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公开(公告)号：US20100133321A1
公开(公告)日：2010-06-03
申请号：US12568135
申请日：2009-09-28
IPC分类号： A61B17/068
CPC分类号： A61B17/0682 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B2017/07264 , A61B2017/320052
摘要： In accordance with the present disclosure a directionally biased staple is provided for use in all types of surgical staplers having anvil structure against which the staple is formed. The directionally biased staple may be constructed in a wide variety of cross-sectional configurations including rectangular, elliptical, trapezoidal, etc. All of the configurations are distinguished by having a bending region requiring more force to twist or malform the staple than is required to properly form the staple. Preferably, these staples have Moment of Inertia Ratios on the order of between about 1.1 to about 3.0. The staple preferably corresponds in other respects to conventional formed staples, i.e. having at least a pair of leg members interconnected by a crown portion wherein the leg members are formed by direct contact with the anvil. An anvil assembly is also provided for minimizing the malformation of staples.
摘要翻译： 根据本公开，提供了一种定向偏置的订书钉，用于具有砧结构的所有类型的外科缝合器，所述砧结构形成有订书钉。 定向偏置的订书钉可以以各种各样的横截面构造构造，包括矩形，椭圆形，梯形等。所有这些构造的区别在于，弯曲区域需要比正确要求的更大的力来扭曲或变形订书钉 形成主食。 优选地，这些钉具有大约1.1到大约3.0之间的惯量矩。 钉在其他方面优选地对应于常规的成形钉，即具有通过冠部相互连接的至少一对腿构件，其中腿构件通过与砧座直接接触形成。 还提供了一种用于最小化钉的畸形的砧座组件。
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2.发明授权公开(公告)号：US07611038B2
公开(公告)日：2009-11-03
申请号：US11981441
申请日：2007-10-31
IPC分类号： A61B17/068
CPC分类号： A61B17/0682 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B2017/07264 , A61B2017/320052
摘要： In accordance with the present disclosure a directionally biased staple is provided for use in all types of surgical staplers having anvil structure against which the staple is formed. The directionally biased staple may be constructed in a wide variety of cross-sectional configurations including rectangular, elliptical, trapezoidal, etc. All of the configurations are distinguished by having a bending region requiring more force to twist or malform the staple than is required to properly form the staple. Preferably, these staples have Moment of Inertia Ratios on the order of between about 1.1 to about 3.0. The staple preferably corresponds in other respects to conventional formed staples, i.e. having at least a pair of leg members interconnected by a crown portion wherein the leg members are formed by direct contact with the anvil. An anvil assembly is also provided for minimizing the malformation of staples.
摘要翻译： 根据本公开，提供了一种定向偏置的订书钉，用于具有砧结构的所有类型的外科缝合器，所述砧结构形成有订书钉。 定向偏置的订书钉可以以各种各样的横截面构造构造，包括矩形，椭圆形，梯形等。所有这些构造的区别在于，弯曲区域需要比正确要求的更大的力来扭曲或变形订书钉 形成主食。 优选地，这些钉具有大约1.1到大约3.0之间的惯量矩。 钉在其他方面优选地对应于常规的成形钉，即具有通过冠部相互连接的至少一对腿构件，其中腿构件通过与砧座直接接触形成。 还提供了一种用于最小化钉的畸形的砧座组件。
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公开(公告)号：US07156839B2
公开(公告)日：2007-01-02
申请号：US10428706
申请日：2003-05-02
CPC分类号： A61B17/29 , A61B17/062 , A61B17/064 , A61B17/122 , A61B17/128 , A61B17/28 , A61B17/285 , A61B17/3211 , A61B2017/00265 , A61B2017/00353 , A61B2017/0042
摘要： A multi-instrument surgical tool for use during hand-assisted laparoscopic surgery includes a housing having a plurality of ports disposed therein which are each dimensioned to slidingly house one of a plurality of surgical instruments for selective deployment from the case. The housing also includes a corresponding plurality of elongated channels each in communication with a respective one of the plurality of ports. Each of the instruments including an actuator which is movable within a respective channel from a first position wherein the instrument is at least partially housed within the housing to a second position wherein the actuator is disengaged from the respective channel and the actuator is freely operable to actuate the instrument for its intended purpose.
