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公开(公告)号：US10463421B2
公开(公告)日：2019-11-05
申请号：US14310420
申请日：2014-06-20
摘要： A surgical instrument includes a handle assembly and an end effector. The handle assembly includes a trigger, a push plate coupled to the trigger, wherein actuation of the trigger rotates the push plate, a clamp plate operably coupled to the push plate, wherein actuation of the trigger to a first rotation rotates the clamp plate, and a firing plate operably coupled to the push plate, wherein actuation of the trigger between the first rotation and a second rotation rotates the firing plate. The end effector includes a jaw assembly which includes a first jaw member and a second jaw member, wherein rotation of the clamp plate transitions the jaw assembly between an open configuration and an approximated configuration by moving at least one of the first jaw member and the second jaw member relative to the other one of the first jaw member and the second jaw member.
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公开(公告)号：US09877782B2
公开(公告)日：2018-01-30
申请号：US13804963
申请日：2013-03-14
CPC分类号： A61B18/18 , A61B18/1442 , A61B18/1445 , A61B18/1447 , A61B2017/00862 , A61B2018/00059 , A61B2018/00607 , A61B2018/0063 , A61B2018/1455
摘要： An end effector for operating on tissue comprises an upper jaw, a lower jaw, a flexible member, and a pair of conductive members. The upper jaw and the lower jaw are configured to receive tissue when in an open position and the upper jaw is movable toward the lower jaw. The flexible member is coupled to either the upper jaw or the lower jaw, and is configured to deform in response to compression of tissue between the jaws. One of the conductive members is associated with the flexible member and is configured to move with the flexible member in response to compression of tissue between the jaws. The end effector may be configured to manipulate the position of muscle within tissue in response to compression of tissue between the jaws.
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公开(公告)号：US09861428B2
公开(公告)日：2018-01-09
申请号：US14028176
申请日：2013-09-16
发明人： Gregory A. Trees , Susan G. Arshonsky , Jonathan T. Batross , Chad P. Boudreaux , Edward G. Chekan , Catherine A. Corbett , Craig T. Davis , Alex W. Kiturkes , Terry A. McFarland , David A. Monroe , John M. Sarley , Frederick E. Shelton, IV , John B. Schulte , Foster B. Stulen , Aaron C. Voegele , William B. Weisenburgh, II , Tamara Widenhouse , David A. Witt
CPC分类号： A61B18/1445 , A61B2018/00011 , A61B2018/00607 , A61B2018/1455 , A61B2217/005 , A61B2218/002 , A61B2218/008
摘要： A medical device includes an end effector configured to apply bipolar energy to target tissue along a working portion thereof and a fluid control system to control the flow of a fluid produced when the end effector applies the bipolar energy to heat the target tissue. The fluid control system includes a fluid path element defining a fluid path, a distal fluid port configured to intake the fluid adjacent to the working portion of an end effector for transport through the fluid path, and a proximal fluid port configured to intake the fluid transported through the fluid path and to exhaust the transported fluid.
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公开(公告)号：US09757186B2
公开(公告)日：2017-09-12
申请号：US14255242
申请日：2014-04-17
发明人： Chad P. Boudreaux , David A. Monroe , Rafael J. Ruiz Ortiz , Foster B. Stulen , Jeffrey L. Aldridge , Catherine A. Corbett , Terry A. McFarland
CPC分类号： A61B18/1445 , A61B2017/2946 , A61B2018/00607 , A61B2018/0063 , A61B2018/00958 , A61B2018/1455 , A61B2018/1457 , A61B2090/0801 , A61B2090/0811
摘要： A surgical instrument includes an end effector and a feedback system. The end effector includes a first jaw and a second jaw, wherein at least one of the first jaw and the second jaw is movable relative to the other one of the first jaw and the second jaw to transition the end effector during a closure stroke between an open configuration, a first approximated configuration, and a second approximated configuration. The feedback system includes an indicator, the indicator transitionable between a first indicator position, a second indicator position, and a third indicator position, wherein the indicator is in the first indicator position when the end effect is in the open configuration, wherein the indicator is in the second indicator position when the end effector is in the first approximated configuration, and wherein the indicator is in the third indicator position when the end effector is in the second approximated configuration.
