Catheter with multifunctional control handle having rotation mechanism
    4.
    发明专利
    Catheter with multifunctional control handle having rotation mechanism 有权
    具有旋转机构的多功能控制手柄的导管

    公开(公告)号:JP2011045719A

    公开(公告)日:2011-03-10

    申请号:JP2010190475

    申请日:2010-08-27

    IPC分类号: A61M25/01

    摘要: PROBLEM TO BE SOLVED: To provide a catheter with a control handle having a plurality of control mechanisms to deflect and contract a part of the catheter. SOLUTION: The catheter for use in a patient's heart, especially to map the tubular area of the heart, has a catheter body, a deflectable middle portion, and a distal mapping assembly adapted to be located on or in the tubular area of the heart and having a roughly circular portion. The control handle of the catheter enables one-hand operation of a variety of control mechanisms capable of deflecting the middle portion and contracting the mapping assembly by a deflection control assembly and a rotation control assembly. The deflection control assembly has a deflection arm and a rocker member. The rotation assembly has an outside rotation member, an inside rotation member, and a cam. A pair of traction members bidirectionally deflect the middle portion in response to the deflection control assembly. A third traction member contracts the roughly circular portion of the mapping assembly in response to the rotation control assembly. COPYRIGHT: (C)2011,JPO&INPIT

    摘要翻译: 要解决的问题:提供具有控制手柄的导管,该控制手柄具有多个控制机构以使导管的一部分偏转和收缩。 解决方案:用于患者心脏,特别是映射心脏的管状区域的导管具有导管主体,可偏转的中间部分和适于位于管状区域的管状区域中的远端贴图组件 心脏有一个大致圆形的部分。 导管的控制手柄使得能够单独操作能够偏转中间部分并且通过偏转控制组件和旋转控制组件收缩映射组件的各种控制机构。 偏转控制组件具有偏转臂和摇杆构件。 旋转组件具有外旋转构件,内旋转构件和凸轮。 一对牵引构件响应于偏转控制组件双向偏转中间部分。 响应于旋转控制组件,第三牵引构件收缩映射组件的大致圆形部分。 版权所有(C)2011,JPO&INPIT

    Mammography apparatus
    5.
    发明专利
    Mammography apparatus 有权
    摄影装置

    公开(公告)号:JP2010110469A

    公开(公告)日:2010-05-20

    申请号:JP2008285707

    申请日:2008-11-06

    IPC分类号: A61B6/00 A61B6/04

    摘要: PROBLEM TO BE SOLVED: To achieve the reproducibility in the positioning of a mammography apparatus and a breast for the cytoscreening, tissue diagnosis or the follow-up observation after surgery if a positive result is suspected in the breast cancer diagnosis using the mammography apparatus. SOLUTION: The mammography apparatus includes an X-ray source, an optically transparent breast pressing plate, and a two-dimensional image detection part. The mammography apparatus also has a two-dimensional near-infrared light source which can be optically in contact with the breast pressing plate. When a near infrared image is captured, the two-dimensional near infrared light source is brought close to the breast pressing plate. When an X-ray image is captured, the two-dimensional near infrared light source is detached from the breast pressing plate. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:为了在用于乳腺X线照相术的乳腺癌诊断中怀疑有阳性结果的乳腺X线照相术设备和乳房的定位以实现细胞屏蔽,组织诊断或手术后随访观察的再现性 仪器。 解决方案:乳房摄影装置包括X射线源,光学透明的乳房按压板和二维图像检测部。 乳房摄影装置还具有二维近红外光源,其可以与乳房按压板光学地接触。 当捕获近红外图像时,使二维近红外光源靠近乳房按压板。 当捕获X射线图像时,二维近红外光源从乳房压板脱离。 版权所有(C)2010,JPO&INPIT