公开(公告)号：US20050240179A1

公开(公告)日：2005-10-27

申请号：US11122346

申请日：2005-05-05

申请人： Steven Buysse ,  Kate Lawes ,  Dale Schmaltz ,  Michael Lands ,  S. Lukianow ,  Kristin Johnson ,  Gary Couture ,  Lap Nguyen

发明人： Steven Buysse ,  Kate Lawes ,  Dale Schmaltz ,  Michael Lands ,  S. Lukianow ,  Kristin Johnson ,  Gary Couture ,  Lap Nguyen

IPC分类号： A61B18/14 ,  A61B19/00

CPC分类号： A61B18/1445 ,  A61B2018/00083 ,  A61B2018/0063 ,  A61B2018/00666 ,  A61B2090/034

摘要： A laparoscopic bipolar electrosurgical instrument for sealing tissue includes a handle having an elongated tube affixed thereto. The tube includes first and second jaw members having electrically conductive sealing surfaces attached to a distal end thereof which are movable from a first position for approximating tissue to a second position for grasping tissue therebetween. The handle includes a fixed handle and a handle which is movable relative to the fixed handle to effect movement of the jaw members from the first position to the second position for grasping tissue. The jaw members connect to a source of electrosurgical energy such that the opposable sealing surfaces are capable of conducting electrosurgical energy through tissue held therebetween. A stop is included for maintaining a minimum separation distance between opposing sealing surfaces. A ratchet is also included to maintain a closure force in the range of about 7 kg/cm2 to about 13 kg/cm2 between opposing sealing surfaces.

摘要翻译： 用于密封组织的腹腔镜双极电外科器械包括具有固定到其上的细长管的手柄。 管包括第一和第二钳口构件，其具有附接到其远端的导电密封表面，其可从用于近似组织的第一位置移动到用于抓握其间的组织的第二位置。 手柄包括固定手柄和手柄，该手柄可相对于固定手柄移动，以实现卡爪构件从第一位置到第二位置的移动，从而抓住组织。 钳口构件连接到电外科能量源，使得相对的密封表面能够通过保持在其间的组织进行电外科能量。 包括一个止动件，用于保持相对的密封表面之间的最小间隔距离。 还包括棘轮以在相对的密封表面之间保持约7kg / cm 2至约13kg / cm 2的范围内的闭合力。

公开(公告)号：US20050137592A1

公开(公告)日：2005-06-23

申请号：US10996971

申请日：2004-11-24

申请人： Lap Nguyen ,  Steven Buysse ,  Dale Schmaltz ,  Stephen Lukianow ,  Michael Lands ,  Jenifer Kennedy ,  Kate Lawes ,  Daniel Trimberger ,  Mathew Mitchell ,  Kristin Johnson ,  Gary Couture ,  Philip Tetzlaff

发明人： Lap Nguyen ,  Steven Buysse ,  Dale Schmaltz ,  Stephen Lukianow ,  Michael Lands ,  Jenifer Kennedy ,  Kate Lawes ,  Daniel Trimberger ,  Mathew Mitchell ,  Kristin Johnson ,  Gary Couture ,  Philip Tetzlaff

IPC分类号： A61K47/26 ,  A61B18/12 ,  A61B18/14 ,  A61K20060101 ,  A61K9/00 ,  A61K9/20 ,  A61K9/26 ,  A61K9/70 ,  A61K47/02 ,  A61K47/32 ,  A61K47/38 ,  A61K47/42 ,  A61K47/48

CPC分类号： A61B18/1445 ,  A61B2017/2945 ,  A61B2018/126 ,  A61B2018/1412 ,  A61B2018/1432 ,  A61B2018/1455

摘要： A bipolar electrosurgical instrument for clamping, grasping, manipulating, and sealing tissue includes first and second shafts each having a jaw member extending from a distal end thereof and a handle disposed at a proximal end thereof. The handle being operable to effect movement of the jaw members relative to one another from a first position wherein the jaw members are disposed in spaced relation relative to one another to a second position wherein the jaw members cooperate to grasp tissue therebetween. The bipolar instrument is connectable to a source of electrical energy having a first electrical potential connected to one of the jaw members and a second electrical potential connected to the other of the jaw members such that the jaw members are capable of selectively conducting energy through tissue held therebetween to effect a seal. Both the first and second electrical potentials are transmitted to the jaw members through the first shaft.

摘要翻译： 用于夹紧，抓握，操作和密封组织的双极电外科器械包括第一和第二轴，每个具有从其远端延伸的钳口构件和设置在其近端处的手柄。 所述手柄可操作以实现所述钳口构件相对于彼此从第一位置的移动，其中所述钳口构件相对于彼此以间隔开的关系设置到第二位置，其中所述钳口构件协作以在其间抓握组织。 所述双极仪器可连接到具有连接到所述钳口构件中的一个的第一电势的电能源，以及连接到所述钳口构件中的另一个的第二电势，使得所述钳口构件能够选择性地通过组织保持的能量传导能量 之间进行密封。 第一和第二电位都通过第一轴传递到钳口构件。

公开(公告)号：US20070213712A1

公开(公告)日：2007-09-13

申请号：US11801618

申请日：2007-05-10

申请人： Steven Buysse ,  Dale Schmaltz ,  Gary Couture ,  Lap Nguyen ,  Kristin Johnson

