专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07654431B2 Surgical instrument with guided laterally moving articulation member 有权
标题翻译：手术仪器带导向横向移动铰接构件
公开(公告)号：US07654431B2
公开(公告)日：2010-02-02
申请号：US11100847
申请日：2005-04-07
申请人： Joseph C. Hueil , Kenneth S. Wales , Chad P. Boudreaux
发明人： Joseph C. Hueil , Kenneth S. Wales , Chad P. Boudreaux
IPC分类号： A61B1/00
CPC分类号： A61B17/07207 , A61B2017/00535 , A61B2017/2927 , A61B2017/2943
摘要： A surgical instrument particularly suited to endoscopic use articulates an end effector by including a laterally sliding member in a proximal portion of a shaft that pivots the end effector to a selected side. Differentially opposing actuating forces (e.g., hydraulic, fluidic, mechanical) act against the laterally sliding member without binding by incorporating guidance mechanisms between the laterally sliding member and a frame of the shaft.
摘要翻译：特别适用于内窥镜使用的手术器械通过将侧向滑动构件包括在将末端执行器枢转到选定侧的轴的近侧部分中来铰接末端执行器。差异相对的致动力（例如，液压的，流体的，机械的）通过在横向滑动构件和轴的框架之间引入引导机构而抵抗横向滑动构件而不绑定。

2. 发明申请

US20100264194A1 SURGICAL STAPLING INSTRUMENT WITH AN ARTICULATABLE END EFFECTOR 有权
标题翻译：外科手术器械具有可靠的终点效应
公开(公告)号：US20100264194A1
公开(公告)日：2010-10-21
申请号：US12765330
申请日：2010-04-22
申请人： Zhifan F. Huang , Chad P. Boudreaux , Joseph C. Hueil , Dean B. Bruewer , Aron O. Zingman , David B. Smith , Geoffrey C. Hueil , Hector Chow , Mark R. Shaw
发明人： Zhifan F. Huang , Chad P. Boudreaux , Joseph C. Hueil , Dean B. Bruewer , Aron O. Zingman , David B. Smith , Geoffrey C. Hueil , Hector Chow , Mark R. Shaw
IPC分类号： A61B17/068
CPC分类号： A61B17/068 , A61B17/07207 , A61B2017/00318 , A61B2017/00734 , A61B2017/07214 , A61B2017/07285 , A61B2017/2913 , A61B2017/2916 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2943 , A61B2017/2946 , A61B2090/0811
摘要： A surgical instrument can comprise a channel configured to support a staple cartridge and, in addition, an anvil pivotable between open and closed positions relative to the channel. The surgical instrument can further comprise a cutting member configured to incise tissue positioned captured between the staple cartridge and the anvil and, in addition, means for stopping the cutting member prior to a distal end datum, wherein the distal end datum can be defined by the distal-most staple cavity in the staple cartridge. In such embodiments, the incision within the tissue may not extend beyond the portion of the tissue that has been stapled.
摘要翻译：外科器械可以包括构造成支撑钉仓的通道，并且还包括相对于通道在可开启和关闭位置之间枢转的砧座。外科器械还可以包括切割构件，其被配置为切割捕获在钉仓和砧座之间的组织，并且还包括用于在远端基准之前停止切割构件的装置，其中远端基准可以由钉仓中最常见的缝隙腔。在这样的实施例中，组织内的切口不能延伸超过已被装订的组织的部分。

