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    Apparatus for performing an electrosurgical procedure
    1.
    发明授权
    Apparatus for performing an electrosurgical procedure 有权
    用于执行电外科手术的装置

    公开(公告)号：US09333002B2

    公开(公告)日：2016-05-10

    申请号：US12950505

    申请日：2010-11-19

    Applicant: David M. Garrison

    Inventor： David M. Garrison

    IPC: A61B18/14 ,  A61B17/29 ,  A61B17/00 ,  A61B18/00

    CPC classification number: A61B18/1445 ,  A61B17/29 ,  A61B2017/00734 ,  A61B2017/2902 ,  A61B2017/2934 ,  A61B2017/2936 ,  A61B2017/2937 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/1253 ,  A61B2018/126

    Abstract: An endoscopic forceps is provided and includes a housing having a shaft that extends therefrom. An end effector assembly is operatively connected to a distal end of the shaft and includes a pair of pivotably coupled first and second jaw members. The jaw members are movable relative to one another. A drive mechanism includes a driving structure that is operably associated with the shaft and is operably disposed adjacent the end effector assembly. One of a driving structure guide and movable cam operably couples to the driving structure and is configured to facilitate movement of the jaw members.

    Abstract translation: 提供内窥镜钳，并且包括具有从其延伸的轴的壳体。 端部执行器组件可操作地连接到轴的远端并且包括一对可枢转地联接的第一和第二钳口构件。 钳口构件可相对于彼此移动。 驱动机构包括与轴可操作地相关联的驱动结构，并且可操作地设置成邻近末端执行器组件。 驱动结构引导件和可移动凸轮中的一个可操作地联接到驱动结构并且构造成便于夹爪构件的移动。

    Surgical device for performing an electrosurgical procedure
    4.
    发明授权
    Surgical device for performing an electrosurgical procedure 有权
    用于进行电外科手术的手术装置

    公开(公告)号：US08672939B2

    公开(公告)日：2014-03-18

    申请号：US12791112

    申请日：2010-06-01

    Applicant: David M. Garrison

    Inventor： David M. Garrison

    IPC: A61B18/18

    CPC classification number: A61B18/1445 ,  A61B2017/2939 ,  A61B2018/0063

    Abstract: An electrosurgical forceps includes a handle and a shaft extending from the handle. The handle is selectively movable to actuate a pair of first and second opposable jaw members pivotably connected to each other at a distal end of the shaft. The jaw members are moveable from an open position to a closed position and are each adapted to connect to an electrosurgical energy source. A first linkage is disposed at least partially within the shaft and is operably coupled between the first jaw member and a second linkage disposed proximal to the first linkage. Selective movement of the handle rotates the second linkage in a first direction, thereby rotating the first linkage in an opposite second direction to move the jaw members between the open and closed positions. In some embodiments, the jaw members are configured in a releasably locked configuration when in the closed position.

    Abstract translation: 电外科手术钳包括手柄和从手柄延伸的轴。 手柄是选择性地可移动的，以致动一对在轴的远端处可枢转地彼此连接的第一和第二可相对的颚构件。 钳口构件可以从打开位置移动到关闭位置，并且各自适于连接到电外科能量源。 第一联动装置至少部分地设置在轴内，并且可操作地联接在第一钳口构件和靠近第一联动装置设置的第二连杆之间。 手柄的选择性运动使第二连杆机构沿第一方向旋转，从而使第一连杆机构沿相反的第二方向转动，以便在打开位置和关闭位置之间移动夹爪部件。 在一些实施例中，当处于关闭位置时，钳口构件构造成可释放地锁定的构造。

    Dissection Scissors on Surgical Device
    6.
    发明申请
    Dissection Scissors on Surgical Device 有权
    解剖剪刀在手术装置上

    公开(公告)号：US20130103031A1

    公开(公告)日：2013-04-25

    申请号：US13277962

    申请日：2011-10-20

    Applicant: David M. Garrison

    Inventor： David M. Garrison

    IPC: A61B18/14 ,  A61B17/3201 ,  A61B17/285 ,  A61B18/12 ,  A61B17/00 ,  A61B17/28

    CPC classification number: A61B18/1442 ,  A61B18/1445 ,  A61B2017/2945 ,  A61B2018/00404 ,  A61B2018/00428 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00916 ,  A61B2018/00922 ,  A61B2018/00928 ,  A61B2018/00958 ,  A61B2018/1407 ,  A61B2018/141 ,  A61B2018/1455 ,  A61B2018/1457 ,  A61B2018/146

