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1. 发明授权

US07749222B2 Bipolar forceps 有权
标题翻译：双极镊子
公开(公告)号：US07749222B2
公开(公告)日：2010-07-06
申请号：US11438130
申请日：2006-05-19
申请人： Ifung Lu , Gary L. Long , Omar Vakharia
发明人： Ifung Lu , Gary L. Long , Omar Vakharia
IPC分类号： A61B18/18
CPC分类号： A61B18/1445 , A61B18/1492 , A61B2018/00065 , A61B2018/00113 , A61B2018/00482 , A61B2018/00589 , A61B2018/126 , A61B2018/146
摘要： A surgical system including a source of electrical energy, the source including a first electrical connection and a second electrical connection, a first jaw member including a first electrode connected thereto and electrically isolated therefrom, the first electrode being electrically connected to the first electrical connection, a second jaw member pivotally connected to the first jaw member and including a second electrode connected thereto and electrically isolated therefrom, the second electrode being electrically connected to the second electrical connection and electrically isolated from the first electrode, and an elongated shaft having a distal end and a proximal end, wherein the first jaw member and the second jaw member are connected to the distal end of the shaft.
摘要翻译：一种包括电能源的外科系统，所述源包括第一电连接和第二电连接;第一钳口构件，包括与其连接并与之电绝缘的第一电极，所述第一电极电连接到所述第一电连接，第二钳口构件，其枢转地连接到所述第一钳口构件并且包括与其连接并与其电隔离的第二电极，所述第二电极电连接到所述第二电连接并与所述第一电极电隔离;以及细长轴，和近端，其中所述第一钳口构件和所述第二钳口构件连接到所述轴的远端。

2. 发明申请

US20070270798A1 Bipolar forceps 有权
标题翻译：双极镊子
公开(公告)号：US20070270798A1
公开(公告)日：2007-11-22
申请号：US11438130
申请日：2006-05-19
申请人： Ifung Lu , Gary L. Long , Omar Vakharia
发明人： Ifung Lu , Gary L. Long , Omar Vakharia
IPC分类号： A61B18/14
CPC分类号： A61B18/1445 , A61B18/1492 , A61B2018/00065 , A61B2018/00113 , A61B2018/00482 , A61B2018/00589 , A61B2018/126 , A61B2018/146
摘要： A surgical system including a source of electrical energy, the source including a first electrical connection and a second electrical connection, a first jaw member including a first electrode connected thereto and electrically isolated therefrom, the first electrode being electrically connected to the first electrical connection, a second jaw member pivotally connected to the first jaw member and including a second electrode connected thereto and electrically isolated therefrom, the second electrode being electrically connected to the second electrical connection and electrically isolated from the first electrode, and an elongated shaft having a distal end and a proximal end, wherein the first jaw member and the second jaw member are connected to the distal end of the shaft.
摘要翻译：一种包括电能源的外科系统，所述源包括第一电连接和第二电连接;第一钳口构件，包括与其连接并与之电绝缘的第一电极，所述第一电极电连接到所述第一电连接，第二钳口构件，其枢转地连接到所述第一钳口构件并且包括与其连接并与其电隔离的第二电极，所述第二电极电连接到所述第二电连接并与所述第一电极电隔离;以及细长轴，和近端，其中所述第一钳口构件和所述第二钳口构件连接到所述轴的远端。

3. 发明申请

US20070270797A1 Bipolar endoscopic device with parallel electrodes for endoluminal and transluminal haemostasis 有权
标题翻译：双极内窥镜装置，具有并联电极，用于腔内和腔内止血
公开(公告)号：US20070270797A1
公开(公告)日：2007-11-22
申请号：US11436396
申请日：2006-05-18
申请人： Ifung Lu , Gary L. Long , Omar Vakharia
发明人： Ifung Lu , Gary L. Long , Omar Vakharia
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1447 , A61B18/1815 , A61B2017/2945 , A61B2018/00482 , A61B2018/00494 , A61B2018/00589 , A61B2018/126 , A61B2018/1432 , A61B2018/1467
摘要： A surgical device including a shaft defining an axis and having a distal end and a proximal end, a first elongated electrode pivotally connected to the distal end of the shaft and deployable from a first configuration, wherein the first electrode is generally coaxially aligned with the axis, to a second configuration, wherein the first electrode is generally perpendicular relative to the axis, and a second elongated electrode pivotally connected to the distal end of the shaft and deployable from a first configuration, wherein the second electrode is generally coaxially aligned with the axis, to a second configuration, wherein the second electrode is generally perpendicular relative to the axis, wherein the first elongated electrode is adapted to extend radially relative to the second elongated electrode.
摘要翻译：一种手术装置，其包括限定轴线并具有远端和近端的轴，第一细长电极，其枢转地连接到所述轴的远端并且可从第一构造展开，其中所述第一电极与所述轴线大致同轴对准至第二配置，其中所述第一电极相对于所述轴线大致垂直，以及第二细长电极，所述第二细长电极枢转地连接到所述轴的远端并且可从第一构造展开，其中所述第二电极与所述轴线大致同轴对准至第二配置，其中所述第二电极相对于所述轴线大致垂直，其中所述第一细长电极适于相对于所述第二细长电极径向延伸。