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公开(公告)号：US20160175050A1
公开(公告)日：2016-06-23
申请号：US14576372
申请日：2014-12-19
发明人： Susan Arshonsky , Catherine A. Corbett , Megan A. Broderick , Geoffrey S. Strobl , Gregory A. Trees
CPC分类号： A61B18/18 , A61B18/1445 , A61B90/70 , A61B2017/00477 , A61B2018/0063 , A61B2018/0097 , A61B2018/1455 , A61B2018/1495
摘要： A surgical instrument includes a body, an elongate shaft extending distally from the body, an end effector disposed at a distal end of the elongate shaft, and a firing beam. The end effector has a first jaw and a second jaw. The first jaw is pivotable toward and away from the second jaw to capture tissue. The end effector further comprises at least one electrode. The at least one electrode is operable to apply RF energy to tissue captured between the first jaw and the second jaw. At least a portion of the end effector is reconfigurable to transition the end effector into a cleaning state
摘要翻译： 手术器械包括主体，从身体向远侧延伸的细长轴，设置在细长轴的远端的末端执行器，以及击发梁。 末端执行器具有第一钳口和第二钳口。 第一颚可以朝向和远离第二颚枢转以捕获组织。 末端执行器还包括至少一个电极。 所述至少一个电极可操作以将RF能量施加到在所述第一钳口和所述第二钳口之间捕获的组织。 端部执行器的至少一部分是可重构的，以将末端执行器转变为清洁状态
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公开(公告)号：US20150272660A1
公开(公告)日：2015-10-01
申请号：US14310420
申请日：2014-06-20
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2018/0063 , A61B2018/1455
摘要： A surgical instrument includes a handle assembly and an end effector. The handle assembly includes a trigger, a push plate coupled to the trigger, wherein actuation of the trigger rotates the push plate, a clamp plate operably coupled to the push plate, wherein actuation of the trigger to a first rotation rotates the clamp plate, and a firing plate operably coupled to the push plate, wherein actuation of the trigger between the first rotation and a second rotation rotates the firing plate. The end effector includes a jaw assembly which includes a first jaw member and a second jaw member, wherein rotation of the clamp plate transitions the jaw assembly between an open configuration and an approximated configuration by moving at least one of the first jaw member and the second jaw member relative to the other one of the first jaw member and the second jaw member.
摘要翻译： 手术器械包括手柄组件和末端执行器。 手柄组件包括触发器，联接到触发器的推板，其中触发器的致动使推板旋转，可操作地联接到推板的夹板，其中触发器以第一旋转的动作使夹板旋转，以及 可操作地联接到推板的击发板，其中在第一旋转和第二旋转之间的触发器的致动使击发板旋转。 端部执行器包括钳口组件，其包括第一钳口构件和第二钳口构件，其中夹紧板的旋转通过移动第一钳口构件和第二钳口构件中的至少一个而将钳口组件转换到打开构型和近似构造之间 钳口构件相对于第一钳口构件和第二钳口构件中的另一个。
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公开(公告)号：US20160120601A1
公开(公告)日：2016-05-05
申请号：US14526974
申请日：2014-10-29
发明人： Chad P. Boudreaux , John M. Sarley , Mark A. Davison , Catherine A. Corbett , Jeff K. Bargemann
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B2017/00075 , A61B2017/2916 , A61B2017/2923 , A61B2018/00708 , A61B2018/00875 , A61B2018/00892 , A61B2018/00922 , A61B2018/00928 , A61B2018/00946 , A61B2018/00952 , A61B2018/1455 , A61B2090/0811
摘要： An apparatus comprises a body, a shaft, an end effector and a sensor. The shaft extends distally from the body. The end effector is configured to receive energy from an energy source. The end effector comprises a first jaw and a second jaw. The second jaw is pivotable relative to the first jaw to transition the end effector from an open configuration to a closed configuration. In the closed configuration, the first jaw and second jaw define a closure gap. The sensor is operable to detect when the end effector is in the closed configuration. The sensor is also in communication with the energy source, such that the sensor is operable to communicate a signal to the energy source when the sensor detects the end effector in the closed configuration.