    Abstract: A surgical instrument includes an end effector and a housing mechanically coupled to the end effector. The end effector includes a first actuating device configured to perform a first surgical procedure and a second actuating device integrally associated with the first actuating device and configured to perform a second surgical procedure, the second surgical procedure being independently operable and different than the first surgical procedure. An outer portion of the first actuating device and an outer portion of the second actuating device form a portion of an outer housing of the end effector. The housing includes a first actuator, mechanically coupled to the first actuating device and configured to impart movement to the first actuating device and a second actuator, mechanically coupled to the second actuating device and configured to impart movement to the second actuating device.

    Abstract translation: 手术器械包括末端执行器和机械联接到末端执行器的壳体。 末端执行器包括构造成执行第一手术过程的第一致动装置和与第一致动装置整体相关联并被构造成执行第二外科手术的第二手术装置，第二外科手术程序可独立操作并且不同于第一外科手术 。 第一致动装置的外部部分和第二致动装置的外部部分形成端部执行器的外部壳体的一部分。 壳体包括第一致动器，其机械地联接到第一致动装置并且构造成将运动传递到第一致动装置和第二致动器，机械地联接到第二致动装置并且被配置为向第二致动装置施加运动。

    Insulating boot for electrosurgical forceps
    8.
    发明授权
    Insulating boot for electrosurgical forceps 有权
    电外科钳的绝缘套

    公开(公告)号：US08394095B2

    公开(公告)日：2013-03-12

    申请号：US13004984

    申请日：2011-01-12

    Applicant: David M. Garrison ,  Paul Guerra ,  Patrick L. Dumbauld ,  Dylan Hushka ,  James S. Cunningham

    Inventor： David M. Garrison ,  Paul Guerra ,  Patrick L. Dumbauld ,  Dylan Hushka ,  James S. Cunningham

    IPC: A61B18/18

    CPC classification number: A61B18/1445 ,  A61B17/32 ,  A61B18/1402 ,  A61B18/148 ,  A61B18/1482 ,  A61B18/1485 ,  A61B2017/2945 ,  A61B2018/00053 ,  A61B2018/00083 ,  A61B2018/00107 ,  A61B2018/0063 ,  A61B2018/1412 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2018/1475 ,  A61B2090/034

    Abstract: Either an endoscopic or open bipolar forceps includes a flexible, generally tubular insulating boot for insulating patient tissue, while not impeding motion of the jaw members. The jaw members are movable from an open to a closed position and the jaw members are connected to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. A knife assembly may be included that allows a user to selectively divide tissue upon actuation thereof. The insulating boot may be made from a viscoelastic, elastomeric or flexible material suitable for use with a sterilization process including ethylene oxide. An interior portion of the insulating boot may have at least one mechanically interfacing surface that interfaces with a mechanically interfacing surface formed between the shaft and a jaw member or with a mechanically interfacing surface disposed or formed on the shaft or a jaw member.

    Abstract translation: 内窥镜或开放式双极镊子包括用于绝缘患者组织的柔性的，通常为管状的绝缘护套，同时不阻碍钳口构件的运动。 钳口构件可以从打开位置移动到关闭位置，并且钳口构件连接到电外科能量源，使得钳口构件能够通过保持在其间的组织传导能量来实现组织密封。 可以包括刀组件，其允许使用者在其致动时选择性地分割组织。 绝缘靴可以由适用于包括环氧乙烷在内的灭菌方法使用的粘弹性，弹性或柔性材料制成。 绝缘靴的内部可以具有至少一个机械接合表面，其与形成在轴和钳口构件之间的机械接合表面或与轴或颚构件上设置或形成的机械接合表面相接合。

    Single action tissue sealer
    9.
    发明授权
    Single action tissue sealer 有权
    单动组织封口机