4. 发明授权

US07549991B2 Bipolar endoscopic device with parallel electrodes for endoluminal and transluminal haemostasis 有权
标题翻译：双极内窥镜装置，具有并联电极，用于腔内和腔内止血
公开(公告)号：US07549991B2
公开(公告)日：2009-06-23
申请号：US11436396
申请日：2006-05-18
申请人： Ifung Lu , Gary L. Long , Omar Vakharia
发明人： Ifung Lu , Gary L. Long , Omar Vakharia
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/1447 , A61B18/1815 , A61B2017/2945 , A61B2018/00482 , A61B2018/00494 , A61B2018/00589 , A61B2018/126 , A61B2018/1432 , A61B2018/1467
摘要： A surgical device including a shaft defining an axis and having a distal end and a proximal end, a first elongated electrode pivotally connected to the distal end of the shaft and deployable from a first configuration, wherein the first electrode is generally coaxially aligned with the axis, to a second configuration, wherein the first electrode is generally perpendicular relative to the axis, and a second elongated electrode pivotally connected to the distal end of the shaft and deployable from a first configuration, wherein the second electrode is generally coaxially aligned with the axis, to a second configuration, wherein the second electrode is generally perpendicular relative to the axis, wherein the first elongated electrode is adapted to extend radially relative to the second elongated electrode.
摘要翻译：一种手术装置，其包括限定轴线并具有远端和近端的轴，第一细长电极，其枢转地连接到所述轴的远端并且可从第一构造展开，其中所述第一电极与所述轴线大致同轴对准至第二配置，其中所述第一电极相对于所述轴线大致垂直，以及第二细长电极，所述第二细长电极枢转地连接到所述轴的远端并且可从第一构造展开，其中所述第二电极与所述轴线大致同轴对准至第二配置，其中所述第二电极相对于所述轴线大致垂直，其中所述第一细长电极适于相对于所述第二细长电极径向延伸。

5. 发明授权

US07833223B2 Tri-bending sphinctertome 有权
标题翻译：三弯括约肌切开术
公开(公告)号：US07833223B2
公开(公告)日：2010-11-16
申请号：US11381006
申请日：2006-05-01
申请人： Omar Vakharia , Ifung Lu , Rudolph H. Nobis , Christopher Paul Swain
发明人： Omar Vakharia , Ifung Lu , Rudolph H. Nobis , Christopher Paul Swain
IPC分类号： A61B18/14 , A61B17/32
CPC分类号： A61B18/1492 , A61B17/320016 , A61B2017/003 , A61B2018/00553 , A61B2018/00601 , A61B2018/144 , A61B2018/1467
摘要： Disclosed herein are devices and methods for forming multidirectional cuts in tissue. The tissue cutting devices disclosed herein generally include a flexible elongate member with at least first, second, and third wires that are at least partially constrained within or along a portion of the member. A distal portion of the wires is anchored on or within a portion of the elongate member. When tension is applied to at least one of the wires, such as by an actuator at a proximal end of the device, the elongate member bows while an unconstrained portion of the wire becomes exposed relative to the adjacent portion of the elongate member, assuming a tissue-cutting configuration.
摘要翻译：本文公开了用于在组织中形成多向切割的装置和方法。本文公开的组织切割装置通常包括柔性细长构件，其具有至少部分地限制在构件的一部分内或沿着构件的一部分的至少第一，第二和第三导线。电线的远端部分锚定在细长构件的一部分上或内部。当张紧被施加到至少一根电线时，例如通过设备近端处的致动器，细长构件弯曲，同时线的非约束部分相对于细长构件的相邻部分露出，假定组织切割配置。

