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    MICROSURGICAL FINE GRIPPING AND DIATHERMY FORCEPS AND DIATHERMY CUTTING DEVICE FOR INTRAOCULAR SURGERY
    3.
    发明申请
    MICROSURGICAL FINE GRIPPING AND DIATHERMY FORCEPS AND DIATHERMY CUTTING DEVICE FOR INTRAOCULAR SURGERY 审中-公开
    显微手术眼睑外科手术和眼睑手术切口装置

    公开(公告)号：WO2017102975A1

    公开(公告)日：2017-06-22

    申请号：PCT/EP2016/081245

    申请日：2016-12-15

    Applicant: NETVLIESCHIRURG B.V.

    Inventor： VAN OVERDAM, Koen-Willem Adriaan

    IPC: A61B18/14 ,  A61F9/007

    CPC classification number: A61B18/1445 ,  A61B18/1447 ,  A61B2018/00321 ,  A61B2018/00922 ,  A61B2018/00946 ,  A61B2018/126 ,  A61B2018/146 ,  A61B2018/1462 ,  A61F9/00736

    Abstract: A microsurgical fine gripping and diathermy forceps comprises a tube defining a conduit and having a diameter of at most 1 millimeter. Forceps jaws protrude from the conduit at a distal end of the tube. The forceps jaws and/or the tube form at least two bipolar electrodes for providing a bipolar diathermy at a distal end of the forceps jaws and/or tube. The forceps jaws can be configured to grasp a vitreoretinal membrane. An elongated element extends through the conduit of the tube and is movable with respect to the tube and comprises at least one electrically conducting core which extends through the conduit of the tube, wherein the forceps jaws are fixed to the elongated element, and wherein the at least one electrically conducting core is electrically connected to at least one of the forceps jaws. A microsurgical cutting and diathermy device is also disclosed.

    Abstract translation: 显微手术精密夹持和透热疗钳包括限定导管并具有至多1毫米直径的管。 镊爪从管道远端的导管突出。 钳钳和/或管形成至少两个双极电极，用于在钳钳口和/或管的远端提供双极电疗。 钳夹可被配置为抓住玻璃体视网膜。 细长元件延伸穿过管的导管并且可相对于管移动并且包括延伸穿过管的导管的至少一个导电芯，其中钳钳固定到细长元件，并且其中， 至少一个导电芯与至少一个钳夹钳电连接。 还公开了一种显微手术切割和透热疗法装置。

    HYPERFINE DISSECTION VESSEL SEALING DIVIDER DEVICE WITH LEAPFROGGING FUNCTION
    5.
    发明申请
    HYPERFINE DISSECTION VESSEL SEALING DIVIDER DEVICE WITH LEAPFROGGING FUNCTION 审中-公开
    超高分子分离器密封分离器装置，具有光学功能

    公开(公告)号：WO2016169036A1

    公开(公告)日：2016-10-27

    申请号：PCT/CN2015/077335

    申请日：2015-04-24

    Applicant: COVIDIEN LP ,  DING, Weijiang

    Inventor： DING, Weijiang ,  CHEN, Jianjiang ,  ALMEIDA, Jose E.

    IPC: A61B18/12 ,  A61B17/285 ,  A61B17/138

    CPC classification number: A61B17/2816 ,  A61B18/1442 ,  A61B34/30 ,  A61B2017/00738 ,  A61B2017/2945 ,  A61B2018/00178 ,  A61B2018/00607 ,  A61B2018/0063 ,  A61B2018/00922 ,  A61B2018/146

    Abstract: An electrosurgical instrument (1) includes an end effector (115) having first and second jaw members (150, 160) disposed about a longitudinal axis (z). The first and second jaw members (150, 160) include proximal portions (150a, 160a) defining a gap (G J ) therebetween and distal portions (150b, 160b) having first and second tissue contacting surfaces (152, 162), respectively, and shear edges at opposed sides (154, 164) of the first and second tissue contacting surfaces (152, 162). The end effector (115) is configured to selectively communicate electrosurgical energy between the first and second tissue contacting surfaces (152, 162) of the first and second jaw members (150, 160) upon actuation thereof. At least one of the first and second jaw members (150, 160) is movable relative to the other between an open position, a first approximated position in which the first and second tissue contacting surfaces (152, 162) are substantially opposed to each other, and a second approximated position in which the first and second tissue contacting surfaces (152, 162) are laterally offset with respect to each other.

