-
公开(公告)号：US08486091B2
公开(公告)日：2013-07-16
申请号：US13586931
申请日：2012-08-16
IPC分类号： A61B17/10
CPC分类号： A61B17/0682 , A61B17/083 , A61B17/105 , A61B17/12 , A61B17/128 , A61B17/1285 , A61B2017/12004
摘要： An apparatus for application of surgical clips to body tissue is provided and includes a handle assembly; a shaft assembly including a housing extending distally from the handle assembly and defining a longitudinal axis; a plurality of surgical clips disposed within the shaft assembly; a jaw mounted adjacent a distal end portion of the shaft assembly, the jaw being movable between an open spaced-apart condition and a closed approximated condition; and a pusher bar reciprocally disposed within the housing of the shaft assembly and being detachably connectable to the housing of the shaft assembly, the pusher bar being configured to load a distal-most surgical clip into the jaws during distal movement and remain connected to the housing of the shaft assembly and in a distally advanced position during an approximation of the jaws.
摘要翻译： 提供了一种用于将外科夹子应用于身体组织的装置，并且包括手柄组件; 轴组件，其包括从手柄组件向远侧延伸并限定纵向轴线的壳体; 设置在所述轴组件内的多个手术夹具; 邻近所述轴组件的远端部分安装的钳口，所述钳口可在开放间隔开的条件和闭合近似状态之间移动; 以及推杆，其往复地设置在所述轴组件的所述壳体内并且可拆卸地连接到所述轴组件的所述壳体，所述推杆构造成在远侧运动期间将最远端手术夹子装载到所述夹爪中并且保持连接到所述壳体 并且在近似钳口期间处于远侧前进位置。
-
公开(公告)号：US08382773B2
公开(公告)日：2013-02-26
申请号：US12055446
申请日：2008-03-26
IPC分类号： A61B17/10
CPC分类号： A61B17/1285 , A61B90/08 , A61B2090/0807 , A61B2090/0814
摘要： An apparatus for application of surgical clips is provided and includes a lockout system selectively engageable with a pusher bar to prevent the pusher bar from returning to a home position and to prevent a trigger from completing a full stroke when a plurality of clips are substantially exhausted. The apparatus may include a trip mechanism including a trip lever biased into contact with the pusher bar, wherein distal movement of the drive bar moves the trip mechanism until the trip lever engages a lip of the pusher bar and in turn distally moves the pusher bar. The apparatus may include a wedge plate including a distal end placeable between spaced-apart jaw members, wherein the wedge plate is moved proximally to withdraw the distal end thereof from between the jaw members when a drive channel is moved in a distal direction.
摘要翻译： 提供了一种用于施加手术夹子的装置，并且包括可选择地与推杆相接合以防止推杆返回到原始位置并且当多个夹子基本上被耗尽时防止触发器完成全部行程的锁定系统。 该装置可以包括跳闸机构，该跳闸机构包括被偏置成与推杆接触的跳闸杆，其中驱动杆的远端移动使脱扣机构移动，直到脱扣杆接合推杆的唇缘，并且进一步移动推杆。 该装置可以包括楔形板，其包括可间隔开的钳口构件之间的远端，其中当驱动通道沿远端方向移动时，楔形板向近侧移动以将其远端从夹爪构件之间撤回。
-
公开(公告)号：US08357171B2
公开(公告)日：2013-01-22
申请号：US12764226
申请日：2010-04-21
IPC分类号： A61B17/10
CPC分类号： A61B17/0682 , A61B17/00234 , A61B17/10 , A61B17/105 , A61B17/122 , A61B17/128 , A61B17/1285 , A61B90/08 , A61B2017/00115 , A61B2017/00367 , A61B2017/00407 , A61B2017/00734 , A61B2017/00778 , A61B2017/12004 , A61B2017/2923 , A61B2017/2926 , A61B2017/2927 , A61B2090/0803 , A61B2090/0807 , A61B2090/0811
摘要： An apparatus for application of surgical clips to body tissue has a handle portion with a body extending distally from the handle portion defining a longitudinal axis and a plurality of surgical clips disposed within the body. The apparatus also has a jaw assembly mounted adjacent a distal end portion of the body with the jaw assembly including first and second jaw portions movable between a spaced-apart and an approximated position. The apparatus further has a wedge plate longitudinally movable between the first and the second jaw portions, and a clip pusher configured to individually distally advance a surgical clip to the jaw assembly while the jaw portions are in the spaced apart position with an actuator. The actuator is at least partially disposed within the body and longitudinally movable in response to actuation of the handle portion and has a cam link. The apparatus also has a jaw closure member positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position. The cam link longitudinally moves wedge plate between the first and the second jaw portions.
