,示出了壳体120与吻合钉钉仓150之间的接合。在使用圆形吻合器10之前(例如,在装配过程中),壳体120和吻合钉钉仓150被配置为彼此机械接合。在这个实施例中,壳体120能够经由机械接口与吻合钉钉仓150接合。更特别地,壳体120包括能够与吻合钉钉仓150上的至少一个凸出300相接合的至少一个孔隙200。
吻合钉钉仓150上的凸出300能够向内弯曲(相对于由细长主体部30限定的纵向轴线A-A)以利于装配。凸出300包括斜坡的近侧表面302,以及远侧表面304(图8)。可以预想,远侧表面304包括基本垂直的表面306(相对于纵向轴线A-A)、斜面308、或其组合。在图示实施例中(例如,参见图8),凸出300的远侧表面304包括垂直表面306和斜面308。斜面308是成角度的以使得更接近纵向轴线A-A的部分被布置在较远离所述纵向轴线A-A的斜面308的一部分的近侧斜面。可以预想,吻合钉钉仓150包括任何数量的凸出300。
壳体120上的孔隙200被定尺寸并被定位为与凸出300机械接合。可以预想,壳体120包括任何数量的孔隙200。进一步可以预想,孔隙200的数量等于或不等于凸出300的数量。另外,公开的是,凸出300和孔隙200的尺寸和/或定向仅允许其间的沿唯一径向定向的接合(例如,用于防错装配)。可以预想,孔隙200的远侧壁202包括基本垂直的表面204(相对于纵向轴线A-A)、斜面206、或其组合。在图示的实施例中(例如,参见图8),孔隙200的远侧壁202包括垂直表面204和斜面206。斜面206是成角度的以使得更接近所述纵向轴线A-A的部分被布置在更远离纵向轴线A-A的斜面206的部分的近侧。如图所示,孔隙200的远侧壁202的定向与凸出300的远侧表面304的定向互补。
可以预想,远侧壁202和远侧表面304的互补表面,其分别包括斜面206和308,有助于在壳体120与吻合钉钉仓150之间提供改进的固位。相对于在凸出300的远侧表面304和孔隙200的远侧壁202分别不包括斜面308和206的实施例,在这个实施例中,将需要更大的力(例如,沿图8箭头“F”的实质方向)使吻合钉钉仓150与外壳体120脱离。
在图示的实施例中,壳体120还包括多个纵向狭槽220,其中,在每一个孔隙200的每一侧上均布置有一个狭槽220。狭槽220从壳体120的远侧边缘222向近侧延伸。可以预想,狭槽220能够使壳体120的围绕孔隙200的部分径向地向外地弯曲,以利于壳体120和吻合钉钉仓150之间的机械接合。可以理解的是,为了机械接合壳体120和吻合钉钉仓150,这两个部件被接近以使得壳体120的围绕孔隙200的部分径向地向外地弯曲从而允许吻合钉钉仓150的凸出300进入孔隙200。凸出300在对应的孔隙200内之后,壳体120的围绕孔隙200的部分径向地向内地弯曲以有效地将壳体120和吻合钉钉仓150锁定在一起。
可以预想,壳体120和吻合钉钉仓150之间的机械接合是在其间唯一的接合类型。例如,机械接合消除了对两个部件之间的粘合剂的需求或将部件焊接在一起的需求。
参照图9和图10,本公开包括标签(例如,粘性标签)或套管(例如,收缩套管)350。套管350能够被定位在与壳体120的远侧部邻近处并且被配置为覆盖孔隙200、狭槽220和凸出300(参见图5)。例如,套管350的使用有助于确保组织不被捕获或挤压在孔隙200、狭槽220或凸出300内,并且还有助于在壳体120插入组织的过程中限制凸出300相对于孔隙200径向地向外移动。
另外,可以预想,套管350可包括涉及,例如,吻合器械的管腔和/或吻合钉的大小的信息(例如,标记或颜色)。可以预想,套管350的圆周等于或大于壳体120的远侧部的圆周。在套管350具有较大圆周的实施例中,套管350的重叠部将覆盖套管350与壳体120之间的纵向接合处。可以预想,套管350由塑料(例如,聚氯乙烯(PVC)、聚对苯二甲酸乙二醇酯(PET)、聚丙烯、等)或其他适合材料制成。
参照图11至图21,显示了推动器接合器532与刀架420之间的接合。特别参照图12和图13,刀架420的近侧部422包括多个闩锁426,当刀架420相对于推动器接合器532纵向平移预定量,每个闩锁426均被配置为机械接合推动器接合器532的接合表面550(例如,底切表面)。可以理解的是,闩锁426与接合表面550之间的接合防止或基本防止刀架420的部分向远侧平移超出推动器接合器532的部分。
更特别地,刀架420的闩锁426被布置在挠性臂428的近侧端。臂428被配置为朝向刀架420的径向中心偏转以利于刀架420与推动器接合器532之间的接合/装配。而且,为了装配刀架420和推动器接合器532,刀架420通过推动器接合器532的远侧开口560沿近侧方向插入,直到闩锁426的斜面430接触推动器接合器532的内壁的成角度的表面562。斜面430与成角度的表面562之间的接触,与刀架420相对于推动器接合器532的向近侧的移动一起,引起臂428径向地向内偏转,这允许闩锁426的远侧壁426a向近侧移动超出推动器接合器532的接合表面550。一旦处于这个位置,臂428径向地向外偏转(例如,朝向其偏置位置)使得推动器接合器532的接合表面550能够物理上地防止闩锁426的远侧壁426a越过其向远侧纵向平移(参见图16和图17)。进一步可以预想,闩锁426的远侧壁426a包括斜面(例如,与刀架420的径向中心最接近的斜面的近侧部分),并且推动器接合器532的接合表面550包括互补表面。
现在参照图16至图21,描述了推动器接合器532、刀架420和壳体120之间的相对移动。图16示出了处于收回位置的推动器接合器532和刀架420。如图17所示(其是图16的一部分的放大图),闩锁426和接合表面550的定向限制了刀架420相对于推动器接合器532向远侧运动的量。可以理解的是,这个定向防止用户在组织被吻合之前切割组织。图18示出了处于推进位置的推动器接合器532,并且刀架420处于收回位置(例如,响应第一致动冲程以吻合组织)。图19示出了处于推进位置的推动器接合器532,并且刀架420处于推进位置(例如,响应第二致动冲程以切割组织)。如图20所示(其是图19的一部分的放大图),闩锁426和接合表面550之间的接合防止刀架420相对于推动器接合器532的额外向远侧运动。图21示出了处于其推进位置的推动器接合器532,并且刀架420处于其收回位置(例如,组织被切割之后)。可以理解的是,在这个实施例中,推动器接合器532仍然处于其推进位置的这个事实有助于防止刀具440与圆形吻合器10的用户之间、以及刀具440与患者之间的无意接触。
此处公开的实施例中,刀架420的近侧部422被配置为接合卡环180,除此实施例外,公开了另一个实施例,其中,当刀架420机械接合推动器接合器532时,刀架420的近侧部422被配置为机械接合驱动构件或套管450刀架。更特别地,在这个实施例中,刀架420的近侧部422的环形沟槽463被包括在多个支架460上(图13),其中每个支架460包环形沟槽463的一部分,环形沟槽463被配置为接合驱动套管450的唇缘452(图16、图18、图19以及图21)。而且,支架460被配置为径向地向内偏转,这允许刀架420的近侧部422向近侧纵向平移超出驱动套管450的唇缘452,从而有效地将刀架420与驱动套管450联接(例如,参见图16、图18、图19和图21)。可以理解的是,在这个实施例中,驱动套管450的纵向平移(例如,经由手柄24的第二致动冲程)引起刀架420的对应的纵向平移。
参照图22至图27,依照本公开的实施例示出了砧座组件105的更多细节。砧座组件105能够相对于钉仓组件110纵向移动,并且包括固位杆108,其选择性地将砧座组件105与手术吻合器10的其余部分连接。砧座组件105包括砧座头600和环刀620。砧座头600包括在其内直接形成(即,无需包括惯例的砧座板)的多个吻合钉变形凹穴602。凹穴602被配置为接纳从吻合钉钉仓110射出的吻合钉的支架并且将支架变形为合适的形状。在所示实施例中,凹穴602被布置为三排并且沿砧座头600的表面604的组织接触表面环形地延伸。砧座组件105还包括从砧座头600向近侧延伸的附接构件606。附接构件606被配置为可枢转地接合固位杆108。环形空腔608由砧座头606限定并且绕(例如,围绕)附接构件606布置(图24和图25)。可以预想,砧座头606的整体是一体式的形成和/或由相同材料制成。
环刀620被配置为定位在砧座头600的环形空腔608内。更特别地,环刀620包括外环622、内环624、布置在外环622与内环624之间的环形刀具通道626、以及近侧地-邻近刀具通道626布置的可割断部628。在圆形器械10的切割冲程的过程中,可割断部628被配置为被刀具440(参见图26和图27)切割。
环刀620还包括绕其外环形边缘622布置的多个凸出630。凸出630被配置为机械地接合绕砧座头600的内环形表面612布置的沟槽610。环刀620上可以包括任何数量的凸出630(包括沿整个表面612延伸的单个凸出630))。更特别地,每一个凸出630均包括近侧表面632,其基本垂直于环形边缘629;以及远侧表面634,其相对于环形边缘629并且相对于近侧表面632成角度。
凸出630的远侧表面634被配置以利于环刀620与砧座头600之间的装配。即,在装配过程中,环刀620沿由近侧-至-远侧的方向插入环形空腔608以使得远侧表面634接触砧座头600的一部分并且引起环刀620径向地向内偏转以允许凸出630向远侧延伸超出由沟槽610的近侧表面形成的唇缘611。进一步预想,环刀620由挠性材料(例如,聚乙烯)制成以进一步利于装配。
参照图26和图27,凸出630的近侧表面632被配置为接合沟槽610的唇缘611以有助于确保其间的接合。更特别地,使用时,当刀具440被推进以切割组织,刀具440也刺入可割断部628,这分离了外环622和内环624(参见图27)。如图27所示,当与图26相比较,刀具440的远侧推进还在空腔608内向远侧推动环刀620。当砧座头600被移除时,环刀620的外环622和砧座头600之间的接合有助于确保外环622从手术部位移除。
参照图28至图30,依照本公开的实施例示出了砧座组件105与其固位杆108的更多细节。如上所讨论,砧座头600可枢转地接合固位杆108,例如,以利于砧座组件105从组织内移除。使用时,组织“T”被绑紧或被钱袋拉索式地缝合至固位杆108的远侧部108a。远侧部108a被限定为布置在唇缘109的远侧,这被配置为限制组织“T”的近侧运动,并作为固位杆108的被配置为接触组织“T”的部分。
在图示实施例中,固位杆108的远侧部108a沿其整个长度逐渐变细。而且,远侧部108a包括连续的锥形物,其包括凹部108b和凸部108c。如图所示,远侧部108a缺少梯状的形态并且缺少陡峭的角度变化。可以预想,当砧座头600倾斜并因此向近侧推动组织“T”时,固位杆108的远侧部108a的这个锥形形态有助于钱袋拉索式缝合的组织“T”容易地向近侧滑动(参见图30)。
参照图31至图34,砧座组件105的固位杆108被配置为选择性地接合向远侧延伸超出钉仓组件110的套管针700。更特别地,这个实施例示出了第一固位杆108’,其被配置为接合第一套管针700’(图32),以及第二固位杆108”,其被配置为接合第二套管针700”(图32A)。然而,此处,第一固位杆108’不能恰当地接合第二套管针700”(图33),并且第二固位杆108”不能恰当地接合第一套管针700’(图34)。即,第一固位杆108’和第一套管针700’之间的接合,以及第二固位杆108”与第二套管针700”之间的接合会导致两个部件彼此紧固地接合以使得第一部件(例如,第一固位杆108’)沿与第二部件(例如,第一套管针700’)相反的方向的纵向平移会导致第二部件的对应量的纵向平移。反之,尝试使第一固位杆108’接合第二套管针700”,或使第二固位杆108”接合第一套管针700’会导致两个部件脱离彼此的紧固接合从而使得第一部件(例如,第一固位杆108’)沿与第二部件(例如,第二套管针700”)相反的方向的纵向平移会引起第一部件移动远离第二部件。
可以预想,第一固位杆108’和第一套管针700’中的每一个均被配置为与特定形态的吻合钉一起使用。例如,可以预想,第一固位杆108’是包括两排吻合钉变形凹穴602的砧座组件105的一部分,第一套管针700’是外壳组件100和吻合钉钉仓150的一部分/与其一起使用,所述外壳组件100包括两排推动器元件546,所述吻合钉钉仓150具有两排吻合钉“S”。同样地,可以预想,第二固位杆108”是包括三排吻合钉变形凹穴602的砧座组件105的一部分,第二套管针700”是外壳组件100和吻合钉钉仓150的一部分/与其一起使用,所述外壳组件100包括三排推动器元件546,所述吻合钉钉仓150具有三排吻合钉“S”。
更特别地,第一固位杆108’包括被配置为接合从第一套管针700’延伸出的唇缘700’L的凹槽108’R(图32)。类似地,第二固位杆108”包括被配置为接合从第二套管针700”延伸出的唇缘700”L的凹槽108”R(图32A)。固位杆108’、108”和套管针700’、700”的几何形状实现其间的这个防错接合。更特别地,参照图32和图32A,可以预想并且示出了,第一固位杆108包括比第二固位杆108”的对应的直径dr”更大的直径dr’。此处,第一套管针700’包括比第二套管针700”的对应的直径dt”更大的直径dt’。另外,可以预想并且示出了,第一固位杆108’的凹槽108’R与近侧唇缘108’P之间的距离比第二固位杆108”的凹槽108”R与近侧唇缘108”P之间的距离短。同样地,示出的实施例显示了第一套管针700’的唇缘700’L与顶部700’T之间的距离比第二套管针700”的唇缘700”L与顶部700”T之间的对应的距离短。
参照图33和图34,例如,由于上面讨论的多种几何形状,第一固位杆108’的凹槽108’R不能恰当地接合第二套管针700”的唇缘700”L(图33),并且第二固位杆108”的凹槽108”R不能恰当地接合第一套管针700’的唇缘700’L(图34)。如上所讨论的,固位杆108与套管针700之间的恰当接合是其间的紧固接合。
另外,可以预想,第一套管针700’和第二套管针700”中的每一个均包括指示器702,如果固位杆108与套管针700没有恰当接合,指示器702能够被用户感受到(例如,如果用户尝试将第一固位杆108’与第二套管针700”接合,或反之亦然)。本公开包括提供视觉的(例如,色带、字母、符号、等)、声音的(例如,哔哔声、咔哒声、等)和/或触觉的(例如,振动,等)信息的指示器702。当固位杆108与套管针700恰当接合,指示器702就不能够被用户感受到(例如,视觉的)。可选地,可以预想,如果固位杆108与套管针700之间恰当接合,指示器702能够被用户感受到;而如果固位杆108与套管针700之间没有恰当接合,指示器702不能够被用户感受到。
现在参照图35至图39,依照本公开的实施例显示了关于驱动构件800和推动器接合器532之间的接合的细节。在使用圆形吻合器10的这个实施例的过程中,执行初始致动冲程以将吻合钉“S”发射至组织。此处,驱动构件800(或其部分)被向远侧推进至接合推动器接合器532,并且驱动构件800的继续推进引起推动器接合器532向远侧推动推动器构件540以射出吻合钉“S”(如上所讨论)。接下来,驱动构件800和推动器接合器532向近侧收回(而推动器构件540仍然处于其推进位置)。然后,例如,为响应第二致动冲程,驱动构件800和推动器接合器532被再次向远侧推进以使得推动器接合器532向远侧推动和/或接合刀架420以切割组织。可以理解的是,这个实施例与前面描述的实施例不同,如此处的,独立的致动冲程由完成两个冲程的相同的驱动构件800完成(与使用两个单独的驱动构件的使用相对)。
图35至图39示出了驱动构件800和推动器接合器532之间的接合的多种特征,驱动构件800和推动器接合器532被配置为有助于利于其间的接合,并且有助于在驱动构件800的推进和收回过程中确保其间的接合。更特别地,驱动构件800(例如,接合器螺母)包括被配置为接合推动器接合器532的近侧部533上的指状件820上的凸出810的凹槽802(例如,环形凹槽)。当驱动构件800向远侧平移并且接触推动器接合器532,驱动构件800的远侧表面804接触凸出810并且径向地向内推动凸出810和指状件820(图37)。驱动构件800相对于推动器接合器532的继续推进引起凸出810和指状件820径向地向外移动,从而使凸出810在凹槽802内(图38和图39)。
在所公开的实施例中并且特别参照图36和图37,凹槽802的远侧壁803相对于所述纵向轴线A-A形成在大约70°和大约90°之间的角度α1。在实施例中,角度α1在大约70°和大约80°之间,或在大约75°和大约78°之间。类似地,凸出810的远侧壁812相对于所述纵向轴线A-A形成在大约70°和大约90°之间的角度α2。在实施例中,角度α2在在大约70°和大约80°之间,或在大约75°和大约78°之间。可以预想,由凹槽802的远侧壁803形成的角度与由凸出810的远侧壁812形成的角度相等、基本相等、或彼此不同。
另外,在所公开的实施例中,凸出810的高度“h”(以及凹槽802的对应部分的对应深度)在大约0.010英寸和大约0.020英寸之间(参见图36)。在实施例中,高度“h”接近等于0.015英寸。
进一步公开的是,推动器接合器532(或至少其指状件820)由填充玻璃的聚碳酸酯制成。此处,可以预想,玻璃的百分比在大约20%和大约40%之间(例如,大约等于30%)。
可以预想,远侧壁803和812的角度的组合、凸出810的高度“h”、以及制成推动器接合器532的材料,均对紧固推动器接合器532和驱动构件800之间的接合有贡献,并且导致使推动器接合器532从驱动构件800脱离所需的最佳量的力。
参照图40和图41,本公开还包括通信芯片组件900,其被配置为至或从圆形吻合器10的其他部分传递多种信息。特别参照图40,通信芯片组件900包括容纳通信芯片902的外套910。外套910包括管部912和环部914。参照图41,外套910的管部912被配置为压配合外壳组件100的壳体120。环部914被配置为用于围绕(或至少部分地围绕)壳体120的内圆柱形主体124(例如,经由压缩配合而设置)。另外,外套910包括多个凸出916,其被配置为接合壳体120内对应的狭槽/制动器(未明确显示)以助于防止通信芯片组件900相对于壳体120旋转。
通信芯片902的近侧部包括多个触头904,用于接合圆形吻合器10的一部分(例如,接合器,未显示)的接触销。可以理解的是,触头904和接触销之间的这个接合允许信息从圆形吻合器10的一个部分(例如手柄组件20)传递至外壳组件100。进一步,通信芯片902通过偏置构件918沿近侧方向被弹簧装载(例如,允许接触销在接合器内的定位长度公差)。
可以预想,通信芯片902包括读和写能力,并且在电动手术吻合器中尤其有用。通信芯片902的读能力使得外壳组件100的多种特征连通至手柄组件20。例如,通信芯片902可以储存并且传达涉及钉仓大小、吻合钉长度、和向上夹紧距离的信息。一旦这个信息被手柄组件20接收,例如,可因此调整发射力和发射冲程。通信芯片902的写能力使得手柄组件20,例如,给使用过的(即,已经发射的)钉仓组件110编码以防止重新使用或尝试发射没有吻合钉的钉仓组件110。连通部件(例如,芯片、发射机、控制模块、等)的更多细节公开在递交于2012年7月10日的申请序号为13/545,362的美国专利中,其全部内容通过引用结合在此。
下面将描述圆形吻合器10的使用,因其涉及本公开的多种实施例。使用时,圆形吻合器10与传统的圆形吻合器的操作方式基本相似。一旦被定位使得待吻合的组织被接纳在钉仓组件110和砧座组件105之间,并且砧座组件105经由接近旋钮26的旋转朝向钉仓组件110接近,扳机24可被压下以引起手柄组件20的致动。手柄组件20的致动引起驱动组件(例如,800)的第一推进,驱动组件接合推动器组件530并且引起推动器组件530的推进。在第一或吻合钉形成冲程的过程中,推动器组件530相对于壳体120和刀具组件400移动,而刀具组件400仍然相对于壳体120固定。如此,在圆形吻合器10的第一或吻合钉形成冲程的过程中,只有吻合钉形成功能被执行。因此,所需的完成圆形吻合器10的第一冲程的力不包括与其同时还切割组织所需的力。
随着第一或吻合钉形成冲程的完成,扳机24被释放以允许推动器组件530的驱动构件和推动器接合器532的收回。在多种实施例中,推动器接合器532被收回至其初始位置的近侧的位置。例如,可以预想,推动器接合器532被收回至比其初始起步位置更近大约0.25英寸的位置。在此收回位置,形成在推动器接合器532的远侧端内的槽口535与卡环180对齐,从而允许卡环180从第一或压缩状态膨胀至第二或未被压缩状态。
扳机24的随后的压下或致动引起驱动构件和推动器接合器532的第二推进。推动器接合器532的推进引起推动器接合器532的壁架536与卡环180接合。由于卡环180仍然与刀架420接合在此位置,推动器接合器532的推进还引起刀具组件420的推进。刀具组件400的圆形刀具440的推进引起切割被定位在钉仓组件110和砧座组件105之间的组织。因为在圆形吻合器10的第一冲程的过程中吻合钉“S”被射出并形成,并且随着第一或吻合钉形成冲程之后,推动器接合器532收回,推动器构件540仍然处于推进位置,完成圆形吻合器10的第二或切割冲程所需的力小于完成吻合钉射出/形成以及组织切割操作所需的力。可以预想,在第二冲程的过程中,由驱动构件提供的力足够用于使紧固机构保持刀具组件400相对于壳体120的内圆柱形壳体124脱离。这种紧固机构可包括刀架420的内表面上和/或壳体120的内圆柱形部124的外表面上的凸出(未显示),其被配置为被接纳在形成在内圆柱形部124的外表面的另一个上的和/或形成在刀架420的内表面上的制动器(未显示)内以使得刀具组件400被允许相对于壳体120向远侧推进。
随着组织切割冲程的完成,推动器接合器532向近侧收回至初始位置或收回位置中的一个。如上所讨论,推动器组件530和刀具组件400可被配置以使得推动器组件530与刀具组件400中的一个或全部在圆形吻合器10的第二或切割冲程之后撤回。推动器接合器532收回至初始位置或收回位置中的一个引起推动器构件540从推动器接合器532脱离。如此,推动器构件540和空的吻合钉钉仓150可从壳体120分离或卸载并且可以用新的推动器构件540和/或吻合钉钉仓150来替换。
现在将描述关于圆形吻合器10的操作,包括钉仓组件110的操作的更多细节,因其涉及本公开的多种实施例。在初始情况,推动器组件530被接纳在壳体120的外圆柱形部122和内圆柱形部124之间。刀具组件400被接纳在推动器接合器532的纵向通路531内并且绕壳体120的内圆柱形部124。吻合钉钉仓150可操作地接合壳体120的远侧部以可操作地将推动器组件530和刀具组件400保留在壳体120内。卡环180处于第一或径向压缩状态并且被接纳在形成在刀架420上的环形沟槽463内。卡环180通过推动器接合器532的内壁被保持在径向压缩状态。形成在推动器接合器532的远侧端内的槽口535被布置在环形沟槽463和卡环180的远侧。如此,推动器组件530可向远侧推进而不会引起刀具组件400的推进。
在初始位置,通过推动器接合器532的远侧部534上的多个成对的制动器538a、538b(图3)与形成在壳体120的外圆柱形部122内的开口129的接合,防止推动器组件530相对于壳体120的无意地向远侧推进。
在圆形吻合器10的第一或吻合钉形成冲程的过程中,砧座组件105相对于钉仓组件110接近之后(例如,经由接近旋钮26的旋转),扳机24相对于手柄22的致动引起驱动组件(例如,800)的推进,驱动组件(例如,800)可操作地接合推动器接合器532以引起推动器组件530的远侧平移。推动器接合器532的远侧平移推动推动器构件540从而引起推动器元件546被推动进入和/或通过吻合钉钉仓150的吻合钉接纳凹穴152并且从吻合钉钉仓150射出吻合钉“S”。尽管没有很明确的显示,吻合钉“S”从吻合钉钉仓150的射出引起吻合钉“S”推进进入砧座头600的吻合钉变形凹穴602。吻合钉“S”的形成固定了保留在吻合钉钉仓150和砧座组件105之间的组织。
随着吻合冲程的完成,推动器接合器532相对于壳体120向近侧收回。推动器接合器532相对于刀架420和卡环180充分收回从而使卡环180与形成在推动器接合器532的远侧端内的槽口535对齐。槽口535与卡环180的对齐允许卡环180从第一或压缩状态移动至未压缩状态,即,卡环180能够解除压缩或径向膨胀。
在圆形吻合器10的第二或切割冲程期间,扳机24相对于手柄26的第二致动引起驱动构件(例如,800)的推进,驱动构件(例如,800)可操作地接合推动器接合器532以引起推动器接合器532向远侧平移。推动器接合器532向远侧平移引起由形成在推动器接合器532的远侧端内的槽口535限定的壁架536接合卡环180的外部,而卡环180的内部仍然与刀架420接合。特别地,在圆形吻合器10的第二或组织切割冲程期间,推动器接合器532的第二推进的过程中,形成在刀架420的沟槽463内或形成在刀架420的沟槽463的邻近处的梯状部142a接合卡环180并且防止卡环180被径向压缩回到环形沟槽463。因此,刀架420的梯状部462a将卡环180保持在第二或膨胀状态以使卡环180仍然接触推动器接合器532和刀架420两者以确保刀具组件400随着推动器接合器532的推进而同时推进。
继续推进推动器接合器532引起刀具440通过吻合钉钉仓150的纵向开口151被接纳,从而切断保留在吻合钉钉仓150和砧座组件105之间的组织,并且从而刺入环刀620的可割断部628。可以预想,推动器组件530和刀具组件400可被配置以使得驱动组件的收回引起推动器接合器532和刀架420的收回(例如,参见图11-21)。
除了由圆形吻合器10的两冲程操作提供的减小的力的需要,圆形吻合器10的独立的或解耦的吻合钉形成和组织切割功能还允许吻合钉卷曲高度相对于刀具运动距离的变化、吻合钉相对于刀具运动速度的运动速度的变化、和/或吻合钉形成和组织切割之间的停留时间的增加。这个设置允许临床医生根据给定情况(例如,组织厚度、组织柔软度和夹紧力)使吻合钉卷曲高度最佳化。这个形态还允许监测吻合钉形成和刀具切割力,如果检测到了异常力,可提醒临床医师。这个设置进一步允许监测力和其他数据并且将其用于数据收集和研究,当分析力和其他数据时,可进一步优化操作参数,例如吻合钉弯曲高度、以及停留和运动速度。通过独立控制和优化这些多种参数,改进的止血和吻合术结合强度可导致更广泛的范围的组织厚度,从而允许临床医师在结果的基础上具有改进的和自定义的控制。更进一步,当同时执行吻合和切割功能时,待吻合的组织可被刀具移动,从而引起吻合钉支架偏转并且不对齐其预期的砧座凹穴,导致不好的吻合钉形成以及可能的漏出。
需要理解的是,可对本公开的实施例做多种改进。例如,圆形吻合器10可包括用于使钉仓组件110从两冲程操作改变成单冲程操作的机构。因此,上述描述不应被理解为限制性的,而应被理解为仅是作为特定实施例的示范。本领域技术人员将在所附的权利要求的范围和精神内预想其他改进。

