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    GUIDED PUNCTURING NEEDLE
    3.
    发明授权
    GUIDED PUNCTURING NEEDLE 有权
    引导下穿刺针

    公开(公告)号：EP1977704B1

    公开(公告)日：2012-03-28

    申请号：EP07702183.0

    申请日：2007-01-23

    申请人： ZHANG, Huiling ,  FENG, Shu

    发明人： FENG, Weijian

    IPC分类号： A61B17/34 ,  A61B19/00

    CPC分类号： A61B90/11 ,  A61B6/506 ,  A61B10/0233 ,  A61B18/02 ,  A61B18/1477 ,  A61B2018/1425 ,  A61B2090/067 ,  A61B2090/374 ,  A61B2090/376

    摘要： A guide puncturing needle which is integratively used with a scanning and detecting device, such as CT, MRI or the like, and provides puncturing, biopsy, injection, implanting, and the physical diagnose and therapy, such as RF, microwave, freezing, laser and the like, and a puncturing guide mothed for applying the pucturing needle to pucture are provided. Since the guide puncturing needle is provided with a needle-entering angle guide means (2), a pucturing layer levelling component (31), a needle-entering reference line levelling component (32), whether the CT gantry and the MRI scanning layer are at any angle, the actual needle-entering layer is always adjusted to just superpose to the CT scanning layer, the actual needle-entering angle is always just the same as the needle-entering angle needed for the scanning and detecting device, thus allow the puncturing needle to arrive at the focus point exactly accurately.

    GUIDED PUNCTURING NEEDLE AND PUNCTURING GUIDING METHOD
    4.
    发明公开
    GUIDED PUNCTURING NEEDLE AND PUNCTURING GUIDING METHOD 有权
    GEFÜHRTEPUNKTIONSNADEL

    公开(公告)号：EP1977704A1

    公开(公告)日：2008-10-08

    申请号：EP07702183.0

    申请日：2007-01-23

    申请人： ZHANG, Huiling ,  FENG, Shu

    发明人： FENG, Weijian

    IPC分类号： A61B17/34 ,  A61B19/00

    CPC分类号： A61B90/11 ,  A61B6/506 ,  A61B10/0233 ,  A61B18/02 ,  A61B18/1477 ,  A61B2018/1425 ,  A61B2090/067 ,  A61B2090/374 ,  A61B2090/376

    摘要： A guide puncturing needle which is integratively used with a scanning and detecting device, such as CT, MRI or the like, and provides puncturing, biopsy, injection, implanting, and the physical diagnose and therapy, such as RF, microwave, freezing, laser and the like, and a puncturing guide mothed for applying the pucturing needle to pucture are provided. Since the guide puncturing needle is provided with a needle-entering angle guide means (2), a pucturing layer levelling component (31), a needle-entering reference line levelling component (32), whether the CT gantry and the MRI scanning layer are at any angle, the actual needle-entering layer is always adjusted to just superpose to the CT scanning layer, the actual needle-entering angle is always just the same as the needle-entering angle needed for the scanning and detecting device, thus allow the puncturing needle to arrive at the focus point exactly accurately.

    摘要翻译： 一种与扫描和检测装置如CT，MRI等综合使用的引导穿刺针，并提供穿刺，活组织检查，注射，植入和物理诊断和治疗，如RF，微波，冷冻，激光 并且提供了将引导针施加到结构上的穿刺引导件。 由于引导穿刺针设置有针入角导向装置（2），所以可以将CT构架和MRI扫描层分别设置于导针层整平部件31，针进入基准线整平部件32， 在任何角度上，实际的针进入层总是被调整为仅与CT扫描层重叠，实际的针入角始终与扫描和检测装置所需的针进入角相同，因此允许 穿刺针准确地到达对焦点。