摘要翻译： 用于将手术夹子应用于身体组织的装置具有手柄部分，其具有从限定纵向轴线的手柄部分向远侧延伸的主体和设置在身体内的多个手术夹具。 该装置还具有邻近主体的远端部分安装的钳口组件，钳口组件包括可在间隔开和近似位置之间移动的第一和第二钳口部分。 该装置还具有可在第一和第二钳口部分之间纵向移动的楔形板，以及夹子推动器，其构造成单独地将手术夹子前进到钳口组件，同时钳口部分与致动器处于间隔开的位置。 致动器至少部分地设置在主体内并且响应于手柄部分的致动而纵向移动并具有凸轮连杆。 该装置还具有邻近第一和第二钳口部分定位的钳口闭合构件，以将钳口部分移动到近似位置。 凸轮连杆在第一和第二钳口部分之间纵向移动楔形板。
-
公开(公告)号：US20120327630A1
公开(公告)日：2012-12-27
申请号：US13195196
申请日：2011-08-01
IPC分类号： H05K9/00
CPC分类号： H05K9/0058
摘要： An electromagnetic shield comprises a sheet of metal having slots along an edge of the sheet to form a plurality of resilient fingers. The single sheet is bent around first and second bends axes inwardly and approximately ninety degrees to form a top planar surface and first and second side walls. The single sheet of metal is sized and dimensioned to receive a connector in between the first and second side walls and top planar surface. The fingers are bent outward with a bend radius of approximately 0.020 inches with respect to a flat surface of the sidewalls and top planar surface. The fingers apply a biasing force against a surface of a faceplate. Each of the side walls includes an elongated leg, which is interconnected with a circuit board and each of the elongated legs extends beyond a bottom edge of each of the side walls.
摘要翻译： 电磁屏蔽包括具有沿着片材边缘的槽的金属片，以形成多个弹性指状物。 单张片围绕第一和第二弯曲轴线向内和大约九十度弯曲以形成顶部平坦表面和第一和第二侧壁。 单片金属的尺寸和尺寸被设计成在第一和第二侧壁和顶部平面之间接纳连接器。 手指相对于侧壁和顶部平坦表面的平坦表面以约0.020英寸的弯曲半径向外弯曲。 手指对面板的表面施加偏压力。 每个侧壁包括细长的腿，其与电路板互连，并且每个细长腿延伸超过每个侧壁的底部边缘。
-
公开(公告)号：US20110028994A1
公开(公告)日：2011-02-03
申请号：US12903579
申请日：2010-10-13
IPC分类号： A61B17/10
CPC分类号： A61B17/1285 , A61B2017/00367 , A61B2017/00407 , A61B2090/037 , A61B2090/0803
摘要： An apparatus for application of surgical clips to body tissue includes an actuator at least partially disposed within a body and longitudinally movable in response to actuation of a handle portion. The apparatus includes a jaw closure member positioned adjacent the first and second jaw portions to move the jaw portions to the approximated position and a rack having ratchet teeth connected to the actuator. The apparatus includes a pawl engaging a series of ratchet teeth and capable of preventing an inadvertent return of the actuator before full actuation of the apparatus. A clip pusher incrementally moves distally each time a clip is released from the apparatus. When the clip pusher reaches a predetermined distal point in a clip carrying channel, a feed bar is deflected to a second position to prevent retraction but not advancement of the actuator and thereby manipulates the pawl to engage the ratchet teeth.