摘要翻译： 在手辅助腹腔镜手术中使用的多器械手术工具包括具有设置在其中的多个端口的壳体，每个端口的尺寸被设计成滑动地容纳多个外科器械中的一个，以从壳体中选择性地展开。 壳体还包括相应的多个细长通道，每个细长通道与多个端口中的相应一个端口连通。 每个仪器包括致动器，该致动器可以在第一位置的相应通道内移动，其中该仪器至少部分地容纳在壳体内到第二位置，其中致动器与相应通道脱离，并且致动器可自由操作以致动 该仪器为其预期目的。
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公开(公告)号：US20100179592A1
公开(公告)日：2010-07-15
申请号：US12685097
申请日：2010-01-11
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0483 , A61B17/06114 , A61B17/062 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/044 , A61B2017/0459 , A61B2017/0479 , A61B2017/06057
摘要： An apparatus for placement of a suture anchor having a suture connected thereto includes a handle dimensioned for engagement by the user and an elongated member connected to the handle and extending therefrom. The elongated member has an anchor mount for mounting a suture anchor. The handle includes a frame having a suture retainer adapted for retaining a suture, at least one cover releasably mounted to the frame to at least partially enclose the suture retainer and a release button mounted to the frame and movable to release the at least one cover from the frame to expose the suture portion.
摘要翻译： 用于放置具有连接到其上的缝合线的缝合锚固件的装置包括尺寸适于由使用者接合的手柄和连接到手柄并从其延伸的细长构件。 细长构件具有用于安装缝合锚固件的锚定安装件。 手柄包括具有适于保持缝合线的缝合线保持器的框架，至少一个可释放地安装到框架上的盖以至少部分地包围缝合线保持器和安装到框架上并可移动以将至少一个盖子从 该框架露出缝线部分。
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公开(公告)号：US06896650B2
公开(公告)日：2005-05-24
申请号：US10183698
申请日：2002-06-27
CPC分类号： A61B1/32 , A61B5/202 , A61B5/204 , A61B5/205 , A61B5/208 , A61B5/7435 , A61B2560/0443 , A61M2025/0002
摘要： An insertion device is provided for use in assessing urinary function. The insert device includes an insert member for at least partial insertion into a patient's urethral canal having a length such that it is positioned distal of the urethral sphincter, and having an outer surface at least a portion of which is configured to engage the inner wall of the urethra to substantially prevent fluid flow therebetween. The insert member has a channel therethrough through which fluid from a fluid source can be introduced into the urethral canal. Also provided is a device for introducing fluid into a patient's urethral canal including a hand-sized casing having a fluid conduit therein between a fluid inlet and a fluid source assembly. The device further includes an activation device movable between a first position wherein it does not obstruct the fluid conduit and a second position wherein it does obstruct the fluid conduit. An insert member is coupled to a distal end of the hand-sized casing and has a channel therethrough between a fluid inlet and a fluid outlet, and is dimensioned for at least partial insertion into the patient's urethral canal distal of the urethral sphincter. The insert member channel is in fluid communication with the fluid conduit.
