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    Electrosurgical instrument having a predetermined heat profile
    13.
    发明授权
    Electrosurgical instrument having a predetermined heat profile 失效
    具有预定热分布的电外科器械

    公开(公告)号：US06757565B2

    公开(公告)日：2004-06-29

    申请号：US10071470

    申请日：2002-02-08

    申请人： Hugh R. Sharkey ,  John E. Ashley ,  Kobi Iki

    发明人： Hugh R. Sharkey ,  John E. Ashley ,  Kobi Iki

    IPC分类号： A61F712

    CPC分类号： A61B18/148

    摘要： An electrosurgical instrument is provided, having a holding formation, an elongated probe, an electrode, and a conductor. The elongated probe is connected to and extends from the holding formation. The electrode is located on an end of the elongated probe opposing the holding formation, and has a leading edge and a face. The electrode is locatable so that the face is substantially in a horizontal plane and the leading edge is above the horizontal plane. The conductor extends along the elongated probe and has a portion connected to the electrode to provide RF power thereto. The electrode creates a temperature profile with a temperature adjacent to the leading edge being higher than a temperature adjacent to the face.

    摘要翻译： 提供了一种具有保持结构，细长探针，电极和导体的电外科器械。 细长的探针连接到保持结构并从保持结构延伸。 电极位于与保持结构相对的细长探针的端部上，并且具有前缘和面。 电极是可定位的，使得所述面基本上处于水平面并且前缘在水平面之上。 导体沿着细长的探针延伸并且具有连接到电极的部分以向其提供RF功率。 电极产生温度曲线，其中与前缘相邻的温度高于与面相邻的温度。

    Electrosurgical instrument having a chamber to volatize a liquid
    15.
    发明授权
    Electrosurgical instrument having a chamber to volatize a liquid 有权
    电外科器械具有使液体挥发的室

    公开(公告)号：US06699244B2

    公开(公告)日：2004-03-02

    申请号：US10124954

    申请日：2002-04-17

    申请人： J. Remberto Carranza ,  Hugh R. Sharkey ,  John E. Ashley ,  Gary S. Fanton

    发明人： J. Remberto Carranza ,  Hugh R. Sharkey ,  John E. Ashley ,  Gary S. Fanton

    IPC分类号： A61B1814

    CPC分类号： A61B18/148 ,  A61B18/1482 ,  A61B18/1492 ,  A61B2017/320008 ,  A61B2018/00434 ,  A61B2018/00625 ,  A61B2018/00654 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00797 ,  A61B2018/1472 ,  A61B2218/002 ,  A61N1/06 ,  A61N1/40

    摘要： An electrosurgical instrument is provided which includes a holding formation, a probe shaft, an electric conductor, and a probe tip. The probe shaft is secured to the holding formation and has an elongated section extending therefrom. The electric conductor extends along the elongated section. The probe tip is located on a distal end of the probe shaft opposing the holding formation. The probe tip defines a volatization chamber with a mouth out of the probe tip. The probe tip includes an electrode, to which RF current is provided through the electric conductor. The electrode heats an area adjacent to the probe tip. The electrode also heats a liquid in the first volatization chamber to evaporate the liquid into a vapor pocket that ejects from the first volatization chamber through the mouth out of the probe tip. A pump effect is created so that the liquid maintains the probe tip at a more stable temperature.

    摘要翻译： 提供了一种电外科器械，其包括保持结构，探针轴，电导体和探针尖端。 探头轴固定在保持结构上，并具有从其延伸的细长部分。 电导体沿着细长部分延伸。 探针尖端位于与保持结构相对的探针轴的远端上。 探针尖端限定了具有探针尖端的口的挥发室。 探针尖端包括电极，通过电导体提供RF电流。 电极加热与探针尖端相邻的区域。 电极还加热第一挥发室中的液体以将液体蒸发成从第一挥发室通过探针尖端喷出的蒸气袋。 产生泵效应，使得液体将探针尖端保持在更稳定的温度。

    Soft tissue heating apparatus with independent, cooperative heating sources
    17.
    发明授权
    Soft tissue heating apparatus with independent, cooperative heating sources 有权
    软组织加热装置具有独立的协调加热源

    公开(公告)号：US06358273B1

    公开(公告)日：2002-03-19

    申请号：US09289459

    申请日：1999-04-09

    申请人： Bruno Strul ,  Hugh R. Sharkey ,  Daren L. Stewart

    发明人： Bruno Strul ,  Hugh R. Sharkey ,  Daren L. Stewart

    IPC分类号： A61F700

    CPC分类号： A61B18/148 ,  A61B18/1492 ,  A61B2018/00005 ,  A61B2018/00714 ,  A61B2018/00791 ,  A61B2018/00815 ,  A61B2018/1253

    摘要： A medical probe for the heating of soft tissue, such as collagen tissue, wherein the medical probe has an elongated body with a proximal and distal end, a heating source, an RF electrode. Optional components include a thermocouple, and an insulative sleeve. The probe's elongated body is preferably hollow and flexible. The RF electrode and the heating source are powered by independently controlled power sources and cooperate to maintain a constant and smooth temperature to the distal end of the RF electrode. The heating source may be a contained liquid, such as saline, or an electrothermal mass, such as a ferrite, a toroid, a resistive element, or the like. Current induced from the conductor to the heating source creates heat in the heating source. The thermocouple measures the temperature of the heating source and adjusts the power to the conductor to maintain the heating source's temperature.

