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    Laser Tissue Vaporization
    2.
    发明申请
    Laser Tissue Vaporization 审中-公开
    激光组织蒸发

    公开(公告)号：US20080039828A1

    公开(公告)日：2008-02-14

    申请号：US11837052

    申请日：2007-08-10

    申请人： Jose Jimenez ,  Gerald Mitchell ,  Christopher Olig ,  Scott Jahns

    发明人： Jose Jimenez ,  Gerald Mitchell ,  Christopher Olig ,  Scott Jahns

    IPC分类号： A61B18/20

    CPC分类号： A61B18/24 ,  A61N5/0601 ,  A61N5/062

    摘要： A system and related methods of use for selectively vaporizing targeted tissue. The system includes a laser capable of emitting a particular wavelength of laser light, a biocompatible colorant selected to absorb the particular wavelength and an injection device for tinting targeted tissue with the biocompatible colorant. The use of a laser tuned to selectively vaporize tinted, targeted tissue is especially suited to treatment of a wide range of medical conditions including effecting minimally invasive treatment of male reproductive organs and/or female reproductive organs to effect contraception, sterilization or fibroid removal.

    摘要翻译： 用于选择性蒸发靶组织的系统和相关方法。 该系统包括能够发射特定波长的激光的激光，被选择吸收特定波长的生物相容性着色剂和用生物相容性着色剂着色靶向组织的注射装置。 使用被调整以有选择地蒸发着色的目标组织的激光器特别适用于治疗广泛的医学条件，包括对男性生殖器官和/或雌性生殖器官进行微创治疗以实现避孕，灭菌或去除纤维瘤。

    Blood vessel holding and positioning system
    4.
    发明申请
    Blood vessel holding and positioning system 审中-公开
    血管保持定位系统

    公开(公告)号：US20050209686A1

    公开(公告)日：2005-09-22

    申请号：US10804391

    申请日：2004-03-18

    申请人： Gary Guenst ,  Christopher Olig

    发明人： Gary Guenst ,  Christopher Olig

    IPC分类号： A61B17/00 ,  A61B17/11 ,  A61B17/30 ,  A61B19/00 ,  A61F2/06

    CPC分类号： A61B17/30 ,  A61B2017/00778 ,  A61B2017/1107 ,  A61B2017/306

    摘要： A device used to hold and position a blood vessel in the performance of a coronary artery bypass graft procedure includes a handle and an attachment head coupled to the handle. The attachment head has a collar adapted to substantially encircle the blood vessel and having a number of suction apertures. A vacuum port is adapted to be coupled to a vacuum source and communicates a suction to the suction apertures to hold the blood vessel.

    摘要翻译： 用于在执行冠状动脉旁路移植手术过程中用于保持和定位血管的装置包括手柄和联接到手柄的附接头。 附接头具有适于基本上环绕血管并具有多个吸入孔的套环。 真空端口适于联接到真空源并且将抽吸与抽吸孔连通以保持血管。

    Electrosurgical methods and apparatus for making precise incisions in body vessels
    9.
    发明申请
    Electrosurgical methods and apparatus for making precise incisions in body vessels 有权
    电动手术方法和装置，用于精确切开体内血管

    公开(公告)号：US20070123854A1

    公开(公告)日：2007-05-31

    申请号：US11698332

    申请日：2007-01-26

    申请人： Cynthia Clague ,  Philip Haarstad ,  Scott Jahns ,  James Keogh ,  Christopher Olig ,  Raymond Usher

    发明人： Cynthia Clague ,  Philip Haarstad ,  Scott Jahns ,  James Keogh ,  Christopher Olig ,  Raymond Usher

    IPC分类号： A61B18/14

    CPC分类号： A61B18/14 ,  A61B18/1482 ,  A61B2018/00386 ,  A61B2018/1407 ,  A61B2090/034 ,  A61B2090/036

    摘要： Methods and apparatus employed in surgery involving making precise incisions in vessels of the body, particularly cardiac blood vessels in coronary revascularization procedures conducted on the stopped or beating heart are disclosed. Such incisions are created by applying an elongated electrosurgical cutting electrode to the outer surface of the vessel wall in substantially parallel alignment with the body vessel axis, the elongated electrosurgical cutting electrode having a predetermined cutting electrode length exceeding the cutting electrode width. RF energy is applied between the electrosurgical cutting electrode and the ground electrode at an energy level and for a duration sufficient to cut an elongated slit through the vessel wall where the elongated electrosurgical cutting electrode is applied to the surface of the vessel wall.

    摘要翻译： 公开了涉及在停止或跳动的心脏进行的冠状动脉血运重建手术中精确切开身体血管，特别是心脏血管的手术方法和装置。 这种切口是通过将细长的电外科切割电极以与体血管轴线基本平行对准的方式将细长的电外科切割电极施加到血管壁的外表面而形成的，细长的电外切割电极具有超过切割电极宽度的预定切割电极长度。 RF能量在电外科切割电极和接地电极之间以能量水平施加，持续时间足以切割通过血管壁的细长狭缝，其中细长的电外科切割电极被施加到血管壁的表面。