-
公开(公告)号：US07918376B1
公开(公告)日：2011-04-05
申请号：US12400760
申请日：2009-03-09
IPC分类号： A61B17/064
CPC分类号： A61B17/07207 , A61B2017/00473 , A61B2017/2908 , A61B2017/2927 , A61B2017/2929
摘要： One example of a surgical instrument may include a handle, an end effector, and a shaft that connects the handle to the end effector, where the shaft includes an articulated region. At least one feeder belt may extend through the lumen of the shaft into the end effector, where at least one feeder belt may include at least one staple frangibly connected thereto.
摘要翻译： 手术器械的一个实例可以包括手柄，末端执行器和将手柄连接到端部执行器的轴，其中轴包括铰接区域。 至少一个进料带可以延伸穿过轴的内腔进入末端执行器，其中至少一个进给带可以包括与其易碎连接的至少一个钉。
-
公开(公告)号：US20120061446A1
公开(公告)日：2012-03-15
申请号：US13048674
申请日：2011-03-15
IPC分类号： A61B17/068
CPC分类号： A61B17/07207 , A61B2017/00473 , A61B2017/2908 , A61B2017/2927 , A61B2017/2929
摘要： One example of a surgical method of treating tissue within the body of a patient may include providing a surgical instrument that includes a handle; a shaft extending from the handle, an end effector connected to the shaft, where the shaft includes a lumen defined therethrough and an articulated region; and at least one feeder belt extending through the lumen of the shaft into the end effector, where the feeder belt includes at least one staple frangibly united therewith; inserting the end effector into the body of a patient; orienting the end effector relative to tissue to be treated within the body of the patient and relative to a remainder of the shaft; actuating the end effector to staple tissue; and removing the end effector from the body of the patient.
摘要翻译： 治疗患者体内的组织的手术方法的一个实例可包括提供包括手柄的手术器械; 从手柄延伸的轴，连接到轴的端部执行器，其中所述轴包括限定在其中的内腔和铰接区域; 以及至少一个进给带，其延伸穿过所述轴的所述内腔进入所述端部执行器，其中所述给送带包括与其易于结合的至少一个钉; 将末端执行器插入患者体内; 将端部执行器相对于待治疗组织定向在患者体内并相对于轴的其余部分; 致动末端执行器到钉组织; 并从患者的身体移除末端执行器。
-
公开(公告)号：US08469253B1
公开(公告)日：2013-06-25
申请号：US12435577
申请日：2009-05-05
申请人： Bryan D. Knodel , Bennie Thompson , Jinhoon Park , Nathan H. White , Michael Murillo , Yaeer E. Lev
发明人： Bryan D. Knodel , Bennie Thompson , Jinhoon Park , Nathan H. White , Michael Murillo , Yaeer E. Lev
IPC分类号： A61B17/064
CPC分类号： A61B17/068 , A61B2017/00004 , A61B2017/0688
摘要： One example of a surgical apparatus may include at least one resorbable feeder belt, and a plurality of staples fixed to that feeder belt. Another example of a surgical apparatus may include at least one feeder belt and at least one resorbable carrier detachably connected to a corresponding feeder belt, where the carrier includes a plurality of staples attached to it. An exemplary surgical method of treating tissue within the body of a patient may include providing a surgical instrument that includes an end effector moveable between an open configuration and a closed configuration, where the end effector includes an anvil and a staple holder pivotally connected to one another, where the anvil holds a knife; and at least one resorbable feeder belt and a plurality of staples fixed to the feeder belt, where the feeder belt extends into said staple holder; placing the end effector in proximity to tissue; deploying a plurality of staples into tissue; separating a distal segment of at least one feeder belt from a remainder of that feeder belt; and leaving that distal segment within the body of the patient.