3. 发明授权

US08308040B2 Surgical stapling instrument with an articulatable end effector 有权
标题翻译：具有可铰接端部执行器的手术吻合器械
公开(公告)号：US08308040B2
公开(公告)日：2012-11-13
申请号：US12765330
申请日：2010-04-22
申请人： Zhifan F. Huang , Chad P. Boudreaux , Joseph C. Hueil , Dean B. Bruewer , Aron O. Zingman , David B. Smith , Geoffrey C. Hueil , Hector Chow , Mark R. Shaw
发明人： Zhifan F. Huang , Chad P. Boudreaux , Joseph C. Hueil , Dean B. Bruewer , Aron O. Zingman , David B. Smith , Geoffrey C. Hueil , Hector Chow , Mark R. Shaw
IPC分类号： A61B17/068
CPC分类号： A61B17/068 , A61B17/07207 , A61B2017/00318 , A61B2017/00734 , A61B2017/07214 , A61B2017/07285 , A61B2017/2913 , A61B2017/2916 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2943 , A61B2017/2946 , A61B2090/0811
摘要： A surgical instrument can comprise a channel configured to support a staple cartridge and, in addition, an anvil pivotable between open and closed positions relative to the channel. The surgical instrument can further comprise a cutting member configured to incise tissue positioned captured between the staple cartridge and the anvil and, in addition, means for stopping the cutting member prior to a distal end datum, wherein the distal end datum can be defined by the distal-most staple cavity in the staple cartridge. In such embodiments, the incision within the tissue may not extend beyond the portion of the tissue that has been stapled.
摘要翻译：外科器械可以包括构造成支撑钉仓的通道，并且还包括相对于通道在可开启和关闭位置之间枢转的砧座。外科器械还可以包括切割构件，其被配置为切割捕获在钉仓和砧座之间的组织，并且还包括用于在远端基准之前停止切割构件的装置，其中远端基准可以由钉仓中最常见的缝隙腔。在这样的实施例中，组织内的切口不能延伸超过已被装订的组织的部分。

4. 发明申请

US20100264193A1 SURGICAL STAPLING INSTRUMENT WITH AN ARTICULATABLE END EFFECTOR 有权
标题翻译：外科手术器械具有可靠的终点效应
公开(公告)号：US20100264193A1
公开(公告)日：2010-10-21
申请号：US12765337
申请日：2010-04-22
申请人： Zhifan F. Huang , Chad P. Boudreaux , Joseph C. Hueil , Dean B. Bruewer , David B. Smith
发明人： Zhifan F. Huang , Chad P. Boudreaux , Joseph C. Hueil , Dean B. Bruewer , David B. Smith
IPC分类号： A61B17/068
CPC分类号： A61B17/068 , A61B17/07207 , A61B2017/00318 , A61B2017/00734 , A61B2017/07214 , A61B2017/07285 , A61B2017/2913 , A61B2017/2916 , A61B2017/2923 , A61B2017/2927 , A61B2017/2929 , A61B2017/2943 , A61B2017/2946 , A61B2090/0811
摘要： In various embodiments, a surgical instrument can comprise an end effector including a channel configured to support a staple cartridge and, in addition, an anvil pivotable between open and closed positions relative to the staple cartridge channel. The surgical instrument can further comprise a closure tube configured to at least partially surround the anvil and the staple cartridge channel to hold the anvil in a closed position. The closure tube can extend around the anvil a greater distance than the staple cartridge channel. The surgical instrument can further comprise a shaft and, in addition, an articulation joint pivotably connecting the end effector to the shaft. The articulation joint can further comprise a floating guide member which can guidably support a knife bar extending into the end effector and, at the same time, move independently of the end effector and the shaft to provide such support.
摘要翻译：在各种实施例中，外科器械可以包括端部执行器，其包括构造成支撑钉仓的通道，并且还包括可相对于钉仓通道在打开和关闭位置之间枢转的砧座。外科器械还可包括闭合管，其构造成至少部分地围绕砧座和钉仓通道以将砧座保持在关闭位置。闭合管可以围绕砧座延伸比钉仓通道更大的距离。外科器械还可以包括轴，另外还包括可枢转地将端部执行器连接到轴的关节连接。铰接接头还可包括浮动引导构件，该浮动引导构件可引导地支撑延伸到端部执行器中的刀杆，并且同时独立于末端执行器和轴移动以提供这种支撑。