    Abstract translation: 电外科器械（1）包括端部执行器（115），其具有围绕纵向轴线（z）设置的第一和第二钳口构件（150,160）。 第一和第二钳口构件（150,160）包括在其间限定间隙（GJ）的近端部分（150a，160a）和分别具有第一和第二组织接触表面（152,162）的远端部分（150b，160b），以及 在第一和第二组织接触表面（152,162）的相对侧（154,164）处的剪切边缘。 末端执行器（115）构造成在其致动时，在第一和第二钳口构件（150,160）的第一和第二组织接触表面（152,162）之间选择性地传导电外科能量。 第一和第二钳口构件（150,160）中的至少一个可相对于彼此移动，在打开位置和第一近似位置之间，其中第一和第二组织接触表面（152,162）彼此基本相对 以及第二近似位置，其中第一和第二组织接触表面（152,162）相对于彼此横向偏移。

    PLANAR FERROMAGNETIC COATED SURGICAL TIP AND METHOD FOR MAKING
    6.
    发明申请
    PLANAR FERROMAGNETIC COATED SURGICAL TIP AND METHOD FOR MAKING 审中-公开
    平面FERROMAGNETIC涂层手术提示和制作方法

    公开(公告)号：WO2015175792A1

    公开(公告)日：2015-11-19

    申请号：PCT/US2015/030806

    申请日：2015-05-14

    Applicant: DOMAIN SURGICAL, INC.

    Inventor： STRINGHAM, Mark ,  SCOTT, Robert R. ,  BECK, Kent F. ,  LEWIS, Melvin W., Jr. ,  EGGERS, Philip

    IPC: A61B18/14

    CPC classification number: A61B18/085 ,  A61B2017/00526 ,  A61B2017/00929 ,  A61B2018/00071 ,  A61B2018/00089 ,  A61B2018/00148 ,  A61B2018/00601 ,  A61B2018/087 ,  A61B2018/146 ,  C23C30/005

    Abstract: The present invention relates to surgical dissection tips comprising a substrate comprising beryllium copper and a ferromagnetic layer coating at least a portion of the substrate, and methods of making such surgical dissection tips. The present invention relates to improved structures for manufacturing surgical tips. In one aspect, the present invention provides a metal sheet comprising a plurality of surgical dissection tip substrates connected at the base of the surgical dissection tip substrate by a tab, wherein each surgical dissection tip substrate comprises two substantially parallel planar extension strips connected to a tip.

    Abstract translation: 本发明涉及手术解剖尖端，其包括包含铍铜的基底和涂覆至少一部分基底的铁磁层，以及制造这种手术切开尖端的方法。 本发明涉及用于制造手术尖端的改进结构。 在一个方面，本发明提供了一种金属片，其包括多个手术切开尖端基底，其通过突片连接在手术切开末端基底的底部，其中每个手术切开末端基底包括两个基本平行的平行延伸条， 。

    METHOD AND SYSTEM FOR TREATMENT OF ATRIAL TACHYARRHYTHMIAS
    9.
    发明申请
    METHOD AND SYSTEM FOR TREATMENT OF ATRIAL TACHYARRHYTHMIAS 审中-公开
    方法和系统治疗急性心肌梗死

    公开(公告)号：WO2003053248A2

    公开(公告)日：2003-07-03

    申请号：PCT/US2002/039440

    申请日：2002-12-10

    Applicant: MEDTRONIC, INC.

    Inventor： FRANCISHELLI, David, E. ,  JAHNS, Scott, E.