Claims (19)

1.一种圆形吻合器,包括:
手柄组件;
细长主体,其从所述手柄组件延伸并限定了纵向轴线;
以及
钉仓组件,其被布置为邻近所述细长主体的远侧端,所述钉仓组件包括推动器组件和刀具组件,所述推动器组件能够移动以引起吻合钉从钉仓组件射出,所述刀具组件能够相对于推动器组件选择性移动以向远侧平移刀具,其中所述刀具组件的刀架在其上包括至少一个闩锁,其中所述至少一个闩锁被配置为响应于所述刀架与所述推动器组件之间的移动而接触推动器组件的接合表面,并且其中所述至少一个闩锁被防止向远侧平移超出所述接合表面。
2.根据权利要求1所述的圆形吻合器,其中所述刀架的至少一个闩锁被包括在挠性臂的近侧端上,并且其中所述挠性臂被配置为朝向所述纵向轴线弯曲。
3.根据权利要求2所述的圆形吻合器,其中,通过沿由远侧-至-近侧的方向移动所述刀架穿过贯通所述推动器组件延伸的通路,所述刀架被配置为与所述推动器组件装配在一起。
4.根据权利要求1所述的圆形吻合器,其中,刀架的近侧部包括环形沟槽。
5.根据权利要求4所述的圆形吻合器,其中所述环形沟槽被配置为接合驱动构件。
6.根据权利要求4所述的圆形吻合器,其中所述刀架的至少一个闩锁被包括在挠性臂的近侧端上,并且其中所述环形沟槽被配置为用于接合驱动构件并且被定位为比所述挠性臂以及所述至少一个闩锁的整体更近侧。
7.根据权利要求1所述的圆形吻合器,其中所述至少一个闩锁的近侧部包括斜面,并且其中所述至少一个闩锁的远侧部包括与所述纵向轴线基本垂直的表面。
8.根据权利要求1所述的圆形吻合器,进一步包括:
驱动构件,其被配置为响应于手柄组件的致动而纵向平移,所述驱动构件包括被布置为邻近其远侧部的凹槽,
其中所述推动器组件被配置为机械接合驱动构件的一部分并且能够纵向平移以引起吻合钉从所述钉仓组件射出,所述推动器组件包括至少一个指状件,所述至少一个指状件包括至少一个凸出,所述至少一个凸出被配置为响应于驱动构件与推动器组件之间的相对接近而接合所述驱动构件的凹槽。
9.根据权利要求8所述的圆形吻合器,其中所述至少一个凸出的远侧壁相对于所述纵向轴线形成角度α1,并且其中所述α1在70°与80°之间。
10.根据权利要求9所述的圆形吻合器,其中所述至少一个凸出的远侧壁相对于所述纵向轴线形成角度α1,并且其中所述α1在75°与78°之间。
11.根据权利要求8所述的圆形吻合器,其中所述凹槽的远侧壁相对于所述纵向轴线形成角度α2,并且所述α2在70°与80°之间。
12.根据权利要求8所述的圆形吻合器,其中所述至少一个指状件被配置为朝向所述纵向轴线弯曲以利于所述驱动构件与所述推动器组件之间的接合。
13.根据权利要求8所述的圆形吻合器,其中所述至少一个凸出的沿基本垂直于所述纵向轴线的方向的高度在0.010英寸与0.020英寸之间。
14.根据权利要求13所述的圆形吻合器,其中所述至少一个凸出的高度大约是0.015英寸。
15.根据权利要求13所述的圆形吻合器,其中所述凹槽部沿基本垂直于所述纵向轴线的方向的深度在0.010英寸与0.020英寸之间。
16.根据权利要求8所述的圆形吻合器,其中所述推动器组件的至少部分包括填充玻璃的聚碳酸酯。
17.根据权利要求16所述的圆形吻合器,其中所述推动器组件的填充玻璃的聚碳酸酯中玻璃的百分比在20%与40%之间。
18.根据权利要求8所述的圆形吻合器,其中所述手柄组件被配置为接收来自电源的动力。
19.根据权利要求18所述的圆形吻合器,进一步包括通信芯片,其被布置为与钉仓组件机械协作,所述通信芯片被配置为与圆形吻合器的其他部分往来传递信息。
CN201410331662.7A 2013-07-11 2014-07-11 用于执行手术吻合术的方法和装置 Active CN104337558B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/939,684 US9750503B2 (en) 2013-07-11 2013-07-11 Methods and devices for performing a surgical anastomosis
US13/939,684 2013-07-11

Publications (2)

Publication Number Publication Date
CN104337558A CN104337558A (zh) 2015-02-11
CN104337558B true CN104337558B (zh) 2019-01-01

Family

ID=51176192

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410331662.7A Active CN104337558B (zh) 2013-07-11 2014-07-11 用于执行手术吻合术的方法和装置

Country Status (7)

Country Link
US (4) US9750503B2 (zh)
EP (2) EP2823774B1 (zh)
JP (2) JP6395289B2 (zh)
CN (1) CN104337558B (zh)
AU (2) AU2014203308B2 (zh)
CA (2) CA2854743C (zh)
ES (2) ES2910705T3 (zh)