5. 发明授权

US07784662B2 Surgical instrument with articulating shaft with single pivot closure and double pivot frame ground 有权
标题翻译：手术器具带有单个枢轴闭合和双枢轴框架接地的铰接轴
公开(公告)号：US07784662B2
公开(公告)日：2010-08-31
申请号：US11100772
申请日：2005-04-07
申请人： Kenneth S. Wales , Chad P. Boudreaux
发明人： Kenneth S. Wales , Chad P. Boudreaux
IPC分类号： A61B17/04 , A61B17/10
CPC分类号： A61B17/07207 , A61B2017/2927 , A61B2017/2937 , A61B2017/294 , A61B2017/2943 , Y10T403/32221
摘要： A surgical stapling and severing instrument particularly suited to endoscopic use includes a proximal portion that is manipulated external to a patient to position an attached elongate shaft and end effector to a desired surgical site inside of the patient. An articulation joint pivotally attaches the end effector to the elongate shaft to give further clinical flexibility in reaching tissue at a desired angle. A closure tube assembly includes a single pivoting portion that overrides the articulation joint in order to distally translate to the end effector to close, yet pass over an articulated shaft by having a multiple pivot frame ground encompassed therein to accommodate the longitudinal change in closure sleeve pivot. Thereby, additional clinical flexibility in positioning the end effector is achieved without losing the ability for separate closure and firing motions transferred by the shaft.
摘要翻译：特别适用于内窥镜使用的外科缝合和切断器械包括在患者外部操纵的近端部分，以将附接的细长轴和末端执行器定位到患者内部期望的手术部位。关节接头将末端执行器枢转地附接到细长轴，以在达到所需角度的组织处提供进一步的临床灵活性。闭合管组件包括单个枢转部分，该枢转部分覆盖关节运动关节，以便远端地平移至末端执行器以关闭，但通过具有包围在其中的多个枢轴框架接地以适应闭合套筒枢轴的纵向变化而越过铰接轴。因此，在不失去由轴转移的单独闭合和点火运动的能力的情况下实现了定位末端执行器的额外的临床灵活性。

6. 发明授权

US07559450B2 Surgical instrument incorporating a fluid transfer controlled articulation mechanism 有权
标题翻译：手术器械包含流体传递控制的关节运动机构
公开(公告)号：US07559450B2
公开(公告)日：2009-07-14
申请号：US11061908
申请日：2005-02-18
申请人： Kenneth S. Wales , Chad P. Boudreaux
发明人： Kenneth S. Wales , Chad P. Boudreaux
IPC分类号： A61B17/10
CPC分类号： A61B17/07207 , A61B1/0051 , A61B17/00234 , A61B2017/00309 , A61B2017/00557 , A61B2017/2927
摘要： A surgical instrument particularly suited to endoscopic use articulates an end effector by including a fluid transfer articulation mechanism that is proximally controlled. A fluid control, which is attached to a proximal portion, transfers fluid through the elongate shaft through a first fluid passage to a first fluid actuator that responds by articulating an articulation joint. Two opposing fluid actuators may respond to differential fluid transfer to effect articulation. Thereby, design flexibility is achieved by avoiding the design constraints of transferring a mechanical motion through the tight confines of the elongate shaft sufficient to effect articulation.
摘要翻译：特别适用于内窥镜使用的手术器械通过包括近侧控制的流体传递关节运动机构来使末端执行器相连接。附接到近端部分的流体控制器将流体通过细长轴通过第一流体通道传递到第一流体致动器，所述第一流体致动器通过铰接铰接接头来响应。两个相对的流体致动器可以响应差动流体传递来实现铰接。因此，通过避免将机械运动通过足以影响铰接的细长轴的紧密限制来转移机械运动来实现设计灵活性。

