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1. 发明授权

US07857812B2 Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism 有权
标题翻译：容器密封器和分隔器具有细长的刀冲程和切割机构的安全性
公开(公告)号：US07857812B2
公开(公告)日：2010-12-28
申请号：US11640683
申请日：2006-12-18
申请人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
发明人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
IPC分类号： A61B17/28 , A61B18/14
CPC分类号： A61B18/1445 , A61B17/32 , A61B2018/00404 , A61B2018/00601 , A61B2018/1412 , A61B2018/1455 , A61B2018/1861 , A61B2090/034
摘要： An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member. A movable handle is included which moves the jaw members from the open and closed positions. The forceps is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal. A trigger assembly is operatively disposed relative to the movable handle for selectively advancing a knife assembly for cutting tissue along the tissue seal. The trigger assembly includes a safety mechanism which operatively cooperates with the movable handle such that the trigger assembly automatically deploys from a retracted position when the movable handle is moved to the closed position.
摘要翻译：内窥镜双极镊子包括壳体和附接到壳体的轴。该轴包括一个通过其限定的纵向轴线和一对连接到其远端的钳口构件。镊子还包括用于相对于另一颚构件移动颚构件中的一个的驱动组件。包括一个可移动手柄，可以将颚构件从打开和关闭位置移动。钳子适于连接到电外科能量源，使得钳口构件能够通过夹在其间的组织传导双极能，从而实现组织密封。触发器组件相对于可移动手柄可操作地设置，用于选择性地推进用于沿组织密封件切割组织的刀组件。触发器组件包括与可动手柄可操作地配合的安全机构，使得当可移动手柄移动到关闭位置时，触发器组件自动地从缩回位置展开。

2. 发明授权

US08647341B2 Vessel sealer and divider for use with small trocars and cannulas 有权
标题翻译：用于小套管针和插管的容器密封器和分隔器
公开(公告)号：US08647341B2
公开(公告)日：2014-02-11
申请号：US11588482
申请日：2006-10-27
申请人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
发明人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
IPC分类号： A61B18/18 , A61B17/00
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/00 , A61B18/085 , A61B18/1482 , A61B2017/2902 , A61B2017/294 , A61B2018/00196 , A61B2018/00202 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1452 , A61B2018/1455 , A61B2018/1861 , A61B2090/034
摘要： An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member from a first position wherein the movable jaw members are disposed in spaced relation relative to each other to a second position wherein the jaw members are closer one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force a drive flange of the movable handle into mechanical cooperation with the drive assembly to move the jaw members from the open and closed positions. The pivot is located a fixed distance from the longitudinal axis and the drive flange is located generally along the longitudinal axis. The forceps is connected to a source of electrosurgical energy connected to each jaw member such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal.
摘要翻译：内窥镜双极镊子包括壳体和附接到壳体的轴。该轴包括一个通过其限定的纵向轴线和一对连接到其远端的钳口构件。镊子还包括驱动组件，用于从第一位置相对于另一钳口构件移动钳口构件中的一个，其中可动钳口构件相对于彼此以间隔开的关系设置到第二位置，其中钳口构件彼此靠近用于操纵组织。包括可移动手柄，其可围绕枢轴旋转，以迫使可移动手柄的驱动凸缘与驱动组件机械配合，以使夹爪构件从打开和关闭位置移动。枢轴位于距纵向轴线固定的距离处，并且驱动凸缘大致沿着纵向轴线定位。镊子连接到连接到每个钳口构件的电外科能量源，使得钳口构件能够通过保持在其间的组织传导双极能以实现组织密封。

3. 发明授权

US07771425B2 Vessel sealer and divider having a variable jaw clamping mechanism 有权
标题翻译：容器密封器和分隔器具有可变的夹爪夹紧机构
公开(公告)号：US07771425B2
公开(公告)日：2010-08-10
申请号：US11348072
申请日：2006-02-06
申请人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
发明人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
IPC分类号： A61B18/12
CPC分类号： A61B18/1445 , A61B17/32 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/1412 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , A61B2090/034
摘要： An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end, which includes two jaw members for grasping tissue therebetween. Each jaw member is adapted to connect to an electrosurgical energy source, enabling them to affect a tissue seal to tissue held therebetween. A drive assembly is included within the housing for moving the jaw members and it includes first and second gear-like cam members. A movable handle is also included, such that movement of the handle rotates the first gear-like cam member into cooperation with the second gear-like cam member to actuate the drive assembly to move the jaw members relative to each other.
摘要翻译：内窥镜双极镊子包括壳体和轴，所述轴在其远端具有末端执行器组件，其包括用于抓握其间的组织的两个钳口构件。每个钳口构件适于连接到电外科能量源，使得它们能够影响到组织之间的组织密封。驱动组件包括在壳体内用于移动钳口构件，并且它包括第一和第二齿轮状凸轮构件。还包括可动手柄，使得手柄的运动使第一齿轮状凸轮部件与第二齿轮状凸轮部件协作旋转，以驱动驱动组件以相对于彼此移动夹爪部件。

4. 发明授权

US07156846B2 Vessel sealer and divider for use with small trocars and cannulas 有权
公开(公告)号：US07156846B2
公开(公告)日：2007-01-02
申请号：US10460926
申请日：2003-06-13
申请人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
发明人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
IPC分类号： A61B17/295 , A61B18/14
CPC分类号： A61B18/1445 , A61B17/32 , A61B18/00 , A61B18/085 , A61B18/1482 , A61B2017/2902 , A61B2017/294 , A61B2018/00196 , A61B2018/00202 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/00916 , A61B2018/1412 , A61B2018/1452 , A61B2018/1455 , A61B2018/1861 , A61B2090/034
摘要： An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member from a first position wherein the movable jaw members are disposed in spaced relation relative to each other to a second position wherein the jaw members are closer one another for manipulating tissue. A movable handle is included which is rotatable about a pivot to force a drive flange of the movable handle into mechanical cooperation with the drive assembly to move the jaw members from the open and closed positions. The pivot is located a fixed distance from the longitudinal axis and the drive flange is located generally along the longitudinal axis. The forceps is connected to a source of electrosurgical energy connected to each jaw member such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal.

5. 发明授权

US07150749B2 Vessel sealer and divider having elongated knife stroke and safety cutting mechanism 有权
标题翻译：容器密封器和分隔器具有细长的刀冲程和安全切割机构
公开(公告)号：US07150749B2
公开(公告)日：2006-12-19
申请号：US10953757
申请日：2004-09-29
申请人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
发明人： Sean T. Dycus , Duane E. Kerr , Darion Peterson
IPC分类号： A61B18/12
CPC分类号： A61B18/1445 , A61B17/32 , A61B2018/00404 , A61B2018/00601 , A61B2018/0063 , A61B2018/1412 , A61B2018/1455 , A61B2018/146 , A61B2018/1861 , A61B2090/034
摘要： An endoscopic bipolar forceps includes a housing and a shaft affixed to the housing. The shaft includes a longitudinal axis defined therethrough and a pair of jaw members attached to a distal end thereof. The forceps also includes a drive assembly for moving one of the jaw members relative to the other jaw member. A movable handle is included which moves the jaw members from the open and closed positions. The forceps is adapted to connect to a source of electrosurgical energy such that the jaw members are capable of conducting bipolar energy through tissue held therebetween to effect a tissue seal. A trigger assembly is operatively disposed relative to the movable handle for selectively advancing a knife assembly for cutting tissue along the tissue seal. The knife assembly includes a knife collar which cooperates with a knife shaft to advance a knife through tissue upon activation of the trigger assembly.
摘要翻译：内窥镜双极镊子包括壳体和附接到壳体的轴。该轴包括一个通过其限定的纵向轴线和一对连接到其远端的钳口构件。镊子还包括用于相对于另一颚构件移动颚构件中的一个的驱动组件。包括一个可移动手柄，可以将颚构件从打开和关闭位置移动。钳子适于连接到电外科能量源，使得钳口构件能够通过夹在其间的组织传导双极能，从而实现组织密封。触发器组件相对于可移动手柄可操作地设置，用于选择性地推进用于沿组织密封件切割组织的刀组件。刀组件包括与刀轴配合以在激活扳机组件时使刀推进组织的刀套。

6. 外观设计

USD499181S1 Handle for a vessel sealer and divider 失效
标题翻译：处理船舶封隔器和分隔件
公开(公告)号：USD499181S1
公开(公告)日：2004-11-30
申请号：US29181698
申请日：2003-05-15
申请人： Sean T. Dycus , Duane E. Kerr , Paul R. Romero
设计人： Sean T. Dycus , Duane E. Kerr , Paul R. Romero

7. 发明申请

US20110238067A1 OPEN VESSEL SEALING INSTRUMENT WITH CUTTING MECHANISM 有权
标题翻译：具有切割机构的开放式密封件
公开(公告)号：US20110238067A1
公开(公告)日：2011-09-29
申请号：US13083962
申请日：2011-04-11
申请人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
发明人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
IPC分类号： A61B17/28 , A61B18/18
CPC分类号： A61B18/1442 , A61B17/32 , A61B17/3201 , A61B2017/2945 , A61B2018/00196 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00619 , A61B2018/0063 , A61B2018/00922 , A61B2018/1455
摘要： An open electrosurgical forceps for sealing tissue includes a pair of first and second shaft members each having a jaw member disposed at a distal end thereof. The jaw members are movable from a first position in spaced relation relative to one another to a subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes an electrically conductive sealing plate for communicating electrosurgical energy through tissue held therebetween. At least one of the jaw members includes a cutting slot defined along a length thereof which is dimensioned to reciprocate a cutting instrument therealong for cutting tissue disposed between jaw members. An actuator advances the cutting instrument from a first position wherein the cutting instrument is disposed proximal to tissue held between the jaw members to at least one subsequent position wherein the cutting instrument is disposed distal to tissue held between the jaw members.
摘要翻译：用于密封组织的开放的电外科钳包括一对第一和第二轴构件，每个第一和第二轴构件具有设置在其远端处的钳口构件。钳口构件可以从相对于彼此间隔开的第一位置移动到随后的位置，其中钳口构件协作以在其间抓握组织。每个钳口构件包括用于通过保持在其间的组织传导电外科能量的导电密封板。钳口构件中的至少一个包括沿着其长度限定的切割槽，其尺寸被设计成使切割器具往复运动，以切割设置在颚构件之间的组织。致动器将切割仪器从第一位置推进，其中切割仪器被设置在保持在钳口构件之间的组织的近侧至少一个后续位置，其中切割器械设置在夹持在钳口构件之间的组织的远侧。

8. 发明授权

US07922718B2 Open vessel sealing instrument with cutting mechanism 有权
标题翻译：具有切割机构的开式容器密封仪
公开(公告)号：US07922718B2
公开(公告)日：2011-04-12
申请号：US11546838
申请日：2006-10-12
申请人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
发明人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
IPC分类号： A61B18/14
CPC分类号： A61B18/1442 , A61B17/32 , A61B17/3201 , A61B2017/2945 , A61B2018/00196 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00619 , A61B2018/0063 , A61B2018/00922 , A61B2018/1455
摘要： An open electrosurgical forceps for sealing tissue includes a pair of first and second shaft members each having a jaw member disposed at a distal end thereof. The jaw members are movable from a first position in spaced relation relative to one another to a subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes an electrically conductive sealing plate for communicating electrosurgical energy through tissue held therebetween. At least one of the jaw members includes a cutting slot defined along a length thereof which is dimensioned to reciprocate a cutting instrument therealong for cutting tissue disposed between jaw members. An actuator advances the cutting instrument from a first position wherein the cutting instrument is disposed proximal to tissue held between the jaw members to at least one subsequent position wherein the cutting instrument is disposed distal to tissue held between the jaw members.
摘要翻译：用于密封组织的开放的电外科钳包括一对第一和第二轴构件，每个第一和第二轴构件具有设置在其远端处的钳口构件。钳口构件可以从相对于彼此间隔开的第一位置移动到随后的位置，其中钳口构件协作以在其间抓握组织。每个钳口构件包括用于通过保持在其间的组织传导电外科能量的导电密封板。钳口构件中的至少一个包括沿着其长度限定的切割槽，其尺寸被设计成使切割器具往复运动，以切割设置在颚构件之间的组织。致动器将切割仪器从第一位置推进，其中切割仪器被设置在保持在钳口构件之间的组织的近侧至少一个后续位置，其中切割器械设置在夹持在钳口构件之间的组织的远侧。

9. 发明授权

US07131970B2 Open vessel sealing instrument with cutting mechanism 有权
公开(公告)号：US07131970B2
公开(公告)日：2006-11-07
申请号：US10991157
申请日：2004-11-17
申请人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
发明人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
IPC分类号： A61B18/18
CPC分类号： A61B18/1442 , A61B17/32 , A61B17/3201 , A61B2017/2945 , A61B2018/00196 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00619 , A61B2018/0063 , A61B2018/00922 , A61B2018/1455
摘要： An open electrosurgical forceps for sealing tissue includes a pair of first and second shaft members each having a jaw member disposed at a distal end thereof. The jaw members are movable from a first position in spaced relation relative to one another to a subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes an electrically conductive sealing plate for communicating electrosurgical energy through tissue held therebetween. At least one of the jaw members includes a cutting slot defined along a length thereof which is dimensioned to reciprocate a cutting instrument therealong for cutting tissue disposed between jaw members. An actuator advances the cutting instrument from a first position wherein the cutting instrument is disposed proximal to tissue held between the jaw members to at least one subsequent position wherein the cutting instrument is disposed distal to tissue held between the jaw members.

10. 发明申请

US20100023009A1 OPEN VESSEL SEALING INSTRUMENT WITH HOURGLASS CUTTING MECHANISM AND OVERRATCHET SAFETY 有权
标题翻译：开放式密封件，具有小切割机构和过压安全
公开(公告)号：US20100023009A1
公开(公告)日：2010-01-28
申请号：US12508052
申请日：2009-07-23
申请人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
发明人： Michael C. Moses , Paul R. Romero , Kristin D. Johnson , Duane E. Kerr , Sean T. Dycus
IPC分类号： A61B18/18
CPC分类号： A61B17/2812 , A61B17/285 , A61B17/32 , A61B17/3211 , A61B18/1442 , A61B2017/2945 , A61B2018/00196 , A61B2018/00345 , A61B2018/00404 , A61B2018/00601 , A61B2018/00619 , A61B2018/0063 , A61B2018/00922 , A61B2018/00946 , A61B2018/1412 , A61B2018/1432 , A61B2018/1455
摘要： An open electrosurgical forceps includes a pair of first and second shaft members each having a jaw member disposed at its distal end. The jaw members are movable from a first position in spaced relation relative to one another to a subsequent position wherein the jaw members cooperate to grasp tissue. Each of the jaw members includes an electrically conductive scaling plate for communicating electrosurgical energy through tissue. A curved knife channel is defined along the length of one of the jaw members and is dimensioned to reciprocate a cutting mechanism. An actuator selectively advances the cutting mechanism from a first position proximal to tissue held between the jaw members to a subsequent position distal to tissue held between the jaw members. The cutting mechanism includes a generally hourglass-shaped flexible blade having a mutually aggregating notch.
摘要翻译：开放的电外科手术钳包括一对第一和第二轴构件，每个第一和第二轴构件具有设置在其远端处的钳口构件。钳口构件可以从第一位置相对于彼此间隔开地移动到随后的位置，其中钳口构件协作以抓住组织。每个钳口构件包括用于通过组织传导电外科能量的导电缩放板。曲线刀通道沿着一个钳口构件的长度被限定，并且被设计成往复运动切割机构。致动器选择性地将切割机构从保持在颚构件之间的组织接近的第一位置前进到夹持在钳口构件之间的组织的远侧位置。切割机构包括具有相互聚集的凹口的通常沙漏形的柔性刮板。

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