Families Citing this family (420)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070084897A1 (en) 2003-05-20 2007-04-19 Shelton Frederick E Iv Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism
US9060770B2 (en) 2003-05-20 2015-06-23 Ethicon Endo-Surgery, Inc. Robotically-driven surgical instrument with E-beam driver
US8215531B2 (en) 2004-07-28 2012-07-10 Ethicon Endo-Surgery, Inc. Surgical stapling instrument having a medical substance dispenser
US11890012B2 (en) 2004-07-28 2024-02-06 Cilag Gmbh International Staple cartridge comprising cartridge body and attached support
US11484312B2 (en) 2005-08-31 2022-11-01 Cilag Gmbh International Staple cartridge comprising a staple driver arrangement
US8991676B2 (en) 2007-03-15 2015-03-31 Ethicon Endo-Surgery, Inc. Surgical staple having a slidable crown
US10159482B2 (en) 2005-08-31 2018-12-25 Ethicon Llc Fastener cartridge assembly comprising a fixed anvil and different staple heights
US11246590B2 (en) 2005-08-31 2022-02-15 Cilag Gmbh International Staple cartridge including staple drivers having different unfired heights
US7934630B2 (en) 2005-08-31 2011-05-03 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US9237891B2 (en) 2005-08-31 2016-01-19 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical stapling devices that produce formed staples having different lengths
US7669746B2 (en) 2005-08-31 2010-03-02 Ethicon Endo-Surgery, Inc. Staple cartridges for forming staples having differing formed staple heights
US20070106317A1 (en) 2005-11-09 2007-05-10 Shelton Frederick E Iv Hydraulically and electrically actuated articulation joints for surgical instruments
US11224427B2 (en) 2006-01-31 2022-01-18 Cilag Gmbh International Surgical stapling system including a console and retraction assembly
US8186555B2 (en) 2006-01-31 2012-05-29 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting and fastening instrument with mechanical closure system
US8820603B2 (en) 2006-01-31 2014-09-02 Ethicon Endo-Surgery, Inc. Accessing data stored in a memory of a surgical instrument
US11278279B2 (en) 2006-01-31 2022-03-22 Cilag Gmbh International Surgical instrument assembly
US11793518B2 (en) 2006-01-31 2023-10-24 Cilag Gmbh International Powered surgical instruments with firing system lockout arrangements
US8708213B2 (en) 2006-01-31 2014-04-29 Ethicon Endo-Surgery, Inc. Surgical instrument having a feedback system
US20120292367A1 (en) 2006-01-31 2012-11-22 Ethicon Endo-Surgery, Inc. Robotically-controlled end effector
US7753904B2 (en) 2006-01-31 2010-07-13 Ethicon Endo-Surgery, Inc. Endoscopic surgical instrument with a handle that can articulate with respect to the shaft
US7845537B2 (en) 2006-01-31 2010-12-07 Ethicon Endo-Surgery, Inc. Surgical instrument having recording capabilities
US20110295295A1 (en) 2006-01-31 2011-12-01 Ethicon Endo-Surgery, Inc. Robotically-controlled surgical instrument having recording capabilities
US8992422B2 (en) 2006-03-23 2015-03-31 Ethicon Endo-Surgery, Inc. Robotically-controlled endoscopic accessory channel
US8322455B2 (en) 2006-06-27 2012-12-04 Ethicon Endo-Surgery, Inc. Manually driven surgical cutting and fastening instrument
US10568652B2 (en) 2006-09-29 2020-02-25 Ethicon Llc Surgical staples having attached drivers of different heights and stapling instruments for deploying the same
US11291441B2 (en) 2007-01-10 2022-04-05 Cilag Gmbh International Surgical instrument with wireless communication between control unit and remote sensor
US8652120B2 (en) 2007-01-10 2014-02-18 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between control unit and sensor transponders
US8684253B2 (en) 2007-01-10 2014-04-01 Ethicon Endo-Surgery, Inc. Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor
US20080169332A1 (en) 2007-01-11 2008-07-17 Shelton Frederick E Surgical stapling device with a curved cutting member
US11039836B2 (en) 2007-01-11 2021-06-22 Cilag Gmbh International Staple cartridge for use with a surgical stapling instrument
US8931682B2 (en) 2007-06-04 2015-01-13 Ethicon Endo-Surgery, Inc. Robotically-controlled shaft based rotary drive systems for surgical instruments
US11857181B2 (en) 2007-06-04 2024-01-02 Cilag Gmbh International Robotically-controlled shaft based rotary drive systems for surgical instruments
US11849941B2 (en) 2007-06-29 2023-12-26 Cilag Gmbh International Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis
US8636736B2 (en) 2008-02-14 2014-01-28 Ethicon Endo-Surgery, Inc. Motorized surgical cutting and fastening instrument
US7866527B2 (en) 2008-02-14 2011-01-11 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with interlockable firing system
US7819298B2 (en) 2008-02-14 2010-10-26 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with control features operable with one hand
US9179912B2 (en) 2008-02-14 2015-11-10 Ethicon Endo-Surgery, Inc. Robotically-controlled motorized surgical cutting and fastening instrument
BRPI0901282A2 (pt) 2008-02-14 2009-11-17 Ethicon Endo Surgery Inc instrumento cirúrgico de corte e fixação dotado de eletrodos de rf
US10390823B2 (en) 2008-02-15 2019-08-27 Ethicon Llc End effector comprising an adjunct
US11648005B2 (en) 2008-09-23 2023-05-16 Cilag Gmbh International Robotically-controlled motorized surgical instrument with an end effector
US8210411B2 (en) 2008-09-23 2012-07-03 Ethicon Endo-Surgery, Inc. Motor-driven surgical cutting instrument
US9386983B2 (en) 2008-09-23 2016-07-12 Ethicon Endo-Surgery, Llc Robotically-controlled motorized surgical instrument
US9005230B2 (en) 2008-09-23 2015-04-14 Ethicon Endo-Surgery, Inc. Motorized surgical instrument
US8608045B2 (en) 2008-10-10 2013-12-17 Ethicon Endo-Sugery, Inc. Powered surgical cutting and stapling apparatus with manually retractable firing system
US8517239B2 (en) 2009-02-05 2013-08-27 Ethicon Endo-Surgery, Inc. Surgical stapling instrument comprising a magnetic element driver
WO2010090940A1 (en) 2009-02-06 2010-08-12 Ethicon Endo-Surgery, Inc. Driven surgical stapler improvements
US8851354B2 (en) 2009-12-24 2014-10-07 Ethicon Endo-Surgery, Inc. Surgical cutting instrument that analyzes tissue thickness
US8783543B2 (en) 2010-07-30 2014-07-22 Ethicon Endo-Surgery, Inc. Tissue acquisition arrangements and methods for surgical stapling devices
US8360296B2 (en) 2010-09-09 2013-01-29 Ethicon Endo-Surgery, Inc. Surgical stapling head assembly with firing lockout for a surgical stapler
US11298125B2 (en) 2010-09-30 2022-04-12 Cilag Gmbh International Tissue stapler having a thickness compensator
US10945731B2 (en) 2010-09-30 2021-03-16 Ethicon Llc Tissue thickness compensator comprising controlled release and expansion
US10213198B2 (en) 2010-09-30 2019-02-26 Ethicon Llc Actuator for releasing a tissue thickness compensator from a fastener cartridge
US9211120B2 (en) 2011-04-29 2015-12-15 Ethicon Endo-Surgery, Inc. Tissue thickness compensator comprising a plurality of medicaments
US11849952B2 (en) 2010-09-30 2023-12-26 Cilag Gmbh International Staple cartridge comprising staples positioned within a compressible portion thereof
US9320523B2 (en) 2012-03-28 2016-04-26 Ethicon Endo-Surgery, Llc Tissue thickness compensator comprising tissue ingrowth features
US9301755B2 (en) 2010-09-30 2016-04-05 Ethicon Endo-Surgery, Llc Compressible staple cartridge assembly
US11812965B2 (en) 2010-09-30 2023-11-14 Cilag Gmbh International Layer of material for a surgical end effector
US9629814B2 (en) 2010-09-30 2017-04-25 Ethicon Endo-Surgery, Llc Tissue thickness compensator configured to redistribute compressive forces
US8695866B2 (en) 2010-10-01 2014-04-15 Ethicon Endo-Surgery, Inc. Surgical instrument having a power control circuit
US8858590B2 (en) 2011-03-14 2014-10-14 Ethicon Endo-Surgery, Inc. Tissue manipulation devices
CA2834649C (en) 2011-04-29 2021-02-16 Ethicon Endo-Surgery, Inc. Staple cartridge comprising staples positioned within a compressible portion thereof
US11207064B2 (en) 2011-05-27 2021-12-28 Cilag Gmbh International Automated end effector component reloading system for use with a robotic system
US9072535B2 (en) 2011-05-27 2015-07-07 Ethicon Endo-Surgery, Inc. Surgical stapling instruments with rotatable staple deployment arrangements
US9168042B2 (en) 2012-01-12 2015-10-27 Covidien Lp Circular stapling instruments
CN104321024B (zh) 2012-03-28 2017-05-24 伊西康内外科公司 包括多个层的组织厚度补偿件
JP6105041B2 (ja) 2012-03-28 2017-03-29 エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. 低圧環境を画定するカプセルを含む組織厚コンペンセーター
US11871901B2 (en) 2012-05-20 2024-01-16 Cilag Gmbh International Method for situational awareness for surgical network or surgical network connected device capable of adjusting function based on a sensed situation or usage
US9101358B2 (en) 2012-06-15 2015-08-11 Ethicon Endo-Surgery, Inc. Articulatable surgical instrument comprising a firing drive
US11202631B2 (en) 2012-06-28 2021-12-21 Cilag Gmbh International Stapling assembly comprising a firing lockout
RU2636861C2 (ru) 2012-06-28 2017-11-28 Этикон Эндо-Серджери, Инк. Блокировка пустой кассеты с клипсами
US20140001231A1 (en) 2012-06-28 2014-01-02 Ethicon Endo-Surgery, Inc. Firing system lockout arrangements for surgical instruments
US20140005678A1 (en) 2012-06-28 2014-01-02 Ethicon Endo-Surgery, Inc. Rotary drive arrangements for surgical instruments
BR112014032776B1 (pt) 2012-06-28 2021-09-08 Ethicon Endo-Surgery, Inc Sistema de instrumento cirúrgico e kit cirúrgico para uso com um sistema de instrumento cirúrgico
US9282974B2 (en) 2012-06-28 2016-03-15 Ethicon Endo-Surgery, Llc Empty clip cartridge lockout
US9289256B2 (en) 2012-06-28 2016-03-22 Ethicon Endo-Surgery, Llc Surgical end effectors having angled tissue-contacting surfaces
CN103110441B (zh) * 2013-01-29 2016-06-15 北京派尔特医疗科技股份有限公司 电动外科装订器械的通用手柄
RU2669463C2 (ru) 2013-03-01 2018-10-11 Этикон Эндо-Серджери, Инк. Хирургический инструмент с мягким упором
JP6382235B2 (ja) 2013-03-01 2018-08-29 エシコン・エンド−サージェリィ・インコーポレイテッドEthicon Endo−Surgery,Inc. 信号通信用の導電路を備えた関節運動可能な外科用器具
US9629629B2 (en) 2013-03-14 2017-04-25 Ethicon Endo-Surgey, LLC Control systems for surgical instruments
BR112015026109B1 (pt) 2013-04-16 2022-02-22 Ethicon Endo-Surgery, Inc Instrumento cirúrgico
US9801626B2 (en) 2013-04-16 2017-10-31 Ethicon Llc Modular motor driven surgical instruments with alignment features for aligning rotary drive shafts with surgical end effector shafts
US9750503B2 (en) 2013-07-11 2017-09-05 Covidien Lp Methods and devices for performing a surgical anastomosis
US10811816B2 (en) 2013-08-16 2020-10-20 Covidien Lp Chip assembly for reusable surgical instruments
US9636112B2 (en) * 2013-08-16 2017-05-02 Covidien Lp Chip assembly for reusable surgical instruments
MX369362B (es) 2013-08-23 2019-11-06 Ethicon Endo Surgery Llc Dispositivos de retraccion de miembros de disparo para instrumentos quirurgicos electricos.
US9775609B2 (en) 2013-08-23 2017-10-03 Ethicon Llc Tamper proof circuit for surgical instrument battery pack
US10980542B2 (en) * 2016-11-14 2021-04-20 Ethicon Llc Circular surgical stapler with recessed deck
US10709452B2 (en) * 2013-09-23 2020-07-14 Ethicon Llc Methods and systems for performing circular stapling
US10463365B2 (en) * 2013-10-17 2019-11-05 Covidien Lp Chip assembly for surgical instruments
US9579099B2 (en) * 2014-01-07 2017-02-28 Covidien Lp Shipping member for loading unit
BR112016021943B1 (pt) 2014-03-26 2022-06-14 Ethicon Endo-Surgery, Llc Instrumento cirúrgico para uso por um operador em um procedimento cirúrgico
US9826977B2 (en) 2014-03-26 2017-11-28 Ethicon Llc Sterilization verification circuit
US20150297222A1 (en) 2014-04-16 2015-10-22 Ethicon Endo-Surgery, Inc. Fastener cartridges including extensions having different configurations
BR112016023825B1 (pt) 2014-04-16 2022-08-02 Ethicon Endo-Surgery, Llc Cartucho de grampos para uso com um grampeador cirúrgico e cartucho de grampos para uso com um instrumento cirúrgico
CN106456159B (zh) 2014-04-16 2019-03-08 伊西康内外科有限责任公司 紧固件仓组件和钉保持器盖布置结构
JP6636452B2 (ja) 2014-04-16 2020-01-29 エシコン エルエルシーEthicon LLC 異なる構成を有する延在部を含む締結具カートリッジ
US9730694B2 (en) * 2014-07-01 2017-08-15 Covidien Lp Loading unit including shipping assembly
US11311294B2 (en) 2014-09-05 2022-04-26 Cilag Gmbh International Powered medical device including measurement of closure state of jaws
US20160066913A1 (en) 2014-09-05 2016-03-10 Ethicon Endo-Surgery, Inc. Local display of tissue parameter stabilization
BR112017004361B1 (pt) 2014-09-05 2023-04-11 Ethicon Llc Sistema eletrônico para um instrumento cirúrgico
US11523821B2 (en) 2014-09-26 2022-12-13 Cilag Gmbh International Method for creating a flexible staple line
BR112017005981B1 (pt) 2014-09-26 2022-09-06 Ethicon, Llc Material de escora para uso com um cartucho de grampos cirúrgicos e cartucho de grampos cirúrgicos para uso com um instrumento cirúrgico
US9924944B2 (en) 2014-10-16 2018-03-27 Ethicon Llc Staple cartridge comprising an adjunct material
US11141153B2 (en) 2014-10-29 2021-10-12 Cilag Gmbh International Staple cartridges comprising driver arrangements
US10517594B2 (en) 2014-10-29 2019-12-31 Ethicon Llc Cartridge assemblies for surgical staplers
US11504192B2 (en) 2014-10-30 2022-11-22 Cilag Gmbh International Method of hub communication with surgical instrument systems
US9844376B2 (en) 2014-11-06 2017-12-19 Ethicon Llc Staple cartridge comprising a releasable adjunct material
US10736636B2 (en) 2014-12-10 2020-08-11 Ethicon Llc Articulatable surgical instrument system
US9844374B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member
US10085748B2 (en) 2014-12-18 2018-10-02 Ethicon Llc Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors
BR112017012996B1 (pt) 2014-12-18 2022-11-08 Ethicon Llc Instrumento cirúrgico com uma bigorna que é seletivamente móvel sobre um eixo geométrico imóvel distinto em relação a um cartucho de grampos
US9844375B2 (en) 2014-12-18 2017-12-19 Ethicon Llc Drive arrangements for articulatable surgical instruments
US9987000B2 (en) 2014-12-18 2018-06-05 Ethicon Llc Surgical instrument assembly comprising a flexible articulation system
US9943309B2 (en) 2014-12-18 2018-04-17 Ethicon Llc Surgical instruments with articulatable end effectors and movable firing beam support arrangements
US10285698B2 (en) * 2015-02-26 2019-05-14 Covidien Lp Surgical apparatus
US11154301B2 (en) 2015-02-27 2021-10-26 Cilag Gmbh International Modular stapling assembly
US10245033B2 (en) 2015-03-06 2019-04-02 Ethicon Llc Surgical instrument comprising a lockable battery housing
US10052044B2 (en) 2015-03-06 2018-08-21 Ethicon Llc Time dependent evaluation of sensor data to determine stability, creep, and viscoelastic elements of measures
US9993248B2 (en) 2015-03-06 2018-06-12 Ethicon Endo-Surgery, Llc Smart sensors with local signal processing
JP2020121162A (ja) 2015-03-06 2020-08-13 エシコン エルエルシーEthicon LLC 測定の安定性要素、クリープ要素、及び粘弾性要素を決定するためのセンサデータの時間依存性評価
US10441279B2 (en) 2015-03-06 2019-10-15 Ethicon Llc Multiple level thresholds to modify operation of powered surgical instruments
US10433844B2 (en) 2015-03-31 2019-10-08 Ethicon Llc Surgical instrument with selectively disengageable threaded drive systems
US9987001B2 (en) 2015-06-12 2018-06-05 Covidien Lp Surgical anastomosis apparatus
US10105139B2 (en) 2015-09-23 2018-10-23 Ethicon Llc Surgical stapler having downstream current-based motor control
US10238386B2 (en) 2015-09-23 2019-03-26 Ethicon Llc Surgical stapler having motor control based on an electrical parameter related to a motor current
US10307165B2 (en) * 2015-09-24 2019-06-04 Ethicon Llc Apparatus and method for radially bunching a bodily lumen
US10299878B2 (en) 2015-09-25 2019-05-28 Ethicon Llc Implantable adjunct systems for determining adjunct skew
US10524788B2 (en) 2015-09-30 2020-01-07 Ethicon Llc Compressible adjunct with attachment regions
US11890015B2 (en) 2015-09-30 2024-02-06 Cilag Gmbh International Compressible adjunct with crossing spacer fibers
US10433846B2 (en) 2015-09-30 2019-10-08 Ethicon Llc Compressible adjunct with crossing spacer fibers
US10390835B2 (en) 2015-12-10 2019-08-27 Covidien Lp Surgical fastener apparatus with linear position sensor
US10292704B2 (en) 2015-12-30 2019-05-21 Ethicon Llc Mechanisms for compensating for battery pack failure in powered surgical instruments
US10368865B2 (en) 2015-12-30 2019-08-06 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10265068B2 (en) 2015-12-30 2019-04-23 Ethicon Llc Surgical instruments with separable motors and motor control circuits
US11213293B2 (en) 2016-02-09 2022-01-04 Cilag Gmbh International Articulatable surgical instruments with single articulation link arrangements
JP6911054B2 (ja) 2016-02-09 2021-07-28 エシコン エルエルシーEthicon LLC 非対称の関節構成を備えた外科用器具
US10603042B2 (en) * 2016-02-10 2020-03-31 Covidien Lp Flexible circular stapler
US11224426B2 (en) 2016-02-12 2022-01-18 Cilag Gmbh International Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10448948B2 (en) 2016-02-12 2019-10-22 Ethicon Llc Mechanisms for compensating for drivetrain failure in powered surgical instruments
US10278703B2 (en) * 2016-03-21 2019-05-07 Ethicon, Inc. Temporary fixation tools for use with circular anastomotic staplers
US20170281182A1 (en) * 2016-04-01 2017-10-05 Ethicon, Inc. Anastomotic Stapling Reinforcing Buttress and Methods of Deployment
US10542991B2 (en) 2016-04-01 2020-01-28 Ethicon Llc Surgical stapling system comprising a jaw attachment lockout
US11064997B2 (en) 2016-04-01 2021-07-20 Cilag Gmbh International Surgical stapling instrument
