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公开(公告)号：US20080221437A1
公开(公告)日：2008-09-11
申请号：US12043669
申请日：2008-03-06
CPC分类号： A61B17/32056 , A61B34/20 , A61B2017/003 , A61B2017/00818 , A61B2018/1407 , A61B2090/374 , A61B2090/376
摘要： An apparatus comprises a snare and an actuator. The snare is formed of a material having an opacity complementary to a predetermined imaging system that is positionable external to a patient. The actuator is configured to steer the snare in response to an image of at least a portion of a colon of the patient. The image is generated by the predetermined imaging system.
摘要翻译： 一种装置包括一个圈套和一个致动器。 该圈套由具有与可由患者外部定位的预定成像系统互补的不透明度的材料形成。 致动器被配置为响应于患者的结肠的至少一部分的图像来转导圈套。 图像由预定的成像系统产生。
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公开(公告)号：US5645075A
公开(公告)日：1997-07-08
申请号：US440327
申请日：1995-05-12
申请人： Matthew A. Palmer , Charles R. Slater , Vincent A. Turturro , Matthew S. Solar , Saul Gottlieb , Jose L. Francese , John Jairo Damarati
发明人： Matthew A. Palmer , Charles R. Slater , Vincent A. Turturro , Matthew S. Solar , Saul Gottlieb , Jose L. Francese , John Jairo Damarati
IPC分类号： A61B10/06 , A61B10/00 , A61B10/02 , A61B17/00 , A61B17/28 , A61B17/30 , A61B18/14 , A61B19/00 , A61F2/00
CPC分类号： A61B10/06 , A61B10/0266 , A61B10/02 , A61B17/30 , A61B18/14 , A61B2010/0225 , A61B2017/00398 , A61B2017/00867 , A61B2017/2905 , A61B2017/292 , A61B2017/2926 , A61B2017/2931 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/294 , A61B2018/1253 , A61B2018/146 , A61B2090/064 , A61F2210/0019 , A61M2025/0098
摘要： An end effector assembly for an endoscopic instrument includes first and second end effectors, a screw, and optionally a washer. The end effectors have arms which are biased away from each other. The screw has a threaded portion dimensioned to engage the distal end of the endoscopic instrument and a head portion with a pair of arm receiving grooves. In a presently preferred embodiment, the washer extends over the arms of the end effectors which pass through grooves in the head of the screw. In this manner, the arms of the end effectors are captured between the screw and the washer. The grooves are preferably provided with upstanding pins which engage mounting holes in the arms of the end effectors. Where the endoscopic instrument is a biopsy forceps type instrument having a long coil, the threaded portion of the screw mates naturally with the distal end of the coil, and the end effectors, which are normally biased away from each other, are closed by a cylinder which is moved over the arms of the end effectors. Where the endoscopic instrument is a laparoscopic type instrument, an inner rod of the instrument is provided with threads to receive the screw, and the end effectors are closed either by the outer tube of the instrument which is slid over the arms of the end effectors, or by pulling the inner rod into the outer tube.
摘要翻译： 用于内窥镜器械的端部执行器组件包括第一和第二端部执行器，螺钉和任选的垫圈。 末端执行器具有偏离彼此的臂。 螺钉具有螺纹部分，其尺寸适于接合内窥镜器械的远端，头部具有一对臂接收槽。 在目前优选的实施例中，垫圈在通过螺钉头部中的凹槽的末端执行器的臂上延伸。 以这种方式，末端执行器的臂被捕获在螺钉和垫圈之间。 槽优选地设置有直立的销，其接合末端执行器的臂中的安装孔。 在内窥镜仪器是具有长线圈的活检钳式仪器的情况下，螺钉的螺纹部分自然地与线圈的远端配合，并且通常被偏压远离的端部执行器被气缸闭合 其移动到末端执行器的臂上。 在内窥镜仪器是腹腔镜式仪器的情况下，仪器的内杆设置有用于接收螺钉的螺纹，并且末端执行器由仪器的外管封闭，该外管在末端执行器的臂上滑动， 或者通过将内杆拉到外管中。
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公开(公告)号：US09084604B2
公开(公告)日：2015-07-21
申请号：US13301180
申请日：2011-11-21
IPC分类号： A61B17/128 , A61B17/122 , A61B17/00
CPC分类号： A61B17/1285 , A61B17/122 , A61B17/128 , A61B2017/00292 , A61B2017/00296 , A61B2017/12004
摘要： An apparatus for applying clips to tissue, comprises a plurality of clips, each of the clips including a proximal end having a pair of opposed jaws and a distal end including a linking feature, where the clips are linked to one another to form a clip chain with a linking feature of a distal-most one of the clips being gripped between the jaws of an immediately proximal one of the clips and a control linkage coupled to a proximal-most one of the clips for applying tension and compression to the clip chain in combination with a magazine containing the clip chain, the magazine including an abutment surface sized to prevent passage distally therebeyond of a clip having received between its jaws a linking feature of an immediately distal clip and an opening location within which the jaws of a clip are permitted to open to release a linking feature therefrom.