摘要翻译： 手术装置的一个实例可以包括至少一个可再吸收进给带，以及固定到该馈送带的多个钉。 手术设备的另一示例可以包括至少一个馈送带和可拆卸地连接到相应馈送带的至少一个可再吸收的载体，其中所述载体包括附接到其上的多个钉。 治疗患者体内的组织的示例性手术方法可以包括提供外科器械，其包括可在打开构型和闭合构型之间移动的端部执行器，其中末端执行器包括砧座和彼此枢转连接的钉仓 铁砧拿着刀; 以及至少一个可再吸收馈送带和固定到所述馈送带的多个订书钉，所述馈送带延伸到所述订书钉保持器中; 将末端执行器放置在组织附近; 将多个钉放置在组织中; 将至少一个进料带的远端段与该进料带的其余部分分离; 并将该远侧段留在患者体内。
-
公开(公告)号：US5487500A
公开(公告)日：1996-01-30
申请号：US235070
申请日：1994-04-29
IPC分类号： A61B17/072 , A61B17/28 , A61B17/068
CPC分类号： A61B17/07207 , A61B2017/07214 , A61B2017/07228 , A61B2017/07264 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923
摘要： A surgical stapler instrument is provided for applying lateral lines of staples to tissue while cutting the tissue between those staple lines. The instrument includes a handle portion, an implement portion, a reciprocating section, a drive member and a movable actuator. The implement portion includes a staple cartridge and an anvil. The reciprocating section is adapted to move back and forth along an axis of the implement portion. The movable actuator is associated with the handle portion and is engaged with the drive member such that motion of the actuator causes the drive member to move back and forth between first and second drive positions separated by a first distance. Mechanisms are provided to position only a correct amount of tissue (a predetermined range) between the anvil and cartridge. A multiplier is further provided and is associated with the reciprocating section and the drive member for causing the reciprocating section to move back and forth between first and second reciprocating positions in response to movement of the drive member. The reciprocating section includes a work portion which, when moved distally, effects the firing of staples in the staple cartridge toward the anvil. The work portion is also provided with a reciprocating knife. The first and second reciprocating positions are separated by a second distance which differs from the first distance.
摘要翻译： 提供了一种外科缝合器器械，用于在切割这些缝合线之间的组织的同时将组织的侧线施加到组织。 仪器包括手柄部分，工具部分，往复运动部分，驱动部件和可移动致动器。 工具部分包括钉仓和砧座。 往复运动部分适于沿着工具部分的轴线前后移动。 可移动致动器与手柄部分相关联并且与驱动构件接合，使得致动器的运动导致驱动构件在分开第一距离的第一和第二驱动位置之间来回移动。 提供了仅在砧座和筒之间仅定位正确量的组织（预定范围）的机构。 进一步提供乘法器，并且与往复运动部分和驱动部件相关联，用于使往复运动部分响应于驱动部件的运动在第一和第二往复运动位置之间往复运动。 往复运动部分包括工作部分，当远端移动时，使订书钉钉钉上的订书钉朝向砧座的作用。 工作部分还设置有往复刀。 第一和第二往复运动位置与第一距离不同的第二距离分开。
-
公开(公告)号：US06425900B1
公开(公告)日：2002-07-30
申请号：US09692636
申请日：2000-10-19
IPC分类号： A61B1710
CPC分类号： A61B17/068 , A61B17/00234 , A61B17/064 , A61B2017/0647 , A61F2/0063
摘要： A method for delivering a plurality of individual surgical fasteners includes the steps of providing a surgical fastener delivery device. The delivery device has a drive mechanism having a distal and a proximal end, and a first and a second opposing member. The members are moveable proximally and distally with respect to the delivery device, and individually with respect to each other. The delivery device further includes a plurality of surgical fasteners located between the first and the second members. Next, the surgical fastener delivery device penetrates tissue by moving the drive mechanism distally. A distal end of one of the fasteners is partially deployed by moving the first member proximally. Finally, the distal end of the fastener is fully deployed by moving the second member proximally.
摘要翻译： 用于递送多个单独手术紧固件的方法包括提供手术紧固件输送装置的步骤。 输送装置具有驱动机构，其具有远端和近端，以及第一和第二相对构件。 构件相对于输送装置向近侧和远侧移动，并且相对于彼此分开。 输送装置还包括位于第一和第二构件之间的多个外科紧固件。 接下来，外科紧固件输送装置通过向远侧移动驱动机构而穿透组织。 紧固件中的一个的远端部分地通过使第一构件向近侧移动来部分地展开。 最后，紧固件的远端通过向近侧移动第二构件而完全展开。
-
公开(公告)号：US08403956B1
公开(公告)日：2013-03-26
申请号：US12263171
申请日：2008-10-31
申请人： Bennie Thompson , Jinhoon Park , Bryan D. Knodel
发明人： Bennie Thompson , Jinhoon Park , Bryan D. Knodel
IPC分类号： A61B17/068 , A61B17/00
CPC分类号： A61B17/068 , A61B17/0293 , A61B17/064 , A61B17/072 , A61B17/07207 , A61B17/1222 , A61B2017/00398 , A61B2017/00544 , A61B2017/07271 , A61B2017/07278 , A61B2090/037
摘要： A surgical apparatus may include an end effector comprising a staple holder including a housing therein, and an anvil connected to the staple holder, where the end effector is movable between an open configuration and a clamped configuration; a feeder belt having two lateral edges, at least part of which is held within the housing; a plurality of staples, where each staple has a first end frangibly connected to the feeder belt and a second, free end; where at least one staple is oriented relative to the corresponding feeder belt in a direction angled relative to the transverse direction; and wherein the staples form at least one row, each row including at least two staples; and an overtube movable relative to the staple holder and anvil.