US11284890B2 (en) 2016-04-01 2022-03-29 Cilag Gmbh International Circular stapling system comprising an incisable tissue support
US10307159B2 (en) 2016-04-01 2019-06-04 Ethicon Llc Surgical instrument handle assembly with reconfigurable grip portion
US10357247B2 (en) 2016-04-15 2019-07-23 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US10335145B2 (en) 2016-04-15 2019-07-02 Ethicon Llc Modular surgical instrument with configurable operating mode
US11179150B2 (en) 2016-04-15 2021-11-23 Cilag Gmbh International Systems and methods for controlling a surgical stapling and cutting instrument
US10492783B2 (en) 2016-04-15 2019-12-03 Ethicon, Llc Surgical instrument with improved stop/start control during a firing motion
US10828028B2 (en) 2016-04-15 2020-11-10 Ethicon Llc Surgical instrument with multiple program responses during a firing motion
US11607239B2 (en) 2016-04-15 2023-03-21 Cilag Gmbh International Systems and methods for controlling a surgical stapling and cutting instrument
US10456137B2 (en) 2016-04-15 2019-10-29 Ethicon Llc Staple formation detection mechanisms
US10426467B2 (en) 2016-04-15 2019-10-01 Ethicon Llc Surgical instrument with detection sensors
US20170296173A1 (en) 2016-04-18 2017-10-19 Ethicon Endo-Surgery, Llc Method for operating a surgical instrument
US10368867B2 (en) 2016-04-18 2019-08-06 Ethicon Llc Surgical instrument comprising a lockout
US11317917B2 (en) 2016-04-18 2022-05-03 Cilag Gmbh International Surgical stapling system comprising a lockable firing assembly
JPWO2017203682A1 (ja) * 2016-05-27 2019-04-04 オリンパス株式会社 医療用ステープラ
US10499922B2 (en) * 2016-11-04 2019-12-10 Covidien Lp Stapling device with self-releasing knife carrier pusher
US10603041B2 (en) * 2016-11-14 2020-03-31 Ethicon Llc Circular surgical stapler with angularly asymmetric deck features
US10542981B2 (en) * 2016-11-14 2020-01-28 Ethicon Llc Atraumatic stapling head features for circular surgical stapler
US20180168625A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Surgical stapling instruments with smart staple cartridges
US10588630B2 (en) 2016-12-21 2020-03-17 Ethicon Llc Surgical tool assemblies with closure stroke reduction features
US20180168577A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Axially movable closure system arrangements for applying closure motions to jaws of surgical instruments
US20180168615A1 (en) 2016-12-21 2018-06-21 Ethicon Endo-Surgery, Llc Method of deforming staples from two different types of staple cartridges with the same surgical stapling instrument
CN110087565A (zh) 2016-12-21 2019-08-02 爱惜康有限责任公司 外科缝合系统
US11090048B2 (en) 2016-12-21 2021-08-17 Cilag Gmbh International Method for resetting a fuse of a surgical instrument shaft
JP7010956B2 (ja) 2016-12-21 2022-01-26 エシコン エルエルシー 組織をステープル留めする方法
US10675025B2 (en) 2016-12-21 2020-06-09 Ethicon Llc Shaft assembly comprising separately actuatable and retractable systems
US11419606B2 (en) 2016-12-21 2022-08-23 Cilag Gmbh International Shaft assembly comprising a clutch configured to adapt the output of a rotary firing member to two different systems
CN110099619B (zh) 2016-12-21 2022-07-15 爱惜康有限责任公司 用于外科端部执行器和可替换工具组件的闭锁装置
US11179155B2 (en) 2016-12-21 2021-11-23 Cilag Gmbh International Anvil arrangements for surgical staplers
US11160551B2 (en) 2016-12-21 2021-11-02 Cilag Gmbh International Articulatable surgical stapling instruments
CN110267606B (zh) * 2017-02-06 2022-06-03 柯惠有限合伙公司 具有用户反馈特征的手术夹具施用器
USD833010S1 (en) * 2017-02-17 2018-11-06 Ethicon Llc Stapling head feature for a surgical stapler
US11116507B2 (en) * 2017-03-09 2021-09-14 Covidien Lp End effector assembly for a circular stapler apparatus
US10342534B2 (en) * 2017-03-23 2019-07-09 Covidien Lp Surgical stapling device with releasable knife carrier
US10617422B2 (en) * 2017-05-05 2020-04-14 Covidien Lp Snap ring cam actuator release for a loading unit
WO2018223322A1 (en) * 2017-06-08 2018-12-13 Covidien Lp Circular stapling instrument
US10881399B2 (en) 2017-06-20 2021-01-05 Ethicon Llc Techniques for adaptive control of motor velocity of a surgical stapling and cutting instrument
US11382638B2 (en) 2017-06-20 2022-07-12 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified displacement distance
US11653914B2 (en) 2017-06-20 2023-05-23 Cilag Gmbh International Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument according to articulation angle of end effector
US11071554B2 (en) 2017-06-20 2021-07-27 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on magnitude of velocity error measurements
US11090046B2 (en) 2017-06-20 2021-08-17 Cilag Gmbh International Systems and methods for controlling displacement member motion of a surgical stapling and cutting instrument
US10307170B2 (en) 2017-06-20 2019-06-04 Ethicon Llc Method for closed loop control of motor velocity of a surgical stapling and cutting instrument
US11517325B2 (en) 2017-06-20 2022-12-06 Cilag Gmbh International Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured displacement distance traveled over a specified time interval
US10779820B2 (en) 2017-06-20 2020-09-22 Ethicon Llc Systems and methods for controlling motor speed according to user input for a surgical instrument
US11090049B2 (en) 2017-06-27 2021-08-17 Cilag Gmbh International Staple forming pocket arrangements
US10993716B2 (en) 2017-06-27 2021-05-04 Ethicon Llc Surgical anvil arrangements
US11324503B2 (en) 2017-06-27 2022-05-10 Cilag Gmbh International Surgical firing member arrangements
US11266405B2 (en) 2017-06-27 2022-03-08 Cilag Gmbh International Surgical anvil manufacturing methods
EP3420947B1 (en) 2017-06-28 2022-05-25 Cilag GmbH International Surgical instrument comprising selectively actuatable rotatable couplers
US11696759B2 (en) 2017-06-28 2023-07-11 Cilag Gmbh International Surgical stapling instruments comprising shortened staple cartridge noses
US10765427B2 (en) 2017-06-28 2020-09-08 Ethicon Llc Method for articulating a surgical instrument
US11259805B2 (en) 2017-06-28 2022-03-01 Cilag Gmbh International Surgical instrument comprising firing member supports
US11246592B2 (en) 2017-06-28 2022-02-15 Cilag Gmbh International Surgical instrument comprising an articulation system lockable to a frame
US11564686B2 (en) 2017-06-28 2023-01-31 Cilag Gmbh International Surgical shaft assemblies with flexible interfaces
US10639037B2 (en) 2017-06-28 2020-05-05 Ethicon Llc Surgical instrument with axially movable closure member
USD906355S1 (en) 2017-06-28 2020-12-29 Ethicon Llc Display screen or portion thereof with a graphical user interface for a surgical instrument
US10932772B2 (en) 2017-06-29 2021-03-02 Ethicon Llc Methods for closed loop velocity control for robotic surgical instrument
US11304695B2 (en) 2017-08-03 2022-04-19 Cilag Gmbh International Surgical system shaft interconnection
US11974742B2 (en) 2017-08-03 2024-05-07 Cilag Gmbh International Surgical system comprising an articulation bailout
US11471155B2 (en) 2017-08-03 2022-10-18 Cilag Gmbh International Surgical system bailout
US11944300B2 (en) 2017-08-03 2024-04-02 Cilag Gmbh International Method for operating a surgical system bailout
US11399829B2 (en) 2017-09-29 2022-08-02 Cilag Gmbh International Systems and methods of initiating a power shutdown mode for a surgical instrument
US10980560B2 (en) 2017-10-30 2021-04-20 Ethicon Llc Surgical instrument systems comprising feedback mechanisms
US11911045B2 (en) 2017-10-30 2024-02-27 Cllag GmbH International Method for operating a powered articulating multi-clip applier
US11134944B2 (en) 2017-10-30 2021-10-05 Cilag Gmbh International Surgical stapler knife motion controls
US11510741B2 (en) 2017-10-30 2022-11-29 Cilag Gmbh International Method for producing a surgical instrument comprising a smart electrical system
US11564756B2 (en) 2017-10-30 2023-01-31 Cilag Gmbh International Method of hub communication with surgical instrument systems
US11801098B2 (en) 2017-10-30 2023-10-31 Cilag Gmbh International Method of hub communication with surgical instrument systems
US11090075B2 (en) 2017-10-30 2021-08-17 Cilag Gmbh International Articulation features for surgical end effector
US10842490B2 (en) 2017-10-31 2020-11-24 Ethicon Llc Cartridge body design with force reduction based on firing completion
US11197670B2 (en) 2017-12-15 2021-12-14 Cilag Gmbh International Surgical end effectors with pivotal jaws configured to touch at their respective distal ends when fully closed
US10779826B2 (en) 2017-12-15 2020-09-22 Ethicon Llc Methods of operating surgical end effectors
US11071543B2 (en) 2017-12-15 2021-07-27 Cilag Gmbh International Surgical end effectors with clamping assemblies configured to increase jaw aperture ranges
US10835330B2 (en) 2017-12-19 2020-11-17 Ethicon Llc Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly
US11311290B2 (en) 2017-12-21 2022-04-26 Cilag Gmbh International Surgical instrument comprising an end effector dampener
US11076853B2 (en) 2017-12-21 2021-08-03 Cilag Gmbh International Systems and methods of displaying a knife position during transection for a surgical instrument
US10743868B2 (en) 2017-12-21 2020-08-18 Ethicon Llc Surgical instrument comprising a pivotable distal head
US11896443B2 (en) 2017-12-28 2024-02-13 Cilag Gmbh International Control of a surgical system through a surgical barrier
US11602393B2 (en) 2017-12-28 2023-03-14 Cilag Gmbh International Surgical evacuation sensing and generator control
US11969216B2 (en) 2017-12-28 2024-04-30 Cilag Gmbh International Surgical network recommendations from real time analysis of procedure variables against a baseline highlighting differences from the optimal solution
US11559307B2 (en) 2017-12-28 2023-01-24 Cilag Gmbh International Method of robotic hub communication, detection, and control
US11857152B2 (en) 2017-12-28 2024-01-02 Cilag Gmbh International Surgical hub spatial awareness to determine devices in operating theater
US11903601B2 (en) 2017-12-28 2024-02-20 Cilag Gmbh International Surgical instrument comprising a plurality of drive systems
US11559308B2 (en) 2017-12-28 2023-01-24 Cilag Gmbh International Method for smart energy device infrastructure
US11571234B2 (en) 2017-12-28 2023-02-07 Cilag Gmbh International Temperature control of ultrasonic end effector and control system therefor
US11464559B2 (en) 2017-12-28 2022-10-11 Cilag Gmbh International Estimating state of ultrasonic end effector and control system therefor
US11659023B2 (en) 2017-12-28 2023-05-23 Cilag Gmbh International Method of hub communication
US11786245B2 (en) 2017-12-28 2023-10-17 Cilag Gmbh International Surgical systems with prioritized data transmission capabilities
US11696760B2 (en) 2017-12-28 2023-07-11 Cilag Gmbh International Safety systems for smart powered surgical stapling
US11896322B2 (en) 2017-12-28 2024-02-13 Cilag Gmbh International Sensing the patient position and contact utilizing the mono-polar return pad electrode to provide situational awareness to the hub
US10758310B2 (en) 2017-12-28 2020-09-01 Ethicon Llc Wireless pairing of a surgical device with another device within a sterile surgical field based on the usage and situational awareness of devices
US11666331B2 (en) 2017-12-28 2023-06-06 Cilag Gmbh International Systems for detecting proximity of surgical end effector to cancerous tissue
US11844579B2 (en) 2017-12-28 2023-12-19 Cilag Gmbh International Adjustments based on airborne particle properties
US11633237B2 (en) 2017-12-28 2023-04-25 Cilag Gmbh International Usage and technique analysis of surgeon / staff performance against a baseline to optimize device utilization and performance for both current and future procedures
US11166772B2 (en) 2017-12-28 2021-11-09 Cilag Gmbh International Surgical hub coordination of control and communication of operating room devices
US11818052B2 (en) 2017-12-28 2023-11-14 Cilag Gmbh International Surgical network determination of prioritization of communication, interaction, or processing based on system or device needs
US11540855B2 (en) 2017-12-28 2023-01-03 Cilag Gmbh International Controlling activation of an ultrasonic surgical instrument according to the presence of tissue
US11771487B2 (en) 2017-12-28 2023-10-03 Cilag Gmbh International Mechanisms for controlling different electromechanical systems of an electrosurgical instrument
US11678881B2 (en) 2017-12-28 2023-06-20 Cilag Gmbh International Spatial awareness of surgical hubs in operating rooms
US11672605B2 (en) 2017-12-28 2023-06-13 Cilag Gmbh International Sterile field interactive control displays
US11576677B2 (en) 2017-12-28 2023-02-14 Cilag Gmbh International Method of hub communication, processing, display, and cloud analytics
US11132462B2 (en) 2017-12-28 2021-09-28 Cilag Gmbh International Data stripping method to interrogate patient records and create anonymized record
US11832840B2 (en) 2017-12-28 2023-12-05 Cilag Gmbh International Surgical instrument having a flexible circuit
US11937769B2 (en) 2017-12-28 2024-03-26 Cilag Gmbh International Method of hub communication, processing, storage and display
US11832899B2 (en) 2017-12-28 2023-12-05 Cilag Gmbh International Surgical systems with autonomously adjustable control programs
US11013563B2 (en) 2017-12-28 2021-05-25 Ethicon Llc Drive arrangements for robot-assisted surgical platforms
US11179175B2 (en) 2017-12-28 2021-11-23 Cilag Gmbh International Controlling an ultrasonic surgical instrument according to tissue location
US11529187B2 (en) 2017-12-28 2022-12-20 Cilag Gmbh International Surgical evacuation sensor arrangements
US11744604B2 (en) 2017-12-28 2023-09-05 Cilag Gmbh International Surgical instrument with a hardware-only control circuit
US11786251B2 (en) 2017-12-28 2023-10-17 Cilag Gmbh International Method for adaptive control schemes for surgical network control and interaction
US11109866B2 (en) 2017-12-28 2021-09-07 Cilag Gmbh International Method for circular stapler control algorithm adjustment based on situational awareness
US10892995B2 (en) 2017-12-28 2021-01-12 Ethicon Llc Surgical network determination of prioritization of communication, interaction, or processing based on system or device needs
US11389164B2 (en) 2017-12-28 2022-07-19 Cilag Gmbh International Method of using reinforced flexible circuits with multiple sensors to optimize performance of radio frequency devices
US11202570B2 (en) 2017-12-28 2021-12-21 Cilag Gmbh International Communication hub and storage device for storing parameters and status of a surgical device to be shared with cloud based analytics systems
US11864728B2 (en) 2017-12-28 2024-01-09 Cilag Gmbh International Characterization of tissue irregularities through the use of mono-chromatic light refractivity
US11969142B2 (en) 2017-12-28 2024-04-30 Cilag Gmbh International Method of compressing tissue within a stapling device and simultaneously displaying the location of the tissue within the jaws
US11589888B2 (en) 2017-12-28 2023-02-28 Cilag Gmbh International Method for controlling smart energy devices
US11399858B2 (en) 2018-03-08 2022-08-02 Cilag Gmbh International Application of smart blade technology
US11259830B2 (en) 2018-03-08 2022-03-01 Cilag Gmbh International Methods for controlling temperature in ultrasonic device
US11337746B2 (en) 2018-03-08 2022-05-24 Cilag Gmbh International Smart blade and power pulsing
US11589865B2 (en) 2018-03-28 2023-02-28 Cilag Gmbh International Methods for controlling a powered surgical stapler that has separate rotary closure and firing systems
US11246598B2 (en) * 2018-03-28 2022-02-15 Covidien Lp Surgical anvil assemblies for surgical stapling instruments
US11090047B2 (en) 2018-03-28 2021-08-17 Cilag Gmbh International Surgical instrument comprising an adaptive control system
US10905416B2 (en) 2018-04-23 2021-02-02 Covidien Lp Over-molded connector for surgical instruments
CN112367933B (zh) * 2018-07-09 2024-01-02 柯惠Lp公司 手持式机电手术系统
US11045192B2 (en) 2018-08-20 2021-06-29 Cilag Gmbh International Fabricating techniques for surgical stapler anvils
US11324501B2 (en) 2018-08-20 2022-05-10 Cilag Gmbh International Surgical stapling devices with improved closure members
US11207065B2 (en) 2018-08-20 2021-12-28 Cilag Gmbh International Method for fabricating surgical stapler anvils
US11253256B2 (en) 2018-08-20 2022-02-22 Cilag Gmbh International Articulatable motor powered surgical instruments with dedicated articulation motor arrangements
US11291440B2 (en) 2018-08-20 2022-04-05 Cilag Gmbh International Method for operating a powered articulatable surgical instrument
US11065005B2 (en) * 2018-11-07 2021-07-20 Covidien Lp Reload assembly for a circular stapling device
US11147561B2 (en) * 2018-11-28 2021-10-19 Covidien Lp Reload assembly for a circular stapling device
US11701109B2 (en) 2018-12-28 2023-07-18 Cilag Gmbh International Surgical stapler with sloped staple deck for varying tissue compression
US11298130B2 (en) 2019-02-19 2022-04-12 Cilag Gmbh International Staple cartridge retainer with frangible authentication key
US11751872B2 (en) * 2019-02-19 2023-09-12 Cilag Gmbh International Insertable deactivator element for surgical stapler lockouts
US11147551B2 (en) 2019-03-25 2021-10-19 Cilag Gmbh International Firing drive arrangements for surgical systems
US11147553B2 (en) 2019-03-25 2021-10-19 Cilag Gmbh International Firing drive arrangements for surgical systems