摘要翻译： 一种用于将夹子施加到组织的装置，包括多个夹子，每个夹子包括具有一对相对的爪的近端和包括连接特征的远端，其中夹子彼此连接以形成夹子链 其中最靠近的一个夹子的连接特征被夹持在紧固件的夹子的夹爪之间，以及联接到最近的一个夹子的控制连杆，用于向夹子链施加张力和压缩 与包含夹子链的杂志组合，所述杂志包括邻接表面，所述对接表面的尺寸设置成防止在其夹爪之间接收到的夹子的远端，所述夹子在其钳口之间具有直接远端夹子的连接特征和允许夹子的钳口的开口位置 打开以从其中释放链接特征。
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公开(公告)号：US20120065647A1
公开(公告)日：2012-03-15
申请号：US13301180
申请日：2011-11-21
CPC分类号： A61B17/1285 , A61B17/122 , A61B17/128 , A61B2017/00292 , A61B2017/00296 , A61B2017/12004
摘要： An apparatus for applying clips to tissue, comprises a plurality of clips, each of the clips including a proximal end having a pair of opposed jaws and a distal end including a linking feature, where the clips are linked to one another to form a clip chain with a linking feature of a distal-most one of the clips being gripped between the jaws of an immediately proximal one of the clips and a control linkage coupled to a proximal-most one of the clips for applying tension and compression to the clip chain in combination with a magazine containing the clip chain, the magazine including an abutment surface sized to prevent passage distally therebeyond of a clip having received between its jaws a linking feature of an immediately distal clip and an opening location within which the jaws of a clip are permitted to open to release a linking feature therefrom.
摘要翻译： 一种用于将夹子施加到组织的装置，包括多个夹子，每个夹子包括具有一对相对的爪的近端和包括连接特征的远端，其中夹子彼此连接以形成夹子链 其中最靠近的一个夹子的连接特征被夹持在紧固件的夹子的夹爪之间，以及联接到最近的一个夹子的控制连杆，用于向夹子链施加张力和压缩 与包含夹子链的杂志组合，所述杂志包括邻接表面，所述对接表面的尺寸设置成防止在其夹爪之间接收到的夹子的远端，所述夹子在其钳口之间具有直接远端夹子的连接特征和允许夹子的钳口的开口位置 打开以从其中释放链接特征。
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公开(公告)号：US5840043A
公开(公告)日：1998-11-24
申请号：US888567
申请日：1997-07-07
申请人： Matthew A. Palmer , Charles R. Slater , Vincent A. Turturro , Matthew S. Solar , Saul Gottlieb , Jose L. Francese , John Jairo Damarati
发明人： Matthew A. Palmer , Charles R. Slater , Vincent A. Turturro , Matthew S. Solar , Saul Gottlieb , Jose L. Francese , John Jairo Damarati
IPC分类号： A61B10/06 , A61B10/00 , A61B10/02 , A61B17/00 , A61B17/28 , A61B17/30 , A61B18/14 , A61B19/00 , A61F2/00
CPC分类号： A61B10/06 , A61B10/0266 , A61B10/02 , A61B17/30 , A61B18/14 , A61B2010/0225 , A61B2017/00398 , A61B2017/00867 , A61B2017/2905 , A61B2017/292 , A61B2017/2926 , A61B2017/2931 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/294 , A61B2018/1253 , A61B2018/146 , A61B2090/064 , A61F2210/0019 , A61M2025/0098
摘要： An endoscopic instrument is provided with a hollow tube, first and second end effectors coupled to the hollow tube and having arms biased away from each other, a cylindrical member slidably disposed over the hollow tube, a push/pull wire extending through the tube, a handle assembly coupled to the push/pull wire and the hollow tube, and a disk segment connected to the push/pull wire and connected to the cylindrical member by a crimp in the cylindrical member. When the handle assembly is actuated, the push/pull wire moves the disk segment and hence the cylindrical member relative to the end effectors and causes the cylindrical member to ride over the arms of the end effectors, thereby forcing the end effectors closed or permitting them to open. Preferably, the disk segment has two curved sides which are coupled to the cylindrical member by crimping, and two substantially parallel sides which provide room for the arms of the end effectors so that the disk segment can move relative to the end effectors. The disk segment also includes a central bore for receiving the push/pull wire.