6. 发明申请

US20080188879A1 Tri-Bending Sphinctertome 有权
标题翻译：三弯矫形手术
公开(公告)号：US20080188879A1
公开(公告)日：2008-08-07
申请号：US11381006
申请日：2006-05-01
申请人： Omar Vakharia , Ifung Lu , Rudolph H. Nobis , Christopher Paul Swain
发明人： Omar Vakharia , Ifung Lu , Rudolph H. Nobis , Christopher Paul Swain
IPC分类号： A61B17/32
CPC分类号： A61B18/1492 , A61B17/320016 , A61B2017/003 , A61B2018/00553 , A61B2018/00601 , A61B2018/144 , A61B2018/1467
摘要： Disclosed herein are devices and methods for forming multidirectional cuts in tissue. The tissue cutting devices disclosed herein generally include a flexible elongate member with at least first, second, and third wires that are at least partially constrained within or along a portion of the member. A distal portion of the wires is anchored on or within a portion of the elongate member. When tension is applied to at least one of the wires, such as by an actuator at a proximal end of the device, the elongate member bows while an unconstrained portion of the wire becomes exposed relative to the adjacent portion of the elongate member, assuming a tissue-cutting configuration.
摘要翻译：本文公开了用于在组织中形成多向切割的装置和方法。本文公开的组织切割装置通常包括柔性细长构件，其具有至少部分地限制在构件的一部分内或沿着构件的一部分的至少第一，第二和第三导线。电线的远端部分锚定在细长构件的一部分上或内部。当张紧被施加到至少一根电线时，例如通过设备近端处的致动器，细长构件弯曲，同时线的非约束部分相对于细长构件的相邻部分露出，假定组织切割配置。

7. 发明申请

US20070255312A1 Medical instrument having an end-effector-associated member 审中-公开
标题翻译：医疗器械具有末端执行器相关联的构件
公开(公告)号：US20070255312A1
公开(公告)日：2007-11-01
申请号：US11415451
申请日：2006-05-01
申请人： Ifung Lu , Rudolph Nobis , Omar Vakharia
发明人： Ifung Lu , Rudolph Nobis , Omar Vakharia
IPC分类号： A61B17/00
CPC分类号： A61B17/29 , A61B1/018 , A61B18/1477 , A61B2017/00292 , A61B2017/003 , A61B2017/2905 , A61B2018/1425
摘要： A medical instrument includes a medical-end-effector-associated member and resiliently flexible first, second and third elongate members. The medical-end-effector-associated member has a rigid portion positionable within a patient. The first, second and third elongate members each have a proximal end portion and a distal end portion. The distal end portions of the first, second and third elongate members are attached to the rigid portion of the medical-end-effector-associated member. Relative lengthwise translation of the proximal end portions of the first, second and third elongate members articulates the rigid portion of the medical-end-effector-associated member.
摘要翻译：医疗器械包括医疗末端执行器相关联的构件和弹性柔性的第一，第二和第三细长构件。医疗末端执行器相关联的构件具有可定位在患者体内的刚性部分。第一，第二和第三细长构件各自具有近端部分和远端部分。第一，第二和第三细长构件的远端部分附接到医疗末端执行器相关联构件的刚性部分。第一，第二和第三细长构件的近端部分的相对纵向平移将医疗末端执行器相关构件的刚性部分铰接。

8. 发明授权

US07758593B2 Medical instrument handle and medical instrument having same 有权
标题翻译：医疗器械手柄和医疗器具相同
公开(公告)号：US07758593B2
公开(公告)日：2010-07-20
申请号：US11417482
申请日：2006-05-04
申请人： Rudolph H. Nobis , Ifung Lu , Omar Vakharia
发明人： Rudolph H. Nobis , Ifung Lu , Omar Vakharia
IPC分类号： A61B17/24 , A61B17/26
CPC分类号： A61B17/32056 , A61B2017/2911 , A61B2017/2929 , A61B2018/1407
摘要： A medical instrument handle includes a medical-instrument-handle body, manually-slidable first and second slides, and medical-instrument-member first and second articulation cables. The handle body has a longitudinal axis, a proximal body portion, and a distal body portion. The first slide is slidably attached to the handle body. The first articulation cable includes a first proximal cable portion which has a first centerline and which is connected to the first slide. The second slide is slidably attached to the handle body. The second articulation cable includes a second proximal cable portion which is connected to the second slide. A medical instrument also includes a flexible shaft and a medical end effector.
摘要翻译：医疗器械手柄包括医疗器械手柄本体，可手动滑动的第一和第二滑块以及医疗器械构件第一和第二铰接电缆。手柄主体具有纵向轴线，近端主体部分和远侧主体部分。第一滑块可滑动地附接到手柄主体。第一铰接电缆包括具有第一中心线并连接到第一滑块的第一近侧电缆部分。第二滑块可滑动地附接到手柄主体。第二铰接缆线包括连接到第二滑块的第二近侧缆索部分。医疗器械还包括柔性轴和医疗末端执行器。