US11172929B2 (en) 2019-03-25 2021-11-16 Cilag Gmbh International Articulation drive arrangements for surgical systems
US11696761B2 (en) 2019-03-25 2023-07-11 Cilag Gmbh International Firing drive arrangements for surgical systems
US11457921B2 (en) 2019-03-26 2022-10-04 Covidien Lp Anvil assembly for surgical stapling instrument
US11399838B2 (en) * 2019-04-22 2022-08-02 Covidien Lp Reload assembly for circular stapling devices
US11903581B2 (en) 2019-04-30 2024-02-20 Cilag Gmbh International Methods for stapling tissue using a surgical instrument
US11471157B2 (en) 2019-04-30 2022-10-18 Cilag Gmbh International Articulation control mapping for a surgical instrument
US11426251B2 (en) 2019-04-30 2022-08-30 Cilag Gmbh International Articulation directional lights on a surgical instrument
US11648009B2 (en) 2019-04-30 2023-05-16 Cilag Gmbh International Rotatable jaw tip for a surgical instrument
US11253254B2 (en) 2019-04-30 2022-02-22 Cilag Gmbh International Shaft rotation actuator on a surgical instrument
US11432816B2 (en) 2019-04-30 2022-09-06 Cilag Gmbh International Articulation pin for a surgical instrument
US11452528B2 (en) 2019-04-30 2022-09-27 Cilag Gmbh International Articulation actuators for a surgical instrument
CA3139541A1 (en) * 2019-05-31 2020-12-03 Covidien Lp Circular stapling device
US11690624B2 (en) * 2019-06-21 2023-07-04 Covidien Lp Reload assembly injection molded strain gauge
US11497492B2 (en) 2019-06-28 2022-11-15 Cilag Gmbh International Surgical instrument including an articulation lock
US11246678B2 (en) 2019-06-28 2022-02-15 Cilag Gmbh International Surgical stapling system having a frangible RFID tag
US11426167B2 (en) 2019-06-28 2022-08-30 Cilag Gmbh International Mechanisms for proper anvil attachment surgical stapling head assembly
US11051807B2 (en) 2019-06-28 2021-07-06 Cilag Gmbh International Packaging assembly including a particulate trap
US11638587B2 (en) 2019-06-28 2023-05-02 Cilag Gmbh International RFID identification systems for surgical instruments
US11224497B2 (en) 2019-06-28 2022-01-18 Cilag Gmbh International Surgical systems with multiple RFID tags
US11660163B2 (en) 2019-06-28 2023-05-30 Cilag Gmbh International Surgical system with RFID tags for updating motor assembly parameters
US11399837B2 (en) 2019-06-28 2022-08-02 Cilag Gmbh International Mechanisms for motor control adjustments of a motorized surgical instrument
US11298132B2 (en) 2019-06-28 2022-04-12 Cilag GmbH Inlernational Staple cartridge including a honeycomb extension
US20200405307A1 (en) * 2019-06-28 2020-12-31 Ethicon Llc Control circuit comprising a coating
US11627959B2 (en) 2019-06-28 2023-04-18 Cilag Gmbh International Surgical instruments including manual and powered system lockouts
US11523822B2 (en) 2019-06-28 2022-12-13 Cilag Gmbh International Battery pack including a circuit interrupter
US11219455B2 (en) 2019-06-28 2022-01-11 Cilag Gmbh International Surgical instrument including a lockout key
US11241235B2 (en) 2019-06-28 2022-02-08 Cilag Gmbh International Method of using multiple RFID chips with a surgical assembly
US11259803B2 (en) 2019-06-28 2022-03-01 Cilag Gmbh International Surgical stapling system having an information encryption protocol
US11771419B2 (en) 2019-06-28 2023-10-03 Cilag Gmbh International Packaging for a replaceable component of a surgical stapling system
US11684434B2 (en) 2019-06-28 2023-06-27 Cilag Gmbh International Surgical RFID assemblies for instrument operational setting control
US11853835B2 (en) 2019-06-28 2023-12-26 Cilag Gmbh International RFID identification systems for surgical instruments
US11478241B2 (en) 2019-06-28 2022-10-25 Cilag Gmbh International Staple cartridge including projections
US11298127B2 (en) 2019-06-28 2022-04-12 Cilag GmbH Interational Surgical stapling system having a lockout mechanism for an incompatible cartridge
US11291451B2 (en) 2019-06-28 2022-04-05 Cilag Gmbh International Surgical instrument with battery compatibility verification functionality
US11553971B2 (en) 2019-06-28 2023-01-17 Cilag Gmbh International Surgical RFID assemblies for display and communication
US11464601B2 (en) 2019-06-28 2022-10-11 Cilag Gmbh International Surgical instrument comprising an RFID system for tracking a movable component
US11376098B2 (en) 2019-06-28 2022-07-05 Cilag Gmbh International Surgical instrument system comprising an RFID system
US11357509B2 (en) * 2019-07-11 2022-06-14 Covidien Lp Reload assembly for a circular stapling device
US11253255B2 (en) 2019-07-26 2022-02-22 Covidien Lp Knife lockout wedge
US11464510B2 (en) 2019-07-26 2022-10-11 Covidien Lp Reload assembly with knife carrier lockout
US11399825B2 (en) * 2019-10-28 2022-08-02 Covidien Lp Reload assembly with knife carrier lockout
US11576672B2 (en) 2019-12-19 2023-02-14 Cilag Gmbh International Surgical instrument comprising a closure system including a closure member and an opening member driven by a drive screw
US11911032B2 (en) 2019-12-19 2024-02-27 Cilag Gmbh International Staple cartridge comprising a seating cam
US11559304B2 (en) 2019-12-19 2023-01-24 Cilag Gmbh International Surgical instrument comprising a rapid closure mechanism
US11446029B2 (en) 2019-12-19 2022-09-20 Cilag Gmbh International Staple cartridge comprising projections extending from a curved deck surface
US11504122B2 (en) 2019-12-19 2022-11-22 Cilag Gmbh International Surgical instrument comprising a nested firing member
US11529137B2 (en) 2019-12-19 2022-12-20 Cilag Gmbh International Staple cartridge comprising driver retention members
US11931033B2 (en) 2019-12-19 2024-03-19 Cilag Gmbh International Staple cartridge comprising a latch lockout
US11529139B2 (en) 2019-12-19 2022-12-20 Cilag Gmbh International Motor driven surgical instrument
US11304696B2 (en) 2019-12-19 2022-04-19 Cilag Gmbh International Surgical instrument comprising a powered articulation system
US11464512B2 (en) 2019-12-19 2022-10-11 Cilag Gmbh International Staple cartridge comprising a curved deck surface
US11607219B2 (en) 2019-12-19 2023-03-21 Cilag Gmbh International Staple cartridge comprising a detachable tissue cutting knife
US11291447B2 (en) 2019-12-19 2022-04-05 Cilag Gmbh International Stapling instrument comprising independent jaw closing and staple firing systems
US11844520B2 (en) 2019-12-19 2023-12-19 Cilag Gmbh International Staple cartridge comprising driver retention members
US11701111B2 (en) 2019-12-19 2023-07-18 Cilag Gmbh International Method for operating a surgical stapling instrument
US11234698B2 (en) 2019-12-19 2022-02-01 Cilag Gmbh International Stapling system comprising a clamp lockout and a firing lockout
US11622767B2 (en) 2020-02-19 2023-04-11 Covidien Lp Sealed trocar assembly for stapling device
US11779343B2 (en) * 2020-02-26 2023-10-10 Covidien Lp Staple reload assembly with releasable knife
US11653925B2 (en) 2020-05-21 2023-05-23 Covidien Lp Tissue relaxation monitoring for optimized tissue stapling
US11547405B2 (en) 2020-05-22 2023-01-10 Covidien Lp Surgical stapling device
US11504128B2 (en) 2020-05-29 2022-11-22 Cilag Gmbh International Shaft attachment feature for circular surgical stapler
USD966512S1 (en) 2020-06-02 2022-10-11 Cilag Gmbh International Staple cartridge
USD975851S1 (en) 2020-06-02 2023-01-17 Cilag Gmbh International Staple cartridge
USD967421S1 (en) 2020-06-02 2022-10-18 Cilag Gmbh International Staple cartridge
USD975278S1 (en) 2020-06-02 2023-01-10 Cilag Gmbh International Staple cartridge
USD974560S1 (en) 2020-06-02 2023-01-03 Cilag Gmbh International Staple cartridge
USD976401S1 (en) 2020-06-02 2023-01-24 Cilag Gmbh International Staple cartridge
USD975850S1 (en) 2020-06-02 2023-01-17 Cilag Gmbh International Staple cartridge
US11553921B2 (en) 2020-07-15 2023-01-17 Covidien Lp Surgical stapling device with flexible shaft
US20220031320A1 (en) 2020-07-28 2022-02-03 Cilag Gmbh International Surgical instruments with flexible firing member actuator constraint arrangements
US11627966B2 (en) 2020-08-26 2023-04-18 Covidien Lp Surgical stapling device
US11801054B2 (en) 2020-09-22 2023-10-31 Covidien Lp Surgical stapler with oval tool assembly
US11712509B2 (en) 2020-10-02 2023-08-01 Covidien Lp Seal assembly for circular stapling instrument
US11931025B2 (en) 2020-10-29 2024-03-19 Cilag Gmbh International Surgical instrument comprising a releasable closure drive lock
US11896217B2 (en) 2020-10-29 2024-02-13 Cilag Gmbh International Surgical instrument comprising an articulation lock
USD1013170S1 (en) 2020-10-29 2024-01-30 Cilag Gmbh International Surgical instrument assembly
USD980425S1 (en) 2020-10-29 2023-03-07 Cilag Gmbh International Surgical instrument assembly
US11517390B2 (en) 2020-10-29 2022-12-06 Cilag Gmbh International Surgical instrument comprising a limited travel switch
US11452526B2 (en) 2020-10-29 2022-09-27 Cilag Gmbh International Surgical instrument comprising a staged voltage regulation start-up system
US11844518B2 (en) 2020-10-29 2023-12-19 Cilag Gmbh International Method for operating a surgical instrument
US11717289B2 (en) 2020-10-29 2023-08-08 Cilag Gmbh International Surgical instrument comprising an indicator which indicates that an articulation drive is actuatable
US11779330B2 (en) 2020-10-29 2023-10-10 Cilag Gmbh International Surgical instrument comprising a jaw alignment system
US11534259B2 (en) 2020-10-29 2022-12-27 Cilag Gmbh International Surgical instrument comprising an articulation indicator
US11617577B2 (en) 2020-10-29 2023-04-04 Cilag Gmbh International Surgical instrument comprising a sensor configured to sense whether an articulation drive of the surgical instrument is actuatable
US11627967B2 (en) 2020-11-23 2023-04-18 Covidien Lp Trans-anastomotic insertion device
US11653920B2 (en) 2020-12-02 2023-05-23 Cilag Gmbh International Powered surgical instruments with communication interfaces through sterile barrier
US11890010B2 (en) 2020-12-02 2024-02-06 Cllag GmbH International Dual-sided reinforced reload for surgical instruments
US11678882B2 (en) 2020-12-02 2023-06-20 Cilag Gmbh International Surgical instruments with interactive features to remedy incidental sled movements
US11653915B2 (en) 2020-12-02 2023-05-23 Cilag Gmbh International Surgical instruments with sled location detection and adjustment features
US11944296B2 (en) 2020-12-02 2024-04-02 Cilag Gmbh International Powered surgical instruments with external connectors
US11627960B2 (en) 2020-12-02 2023-04-18 Cilag Gmbh International Powered surgical instruments with smart reload with separately attachable exteriorly mounted wiring connections
US11849943B2 (en) 2020-12-02 2023-12-26 Cilag Gmbh International Surgical instrument with cartridge release mechanisms
US11744581B2 (en) 2020-12-02 2023-09-05 Cilag Gmbh International Powered surgical instruments with multi-phase tissue treatment
US11737751B2 (en) 2020-12-02 2023-08-29 Cilag Gmbh International Devices and methods of managing energy dissipated within sterile barriers of surgical instrument housings
US11877750B2 (en) 2021-01-21 2024-01-23 Covidien Lp Surgical stapler with powered and manual functions
US11786241B2 (en) 2021-02-16 2023-10-17 Covidien Lp Surgical stapling device including a hydraulic staple formation mechanism
US11793514B2 (en) 2021-02-26 2023-10-24 Cilag Gmbh International Staple cartridge comprising sensor array which may be embedded in cartridge body
US11701113B2 (en) 2021-02-26 2023-07-18 Cilag Gmbh International Stapling instrument comprising a separate power antenna and a data transfer antenna
US11925349B2 (en) 2021-02-26 2024-03-12 Cilag Gmbh International Adjustment to transfer parameters to improve available power
US11950779B2 (en) 2021-02-26 2024-04-09 Cilag Gmbh International Method of powering and communicating with a staple cartridge
US11730473B2 (en) 2021-02-26 2023-08-22 Cilag Gmbh International Monitoring of manufacturing life-cycle
US11723657B2 (en) 2021-02-26 2023-08-15 Cilag Gmbh International Adjustable communication based on available bandwidth and power capacity
US11950777B2 (en) 2021-02-26 2024-04-09 Cilag Gmbh International Staple cartridge comprising an information access control system
US11696757B2 (en) 2021-02-26 2023-07-11 Cilag Gmbh International Monitoring of internal systems to detect and track cartridge motion status
US11744583B2 (en) 2021-02-26 2023-09-05 Cilag Gmbh International Distal communication array to tune frequency of RF systems
US11812964B2 (en) 2021-02-26 2023-11-14 Cilag Gmbh International Staple cartridge comprising a power management circuit
US11749877B2 (en) 2021-02-26 2023-09-05 Cilag Gmbh International Stapling instrument comprising a signal antenna
US11751869B2 (en) 2021-02-26 2023-09-12 Cilag Gmbh International Monitoring of multiple sensors over time to detect moving characteristics of tissue
US11826012B2 (en) 2021-03-22 2023-11-28 Cilag Gmbh International Stapling instrument comprising a pulsed motor-driven firing rack
US11723658B2 (en) 2021-03-22 2023-08-15 Cilag Gmbh International Staple cartridge comprising a firing lockout
US11737749B2 (en) 2021-03-22 2023-08-29 Cilag Gmbh International Surgical stapling instrument comprising a retraction system
US11717291B2 (en) 2021-03-22 2023-08-08 Cilag Gmbh International Staple cartridge comprising staples configured to apply different tissue compression
US11826042B2 (en) 2021-03-22 2023-11-28 Cilag Gmbh International Surgical instrument comprising a firing drive including a selectable leverage mechanism
US11806011B2 (en) 2021-03-22 2023-11-07 Cilag Gmbh International Stapling instrument comprising tissue compression systems
US11759202B2 (en) 2021-03-22 2023-09-19 Cilag Gmbh International Staple cartridge comprising an implantable layer
US11857183B2 (en) 2021-03-24 2024-01-02 Cilag Gmbh International Stapling assembly components having metal substrates and plastic bodies
US11786243B2 (en) 2021-03-24 2023-10-17 Cilag Gmbh International Firing members having flexible portions for adapting to a load during a surgical firing stroke
US11903582B2 (en) 2021-03-24 2024-02-20 Cilag Gmbh International Leveraging surfaces for cartridge installation
US11944336B2 (en) 2021-03-24 2024-04-02 Cilag Gmbh International Joint arrangements for multi-planar alignment and support of operational drive shafts in articulatable surgical instruments
US11896219B2 (en) 2021-03-24 2024-02-13 Cilag Gmbh International Mating features between drivers and underside of a cartridge deck
US11896218B2 (en) 2021-03-24 2024-02-13 Cilag Gmbh International Method of using a powered stapling device
US11832816B2 (en) 2021-03-24 2023-12-05 Cilag Gmbh International Surgical stapling assembly comprising nonplanar staples and planar staples
US11744603B2 (en) 2021-03-24 2023-09-05 Cilag Gmbh International Multi-axis pivot joints for surgical instruments and methods for manufacturing same
US11793516B2 (en) 2021-03-24 2023-10-24 Cilag Gmbh International Surgical staple cartridge comprising longitudinal support beam
US11849944B2 (en) 2021-03-24 2023-12-26 Cilag Gmbh International Drivers for fastener cartridge assemblies having rotary drive screws
US11786239B2 (en) 2021-03-24 2023-10-17 Cilag Gmbh International Surgical instrument articulation joint arrangements comprising multiple moving linkage features
US11849945B2 (en) 2021-03-24 2023-12-26 Cilag Gmbh International Rotary-driven surgical stapling assembly comprising eccentrically driven firing member
US11553920B2 (en) 2021-05-03 2023-01-17 Covidien Lp Trocar retainer assembly for surgical stapler
US11490894B1 (en) 2021-05-12 2022-11-08 Covidien Lp Surgical device with grease filter
US11642131B2 (en) 2021-05-17 2023-05-09 Covidien Lp Devices and methods for shortening a rectal stump during a lower anterior resection procedure
US11612400B2 (en) 2021-05-24 2023-03-28 Covidien Lp Trocar assembly with bearing assembly for load sharing
US20220378426A1 (en) 2021-05-28 2022-12-01 Cilag Gmbh International Stapling instrument comprising a mounted shaft orientation sensor
US11871926B2 (en) * 2021-06-11 2024-01-16 Jenei Llc Surgical stapler
US20220395274A1 (en) * 2021-06-11 2022-12-15 William Fox Surgical stapler
US11737759B2 (en) 2021-08-05 2023-08-29 Covidien Lp Surgical stapling device accommodating prolapsed tissue
US11883028B2 (en) 2021-09-08 2024-01-30 Covidien Lp Systems and methods for post-operative anastomotic leak detection
US20230102965A1 (en) * 2021-09-30 2023-03-30 Cilag Gmbh International Circular surgical stapler with anastomosis release feature
US11717299B2 (en) 2021-10-12 2023-08-08 Covidien Lp Surgical stapling device with probiotics
US11877745B2 (en) 2021-10-18 2024-01-23 Cilag Gmbh International Surgical stapling assembly having longitudinally-repeating staple leg clusters
US11957337B2 (en) 2021-10-18 2024-04-16 Cilag Gmbh International Surgical stapling assembly with offset ramped drive surfaces
US11937816B2 (en) 2021-10-28 2024-03-26 Cilag Gmbh International Electrical lead arrangements for surgical instruments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1030695A (zh) * 1987-07-14 1989-02-01 维克多·阿历克山维奇·利佩夫 外科缝合器
US4893622A (en) * 1986-10-17 1990-01-16 United States Surgical Corporation Method of stapling tubular body organs
US5454824A (en) * 1992-10-09 1995-10-03 United States Surgical Corporation Fragmentable ring applier
EP0595094B1 (en) * 1992-10-09 1997-03-05 United States Surgical Corporation Fragmentable ring applier
CN101454855A (zh) * 2006-05-19 2009-06-10 爱惜康内镜外科公司 力控开关