摘要翻译： 内窥镜器具设置有中空管，第一和第二端部执行器，其联接到中空管并且具有彼此偏离的臂，可滑动地设置在中空管上的圆柱形构件，延伸穿过管的推/拉线， 联接到推/拉线和中空管的手柄组件，以及连接到推/拉线并通过在圆柱形构件中卷曲连接到圆柱形构件的盘段。 当手柄组件被致动时，推/拉线相对于末端执行器移动盘段并因此移动圆柱形构件，并使圆柱形构件越过末端执行器的臂，从而迫使末端执行器关闭或允许 打开。 优选地，盘片段具有两个弯曲的侧面，其通过卷曲连接到圆柱形构件，并且两个基本平行的侧面为端部执行器的臂提供空间，使得盘片段能够相对于末端执行器移动。 盘片段还包括用于接收推/拉线的中心孔。
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公开(公告)号：US6099483A
公开(公告)日：2000-08-08
申请号：US952011
申请日：1998-02-06
申请人： Matthew A. Palmer , Charles R. Slater , Vincent A. Turturro , Matthew S. Solar , Saul Gottlieb , Jose L. Francese , John Jairo Damarati
发明人： Matthew A. Palmer , Charles R. Slater , Vincent A. Turturro , Matthew S. Solar , Saul Gottlieb , Jose L. Francese , John Jairo Damarati
IPC分类号： A61B10/06 , A61B10/00 , A61B10/02 , A61B17/00 , A61B17/28 , A61B17/30 , A61B18/14 , A61B19/00 , A61F2/00
CPC分类号： A61B10/06 , A61B10/0266 , A61B10/02 , A61B17/30 , A61B18/14 , A61B2010/0225 , A61B2017/00398 , A61B2017/00867 , A61B2017/2905 , A61B2017/292 , A61B2017/2926 , A61B2017/2931 , A61B2017/2933 , A61B2017/2937 , A61B2017/2939 , A61B2017/294 , A61B2018/1253 , A61B2018/146 , A61B2090/064 , A61F2210/0019 , A61M2025/0098
摘要： An end effector assembly for an endoscopic instrument includes first and second end effectors, a screw and optionally a washer. The end effectors have arms which are biased away from each other. The screw has a threaded portion dimensioned to engage the distal end of the endoscopic instrument and a head portion with a pair of arm receiving grooves. In a presently preferred embodiment, the washer extends over arms of the end effectors which pass through grooves in the head of the screw. In this manner, the arms of the end effectors are captured between the screw and the washer. The grooves are preferably provided with upstanding pins which engage mounting holes in the arms of the end effectors.
摘要翻译： PCT No.PCT / US96 / 06925 Sec。 371日期1998年2月6日 102（e）日期1998年2月6日PCT提交1996年5月10日PCT公布。 公开号WO96 / 35382 日期1996年11月14日用于内窥镜器械的末端执行器组件包括第一和第二端部执行器，螺钉和任选的垫圈。 末端执行器具有偏离彼此的臂。 螺钉具有螺纹部分，其尺寸适于接合内窥镜器械的远端，头部具有一对臂接收槽。 在目前优选的实施例中，垫圈延伸穿过通过螺钉头部中的槽的端部执行器的臂。 以这种方式，末端执行器的臂被捕获在螺钉和垫圈之间。 槽优选地设置有直立的销，其接合末端执行器的臂中的安装孔。
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公开(公告)号：US08062311B2
公开(公告)日：2011-11-22
申请号：US10977598
申请日：2004-10-29
IPC分类号： A61B17/10
CPC分类号： A61B17/1285 , A61B17/122 , A61B17/128 , A61B2017/00292 , A61B2017/00296 , A61B2017/12004
摘要： An apparatus for applying clips to tissue, comprises a plurality of clips, each of the clips including a proximal end having a pair of opposed jaws and a distal end including a linking feature, where the clips are linked to one another to form a clip chain with a linking feature of a distal-most one of the clips being gripped between the jaws of an immediately proximal one of the clips and a control linkage coupled to a proximal-most one of the clips for applying tension and compression to the clip chain in combination with a magazine containing the clip chain, the magazine including an abutment surface sized to prevent passage distally therebeyond of a clip having received between its jaws a linking feature of an immediately distal clip and an opening location within which the jaws of a clip are permitted to open to release a linking feature therefrom.