9. 发明申请

US20070260264A1 Medical instrument handle and medical instrument having same 有权
标题翻译：医疗器械手柄和医疗器具相同
公开(公告)号：US20070260264A1
公开(公告)日：2007-11-08
申请号：US11417482
申请日：2006-05-04
申请人： Rudolph Nobis , Ifung Lu , Omar Vakharia
发明人： Rudolph Nobis , Ifung Lu , Omar Vakharia
IPC分类号： A61B17/26
CPC分类号： A61B17/32056 , A61B2017/2911 , A61B2017/2929 , A61B2018/1407
摘要： A medical instrument handle includes a medical-instrument-handle body, manually-slidable first and second slides, and medical-instrument-member first and second articulation cables. The handle body has a longitudinal axis, a proximal body portion, and a distal body portion. The first slide is slidably attached to the handle body. The first articulation cable includes a first proximal cable portion which has a first centerline and which is connected to the first slide. The second slide is slidably attached to the handle body. The second articulation cable includes a second proximal cable portion which is connected to the second slide. A medical instrument also includes a flexible shaft and a medical end effector.
摘要翻译：医疗器械手柄包括医疗器械手柄本体，可手动滑动的第一和第二滑块以及医疗器械构件第一和第二铰接电缆。手柄主体具有纵向轴线，近端主体部分和远侧主体部分。第一滑块可滑动地附接到手柄主体。第一铰接电缆包括具有第一中心线并连接到第一滑块的第一近侧电缆部分。第二滑块可滑动地附接到手柄主体。第二铰接缆线包括连接到第二滑块的第二近侧缆索部分。医疗器械还包括柔性轴和医疗末端执行器。

10. 发明授权

US08328836B2 Flexible endoscopic safety needle 有权
标题翻译：柔性内窥镜安全针
公开(公告)号：US08328836B2
公开(公告)日：2012-12-11
申请号：US11380958
申请日：2006-05-01
申请人： Sean P. Conlon , Omar Vakharia , Duane Linenkugel
发明人： Sean P. Conlon , Omar Vakharia , Duane Linenkugel
IPC分类号： A61B17/34
CPC分类号： A61B17/3478 , A61B18/1492 , A61B2017/00278 , A61B2017/320048 , A61B2017/320064 , A61B2017/3488
摘要： Various methods and devices are provided for penetrating tissue. In one embodiment, a tissue-penetrating device is provided and includes a flexible hollow elongate shaft having a tissue-penetrating tip at a distal end thereof, and a plunger disposed within the tissue-penetrating tip. The plunger can be movable relative to the tissue-penetrating tip between a distal position in which the plunger is distal of the tissue-penetrating tip to prevent tissue penetration, and a proximal position in which the plunger is proximal of the tissue-penetrating tip to allow the tip to penetrate tissue. The plunger can be adapted to move from the distal position to the proximal position when the plunger is advanced into a tissue surface. The device can also include a biasing element coupled to the plunger that can be adapted to bias the plunger to the distal position. The biasing element can be coupled between a distal end of a stylet that extends through the hollow elongate shaft, and a proximal end of the plunger.
摘要翻译：提供用于穿透组织的各种方法和装置。在一个实施例中，提供组织穿透装置，并且包括柔性中空细长轴，其具有在其远端处的组织穿透尖端，以及设置在组织穿透尖端内的柱塞。柱塞可以相对于组织穿透尖端在远侧位置之间移动，远端位置之间的柱塞远离组织穿透尖端以防止组织穿透;以及近端位置，柱塞在组织穿透尖端的近侧到允许尖端穿透组织。当柱塞进入组织表面时，柱塞可以适于从远侧位置移动到近侧位置。该装置还可以包括联接到柱塞的偏置元件，该偏置元件可适于将柱塞偏压到远端位置。偏置元件可以联接在延伸穿过中空细长轴的探针的远端和柱塞的近端之间。

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