Family Cites Families (311)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA908529A (en) 1972-08-29 V. Astafiev Georgy Surgical instrument for suturing hollow organs in infants
DE1057729B (de) 1954-03-29 1959-05-21 Lameris Instr N V Chirurgische Vorrichtung zum Verbinden zweier Darmteile
CA736256A (en) 1962-08-27 1966-06-14 S. Kasoolin Viacheslav Instrument for suturing esophagus to intestine or stomach
FR1461464A (fr) 1965-08-20 1966-02-25 Niiex Khirurgicheskoi Apparatu Appareil chirurgical de suture des organes
CH470170A (de) 1968-02-02 1969-03-31 Vnii Khirurgicheskoi Apparatur Gerät zum Anbringen von Rundanastomosen
US3638652A (en) 1970-06-01 1972-02-01 James L Kelley Surgical instrument for intraluminal anastomosis
US3678079A (en) * 1972-01-04 1972-07-18 Gen Electric Fibrous glass filled polycarbonate resins
US3771526A (en) 1972-02-07 1973-11-13 P Rudie Anastomosis clamp
US4603693A (en) 1977-05-26 1986-08-05 United States Surgical Corporation Instrument for circular surgical stapling of hollow body organs and disposable cartridge therefor
US4304236A (en) 1977-05-26 1981-12-08 United States Surgical Corporation Stapling instrument having an anvil-carrying part of particular geometric shape
US4573468A (en) 1977-05-26 1986-03-04 United States Surgical Corporation Hollow body organ stapling instrument and disposable cartridge employing relief vents
NL7711347A (en) 1977-10-17 1979-04-19 Carl Robert Erik Daantje Stapling instrument for joining intestine ends - has head coupling rod in two parts screwing together with hand grip
US4207898A (en) 1978-03-27 1980-06-17 Senco Products, Inc. Intralumenal anastomosis surgical stapling instrument
US4198982A (en) 1978-03-31 1980-04-22 Memorial Hospital For Cancer And Allied Diseases Surgical stapling instrument and method
DE2947107A1 (de) 1978-12-07 1980-06-26 United States Surgical Corp Genau fluchtende patrone und instrument zum klammern von anastomosen
SU1088712A1 (ru) 1979-11-14 1984-04-30 Всесоюзный научно-исследовательский и испытательный институт медицинской техники Аппарат дл циркул рного сшивани кровеносных сосудов
AU534210B2 (en) 1980-02-05 1984-01-12 United States Surgical Corporation Surgical staples
US4319576A (en) 1980-02-26 1982-03-16 Senco Products, Inc. Intralumenal anastomosis surgical stapling instrument
US4289133A (en) 1980-02-28 1981-09-15 Senco Products, Inc. Cut-through backup washer for the scalpel of an intraluminal surgical stapling instrument
US4606343A (en) * 1980-08-18 1986-08-19 United States Surgical Corporation Self-powered surgical fastening instrument
US4351466A (en) 1980-10-16 1982-09-28 United States Surgical Corporation Disposable instrument for surgical fastening
US4379457A (en) 1981-02-17 1983-04-12 United States Surgical Corporation Indicator for surgical stapler
US4476863A (en) 1981-03-09 1984-10-16 Kanshin Nikolai N Surgical instrument for establishing circular coloanastomoses
US4632290A (en) 1981-08-17 1986-12-30 United States Surgical Corporation Surgical stapler apparatus
US4576167A (en) 1981-09-03 1986-03-18 United States Surgical Corporation Surgical stapler apparatus with curved shaft
SU1114405A1 (ru) 1982-02-23 1984-09-23 Всесоюзный научно-исследовательский и испытательный институт медицинской техники Хирургический сшивающий аппарат дл наложени компрессионных анастомозов на органы пищеварительного тракта
US4473077A (en) 1982-05-28 1984-09-25 United States Surgical Corporation Surgical stapler apparatus with flexible shaft
US4485817A (en) 1982-05-28 1984-12-04 United States Surgical Corporation Surgical stapler apparatus with flexible shaft
US4488523A (en) 1982-09-24 1984-12-18 United States Surgical Corporation Flexible, hydraulically actuated device for applying surgical fasteners
DE3301713A1 (de) 1983-01-20 1984-07-26 Horst Dr. 3004 Isernhagen Ziegler Chirurgisches klammernahtgeraet zur herstellung zirkulaerer verbindungen
US4592354A (en) 1983-10-11 1986-06-03 Senmed, Inc. Tissue retention spool for intraluminal anastomotic surgical stapling instrument and methods
US4505414A (en) 1983-10-12 1985-03-19 Filipi Charles J Expandable anvil surgical stapler
US4550870A (en) 1983-10-13 1985-11-05 Alchemia Ltd. Partnership Stapling device
IT1173284B (it) 1984-02-16 1987-06-18 Riccardo Rosati Macchina suturatrice meccanica circolare
US4667673A (en) 1984-03-12 1987-05-26 American Cyanamid Company Anastomotic device applicator and method
US4671445A (en) 1984-08-09 1987-06-09 Baxter Travenol Laboratories, Inc. Flexible surgical stapler assembly
US4754909A (en) 1984-08-09 1988-07-05 Barker John M Flexible stapler
US4665917A (en) 1985-01-28 1987-05-19 Ethicon, Inc. Tissue gripper for use with intraluminal stapling device
US4703887A (en) 1985-01-28 1987-11-03 Ethicon, Inc. Collapsible purse string aid for use with intraluminal stapling device
AU582625B2 (en) 1985-01-28 1989-04-06 Ethicon Inc. Tissue gripper for use with intraluminal stapling device
JPS635697Y2 (zh) 1985-04-04 1988-02-17
JPS62140776A (ja) 1985-12-16 1987-06-24 海老原 代師行 ステ−プラ
US4903697A (en) 1986-03-27 1990-02-27 Semion Resnick Cartridge assembly for a surgical stapling instrument
US4700703A (en) 1986-03-27 1987-10-20 Semion Resnick Cartridge assembly for a surgical stapling instrument
ATE96633T1 (de) 1986-04-21 1993-11-15 Globe Control Finanz Aktienges Vorrichtung zur herstellung einer anastomose.
US4917114A (en) 1986-10-17 1990-04-17 United States Surgical Corporation Surgical fastener and surgical stapling apparatus
US4752024A (en) 1986-10-17 1988-06-21 Green David T Surgical fastener and surgical stapling apparatus
US4776506A (en) 1986-11-13 1988-10-11 United States Surgical Corporation Surgical stapler apparatus
US4873977A (en) 1987-02-11 1989-10-17 Odis L. Avant Stapling method and apparatus for vesicle-urethral re-anastomosis following retropubic prostatectomy and other tubular anastomosis
US5119983A (en) * 1987-05-26 1992-06-09 United States Surgical Corporation Surgical stapler apparatus
US5285944A (en) 1987-05-26 1994-02-15 United States Surgical Corporation Surgical stapler apparatus
US5158222A (en) 1987-05-26 1992-10-27 United States Surgical Corp. Surgical stapler apparatus
SU1509052A1 (ru) 1988-01-18 1989-09-23 С. А. Попов Хирургический сшивающий аппарат
US4907591A (en) 1988-03-29 1990-03-13 Pfizer Hospital Products Group, Inc. Surgical instrument for establishing compression anastomosis
US5193731A (en) 1988-07-01 1993-03-16 United States Surgical Corporation Anastomosis surgical stapling instrument
US5005749A (en) 1988-07-01 1991-04-09 United States Surgical Corp. Anastomosis surgical stapling instrument
ES2011110A6 (es) 1988-09-02 1989-12-16 Lopez Hervas Pedro Aparato hidraulico de cuerpo flexible para anastomosis quirurgicas.
WO1990006085A1 (en) 1988-11-29 1990-06-14 Gingold Bruce S Surgical stapling apparatus
US5197648A (en) 1988-11-29 1993-03-30 Gingold Bruce S Surgical stapling apparatus
CH677728A5 (zh) 1989-10-17 1991-06-28 Bieffe Medital Sa
US5366462A (en) 1990-08-28 1994-11-22 Robert L. Kaster Method of side-to-end vascular anastomotic stapling
US5047039A (en) 1990-09-14 1991-09-10 Odis Lynn Avant Method and apparatus for effecting dorsal vein ligation and tubular anastomosis and laparoscopic prostatectomy
US5253793A (en) 1990-09-17 1993-10-19 United States Surgical Corporation Apparatus for applying two-part surgical fasteners
US5104025A (en) 1990-09-28 1992-04-14 Ethicon, Inc. Intraluminal anastomotic surgical stapler with detached anvil
US5042707A (en) 1990-10-16 1991-08-27 Taheri Syde A Intravascular stapler, and method of operating same
CA2055943C (en) 1990-12-06 2003-09-23 Daniel P. Rodak Surgical fastening apparatus with locking mechanism
US5122156A (en) 1990-12-14 1992-06-16 United States Surgical Corporation Apparatus for securement and attachment of body organs
US5222963A (en) 1991-01-17 1993-06-29 Ethicon, Inc. Pull-through circular anastomosic intraluminal stapler with absorbable fastener means
CA2083965A1 (fr) 1991-03-29 1992-09-30 Eric Perouse Agraffeuse chirurgicale
US5221036A (en) 1991-06-11 1993-06-22 Haruo Takase Surgical stapler
GR920100358A (el) 1991-08-23 1993-06-07 Ethicon Inc Οργανο συρραφής χειρουργικής αναστομώσεως.
US5333773A (en) 1991-08-23 1994-08-02 Ethicon, Inc. Sealing means for endoscopic surgical anastomosis stapling instrument
US5350104A (en) 1991-08-23 1994-09-27 Ethicon, Inc. Sealing means for endoscopic surgical anastomosis stapling instrument
US5474223A (en) 1991-10-18 1995-12-12 United States Surgical Corporation Surgical fastener applying apparatus
US5443198A (en) 1991-10-18 1995-08-22 United States Surgical Corporation Surgical fastener applying apparatus
US5197649A (en) 1991-10-29 1993-03-30 The Trustees Of Columbia University In The City Of New York Gastrointestinal endoscoptic stapler
US5433721A (en) 1992-01-17 1995-07-18 Ethicon, Inc. Endoscopic instrument having a torsionally stiff drive shaft for applying fasteners to tissue
US5188638A (en) 1992-02-06 1993-02-23 Tzakis Andreas G Apparatus and method for preforming anastomosis fastener securement of hollow organs
US5271543A (en) 1992-02-07 1993-12-21 Ethicon, Inc. Surgical anastomosis stapling instrument with flexible support shaft and anvil adjusting mechanism
US5348259A (en) 1992-02-10 1994-09-20 Massachusetts Institute Of Technology Flexible, articulable column
US5282810A (en) 1992-04-08 1994-02-01 American Cyanamid Company Surgical anastomosis device
US5425738A (en) 1992-04-08 1995-06-20 American Cyanamid Company Endoscopic anastomosis ring insertion device and method of use thereof
US5355897A (en) 1992-04-16 1994-10-18 Ethicon, Inc. Method of performing a pyloroplasty/pylorectomy using a stapler having a shield
US5344059A (en) 1992-05-19 1994-09-06 United States Surgical Corporation Surgical apparatus and anvil delivery system therefor
US5314435A (en) 1992-05-19 1994-05-24 United States Surgical Corporation Anvil delivery system
US5658300A (en) 1992-06-04 1997-08-19 Olympus Optical Co., Ltd. Tissue fixing surgical instrument, tissue-fixing device, and method of fixing tissues
JPH0647050A (ja) 1992-06-04 1994-02-22 Olympus Optical Co Ltd 組織縫合結紮器
US5360154A (en) 1992-07-17 1994-11-01 United States Surgical Corporation Apparatus for creating partial anastomoses
US5330486A (en) 1992-07-29 1994-07-19 Wilk Peter J Laparoscopic or endoscopic anastomosis technique and associated instruments
US5261920A (en) 1992-08-21 1993-11-16 Ethicon, Inc. Anvil bushing for circular stapler
US5368215A (en) 1992-09-08 1994-11-29 United States Surgical Corporation Surgical apparatus and detachable anvil rod therefor
US5309927A (en) 1992-10-22 1994-05-10 Ethicon, Inc. Circular stapler tissue retention spring method
US5314436A (en) 1992-10-30 1994-05-24 Wilk Peter J Method and apparatus for performing end-to-end anastomoses
US5404870A (en) 1993-05-28 1995-04-11 Ethicon, Inc. Method of using a transanal inserter
US5392917A (en) * 1993-08-03 1995-02-28 Ethicon, Inc. Easy open 1-2-3 instrumentation package
US5503320A (en) 1993-08-19 1996-04-02 United States Surgical Corporation Surgical apparatus with indicator
US5522534A (en) 1993-10-01 1996-06-04 United States Surgical Corporation Anvil for surgical stapler
US5437684A (en) 1993-10-01 1995-08-01 United States Surgical Corporation Circular anastomosis device
US5454825A (en) 1993-10-01 1995-10-03 United States Surgical Corporation Circular anastomosis device with seal
US5447514A (en) 1993-10-01 1995-09-05 United States Surgical Corporation Circular anastomosis device
CA2132917C (en) 1993-10-07 2004-12-14 John Charles Robertson Circular anastomosis device
US5503635A (en) 1993-11-12 1996-04-02 United States Surgical Corporation Apparatus and method for performing compressional anastomoses
DE4407668A1 (de) 1994-03-09 1995-09-14 Ferdinand Dr Koeckerling Chirurgisches Anastomosenring-Setzgerät
US5464415A (en) 1994-03-15 1995-11-07 Chen; Te-Chuan Sutureless intestinal anastomosis gun
US5860581A (en) 1994-03-24 1999-01-19 United States Surgical Corporation Anvil for circular stapler
US5715987A (en) 1994-04-05 1998-02-10 Tracor Incorporated Constant width, adjustable grip, staple apparatus and method
CA2147800C (en) 1994-05-26 2006-07-11 John Charles Robertson Circular anastomosis device
US5732872A (en) 1994-06-17 1998-03-31 Heartport, Inc. Surgical stapling instrument
EP0765137B1 (en) 1994-06-17 2003-07-30 Heartport, Inc. Surgical stapling instrument
US5881943A (en) 1994-06-17 1999-03-16 Heartport, Inc. Surgical anastomosis apparatus and method thereof
CA2146508C (en) 1994-08-25 2006-11-14 Robert H. Schnut Anvil for circular stapler
US5685474A (en) 1994-10-04 1997-11-11 United States Surgical Corporation Tactile indicator for surgical instrument
US7235089B1 (en) 1994-12-07 2007-06-26 Boston Scientific Corporation Surgical apparatus and method
US5868760A (en) 1994-12-07 1999-02-09 Mcguckin, Jr.; James F. Method and apparatus for endolumenally resectioning tissue
US5720755A (en) 1995-01-18 1998-02-24 Dakov; Pepi Tubular suturing device and methods of use
US5904697A (en) 1995-02-24 1999-05-18 Heartport, Inc. Devices and methods for performing a vascular anastomosis
DE19509115C2 (de) 1995-03-16 1997-11-27 Deutsche Forsch Luft Raumfahrt Chirurgisches Gerät zum Vorbereiten einer Anastomose in minimal invasiver Operationstechnik
US5769841A (en) 1995-06-13 1998-06-23 Electroscope, Inc. Electrosurgical apparatus for laparoscopic and like procedures
US5641111A (en) 1995-06-28 1997-06-24 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with anvil cutting guide
US5749896A (en) 1995-07-18 1998-05-12 Cook; Melvin S. Staple overlap
US5839639A (en) 1995-08-17 1998-11-24 Lasersurge, Inc. Collapsible anvil assembly and applicator instrument
US5814055A (en) 1995-09-19 1998-09-29 Ethicon Endo-Surgery, Inc. Surgical clamping mechanism
DE69514694T2 (de) 1995-10-31 2000-07-27 Oticon A S Hellerup Anastomoseninstrument zur verwendung bei einer terminolateralen anastomose
US5836503A (en) 1996-04-22 1998-11-17 United States Surgical Corporation Insertion device for surgical apparatus
US6050472A (en) 1996-04-26 2000-04-18 Olympus Optical Co., Ltd. Surgical anastomosis stapler
US6119913A (en) 1996-06-14 2000-09-19 Boston Scientific Corporation Endoscopic stapler
US6440146B2 (en) 1996-07-23 2002-08-27 United States Surgical Corporation Anastomosis instrument and method
US5833698A (en) 1996-07-23 1998-11-10 United States Surgical Corporation Anastomosis instrument and method
US20020019642A1 (en) 1996-07-23 2002-02-14 Keith Milliman Anastomosis instrument and method for performing same
US6024748A (en) 1996-07-23 2000-02-15 United States Surgical Corporation Singleshot anastomosis instrument with detachable loading unit and method
WO2001052748A2 (en) 2000-01-18 2001-07-26 Tyco Healthcare Group Lp Anastomosis instrument and method for performing same
US5855312A (en) 1996-07-25 1999-01-05 Toledano; Haviv Flexible annular stapler for closed surgery of hollow organs
US6338737B1 (en) 1997-07-17 2002-01-15 Haviv Toledano Flexible annular stapler for closed surgery of hollow organs
US5865361A (en) 1997-09-23 1999-02-02 United States Surgical Corporation Surgical stapling apparatus
US6117148A (en) 1997-10-17 2000-09-12 Ravo; Biagio Intraluminal anastomotic device
US5951576A (en) 1998-03-02 1999-09-14 Wakabayashi; Akio End-to-side vascular anastomosing stapling device
US6279809B1 (en) 1998-03-10 2001-08-28 Enrico Nicolo Circular stapler for side to end, side to side and end to side anastomosis
US6517566B1 (en) 1998-05-11 2003-02-11 Surgical Connections, Inc. Devices and methods for treating e.g. urinary stress incontinence
JP2003510104A (ja) 1998-05-11 2003-03-18 サージカル・コネクションズ・インコーポレイテッド 例えば緊張性尿失禁を治療するための装置および方法
US6601749B2 (en) 1998-06-19 2003-08-05 Scimed Life Systems, Inc. Multi fire full thickness resectioning device
US6126058A (en) 1998-06-19 2000-10-03 Scimed Life Systems, Inc. Method and device for full thickness resectioning of an organ
US6585144B2 (en) 1998-06-19 2003-07-01 Acimed Life Systems, Inc. Integrated surgical staple retainer for a full thickness resectioning device
US6629630B2 (en) 1998-06-19 2003-10-07 Scimed Life Systems, Inc. Non-circular resection device and endoscope
US6478210B2 (en) 2000-10-25 2002-11-12 Scimed Life Systems, Inc. Method and device for full thickness resectioning of an organ
DE19837258A1 (de) 1998-08-17 2000-03-02 Deutsch Zentr Luft & Raumfahrt Vorrichtung zum Betätigen eines chirurgischen Instrumentariums zur Anastomose von Hohlorganen
DE19836950B4 (de) 1998-08-17 2004-09-02 Deutsches Zentrum für Luft- und Raumfahrt e.V. Chirurgisches Instrument in Form eines Nahtklammergerätes
US6203553B1 (en) 1999-09-08 2001-03-20 United States Surgical Stapling apparatus and method for heart valve replacement
US6083241A (en) 1998-11-23 2000-07-04 Ethicon Endo-Surgery, Inc. Method of use of a circular stapler for hemorrhoidal procedure
US6102271A (en) 1998-11-23 2000-08-15 Ethicon Endo-Surgery, Inc. Circular stapler for hemorrhoidal surgery
US6142933A (en) 1998-11-23 2000-11-07 Ethicon Endo-Surgery, Inc. Anoscope for hemorrhoidal surgery
US6652542B2 (en) 1999-04-16 2003-11-25 Integrated Vascular Interventional Technologies, L.C. (Ivit, Lc) External anastomosis operators and related systems for anastomosis
US6551334B2 (en) 1999-04-16 2003-04-22 Integrated Vascular Interventional Technologies, Lc Externally directed anastomosis systems and externally positioned anastomosis fenestra cutting apparatus
US6626921B2 (en) 1999-04-16 2003-09-30 Integrated Vascular Interventional Technologies, L.C. Externally positioned anvil apparatus for cutting anastomosis