摘要翻译： 提供插入装置用于评估尿功能。 插入装置包括用于至少部分插入到患者的尿道管中的插入构件，其具有使得其位于尿道括约肌远端的长度，并且具有外表面，其外表面的至少一部分被配置为接合尿道括约肌的内壁 尿道基本上防止其间的流体流动。 插入构件具有通道，通过该通道可将来自流体源的流体引入尿道。 还提供了一种用于将流体引入到患者的尿道中的装置，其包括在流体入口和流体源组件之间具有流体导管的手动尺寸的壳体。 该装置还包括可在第一位置和第二位置之间移动的致动装置，其中第一位置不阻塞流体导管，而第二位置阻止流体导管。 插入构件联接到手大小的壳体的远端，并且在流体入口和流体出口之间具有穿过其的通道，并且其尺寸被设计成至少部分地插入到尿道括约肌远端的患者的尿道中。 插入构件通道与流体导管流体连通。
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公开(公告)号：US08684249B2
公开(公告)日：2014-04-01
申请号：US13368407
申请日：2012-02-08
IPC分类号： A61B17/068
CPC分类号： A61B17/0682 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B2017/07264 , A61B2017/320052
摘要： An anvil assembly for use with a surgical stapler having a tissue contact surface and a plurality of staple pockets formed in the tissue contact surface. Each of the plurality of staple pockets including first and second staple forming cups, each of the first and second staple forming cups having an outside portion and an inside portion, the inside portion of the first and second staple forming cups being positioned in close relation to each other and the outside portion of the first and second staple forming cups being positioned in spaced relation to each other. Each of the first and second staple forming cups being defined by sidewalls and an elongated base surface, wherein upper portions of the sidewalls intersect the tissue contact surface at a line of intersection, and wherein the line of intersection is curved along a majority of its length between the outside portion and the inside portion of each of the staple forming cups.
摘要翻译： 一种与具有组织接触表面的外科缝合器一起使用的砧组件，以及形成在组织接触表面中的多个缝合袋。 多个订书钉袋中的每一个包括第一和第二订书钉形成杯，第一和第二订书钉形成杯中的每一个具有外部部分和内部部分，第一和第二订书钉形成杯的内部部分紧密相对于 彼此和第一和第二订书钉形成杯的外部部分彼此间隔开定位。 第一和第二订书钉形成杯中的每一个由侧壁和细长的基面限定，其中侧壁的上部在交叉线处与组织接触表面相交，并且其中交叉线沿其大部分长度弯曲 在每个订书钉成型杯的外侧部分和内侧部分之间。
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公开(公告)号：US08317828B2
公开(公告)日：2012-11-27
申请号：US12685097
申请日：2010-01-11
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B17/0483 , A61B17/06114 , A61B17/062 , A61B2017/0409 , A61B2017/0412 , A61B2017/0414 , A61B2017/044 , A61B2017/0459 , A61B2017/0479 , A61B2017/06057
摘要： An apparatus for placement of a suture anchor having a suture connected thereto includes a handle dimensioned for engagement by the user and an elongated member connected to the handle and extending therefrom. The elongated member has an anchor mount for mounting a suture anchor. The handle includes a frame having a suture retainer adapted for retaining a suture, at least one cover releasably mounted to the frame to at least partially enclose the suture retainer and a release button mounted to the frame and movable to release the at least one cover from the frame to expose the suture portion.
摘要翻译： 用于放置具有连接到其上的缝合线的缝合锚固件的装置包括尺寸适于由使用者接合的手柄和连接到手柄并从其延伸的细长构件。 细长构件具有用于安装缝合锚固件的锚定安装件。 手柄包括具有适于保持缝合线的缝合线保持器的框架，至少一个可释放地安装到框架上的盖以至少部分地包围缝合线保持器和安装到框架上并可移动以将至少一个盖子从 该框架露出缝线部分。
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8.发明授权公开(公告)号：US08123101B2
公开(公告)日：2012-02-28
申请号：US13052289
申请日：2011-03-21
IPC分类号： A61B17/068
CPC分类号： A61B17/0682 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B2017/07264 , A61B2017/320052
摘要： In accordance with the present disclosure a directionally biased staple is provided for use in all types of surgical staplers having anvil structure against which the staple is formed. The directionally biased staple may be constructed in a wide variety of cross-sectional configurations including rectangular, elliptical, trapezoidal, etc. All of the configurations are distinguished by having a bending region requiring more force to twist or malform the staple than is required to properly form the staple. Preferably, these staples have Moment of Inertia Ratios on the order of between about 1.1 to about 3.0. The staple preferably corresponds in other respects to conventional formed staples, i.e. having at least a pair of leg members interconnected by a crown portion wherein the leg members are formed by direct contact with the anvil. An anvil assembly is also provided for minimizing the malformation of staples.