    公开(公告)号：US08277447B2

    公开(公告)日：2012-10-02

    申请号：US12621056

    申请日：2009-11-18

    Applicant: David M. Garrison ,  Paul Hermes ,  Sean T. Dycus

    Inventor： David M. Garrison ,  Paul Hermes ,  Sean T. Dycus

    IPC: A61B18/14 ,  A61B17/32

    CPC classification number: A61B18/1445 ,  A61B17/282 ,  A61B17/285 ,  A61B17/32 ,  A61B17/320016 ,  A61B17/3205 ,  A61B18/00 ,  A61B18/085 ,  A61B18/1206 ,  A61B18/18 ,  A61B2017/2946 ,  A61B2018/00404 ,  A61B2018/00589 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00702 ,  A61B2018/00916 ,  A61B2018/00922 ,  A61B2018/126 ,  A61B2018/1412 ,  A61B2018/1455 ,  A61B2090/08021

    Abstract: An endoscopic bipolar forceps includes a housing and a shaft, the shaft having an end effector assembly at its distal end. The end effector assembly includes two jaw members for grasping tissue therebetween. The jaw members are adapted to connect to an electrosurgical energy source which enable them to conduct energy through the tissue to create a tissue seal. A drive assembly is disposed within the housing which moves the jaw members. A switch is disposed within the housing which activates the electrosurgical energy. A knife assembly is included which is advanceable to cut tissue held between the jaw members. A movable handle is connected to the housing. Continual actuation of the movable handle engages the drive assembly to move the jaw members, engages the switch to activate the electrosurgical energy source to seal the tissue, and advances the knife assembly the cut the tissue disposed between the jaw members.

    Abstract translation: 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。 末端执行器组件包括用于抓住其间的组织的两个钳口构件。 钳口构件适于连接到电外科能源，使得它们能够通过组织传导能量以产生组织密封。 驱动组件设置在壳体内，其移动钳口构件。 开关设置在壳体内，其激活电外科能量。 包括刀组件，其可推进以切割夹持在夹爪构件之间的组织。 可移动手柄连接到壳体。 可动手柄的持续致动与驱动组件接合以移动钳口构件，与开关接合以启动电外科能量源以密封组织，并且使刀组件前进切割设置在钳口构件之间的组织。

    Insulating Boot for Electrosurgical Forceps
    10.
    发明申请
    Insulating Boot for Electrosurgical Forceps 有权
    电外科钳的绝缘靴

    公开(公告)号：US20110106079A1

    公开(公告)日：2011-05-05

    申请号：US13004984

    申请日：2011-01-12

    Applicant: David M. Garrison ,  Paul Guerra ,  Patrick L. Dumbauld ,  Dylan Hushka ,  James S. Cunningham

    Inventor： David M. Garrison ,  Paul Guerra ,  Patrick L. Dumbauld ,  Dylan Hushka ,  James S. Cunningham

    IPC: A61B18/14

    CPC classification number: A61B18/1445 ,  A61B17/32 ,  A61B18/1402 ,  A61B18/148 ,  A61B18/1482 ,  A61B18/1485 ,  A61B2017/2945 ,  A61B2018/00053 ,  A61B2018/00083 ,  A61B2018/00107 ,  A61B2018/0063 ,  A61B2018/1412 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2018/1475 ,  A61B2090/034

    Abstract: Either an endoscopic or open bipolar forceps includes a flexible, generally tubular insulating boot for insulating patient tissue, while not impeding motion of the jaw members. The jaw members are movable from an open to a closed position and the jaw members are connected to a source of electrosurgical energy such that the jaw members are capable of conducting energy through tissue held therebetween to effect a tissue seal. A knife assembly may be included that allows a user to selectively divide tissue upon actuation thereof. The insulating boot may be made from a viscoelastic, elastomeric or flexible material suitable for use with a sterilization process including ethylene oxide. An interior portion of the insulating boot may have at least one mechanically interfacing surface that interfaces with a mechanically interfacing surface formed between the shaft and a jaw member or with a mechanically interfacing surface disposed or formed on the shaft or a jaw member.

    Abstract translation: 内窥镜或开放式双极镊子包括用于绝缘患者组织的柔性的，通常为管状的绝缘护套，同时不阻碍钳口构件的运动。 钳口构件可以从打开位置移动到关闭位置，并且钳口构件连接到电外科能量源，使得钳口构件能够通过保持在其间的组织传导能量来实现组织密封。 可以包括刀组件，其允许使用者在其致动时选择性地分割组织。 绝缘靴可以由适用于包括环氧乙烷在内的灭菌方法使用的粘弹性，弹性或柔性材料制成。 绝缘靴的内部可以具有至少一个机械接合表面，其与形成在轴和钳口构件之间的机械接合表面或与轴或颚构件上设置或形成的机械接合表面相接合。

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