摘要翻译： 一种装置包括主体，轴，端部执行器和传感器。 轴从身体向远侧延伸。 末端执行器被配置为从能量源接收能量。 末端执行器包括第一钳口和第二钳口。 第二钳口相对于第一钳口可枢转，以将末端执行器从打开构型转变到闭合构型。 在封闭构造中，第一钳口和第二钳口限定了闭合间隙。 传感器可操作以检测末端执行器何时处于关闭构型。 传感器还与能量源通信，使得传感器可操作以在传感器检测到封闭构造中的末端执行器时将信号传达到能量源。
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公开(公告)号：US20150272659A1
公开(公告)日：2015-10-01
申请号：US14227699
申请日：2014-03-27
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2018/0063 , A61B2018/1455
摘要： In various embodiments, a surgical instrument is disclosed. In one embodiment, the surgical instrument comprises a handle assembly. The handle assembly comprises a closure trigger, a push plate, a clamp plate, and a firing plate. Actuation of the closure trigger rotates the push plate. Rotation of the push plate to a first rotation rotates the clamp plate and rotation between the first rotation and a second rotation rotates the firing plate. A shaft assembly is coupled to the handle assembly. An end effector is coupled to the shaft assembly. The end effector comprises a jaw assembly. The jaw assembly defines a longitudinal slot. Rotation of the clamp plate pivotally moves a first jaw member from an open position to a closed position relative to a second jaw member. A cutting member is deployable within the longitudinal slot.
摘要翻译： 在各种实施例中，公开了一种外科器械。 在一个实施例中，手术器械包括手柄组件。 手柄组件包括闭合触发器，推板，夹板和击发板。 关闭触发器的启动旋转推板。 推板旋转到第一旋转使夹板转动，第一旋转和第二旋转之间的旋转使击发板旋转。 轴组件联接到手柄组件。 端部执行器联接到轴组件。 端部执行器包括钳口组件。 钳口组件限定纵向槽。 夹板的旋转将第一钳口构件从打开位置枢转地移动到相对于第二钳口构件的关闭位置。 切割构件可在纵向槽内展开。
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公开(公告)号：US10357311B2
公开(公告)日：2019-07-23
申请号：US14576372
申请日：2014-12-19
发明人： Susan Arshonsky , Catherine A. Corbett , Megan A. Broderick , Geoffrey S. Strobl , Gregory A. Trees
摘要： A surgical instrument includes a body, an elongate shaft extending distally from the body, an end effector disposed at a distal end of the elongate shaft, and a firing beam. The end effector has a first jaw and a second jaw. The first jaw is pivotable toward and away from the second jaw to capture tissue. The end effector further comprises at least one electrode. The at least one electrode is operable to apply RF energy to tissue captured between the first jaw and the second jaw. At least a portion of the end effector is reconfigurable to transition the end effector into a cleaning state
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公开(公告)号：US10136938B2
公开(公告)日：2018-11-27
申请号：US14526974
申请日：2014-10-29
发明人： Chad P. Boudreaux , John M. Sarley , Mark A. Davison , Catherine A. Corbett , Jeff K. Bargemann
摘要： An apparatus comprises a body, a shaft, an end effector and a sensor. The shaft extends distally from the body. The end effector is configured to receive energy from an energy source. The end effector comprises a first jaw and a second jaw. The second jaw is pivotable relative to the first jaw to transition the end effector from an open configuration to a closed configuration. In the closed configuration, the first jaw and second jaw define a closure gap. The sensor is operable to detect when the end effector is in the closed configuration. The sensor is also in communication with the energy source, such that the sensor is operable to communicate a signal to the energy source when the sensor detects the end effector in the closed configuration.
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