摘要翻译： 用于将外科夹子应用于身体组织的装置包括至少部分地设置在主体内并且响应于手柄部分的致动而可纵向移动的致动器。 该装置包括邻近第一和第二钳口部分定位的钳口闭合构件以将钳口部分移动到近似位置，并且具有连接到致动器的棘齿的齿条。 该装置包括与一系列棘轮齿接合的棘爪，并且能够在完全致动装置之前防止致动器的意外返回。 每次剪辑从设备中释放时，夹子推动器逐渐向远侧移动。 当夹子推动器到达夹子传送通道中的预定远端点时，进给杆被偏转到第二位置以防止致动器的收回而不是前进，从而操纵棘爪以接合棘轮齿。
-
公开(公告)号：US20100057106A1
公开(公告)日：2010-03-04
申请号：US12539730
申请日：2009-08-12
IPC分类号： A61B17/10
CPC分类号： A61B17/105 , A61B1/3132 , A61B17/00234 , A61B17/072 , A61B17/083 , A61B17/10 , A61B17/12 , A61B17/1222 , A61B17/1285 , A61B17/29 , A61B90/08 , A61B2017/00115 , A61B2017/00221 , A61B2017/00407 , A61B2017/00734 , A61B2017/2902 , A61B2017/2932 , A61B2017/2943 , A61B2090/0803 , A61B2090/0811 , A61B2090/0814
摘要： An apparatus for application of surgical clips to body tissue is provided and includes a handle assembly; a shaft assembly including a housing extending distally from the handle assembly and defining a longitudinal axis; a plurality of surgical clips disposed within the shaft assembly; a jaw mounted adjacent a distal end portion of the shaft assembly, the jaw being movable between an open spaced-apart condition and a closed approximated condition; and a pusher bar reciprocally disposed within the housing of the shaft assembly and being detachably connectable to the housing of the shaft assembly, the pusher bar being configured to load a distal-most surgical clip into the jaws during distal movement and remain connected to the housing of the shaft assembly and in a distally advanced position during an approximation of the jaws.
摘要翻译： 提供了一种用于将外科夹子应用于身体组织的装置，并且包括手柄组件; 轴组件，其包括从手柄组件向远侧延伸并限定纵向轴线的壳体; 设置在所述轴组件内的多个手术夹具; 邻近所述轴组件的远端部分安装的钳口，所述钳口可在开放间隔开的条件和闭合近似状态之间移动; 以及推杆，其往复地设置在所述轴组件的所述壳体内并且可拆卸地连接到所述轴组件的所述壳体，所述推杆构造成在远侧运动期间将最远端手术夹子装载到所述夹爪中并且保持连接到所述壳体 并且在近似钳口期间处于远侧前进位置。
-
公开(公告)号：US20100057104A1
公开(公告)日：2010-03-04
申请号：US12539204
申请日：2009-08-11
IPC分类号： A61B17/10
CPC分类号： A61B17/0682 , A61B17/083 , A61B17/105 , A61B17/12 , A61B17/128 , A61B17/1285 , A61B2017/12004
摘要： An apparatus for application of surgical clips to body tissue is provided and includes a handle assembly; a shaft assembly including a housing extending distally from the handle assembly and defining a longitudinal axis; a plurality of surgical clips disposed within the shaft assembly; a jaw mounted adjacent a distal end portion of the shaft assembly, the jaw being movable between an open spaced-apart condition and a closed approximated condition; and a pusher bar reciprocally disposed within the housing of the shaft assembly and being detachably connectable to the housing of the shaft assembly, the pusher bar being configured to load a distal-most surgical clip into the jaws during distal movement and remain connected to the housing of the shaft assembly and in a distally advanced position during an approximation of the jaws.
摘要翻译： 提供了一种用于将外科夹子应用于身体组织的装置，并且包括手柄组件; 轴组件，其包括从手柄组件向远侧延伸并限定纵向轴线的壳体; 设置在所述轴组件内的多个手术夹具; 邻近所述轴组件的远端部分安装的钳口，所述钳口可在开放间隔开的条件和闭合近似状态之间移动; 以及推杆，其往复地设置在所述轴组件的所述壳体内并且可拆卸地连接到所述轴组件的所述壳体，所述推杆构造成在远侧运动期间将最远端手术夹子装载到所述夹爪中，并且保持连接到所述壳体 并且在近似钳口期间处于远侧前进位置。
-
-
-
-
-
-
搜索结果
57 条记录 (耗时 0.026 秒)