    摘要翻译： 用于加热软组织（例如胶原组织）的医疗探针，其中医疗探针具有带近端和远端的细长体，加热源，RF电极。 可选组件包括热电偶和绝缘套管。 探头的细长体优选是中空的和柔性的。 RF电极和加热源由独立控制的电源供电，并协调以保持恒定且平稳的温度到RF电极的远端。 加热源可以是诸如盐水的包含的液体，或诸如铁氧体，环形线圈，电阻元件等的电热物质。 从导体引导到加热源的电流在加热源中产生热量。 热电偶测量加热源的温度，并调整导体的功率以保持加热源的温度。

    Method and apparatus for the treatment of strabismus
    18.
    发明授权
    Method and apparatus for the treatment of strabismus 失效
    用于治疗斜视的方法和装置

    公开(公告)号：US06246913B1

    公开(公告)日：2001-06-12

    申请号：US09171213

    申请日：1998-10-13

    申请人： Hugh R. Sharkey

    发明人： Hugh R. Sharkey

    IPC分类号： A61F200

    CPC分类号： A61B18/148 ,  A61B18/1402 ,  A61B18/1492 ,  A61B2018/00654 ,  A61B2018/00702 ,  A61B2018/00791 ,  A61B2018/00797 ,  A61B2018/1472 ,  A61F9/0079 ,  A61N1/40

    摘要： A surgical heating probe, comprising a handle, a radio-frequency-shielded neck extending from the handle and having an unshielded cathode and an unshielded anode present in the neck with a shielded insulating section of the neck located between the cathode and the unshielded anode, the neck being formed so that three points located in the cathode, the anode, and the insulating; section, respectively, form a triangular plane, the cathode, the anode, and the insulating section being spaced apart at distances adapted so that the cathode and the anode can closely approach opposite sides of an animal tendon, and an energy connector fixture located in the handle and adapted to connect a supply of heating energy to the anode and the cathode. The probe is particularly useful for the treatment of strabismus, and the invention involves the use of radio frequency heating to shrink extraocular tendons in the treatment of strabismus.

    摘要翻译： 一种手术加热探针，包括手柄，从手柄延伸并具有非屏蔽阴极的射频屏蔽颈部和颈部中存在的阴极和非屏蔽阳极之间的非屏蔽阳极，颈部的屏蔽绝缘部分位于阴极和非屏蔽阳极之间， 颈部形成为使得位于阴极中的三个点，阳极和绝缘体; 截面分别形成三角形平面，阴极，阳极和绝缘部分间隔开距离，使得阴极和阳极可以紧密接近动物腱的相对侧，并且能量连接器夹具位于 处理并适于将供热能量连接到阳极和阴极。 该探针特别适用于治疗斜视，本发明涉及使用射频加热来收缩眼外肌腱治疗斜视。

    Clip on electrocauterizing sheath for orthopedic shave devices
    19.
    发明授权
    Clip on electrocauterizing sheath for orthopedic shave devices 失效
    用于矫形剃须装置的电灼护套

    公开(公告)号：US6004320A

    公开(公告)日：1999-12-21

    申请号：US34830

    申请日：1998-03-04

    申请人： Christopher D. Casscells ,  Ramiro L. Reyes ,  Hugh R. Sharkey

    发明人： Christopher D. Casscells ,  Ramiro L. Reyes ,  Hugh R. Sharkey

    IPC分类号： A61B17/00 ,  A61B17/32 ,  A61B18/14 ,  A61B17/39

    CPC分类号： A61B17/32002 ,  A61B18/148 ,  A61B2017/00296 ,  A61B2017/00464 ,  A61B2018/00196 ,  A61B2018/00208 ,  A61B2018/0091 ,  A61B2018/1253 ,  A61B2018/126 ,  A61B2018/1495 ,  A61B2018/1861

    摘要： Disclosed is an integrated surgical and cauterizing apparatus, comprising a surgical instrument including a drive member, a cannula, and a tool, and the cannula attached at a proximal end to the drive member and defining at a distal end thereof an opening, and the tool including a shaft and a tip, and the shaft contained within he cannula and connecting the tip in the opening of the cannula to the drive member to produce a surgical motion of the tip; and a cauterizing instrument comprising at least one electrode, and a conductor, and at least one electrode affixed to the cannula adjacent to the distal end of the cannula and the conductor providing an electrical path from the at least one electrode for the application of electrical power to the at least one electrode to produce a cauterizing effect.

    摘要翻译： 公开了一种整合的手术和烧灼装置，其包括外科器械，其包括驱动构件，套管和工具，并且套管在近端附接到驱动构件并且在其远端处限定开口，并且该工具 包括轴和尖端，并且轴包含在套管内并将插管的开口中的尖端连接到驱动构件以产生尖端的手术运动; 以及包括至少一个电极和导体的烧灼器具，以及固定到所述套管的至少一个电极，所述至少一个电极邻近所述套管的远端并且所述导体提供来自所述至少一个电极的电气路径以用于施加电力 至少一个电极以产生烧灼效果。