摘要翻译： 根据本公开，提供了一种定向偏置的订书钉，用于具有砧结构的所有类型的外科缝合器，所述砧结构形成有订书钉。 定向偏置的订书钉可以以各种各样的横截面构造构造，包括矩形，椭圆形，梯形等。所有这些构造的区别在于，弯曲区域需要比正确要求的更大的力来扭曲或变形订书钉 形成主食。 优选地，这些钉具有大约1.1到大约3.0之间的惯量矩。 钉在其他方面优选地对应于常规的成形钉，即具有通过冠部相互连接的至少一对腿构件，其中腿构件通过与砧座直接接触形成。 还提供了一种用于最小化钉的畸形的砧座组件。
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公开(公告)号：US5967974A
公开(公告)日：1999-10-19
申请号：US994686
申请日：1997-12-19
申请人： David A. Nicholas , Richard D. Gresham , Thomas R. Hessler , Patrick Flanagan , Hanspeter R. Bayer
发明人： David A. Nicholas , Richard D. Gresham , Thomas R. Hessler , Patrick Flanagan , Hanspeter R. Bayer
IPC分类号： A61B17/02
CPC分类号： A61B17/0206 , A61B17/0293
摘要： A surgical retractor assembly is provided comprising a frame having first and second portions, a first hook member supported on the frame, a second hook member supported on the frame and movable with respect to the frame, and a frame support supporting the frame. The frame support is adapted to retain the first portion of the frame in a selected raised position with respect to the second portion of the frame. The frame support preferably comprises two elongated shafts having locking mechanisms for locking the frame in the selected raised position.
摘要翻译： 提供了一种手术牵开器组件，其包括具有第一和第二部分的框架，支撑在框架上的第一钩构件，支撑在框架上并可相对于框架移动的第二钩构件和支撑框架的框架支撑件。 框架支撑件适于将框架的第一部分相对于框架的第二部分保持在选定的升高位置。 框架支撑件优选地包括两个细长轴，其具有用于将框架锁定在所选择的升高位置中的锁定机构。
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公开(公告)号：US20120193390A1
公开(公告)日：2012-08-02
申请号：US13368407
申请日：2012-02-08
IPC分类号： A61B17/068
CPC分类号： A61B17/0682 , A61B17/0644 , A61B17/068 , A61B17/0684 , A61B17/0686 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B2017/07264 , A61B2017/320052
摘要： An anvil assembly for use with a surgical stapler having a tissue contact surface and a plurality of staple pockets formed in the tissue contact surface. Each of the plurality of staple pockets including first and second staple forming cups, each of the first and second staple forming cups having an outside portion and an inside portion, the inside portion of the first and second staple forming cups being positioned in close relation to each other and the outside portion of the first and second staple forming cups being positioned in spaced relation to each other. Each of the first and second staple forming cups being defined by sidewalls and an elongated base surface, wherein upper portions of the sidewalls intersect the tissue contact surface at a line of intersection, and wherein the line of intersection is curved along a majority of its length between the outside portion and the inside portion of each of the staple forming cups.
摘要翻译： 一种与具有组织接触表面的外科缝合器一起使用的砧组件，以及形成在组织接触表面中的多个缝合袋。 多个订书钉袋中的每一个包括第一和第二订书钉形成杯，第一和第二订书钉形成杯中的每一个具有外部部分和内部部分，第一和第二订书钉形成杯的内部部分紧密相对于 彼此和第一和第二订书钉形成杯的外部部分彼此间隔开定位。 第一和第二订书钉形成杯中的每一个由侧壁和细长的基面限定，其中侧壁的上部在交叉线处与组织接触表面相交，并且其中交叉线沿其大部分长度弯曲 在每个订书钉成型杯的外侧部分和内侧部分之间。
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