摘要翻译： 手术装置可以包括端部执行器，其包括其中包括壳体的钉仓保持器和连接到钉仓固定器的砧座，其中末端执行器可在打开构造和夹紧构造之间移动; 馈送带，其具有两个侧边缘，其至少一部分保持在壳体内; 多个订书钉，其中每个订书钉具有易于连接到馈送带的第一端和第二自由端; 其中至少一个钉相对于相应的进给带在相对于横向成角度的方向上取向; 并且其中所述钉形成至少一排，每排包括至少两个钉; 以及相对于钉仓和砧座可移动的外套管。
-
公开(公告)号：US5597107A
公开(公告)日：1997-01-28
申请号：US457721
申请日：1995-06-01
IPC分类号： A61B17/072 , A61B17/28 , A61B17/068
CPC分类号： A61B17/07207 , A61B2017/07214 , A61B2017/07228 , A61B2017/07264 , A61B2017/07278 , A61B2017/07285 , A61B2017/2923
摘要： A surgical stapler instrument is provided for applying lateral lines of staples to tissue while cutting the tissue between those staple lines. The instrument includes a handle portion, an implement portion, a reciprocating section, a drive member and a movable actuator. The implement portion includes a staple cartridge and an anvil. The reciprocating section is adapted to move back and forth along an axis of the implement portion. The movable actuator is associated with the handle portion and is engaged with the drive member such that motion of the actuator causes the drive member to move back and forth between first and second drive positions separated by a first distance. Further structure is provided to position only a correct amount of tissue (a predetermined range) between the anvil and cartridge. A multiplier is further provided and is associated with the reciprocating section and the drive member for causing the reciprocating section to move back and forth between first and second reciprocating positions in response to movement of the drive member. The reciprocating section includes a work portion which, when moved distally, effects the firing of staples in the staple cartridge toward the anvil. The work portion is also provided with a reciprocating knife. The first and second reciprocating positions are separated by a second distance which differs from the first distance.
摘要翻译： 提供了一种外科缝合器器械，用于在切割这些缝合线之间的组织的同时将组织的侧线施加到组织。 仪器包括手柄部分，工具部分，往复运动部分，驱动部件和可移动致动器。 工具部分包括钉仓和砧座。 往复运动部分适于沿着工具部分的轴线前后移动。 可移动致动器与手柄部分相关联并且与驱动构件接合，使得致动器的运动导致驱动构件在分开第一距离的第一和第二驱动位置之间来回移动。 提供了进一步的结构以仅在砧座和盒之间仅定位正确量的组织（预定范围）。 进一步提供乘法器，并且与往复运动部分和驱动部件相关联，用于使往复运动部分响应于驱动部件的移动在第一和第二往复运动位置之间往复运动。 往复运动部分包括工作部分，当远端移动时，使订书钉钉钉上的订书钉朝向砧座的作用。 工作部分还设置有往复刀。 第一和第二往复运动位置与第一距离不同的第二距离分开。
-
公开(公告)号：US06773438B1
公开(公告)日：2004-08-10
申请号：US09692627
申请日：2000-10-19
申请人： Bryan D. Knodel , Bennie Thompson , Jesse Kuhns
发明人： Bryan D. Knodel , Bennie Thompson , Jesse Kuhns
IPC分类号： A61B1710
CPC分类号： A61B17/0644 , A61B17/0682 , A61B2017/0647 , A61F2/0063
摘要： In accordance with the present invention there is provided a surgical fastening instrument. The instrument includes a handle and a shaft extending from the handle. The shaft contains a plurality of surgical fasteners therein. The instrument also has a mechanism for first distally deploying a penetrating member from the distal end of the shaft and thereafter feeding at least one of the surgical fasteners distally from the penetrating member. The instrument further includes a lockout mechanism for preventing the penetrating member from deploying from the shaft upon feeding all of the plurality of surgical fasteners from the shaft.