发明人： Steven Buysse ,  Dale Schmaltz ,  Gary Couture ,  Lap Nguyen ,  Kristin Johnson

IPC分类号： A61B18/12

CPC分类号： A61B18/1442 ,  A61B2017/2945 ,  A61B2018/00083 ,  A61B2018/0063 ,  A61B2018/1432

摘要： A bipolar electrosurgical instrument has opposable seal surfaces on its jaws for grasping and sealing vessels and vascular tissue. Inner and outer instrument members allow arcuate motion of the seal surfaces. An open lockbox provides a pivot with lateral support to maintain alignment of the lateral surfaces. Ratchets on the instrument members hold a constant closure force on the tissue during the seal process. A shank portion on each member is tuned to provide an appropriate spring force to hold the seal surfaces together. During surgery, the instrument can be used to grasp and clamp vascular tissue and apply bipolar electrosurgical current through the clamped tissue. In one embodiment, the seal surfaces are partially insulated to prevent a short circuit when the instrument jaws are closed together. In another embodiment, the seal surfaces are removably mounted on the jaws.

摘要翻译： 双极电外科器械在其钳口上具有对置的密封表面，用于抓住和密封容器和血管组织。 内部和外部仪器构件允许密封表面的弓形运动。 开放的锁箱提供具有侧向支撑的枢轴以保持侧面的对准。 仪器构件上的棘轮在密封过程中在组织上保持恒定的闭合力。 调整每个构件上的柄部分以提供适当的弹簧力以将密封表面保持在一起。 在手术过程中，仪器可用于掌握和夹紧血管组织，并通过钳夹的组织施加双极电外科电流。 在一个实施例中，密封表面是部分绝缘的，以防止当仪器钳口闭合在一起时发生短路。 在另一个实施例中，密封表面可移除地安装在夹爪上。

公开(公告)号：US20060189981A1

公开(公告)日：2006-08-24

申请号：US11358180

申请日：2006-02-21

申请人： Sean Dycus ,  Gary Couture ,  Lap Nguyen ,  Kristin Johnson ,  Michael Moses

发明人： Sean Dycus ,  Gary Couture ,  Lap Nguyen ,  Kristin Johnson ,  Michael Moses

IPC分类号： A61B18/14

CPC分类号： A61B18/1445 ,  A61B2018/0013 ,  A61B2018/00345 ,  A61B2018/00404 ,  A61B2018/0063 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2018/1861 ,  A61B2090/034

摘要： An endoscopic bipolar forceps for sealing and dividing tissue which includes an elongated shaft having opposing jaw members at a distal end thereof. The jaw members are movable relative to one another about a pivot from a first spaced position to a second closed position to grasp tissue. Each jaw member is adapted to couple to a generator for conducting energy to effect a seal. The forceps also includes a handle assembly and a longitudinally reciprocating knife assembly which is translatable to sever tissue. The knife assembly includes a bifurcated knife bar having two forks which ride about the pivot during translation of the knife. One or more non-conductive stop members are operatively associated with the jaw members to regulate the distance between the jaw members when closed.

公开(公告)号：US20050030353A1

公开(公告)日：2005-02-10

申请号：US10636925

申请日：2003-08-07

申请人： Jason Ord ,  Alan Shibata ,  Justin Roman ,  Timothy Longust ,  Lap Nguyen ,  Laurie Ramos ,  David Whalen ,  Robert Battey

发明人： Jason Ord ,  Alan Shibata ,  Justin Roman ,  Timothy Longust ,  Lap Nguyen ,  Laurie Ramos ,  David Whalen ,  Robert Battey

IPC分类号： B41J2/175

CPC分类号： B41J2/1752

摘要： An ink supply station for use with a first ink supply and a second ink supply includes a first module and a second module releasably coupled to the first module. The first module includes a first chassis and a first movable member supported by the chassis, wherein movement of the member causes flow of ink from the first ink supply. The second module includes a second chassis and a second movable member supported by the second chassis. Movement of the second member causes flow of ink from the second ink supply.

摘要翻译： 用于第一墨水供应和第二墨水供应的墨水供应站包括第一模块和可释放地联接到第一模块的第二模块。 第一模块包括第一底盘和由底盘支撑的第一可动构件，其中构件的运动引起来自第一墨水供应源的墨水流动。 第二模块包括第二底盘和由第二底盘支撑的第二可动构件。 第二构件的移动导致来自第二墨水供应源的墨水流动。

公开(公告)号：US20120329653A1

公开(公告)日：2012-12-27

申请号：US13529524

申请日：2012-06-21

申请人： Richard K. Mann ,  Lap Nguyen ,  Somsak Samanwong

发明人： Richard K. Mann ,  Lap Nguyen ,  Somsak Samanwong

IPC分类号： A01N43/90 ,  A01P13/00

CPC分类号： A01N43/90 ,  A01N33/18 ,  A01N2300/00

摘要： A synergistic herbicidal composition containing (a) penoxsulam and (b) pendimethalin provides improved pre-emergence to early post-emergence herbicidal weed control of undesirable vegetation in multiple crops, including rice, cereal and grain crops, turf, IVM, sugar cane and tree and vine orchards.

摘要翻译： 含有（a）penoxsulam和（b）二甲戊乐灵的协同除草组合物提供改良的芽前除草早期除草除草除草控制多种作物，包括稻谷，谷物和谷类作物，草皮，IVM，甘蔗和树 和葡萄园。