7. 发明授权

US07455208B2 Surgical instrument with articulating shaft with rigid firing bar supports 有权
标题翻译：手术器具带铰链轴，带有刚性射击杆支架
公开(公告)号：US07455208B2
公开(公告)日：2008-11-25
申请号：US11238358
申请日：2005-09-29
申请人： Kenneth S. Wales , Chad P. Boudreaux
发明人： Kenneth S. Wales , Chad P. Boudreaux
IPC分类号： A61B17/068 , A61B17/115
CPC分类号： A61B17/07207 , A61B1/0051 , A61B17/00234 , A61B2017/00309 , A61B2017/00557 , A61B2017/2927
摘要： A surgical stapling and severing instrument particularly suited to endoscopic use includes a proximal portion that is manipulated external to a patient to position an attached elongate shaft and end effector to a desired surgical site inside of the patient. An articulation joint pivotally attaches the end effector to the elongate shaft to give further clinical flexibility in reaching tissue at a desired angle. A firing bar translates within the elongate shaft and articulates through the articulation joint with a reduced force to fire, supported within a knife slot formed in a link that pivots at both ends, thereby reducing the radius of curvature of the firing bar by half at a particular location. One version includes a link that connects across portions of a closure sleeve assembly and another version includes a link that connects proximal and frame ground portions.
摘要翻译：特别适用于内窥镜使用的外科缝合和切断器械包括在患者外部操纵的近端部分，以将附接的细长轴和末端执行器定位到患者内部期望的手术部位。关节接头将末端执行器枢转地附接到细长轴，以在达到所需角度的组织处提供进一步的临床灵活性。击发杆在细长轴内平移并且通过铰接接合件以较小的力发挥作用，支撑在形成在两端枢转的连杆中的刀槽内，从而将击发杆的曲率半径减小一半特定位置。一个版本包括连接到封闭套筒组件的一部分的连接件，另一个版本包括连接近端和框架接地部分的连杆。

8. 发明授权

US09326788B2 Lockout mechanism for use with robotic electrosurgical device 有权
标题翻译：机器人电外科装置使用的锁定机构
公开(公告)号：US09326788B2
公开(公告)日：2016-05-03
申请号：US13539110
申请日：2012-06-29
申请人： Jonathan T. Batross , Gregory A. Trees , Foster B. Stulen , Randolph Stewart , Chad P. Boudreaux
发明人： Jonathan T. Batross , Gregory A. Trees , Foster B. Stulen , Randolph Stewart , Chad P. Boudreaux
IPC分类号： A61B17/32 , A61B18/14 , A61B19/00 , A61B17/29
CPC分类号： A61B18/1445 , A61B17/320092 , A61B18/14 , A61B34/30 , A61B90/03 , A61B2017/2927 , A61B2017/2929 , A61B2018/00642 , A61B2018/00994 , A61B2018/1455
摘要： A robotically controlled surgical tool including a lockout mechanism is provided. The surgical tool may comprise an instrument mounting portion. The instrument mounting portion includes a housing, a plate, a shaft assembly comprising an end effector, and a coupler to couple the shaft assembly to the instrument mounting portion. The end effector comprises a first jaw member and a second jaw member, the first and second jaw members defining a channel therebetween, and a blade slideably receivable within the channel to cut tissue located between the first and second jaw members. The surgical tool may include an actuation mechanism to actuate the end effector to provide reciprocating movement of the blade within the channel. A lockout mechanism is coupled to the actuation mechanism. The lockout mechanism may selectively enable reciprocating movement of the blade. An interface mechanically and electrically couples the instrument mounting portion to a robotic manipulator.
摘要翻译：提供了一种包括锁定机构的机器人控制的手术工具。手术工具可以包括器械安装部分。仪器安装部分包括壳体，板，包括末端执行器的轴组件和将轴组件连接到仪器安装部分的联接器。末端执行器包括第一钳口构件和第二钳口构件，第一和第二钳口构件在其间限定通道，以及可滑动地容纳在通道内的刀片，以切割位于第一和第二钳口构件之间的组织。手术工具可以包括致动机构以致动末端执行器以提供刀片在通道内的往复运动。锁定机构联接到致动机构。锁定机构可以选择性地实现叶片的往复运动。接口将仪器安装部分机械和电耦合到机器人操纵器。