    IPC: A61B17/00

    CPC classification number: A61B18/1442 ,  A61B18/1402 ,  A61B2017/2945 ,  A61B2018/00357 ,  A61B2018/00577 ,  A61B2018/00797 ,  A61B2018/00821 ,  A61B2018/1432 ,  A61B2018/146 ,  A61B2218/002

    Abstract: A method and system for ablating tissue to provide a desired set of lesions. The system includes an ablation apparatus having an elongated shapeable section carrying a mechanism such as an electrode for applying ablation energy along the shapeable section. The shapeable section includes a member of shape memory material having a memorized configuration. The shapeable section is shaped manually or using fixtures to display a configuration corresponding to one of the desired lesions and is then employed to create the desired lesion. Thereafter the shapeable section is heated to cause it to resume its memorized configuration. Shaping, heating and ablating to create lesions are continued as necessary provide the desired set of lesions. In some embodiments of the invention, heating may be accomplished using heating elements built into the shapeable section.

    Abstract translation: 一种用于烧蚀组织以提供期望的病变组的方法和系统。 该系统包括具有伸长的可成形部分的消融装置，该部分承载诸如用于沿可塑部分施加消融能量的电极的机构。 可成形部分包括具有记忆结构的形状记忆材料的构件。 可成型部分手动地或使用夹具来显示对应于所需病变之一的构造，然后用于产生所需的损伤。 此后，加热可塑部分使其恢复其记忆结构。 根据需要继续整形，加热和消融以产生损伤以提供所需的病变组。 在本发明的一些实施例中，可以使用内置于可塑部分中的加热元件来实现加热。

    ELECTROSURGICAL INSTRUMENT FOR COAGULATION AND CUTTING
    10.
    发明申请
    ELECTROSURGICAL INSTRUMENT FOR COAGULATION AND CUTTING 审中-公开
    用于凝固和切割的电磁仪器

    公开(公告)号：WO02058544A2

    公开(公告)日：2002-08-01

    申请号：PCT/US0202329

    申请日：2002-01-24

    Applicant: ETHICON ENDO SURGERY INC

    Inventor： WITT DAVID A ,  FALLER CRAIG N ,  BAXTER CHESTER O III

    IPC: A61B18/12 ,  A61B18/14 ,  A61B

    CPC classification number: A61B18/1442 ,  A61B17/32 ,  A61B18/20 ,  A61B2017/2945 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00875 ,  A61B2018/142 ,  A61B2018/1432 ,  A61B2018/1455 ,  A61B2018/1457 ,  A61B2018/146

    Abstract: A bipolar electrosurgical instrument having a pair of relatively moveable jaws, each of which includes a tissue contacting surface. The tissue contacting surfaces of the jaws are in face-to-face relation with one another, and adjacent each of the tissue contacting surfaces are first and second spaced-apart electrodes that are adapted for connection to the opposite terminals of a bipolar RF generator so as to generator a current flow therebetween. The first and second electrodes of one jaw are in offset opposed relation, respectively, with the first and second electrodes of the other jaw. The tissue contacting surfaces are disposed between the electrodes on each jaw, and the first opposed electrodes of each jaw are connectable to one terminal of the bipolar RF generator, while the second opposed electrodes of each jaw are connectable to the other terminal of the bipolar RF generator. A cutting portion is provided between the jaws. The cutting portion is moveable to provide the instrument with a scissors-like capability or a grasper-like capability, depending on the position of the cutting portion.

    Abstract translation: 一种双极电外科器具，具有一对相对可移动的钳口，每个钳口包括组织接触表面。 钳口的组织接触表面彼此面对面地连接，并且每个组织接触表面相邻的第一和第二间隔开的电极适于连接到双极RF发生器的相对端子，因此 以产生它们之间的电流。 一个钳口的第一和第二电极分别与另一个钳口的第一和第二电极相抵消。 组织接触表面设置在每个钳口上的电极之间，并且每个钳口的第一相对电极可连接到双极RF发生器的一个端子，而每个钳口的第二相对电极可连接到双极RF的另一个端子 发电机。 切割部分设置在夹爪之间。 切割部分可移动以根据切割部分的位置为仪器提供剪刀状能力或抓握状能力。

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