摘要翻译： 根据本发明，提供了一种手术紧固器械。 仪器包括手柄和从手柄延伸的轴。 该轴在其中包含多个外科紧固件。 仪器还具有用于从轴的远端首先向远端部署穿透构件，然后将至少一个外科紧固件远离穿透构件进给的机构。 所述仪器还包括锁定机构，用于在将所述多个外科紧固件从所述轴进给时防止所述穿透构件从所述轴展开。
-
9.发明授权公开(公告)号：US08631992B1
公开(公告)日：2014-01-21
申请号：US12603521
申请日：2009-10-21
IPC分类号： A61B17/10
CPC分类号： A61B17/0644 , A61B17/07292 , A61B2017/07228 , A61B2017/07271 , A61B2090/037
摘要： An exemplary surgical apparatus may include a feeder belt; at least one staple including a crown fixed to and frangibly separable from the feeder belt, the crown having a first width, and a free end extending from the crown; and at least one pad wider than the first width, wherein each pad is associated with a corresponding crown. An exemplary surgical method using that exemplary apparatus may include placing the feeder belt in proximity to tissue; penetrating the free end of at least one staple into tissue, such that tissue is positioned between the free end and the crown; compressing the free end of at least one staple toward the crown, such that a compressive force is exerted toward the crown; distributing the compressive force across the pad of at least one staple; and shearing at least one staple from the feeder belt. Another exemplary surgical apparatus may include at least one feeder belt having two lateral edges; staples, where each staple includes a first end frangibly connected to a corresponding feeder belt and a second free end; and where the staples form at least one row, each row including at least two staples; and at least one pad, where each pad is located along a corresponding free end of a corresponding staple.
摘要翻译： 示例性手术装置可以包括馈送带; 至少一个订书钉，其包括固定到所述馈送带上且与所述馈送带可分离的冠部，所述冠部具有第一宽度，以及从所述冠部延伸的自由端; 以及至少一个比第一宽度宽的垫，其中每个垫与相应的表冠相关联。 使用该示例性装置的示例性手术方法可以包括将进给器带放置在组织附近; 将至少一个钉的自由端穿透到组织中，使得组织位于自由端和冠之间; 将至少一个订书钉的自由端压向冠部，使得向冠部施加压缩力; 将压缩力分布在至少一个订书钉的衬垫上; 并从进料带剪切至少一个订书钉。 另一个示例性的手术装置可以包括至少一个具有两个侧边缘的进给带; 订书钉，其中每个订书钉包括易碎地连接到相应的馈送带和第二自由端的第一端; 并且其中订书钉形成至少一排，每行包括至少两个订书钉; 以及至少一个垫，其中每个垫沿相应钉的相应自由端设置。
-
公开(公告)号：US06572626B1
公开(公告)日：2003-06-03
申请号：US09692635
申请日：2000-10-19
IPC分类号： A61B1710
CPC分类号： A61B17/0643 , A61B17/0682 , A61B2017/0647 , A61F2/0063
摘要： A delivery device for delivering a plurality of individual surgical fasteners is disclosed. The delivery device has a drive mechanism having a distal and a proximal end, and a first and a second opposing member. The members are moveable proximally and distally with respect to the delivery device, and individually with respect to each other. The device further includes at least one surgical fastener located between the first and the second members. Each of the at least one surgical fasteners has a proximal end and a distal end. The surgical fasteners are preferably made from a superelastic nickel titanium alloy. Additionally an actuator having at least three sequential positions is included. The first position of the actuator is for moving the drive mechanism distally. The second position is for moving the first member proximally to partially deploy the distal end of the fastener. The third position of the actuator is for moving the second member proximally, to fully deploy the distal end of the fastener.
摘要翻译： 公开了用于输送多个单独外科紧固件的输送装置。 输送装置具有驱动机构，其具有远端和近端，以及第一和第二相对构件。 构件相对于输送装置向近侧和远侧移动，并且相对于彼此分开。 该装置还包括位于第一和第二构件之间的至少一个外科紧固件。 所述至少一个手术紧固件中的每一个具有近端和远端。 手术紧固件优选地由超弹性镍钛合金制成。 此外，还包括具有至少三个连续位置的致动器。 执行器的第一个位置用于向远侧移动驱动机构。 第二位置是用于将第一构件向近端移动以部分地展开紧固件的远端。 致动器的第三位置用于向近侧移动第二构件，以完全展开紧固件的远端。
-
-
-
-
-
-
-
-
-
搜索结果
52 条记录 (耗时 0.036 秒)