US6743244B2 (en) 1999-04-16 2004-06-01 Integrated Vascular Interventional Technologies, L.C. Soft anvil apparatus for cutting anastomosis fenestra
US6402008B1 (en) 1999-04-19 2002-06-11 Deborah A. Lucas Surgical stapler assembly with interchangeable heads
US6068636A (en) 1999-04-23 2000-05-30 Chen; Te-Chuan Intra-intestinal bypass gun
US6981941B2 (en) 1999-06-02 2006-01-03 Power Medical Interventions Electro-mechanical surgical device
US6491201B1 (en) 2000-02-22 2002-12-10 Power Medical Interventions, Inc. Fluid delivery mechanism for use with anastomosing, stapling, and resecting instruments
US7032798B2 (en) 1999-06-02 2006-04-25 Power Medical Interventions, Inc. Electro-mechanical surgical device
US6793652B1 (en) 1999-06-02 2004-09-21 Power Medical Interventions, Inc. Electro-mechanical surgical device
US6716233B1 (en) 1999-06-02 2004-04-06 Power Medical Interventions, Inc. Electromechanical driver and remote surgical instrument attachment having computer assisted control capabilities
US8025199B2 (en) 2004-02-23 2011-09-27 Tyco Healthcare Group Lp Surgical cutting and stapling device
US6264087B1 (en) 1999-07-12 2001-07-24 Powermed, Inc. Expanding parallel jaw device for use with an electromechanical driver device
US6443973B1 (en) 1999-06-02 2002-09-03 Power Medical Interventions, Inc. Electromechanical driver device for use with anastomosing, stapling, and resecting instruments
US6315184B1 (en) 1999-06-02 2001-11-13 Powermed, Inc. Stapling device for use with an electromechanical driver device for use with anastomosing, stapling, and resecting instruments
US6193129B1 (en) 2000-01-24 2001-02-27 Ethicon Endo-Surgery, Inc. Cutting blade for a surgical anastomosis stapling instrument
HU225908B1 (en) 2000-01-24 2007-12-28 Ethicon Endo Surgery Europe Surgical circular stapling head
US6488197B1 (en) 2000-02-22 2002-12-03 Power Medical Interventions, Inc. Fluid delivery device for use with anastomosing resecting and stapling instruments
US6533157B1 (en) 2000-02-22 2003-03-18 Power Medical Interventions, Inc. Tissue stapling attachment for use with an electromechanical driver device
US6273897B1 (en) 2000-02-29 2001-08-14 Ethicon, Inc. Surgical bettress and surgical stapling apparatus
CA2718633C (en) 2000-03-06 2013-01-08 Tyco Healthcare Group Lp Apparatus and method for performing a bypass procedure in a digestive system
IL139788A (en) 2000-11-20 2006-10-05 Minelu Zonnenschein Stapler for endoscopes
US6592596B1 (en) 2000-05-10 2003-07-15 Scimed Life Systems, Inc. Devices and related methods for securing a tissue fold
US20040267310A1 (en) 2000-10-20 2004-12-30 Racenet David C Directionally biased staple and anvil assembly for forming the staple
US6821282B2 (en) 2000-11-27 2004-11-23 Scimed Life Systems, Inc. Full thickness resection device control handle
US8286845B2 (en) 2000-11-27 2012-10-16 Boston Scientific Scimed, Inc. Full thickness resection device control handle
US6398795B1 (en) 2000-11-30 2002-06-04 Scimed Life Systems, Inc. Stapling and cutting in resectioning for full thickness resection devices
US6439446B1 (en) 2000-12-01 2002-08-27 Stephen J. Perry Safety lockout for actuator shaft
US6503259B2 (en) 2000-12-27 2003-01-07 Ethicon, Inc. Expandable anastomotic device
US6632237B2 (en) 2001-01-11 2003-10-14 Bio-Seal Tech, Inc. Device and method for sealing a puncture in a blood vessel
JP4130584B2 (ja) 2001-01-24 2008-08-06 タイコ ヘルスケア グループ リミテッド パートナーシップ 吻合器具および吻合を実施する方法
CA2435522C (en) 2001-01-31 2010-02-23 Rex Medical, L.P. Apparatus for stapling and resectioning gastro-esophageal tissue
US6769590B2 (en) 2001-04-02 2004-08-03 Susan E. Vresh Luminal anastomotic device and method
EP1377222B1 (en) 2001-04-03 2011-10-19 Tyco Healthcare Group LP Surgical stapling device
US6632227B2 (en) 2001-08-24 2003-10-14 Scimed Life Systems, Inc. Endoscopic resection devices
JP2005502421A (ja) 2001-09-17 2005-01-27 ガルシア・ビセンテ ヒレテ 開頭手術用骨固定具
US6578751B2 (en) 2001-09-26 2003-06-17 Scimed Life Systems, Inc. Method of sequentially firing staples using springs and a rotary or linear shutter
US20070060952A1 (en) 2005-09-02 2007-03-15 Roby Mark S Surgical stapling device with coated knife blade
US6605098B2 (en) 2001-09-28 2003-08-12 Ethicon, Inc. Surgical device for creating an anastomosis between first and second hollow organs
AU2002362751B2 (en) 2001-10-05 2008-07-03 Covidien Lp Tilt top anvil for a surgical fastener device
US6605078B2 (en) 2001-11-26 2003-08-12 Scimed Life Systems, Inc. Full thickness resection device
DE10158246C1 (de) 2001-11-28 2003-08-21 Ethicon Endo Surgery Europe Chirurgisches Klammersetzinstrument
US6981979B2 (en) 2001-12-14 2006-01-03 Enrico Nicolo Surgical anastomotic devices
US20030111507A1 (en) 2001-12-14 2003-06-19 George Nunez Balloon actuator for use in a resectioning device
US6905504B1 (en) 2002-02-26 2005-06-14 Cardica, Inc. Tool for performing end-to-end anastomosis
US7128748B2 (en) 2002-03-26 2006-10-31 Synovis Life Technologies, Inc. Circular stapler buttress combination
AU2003234239A1 (en) 2002-04-24 2003-11-10 Surgical Connections, Inc. Resection and anastomosis devices and methods
ES2377483T3 (es) 2002-04-25 2012-03-28 Tyco Healthcare Group Lp Instrumentos quirúrgicos que incluyen sistemas microelectromecánicos (MEMS)
US6685079B2 (en) 2002-05-24 2004-02-03 Scimed Life Systems, Inc. Full thickness resectioning device
US7195142B2 (en) 2003-05-30 2007-03-27 Tyco Healthcare Group Lp End-to-end anastomosis instrument and method for performing same
US6769594B2 (en) 2002-05-31 2004-08-03 Tyco Healthcare Group, Lp End-to-end anastomosis instrument and method for performing same
DE60307637T2 (de) 2002-06-17 2007-08-09 Tyco Healthcare Group Lp, Norwalk Ringförmige halterungsstruktur
IL150855A (en) 2002-07-22 2007-06-03 Leonid Monassevitch Intratubular anastomosis apparatus
AU2003279147B2 (en) 2002-10-04 2008-10-09 Covidien Lp Surgical stapling device
ES2632965T3 (es) 2002-10-04 2017-09-18 Covidien Lp Dispositivo de grapado quirúrgico motorizado neumáticamente
US7220237B2 (en) 2002-10-23 2007-05-22 Satiety, Inc. Method and device for use in endoscopic organ procedures
WO2004058078A1 (en) 2002-12-16 2004-07-15 Edrich Vascular Devices, Inc. Multiple stapling device for narrow blood vessels
WO2004058080A2 (en) 2002-12-20 2004-07-15 Tyco Healthcare Group, Lp Vacuum assisted surgical stapler
US6852122B2 (en) 2003-01-23 2005-02-08 Cordis Corporation Coated endovascular AAA device
KR100547166B1 (ko) 2003-04-11 2006-01-26 허윤석 개량형 단단문합기
EP1635712B1 (en) 2003-06-20 2015-09-30 Covidien LP Surgical stapling device
JP4755983B2 (ja) 2003-07-16 2011-08-24 タイコ ヘルスケア グループ リミテッド パートナーシップ 組織テンショナーを備えた外科用ステープル留めデバイス
US7686201B2 (en) 2003-09-01 2010-03-30 Tyco Healthcare Group Lp Circular stapler for hemorrhoid operations
US7547312B2 (en) 2003-09-17 2009-06-16 Gore Enterprise Holdings, Inc. Circular stapler buttress
US7309341B2 (en) 2003-09-30 2007-12-18 Ethicon Endo-Surgery, Inc. Single lumen anastomosis applier for self-deploying fastener
US8806973B2 (en) 2009-12-02 2014-08-19 Covidien Lp Adapters for use between surgical handle assembly and surgical end effector
US10105140B2 (en) * 2009-11-20 2018-10-23 Covidien Lp Surgical console and hand-held surgical device
US7364060B2 (en) 2003-10-17 2008-04-29 Tyco Healthcare Group Lp Surgical stapling device with tiltable anvil head
US7585306B2 (en) 2003-12-24 2009-09-08 Maquet Cardiovascular Llc Anastomosis device, tools and methods of using
US8590764B2 (en) 2003-12-24 2013-11-26 Boston Scientific Scimed, Inc. Circumferential full thickness resectioning device
US6953138B1 (en) 2004-02-18 2005-10-11 Frank W. Dworak Surgical stapler anvil with nested staple forming pockets
US7086267B2 (en) 2004-02-18 2006-08-08 Frank W. Dworak Metal-forming die and method for manufacturing same
US7118528B1 (en) 2004-03-16 2006-10-10 Gregory Piskun Hemorrhoids treatment method and associated instrument assembly including anoscope and cofunctioning tissue occlusion device
ES2400050T3 (es) 2004-03-19 2013-04-05 Covidien Lp Conjunto de yunque con anillo de corte mejorado
US8181840B2 (en) 2004-03-19 2012-05-22 Tyco Healthcare Group Lp Tissue tensioner assembly and approximation mechanism for surgical stapling device
CA2566794A1 (en) 2004-05-17 2005-12-08 Datascope Investment Corp. Surgical stapling system
JP4257270B2 (ja) 2004-07-14 2009-04-22 オリンパス株式会社 生体組織縫合方法及び生体組織縫合器
US8317074B2 (en) 2004-07-28 2012-11-27 Ethicon Endo-Surgery, Inc. Electroactive polymer-based articulation mechanism for circular stapler
US7182239B1 (en) 2004-08-27 2007-02-27 Myers Stephan R Segmented introducer device for a circular surgical stapler
KR100646762B1 (ko) 2004-09-10 2006-11-23 인하대학교 산학협력단 수술용 스테이플 및 이를 구비한 수술용 자동 문합기
EP2345375A1 (en) 2004-10-18 2011-07-20 Tyco Healthcare Group LP Annular adhesive structure
US7922743B2 (en) 2004-10-18 2011-04-12 Tyco Healthcare Group Lp Structure for applying sprayable wound treatment material
US7717313B2 (en) 2004-10-18 2010-05-18 Tyco Healthcare Group Lp Surgical apparatus and structure for applying sprayable wound treatment material
JP4881311B2 (ja) 2004-10-18 2012-02-22 タイコ ヘルスケア グループ リミテッド パートナーシップ 押し付け吻合のデバイスおよび方法
US7938307B2 (en) 2004-10-18 2011-05-10 Tyco Healthcare Group Lp Support structures and methods of using the same
CA2583867C (en) 2004-10-18 2014-12-23 Frank J. Viola Adhesive suture structure and methods of using the same
US7455682B2 (en) 2004-10-18 2008-11-25 Tyco Healthcare Group Lp Structure containing wound treatment material
US7845536B2 (en) 2004-10-18 2010-12-07 Tyco Healthcare Group Lp Annular adhesive structure
ITMI20042132A1 (it) 2004-11-05 2005-02-05 Ethicon Endo Surgery Inc Dispositivo e metodo per la terapia dell'obesita'
US7207168B2 (en) 2004-11-19 2007-04-24 The Schnipke Family Limited Liability Company Apparatus and method for inserting staple drivers in a cartridge
JP4847475B2 (ja) 2005-01-26 2011-12-28 ▲蘇▼州天臣国▲際▼医▲療▼科技有限公司 外科手術用ステープラーの回転刃付ステープリングヘッド
US20060201989A1 (en) 2005-03-11 2006-09-14 Ojeda Herminio F Surgical anvil and system for deploying the same
US9364229B2 (en) 2005-03-15 2016-06-14 Covidien Lp Circular anastomosis structures
US7717312B2 (en) 2005-06-03 2010-05-18 Tyco Healthcare Group Lp Surgical instruments employing sensors
US8573462B2 (en) 2006-05-19 2013-11-05 Ethicon Endo-Surgery, Inc. Electrical surgical instrument with optimized power supply and drive
US8627995B2 (en) 2006-05-19 2014-01-14 Ethicon Endo-Sugery, Inc. Electrically self-powered surgical instrument with cryptographic identification of interchangeable part
US7959050B2 (en) * 2005-07-26 2011-06-14 Ethicon Endo-Surgery, Inc Electrically self-powered surgical instrument with manual release
US20070029363A1 (en) 2005-08-07 2007-02-08 Sergey Popov Surgical apparatus with remote drive
US7401721B2 (en) 2005-08-15 2008-07-22 Tyco Healthcare Group Lp Surgical stapling instruments including a cartridge having multiple staple sizes
US7407075B2 (en) 2005-08-15 2008-08-05 Tyco Healthcare Group Lp Staple cartridge having multiple staple sizes for a surgical stapling instrument
US7398908B2 (en) 2005-08-15 2008-07-15 Tyco Healthcare Group Lp Surgical stapling instruments including a cartridge having multiple staple sizes
US7771440B2 (en) 2005-08-18 2010-08-10 Ethicon Endo-Surgery, Inc. Method and apparatus for endoscopically performing gastric reduction surgery in a single pass
US7673781B2 (en) 2005-08-31 2010-03-09 Ethicon Endo-Surgery, Inc. Surgical stapling device with staple driver that supports multiple wire diameter staples
US8991676B2 (en) 2007-03-15 2015-03-31 Ethicon Endo-Surgery, Inc. Surgical staple having a slidable crown
CN2868208Y (zh) 2005-12-14 2007-02-14 苏州天臣国际医疗科技有限公司 设有自动保险机构的圆管型装订仪
US7422138B2 (en) 2006-02-01 2008-09-09 Ethicon Endo-Surgery, Inc. Elliptical intraluminal surgical stapler for anastomosis
US7793813B2 (en) 2006-02-28 2010-09-14 Tyco Healthcare Group Lp Hub for positioning annular structure on a surgical device
US20100019016A1 (en) 2006-03-23 2010-01-28 Edoga John K Vascular Anastomotic Staplers
EP1875870B1 (en) 2006-07-07 2009-12-02 Ethicon Endo-Surgery, Inc. A surgical stapling instrument.
US7527185B2 (en) 2006-07-12 2009-05-05 Niti Surgical Solutions Ltd. Compression anastomosis ring assembly and applicator for use therewith
US8205782B2 (en) 2006-07-12 2012-06-26 Niti Surgical Solutions Ltd. Compression assemblies and applicators for use therewith
US8220690B2 (en) 2006-09-29 2012-07-17 Ethicon Endo-Surgery, Inc. Connected surgical staples and stapling instruments for deploying the same
WO2008058067A1 (en) * 2006-11-07 2008-05-15 Boston Scientific Limited Delivering sutures
US20080169332A1 (en) * 2007-01-11 2008-07-17 Shelton Frederick E Surgical stapling device with a curved cutting member
ATE499048T1 (de) 2007-03-07 2011-03-15 Covidien Ag Klammergerät für mukosektomie
US7950560B2 (en) 2007-04-13 2011-05-31 Tyco Healthcare Group Lp Powered surgical instrument
US8038045B2 (en) 2007-05-25 2011-10-18 Tyco Healthcare Group Lp Staple buttress retention system
US7600663B2 (en) 2007-07-05 2009-10-13 Green David T Apparatus for stapling and incising tissue
US7967181B2 (en) 2007-08-29 2011-06-28 Tyco Healthcare Group Lp Rotary knife cutting systems
CN103251450B (zh) * 2007-12-18 2015-10-07 博维医药公司 带有可去除工具仓的手术器械
US8011554B2 (en) 2008-01-09 2011-09-06 Tyco Healthcare Group, Lp Raised boss for staple guide
US7793812B2 (en) * 2008-02-14 2010-09-14 Ethicon Endo-Surgery, Inc. Disposable motor-driven loading unit for use with a surgical cutting and stapling apparatus
US8733611B2 (en) 2008-03-12 2014-05-27 Covidien Lp Ratcheting mechanism for surgical stapling device
US8020741B2 (en) 2008-03-18 2011-09-20 Barosense, Inc. Endoscopic stapling devices and methods
US8231041B2 (en) 2008-04-14 2012-07-31 Tyco Healthcare Group Lp Variable compression surgical fastener cartridge
EP2283784B1 (en) 2008-04-30 2016-06-22 Educational Foundation Jichi Medical University Surgical system for natural orifice transluminal endoscopic surgery (notes)
US8011551B2 (en) 2008-07-01 2011-09-06 Tyco Healthcare Group Lp Retraction mechanism with clutch-less drive for use with a surgical apparatus
US8678264B2 (en) 2008-07-07 2014-03-25 Covidien Lp Surgical instrument with elongated channel
US8109426B2 (en) 2008-08-12 2012-02-07 Tyco Healthcare Group Lp Surgical tilt anvil assembly
US20100051668A1 (en) 2008-09-03 2010-03-04 Milliman Keith L Surgical instrument with indicator
US8181838B2 (en) 2008-09-10 2012-05-22 Tyco Healthcare Group Lp Surgical stapling device
US7837080B2 (en) 2008-09-18 2010-11-23 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with device for indicating when the instrument has cut through tissue
US20100084453A1 (en) 2008-10-03 2010-04-08 Changzhou Waston Medical Appliance Co., Ltd Circular stapler
US8740925B2 (en) * 2008-10-10 2014-06-03 Covidien Lp Trocar assembly
US7918377B2 (en) 2008-10-16 2011-04-05 Ethicon Endo-Surgery, Inc. Surgical stapling instrument with apparatus for providing anvil position feedback
US8231042B2 (en) * 2008-11-06 2012-07-31 Tyco Healthcare Group Lp Surgical stapler
US7886951B2 (en) 2008-11-24 2011-02-15 Tyco Healthcare Group Lp Pouch used to deliver medication when ruptured
US8770460B2 (en) 2008-12-23 2014-07-08 George E. Belzer Shield for surgical stapler and method of use
US8408441B2 (en) 2009-01-06 2013-04-02 Covidien Lp Surgical stapler
US8066167B2 (en) 2009-03-23 2011-11-29 Ethicon Endo-Surgery, Inc. Circular surgical stapling instrument with anvil locking system
US8418909B2 (en) 2009-06-02 2013-04-16 Covidien Lp Surgical instrument and method for performing a resection
US8276802B2 (en) 2009-07-11 2012-10-02 Tyco Healthcare Group Lp Surgical instrument with double cartridge and anvil assemblies
US8146790B2 (en) 2009-07-11 2012-04-03 Tyco Healthcare Group Lp Surgical instrument with safety mechanism
US20110011916A1 (en) 2009-07-16 2011-01-20 New York University Anastomosis device
US8328062B2 (en) 2009-07-21 2012-12-11 Covidien Lp Surgical instrument with curvilinear tissue-contacting surfaces
US8267301B2 (en) 2009-08-19 2012-09-18 Tyco Healthcare Group Lp Surgical stapler
US8430292B2 (en) 2009-10-28 2013-04-30 Covidien Lp Surgical fastening apparatus
US8322590B2 (en) 2009-10-28 2012-12-04 Covidien Lp Surgical stapling instrument
US8413872B2 (en) 2009-10-28 2013-04-09 Covidien Lp Surgical fastening apparatus
US8899466B2 (en) 2009-11-19 2014-12-02 Ethicon Endo-Surgery, Inc. Devices and methods for introducing a surgical circular stapling instrument into a patient
US8136712B2 (en) * 2009-12-10 2012-03-20 Ethicon Endo-Surgery, Inc. Surgical stapler with discrete staple height adjustment and tactile feedback
US8662370B2 (en) 2010-04-08 2014-03-04 Hidehisa Thomas Takei Introducer system and assembly for surgical staplers
US8936592B2 (en) * 2010-06-03 2015-01-20 Ams Research Corporation Laser tissue ablation system
US20120053406A1 (en) * 2010-09-01 2012-03-01 Conlon Sean P Minimally invasive surgery
WO2012032303A1 (en) * 2010-09-09 2012-03-15 Queen Mary & Westfield College Forceps comprising a trocar tip
US20130085341A1 (en) * 2011-09-30 2013-04-04 Rudolph H. Nobis Methods and devices for manipulating tissue in vivo
US8899462B2 (en) * 2011-10-25 2014-12-02 Covidien Lp Apparatus for endoscopic procedures
US20130098970A1 (en) * 2011-10-25 2013-04-25 David Racenet Surgical Apparatus and Method for Endoluminal Surgery
US9351724B2 (en) 2013-01-11 2016-05-31 Covidien Lp Circular stapling instrument
US9326767B2 (en) * 2013-03-01 2016-05-03 Ethicon Endo-Surgery, Llc Joystick switch assemblies for surgical instruments
US9750503B2 (en) 2013-07-11 2017-09-05 Covidien Lp Methods and devices for performing a surgical anastomosis