9. 发明授权

US09050125B2 Ultrasonic surgical instrument with modular end effector 有权
标题翻译：具有模块化末端执行器的超声波手术器械
公开(公告)号：US09050125B2
公开(公告)日：2015-06-09
申请号：US13269899
申请日：2011-10-10
申请人： Chad P. Boudreaux , Kevin L. Houser
发明人： Chad P. Boudreaux , Kevin L. Houser
IPC分类号： A61B17/32 , A61B17/00 , A61B17/29
CPC分类号： A61B17/320092 , A61B18/1442 , A61B2017/0046 , A61B2017/00477 , A61B2017/2929 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/1452 , A61N7/00
摘要： A surgical instrument having a transmission assembly, a transducer, and a handle assembly is configured for coupling the transmission assembly to the handle assembly using a locking mechanism. The locking mechanism is operable to restrict the rotational movement of an actuator coupling member and the transducer relative to the handle assembly. The locking mechanism may also be operable to lock a trigger of the handle assembly in a first position. An inner tubular actuating member of the transmission assembly may be threadably attachable to the actuator coupling member or the actuator coupling member may include a latching mechanism to couple to a flared portion of the inner tubular actuating member. A waveguide of the transmission assembly may also be threadably attachable to the transducer. In one alternative, the trigger may be configured to operate the locking mechanism, either in the first position or when pivoted distally to a third position.
摘要翻译：具有传动组件，换能器和手柄组件的外科器械被配置为使用锁定机构将传动组件联接到手柄组件。锁定机构可操作地限制致动器联接构件和换能器相对于手柄组件的旋转运动。锁定机构还可操作以将手柄组件的触发器锁定在第一位置。变速器组件的内部管状致动构件可以可螺纹连接到致动器联接构件，或者致动器联接构件可以包括闩锁机构，以联接到内部管状致动构件的扩口部分。变速器组件的波导也可以螺纹连接到换能器。在一个替代方案中，触发器可被配置成在第一位置或当向远侧枢转到第三位置时操作锁定机构。

10. 发明授权

US08893946B2 Laparoscopic tissue thickness and clamp load measuring devices 有权
标题翻译：腹腔镜组织厚度和夹钳负载测量装置
公开(公告)号：US08893946B2
公开(公告)日：2014-11-25
申请号：US11729008
申请日：2007-03-28
申请人： Chad P. Boudreaux , Eugene L. Timperman , Leslie M. Fugikawa
发明人： Chad P. Boudreaux , Eugene L. Timperman , Leslie M. Fugikawa
IPC分类号： A61B17/10 , A61B5/107 , A61B17/072 , A61B17/068 , A61B17/29 , A61B19/00
CPC分类号： A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/29 , A61B90/06 , A61B2017/07214 , A61B2090/061 , A61B2090/064
摘要： A surgical instrument having opposed jaws that can be selectively moved between open and closed positions. Various embodiments include components for measuring the thickness of tissue clamped between the opposed jaws. Some embodiments are configured to ascertain the amount of compressive force that is being applied to the tissue while the thickness of the tissue is being determined. The tissue thickness data is displayed on the instrument itself and/or on a display that is remote from the instrument. The various embodiments may comprise different types of surgical instruments such as surgical staplers and graspers. A jaw arrangement with jaws shaped to define a cradle that corresponds to a cross-sectional shape of an object is also disclosed. The components that generate the thickness data may be electrically or mechanically actuated.
摘要翻译：具有相对的钳口的手术器械可以在打开位置和闭合位置之间选择性地移动。各种实施例包括用于测量夹在相对的夹爪之间的组织的厚度的部件。一些实施例被配置成确定在确定组织的厚度的同时施加到组织的压缩力的量。组织厚度数据显示在仪器本身和/或远离仪器的显示器上。各种实施例可以包括不同类型的手术器械，例如外科缝合器和抓紧器。还公开了具有成形为限定对应于物体的横截面形状的支架的夹爪的钳口装置。产生厚度数据的部件可以是电气或机械致动的。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式