摘要翻译： 一种用于将夹子施加到组织的装置，包括多个夹子，每个夹子包括具有一对相对的爪的近端和包括连接特征的远端，其中夹子彼此连接以形成夹子链 其中最靠近的一个夹子的连接特征被夹持在紧固件的夹子的夹爪之间，以及联接到最近的一个夹子的控制连杆，用于向夹子链施加张力和压缩 与包含夹子链的杂志组合，所述杂志包括邻接表面，所述对接表面的尺寸设置成防止在其夹爪之间接收到的夹子的远端，所述夹子在其钳口之间具有直接远端夹子的连接特征和允许夹子的钳口的开口位置 打开以从其中释放链接特征。
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公开(公告)号：US07887504B2
公开(公告)日：2011-02-15
申请号：US11220519
申请日：2005-09-08
申请人： Mark L. Adams , Oscar R. Carrillo, Jr. , Michael S. H. Chu , Paul DiCarlo , Kristian DiMatteo , Robert F. Rioux , William J. Shaw , Vincent A. Turturro
发明人： Mark L. Adams , Oscar R. Carrillo, Jr. , Michael S. H. Chu , Paul DiCarlo , Kristian DiMatteo , Robert F. Rioux , William J. Shaw , Vincent A. Turturro
CPC分类号： A61M1/0084 , A61M3/0283 , A61M2210/1064
摘要： An apparatus includes an elongate body including a proximal end portion and a distal end portion and configured to be at least partially inserted into a body cavity. The elongate body defines a first passageway and a second passageway. The first passageway is configured to communicate fluid from the distal end portion in a first direction, and the second passageway is configured to communicate material from outside of the elongate body into the distal end portion in a second direction opposite the first direction and includes at least one port. An actuator is coupled to the elongate body and is configured to guide the distal end of the elongate body to an area of interest identifiable by a virtual colonoscopy.
摘要翻译： 一种装置包括细长主体，其包括近端部分和远端部分，并且构造成至少部分地插入到体腔中。 细长主体限定第一通道和第二通道。 第一通道构造成在第一方向上从远端部分传送流体，并且第二通道构造成在与第一方向相反的第二方向上将材料从细长主体的外部连通到远端部分，并且至少包括 一个港口 致动器联接到细长主体并且构造成将细长体的远端引导到通过虚拟结肠镜检查可识别的感兴趣区域。
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9.发明申请公开(公告)号：US20080009712A1
公开(公告)日：2008-01-10
申请号：US11424625
申请日：2006-06-16
申请人： Mark L. Adams , Scott T. Bluni , Paul DiCarlo , Robert M. Rauker , Robert F. Rioux , William J. Shaw , Vincent A. Turturro
发明人： Mark L. Adams , Scott T. Bluni , Paul DiCarlo , Robert M. Rauker , Robert F. Rioux , William J. Shaw , Vincent A. Turturro
IPC分类号： A61B5/05
CPC分类号： A61B1/0055 , A61B34/20 , A61B34/30 , A61B34/73 , A61B90/361 , A61B2034/105
摘要： An apparatus includes an elongate body having a plurality of discretely controllable portions. The plurality of discretely controllable portions are configured to be maneuvered within a body lumen along a predetermined path associated with an image of the body lumen. At least one portion from the plurality of discretely controllable portions may include a marker. A method includes inserting an elongate body at least partially into a body lumen. The elongate body has a plurality of discretely controllable portions. The elongate body is maneuvered within the body lumen along a predetermined path associated with an image of the body lumen. The maneuvering includes changing the relative orientation of the plurality of discretely controllable portions.
摘要翻译： 一种装置包括具有多个离散可控部分的细长主体。 多个离散可控部分被配置为沿着与体腔的图像相关联的预定路径在体腔内操纵。 来自多个离散可控部分的至少一部分可以包括标记。 一种方法包括将细长体至少部分地插入体腔中。 细长体具有多个离散可控部分。 细长体沿着与体腔的图像相关联的预定路径在体腔内被操纵。 该操纵包括改变多个离散可控部分的相对取向。
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