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893622A (en) * 1986-10-17 1990-01-16 United States Surgical Corporation Method of stapling tubular body organs
CN1030695A (zh) * 1987-07-14 1989-02-01 维克多·阿历克山维奇·利佩夫 外科缝合器
US5454824A (en) * 1992-10-09 1995-10-03 United States Surgical Corporation Fragmentable ring applier
EP0595094B1 (en) * 1992-10-09 1997-03-05 United States Surgical Corporation Fragmentable ring applier
CN101454855A (zh) * 2006-05-19 2009-06-10 爱惜康内镜外科公司 力控开关

Also Published As

Publication number Publication date
EP3219264B1 (en) 2022-03-16
US11045201B2 (en) 2021-06-29
AU2014203308A1 (en) 2015-01-29
US9750503B2 (en) 2017-09-05
CA2854743A1 (en) 2015-01-11
EP2823774B1 (en) 2017-06-14
US20170360445A1 (en) 2017-12-21
JP2015016325A (ja) 2015-01-29
US11547413B2 (en) 2023-01-10
AU2019201004B2 (en) 2020-03-12
US20210259696A1 (en) 2021-08-26
ES2633475T3 (es) 2017-09-21
ES2910705T3 (es) 2022-05-13
CA2854743C (en) 2021-07-20
AU2019201004A1 (en) 2019-03-07
AU2014203308B2 (en) 2018-12-06
US20150014393A1 (en) 2015-01-15
EP3219264A1 (en) 2017-09-20
JP6395289B2 (ja) 2018-09-26
CA3117639A1 (en) 2015-01-11
JP2018161503A (ja) 2018-10-18
US10245040B2 (en) 2019-04-02
CN104337558A (zh) 2015-02-11
EP2823774A3 (en) 2015-06-17
EP2823774A2 (en) 2015-01-14
US20190216462A1 (en) 2019-07-18

Similar Documents

Publication Publication Date Title
CN104337558B (zh) 用于执行手术吻合术的方法和装置
US20200178973A1 (en) Methods and devices for performing a surgical anastomosis
CA2718156C (en) Surgical fastening apparatus
CN104546045B (zh) 用于手术器械的芯片组件
CN101011270B (zh) 带有可置换探针的活检装置
US11241232B2 (en) Surgical stapling device with resettable anvil assembly
US11744587B2 (en) Powered surgical instrument with independent selectively applied rotary and linear drivetrains
CN103637825A (zh) 用于在手术手柄组件与手术配件之间使用的快速连接组件
CN113260322A (zh) 用于圆形外科缝合器的砧座以及采用mim的相关制造方法
US20210369279A1 (en) Shaft Attachment Feature for Circular Surgical Stapler

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant