公开(公告)号：US20050107784A1

公开(公告)日：2005-05-19

申请号：US10873860

申请日：2004-06-22

申请人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

发明人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

IPC分类号： A61B17/3201 ,  A61B17/12 ,  A61B17/125 ,  A61B17/28 ,  A61B18/00 ,  A61B18/12 ,  A61B18/14

CPC分类号： A61B17/285 ,  A61B17/2812 ,  A61B17/2833 ,  A61B17/32 ,  A61B18/1442 ,  A61B2017/2923 ,  A61B2017/2945 ,  A61B2018/00196 ,  A61B2018/00345 ,  A61B2018/00404 ,  A61B2018/00601 ,  A61B2018/00619 ,  A61B2018/0063 ,  A61B2018/00922 ,  A61B2018/1412 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2018/146

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 knife channel defined along a length thereof which is dimensioned to reciprocate a cutting mechanism therealong for cutting tissue disposed between jaw members. An actuator having a rack and pinion system advances the cutting mechanism from a first position wherein the cutting mechanism is disposed proximal to tissue held between the jaw members to at least one subsequent position wherein the cutting mechanism 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刀槽，其尺寸被设计成使其上的切割机构往复运动，用于切割设置在颚构件之间的组织。 具有齿条和小齿轮系统的致动器将切割机构从第一位置推进，其中切割机构设置在夹持在夹爪构件之间的组织的近侧至少一个后续位置，其中切割机构设置在夹持在夹爪构件之间的组织的远侧 。

公开(公告)号：US20050154387A1

公开(公告)日：2005-07-14

申请号：US10962116

申请日：2004-10-08

申请人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

发明人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

IPC分类号： A61B17/3201 ,  A61B17/12 ,  A61B17/125 ,  A61B17/28 ,  A61B18/00 ,  A61B18/12 ,  A61B18/14 ,  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 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 at least one 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 knife channel defined along a length thereof which is dimensioned to reciprocate a cutting blade therealong. An actuator is included which is operatively connected to one of the shaft members and selectively advances the cutting mechanism from a first position wherein the cutting blade is disposed proximal to tissue held between the jaw members to at least one subsequent position wherein the cutting blade is disposed distal to tissue held between the jaw members. The cutting blade is a generally hourglass-shaped flexible cutting blade having a notch disposed generally midway therealong which facilitates distal translation of the knife within the knife channel.

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至少一个随后的位置，其中钳口构件协作以抓住其间的组织。 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刀槽，其尺寸被设计成使其上的切割刀片往复运动。 包括致动器，其可操作地连接到轴构件中的一个，并且选择性地将切割机构从第一位置前进，其中切割刀片设置在保持在夹爪构件之间的组织的近侧至少一个后续位置，其中切割刀片设置 远离组织夹持在钳口构件之间。 切割刀片是通常为沙漏形的柔性切割刀片，其具有通常沿着其中间设置的凹口，其有助于刀在刀具通道内的远端平移。

公开(公告)号：USD476010S1

公开(公告)日：2003-06-17

申请号：US29164391

申请日：2002-07-24

申请人： Ray Tozaki ,  Thomas Paul Romero

设计人： Ray Tozaki ,  Thomas Paul Romero

公开(公告)号：US20070088356A1

公开(公告)日：2007-04-19

申请号：US11546838

申请日：2006-10-12

申请人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

发明人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean 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。

公开(公告)号：US20050119655A1

公开(公告)日：2005-06-02

申请号：US10991157

申请日：2004-11-17

申请人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

发明人： Michael Moses ,  Paul Romero ,  Kristin Johnson ,  Duane Kerr ,  Sean Dycus

IPC分类号： A61B17/3201 ,  A61B17/12 ,  A61B17/125 ,  A61B17/28 ,  A61B18/00 ,  A61B18/12 ,  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。

公开(公告)号：US20060259036A1

公开(公告)日：2006-11-16

申请号：US11489319

申请日：2006-07-19

申请人： Philip Tetzlaff ,  James Cunningham ,  Michael Moses ,  Roger Smith ,  Kristin Johnson ,  Paul Romero

发明人： Philip Tetzlaff ,  James Cunningham ,  Michael Moses ,  Roger Smith ,  Kristin Johnson ,  Paul Romero

IPC分类号： A61B18/14

CPC分类号： A61B18/1442 ,  A61B17/29 ,  A61B18/1445 ,  A61B2017/2945 ,  A61B2018/1432 ,  A61B2018/145 ,  A61B2018/146 ,  A61B2018/1495 ,  A61B2090/034

摘要： A removable electrode assembly for use in combination with a forceps having opposing end effectors and a handle for effecting movement of the end effectors relative to one another. The electrode assembly includes a housing which is removably engageable with the forceps and a pair of electrodes which are attachable to a distal end of the housing. The electrodes are removably engageable with the end effectors of the forceps such that the electrodes reside in opposing relation relative to one another. The electrode assembly also includes a cover plate which is removably attachable to the housing and at least one stop member for controlling the distance between the opposing electrodes. The stop member is selectively engageable with the electrodes.