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    MECHANICAL DILATOR
    1.
    发明公开
    MECHANICAL DILATOR 审中-公开
    机械师DILATATOR

    公开(公告)号：EP3113824A1

    公开(公告)日：2017-01-11

    申请号：EP15715522.7

    申请日：2015-03-03

    申请人： Cook Medical Technologies LLC

    发明人： BUNCH, Tyler, J. ,  PAUL, Ram, H. ,  NEFF, Gary, L.

    IPC分类号： A61M25/00 ,  A61B17/34 ,  A61M29/00

    CPC分类号： A61M29/02 ,  A61M16/0472 ,  A61M25/0074 ,  A61M29/00 ,  A61M2025/0024

    摘要： A dilator may include a leading portion that includes a leading end coupled to a leading stem. The dilator may further include a trailing portion that includes a trailing end coupled to a trailing shaft. The dilator may also include a segmented body disposed between the leading end and the trailing end. The segmented body may include a plurality of segments disposed circumferentially around the leading stem. The leading stem may extend through a passageway of the segmented body, an opening of the trailing end and a channel of the trailing shaft. The leading stem and the trailing shaft may be configured to move longitudinally relative to one another to radially outwardly expand the segmented body.

    摘要翻译： 扩张器可以包括引导部分，其包括联接到引导杆的前端。 扩张器还可以包括后部，该后部包括联接到后轴的后端。 扩张器还可以包括设置在前端和后端之间的分段体。 分段主体可以包括围绕引导杆周向设置的多个段。 前导杆可以延伸穿过分段体的通道，后端的开口和后轴的通道。 前导杆和后轴可以被构造成相对于彼此纵向移动以径向向外扩展分段的主体。

    MEDICAL GUIDE WIRE AND METHOD OF FORMING THEREOF
    2.
    发明公开
    MEDICAL GUIDE WIRE AND METHOD OF FORMING THEREOF 有权
    医学家FÜHRUNGSDRAHTUND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP2384218A1

    公开(公告)日：2011-11-09

    申请号：EP10701046.4

    申请日：2010-01-04

    申请人： Cook Medical Technologies LLC

    发明人： BUNCH, Tyler, J. ,  DIAMANT, Valery ,  YASKO, Nadezda

    IPC分类号： A61M25/09

    CPC分类号： A61M25/09 ,  A61M25/0054 ,  A61M2025/09075 ,  A61M2025/09108 ,  A61M2025/09133 ,  A61M2025/0915 ,  Y10T29/49826

    摘要： A guide wire for guiding a medical device within a body lumen is described. The guide wire includes a proximal section, a distal section, and a mid section. The proximal section includes a proximal wire core tapered with contraction towards a proximal end of the proximal wire core. The distal section includes a distal wire core tapered with contraction towards a distal end of the distal wire core. The mid section includes a joint for joining the proximal wire core and the distal wire core. The guide wire also includes a safety wire extending along the mid section, and along at least parts of the proximal and distal sections. Moreover, the guide wire includes an outer tubing enveloping the overlapping joint and at least parts of the proximal and distal sections.

    摘要翻译： 描述了用于在体腔内引导医疗装置的导丝。 导丝线包括近端部分，远侧部分和中部部分。 近端部分包括使近端线芯的近端收缩的渐近的近端线芯。 远端部分包括远端线芯，其远端线芯的远端具有收缩的锥形。 中间部分包括用于连接近侧线芯和远侧线芯的接头。 引导线还包括沿着中间部分延伸的安全线，并且沿着近端部分和远端部分的至少一部分。 此外，引导线包括包围重叠接头的外管和近端部分和远端部分的至少一部分。

    LOCKING ASSEMBLY FOR A DRAINAGE CATHETER
    4.
    发明公开
    LOCKING ASSEMBLY FOR A DRAINAGE CATHETER 审中-公开
    锁定装置用于引流导管

    公开(公告)号：EP2491283A1

    公开(公告)日：2012-08-29

    申请号：EP10825441.8

    申请日：2010-10-15

    申请人： Cook Medical Technologies LLC

    发明人： AHMED, Mahfuza ,  BUNCH, Tyler, J. ,  AGNEW, Charles, W. ,  DUNCAN, Kate ,  HUNT, James, B. ,  NICKLESS, Bonita, L. ,  HUTCHINSON, Nancy, L.

    IPC分类号： F16K7/04

    CPC分类号： A61M25/04 ,  A61M2025/0163 ,  A61M2027/004

    摘要： A drainage catheter includes an elongated tubular member, a locking assembly engaged with a proximal end of the tubular member, and a tension member for drawing a distal end of the tubular member into a desired configuration. The locking assembly includes a connector, a locking arm, and a locking mechanism. The connector has an exterior surface profile that corresponds with an interior surface profile of the locking arm. The locking arm is pivotably attached to the connector to enable pivoting movement of the locking arm between an unlocked position and a locked position whereby the tension member is secured between the locking arm and the connector when the arm is in the locked position. The locking assembly may alternatively comprise a connector and a sliding sleeve or a connector having a clamping element disposed therein.

    ACCESS SHEATH WITH ACTIVE DEFLECTION
    5.
    发明公开
    ACCESS SHEATH WITH ACTIVE DEFLECTION 有权
    ZUGANGSSCHLEUSE MIT AKTIVER DEFLEXION

    公开(公告)号：EP2429427A1

    公开(公告)日：2012-03-21

    申请号：EP10719207.2

    申请日：2010-05-12

    申请人： Cook Medical Technologies LLC

    发明人： BUNCH, Tyler, J. ,  RYAN, Walter

    IPC分类号： A61B17/34 ,  A61M25/01 ,  A61B1/005 ,  A61B17/00 ,  A61B17/221

    CPC分类号： A61B1/005 ,  A61B1/00078 ,  A61B1/00154 ,  A61B1/0052 ,  A61B1/0055 ,  A61B1/008 ,  A61B1/012 ,  A61B17/221 ,  A61B17/3421 ,  A61B2017/003 ,  A61B2017/3445 ,  A61B2090/508 ,  A61M25/0053 ,  A61M25/0136 ,  A61M25/0138 ,  A61M25/0141 ,  A61M25/0147 ,  A61M2025/0161

    摘要： In at least one embodiment of the present invention, an access sheath for positioning in a patient's body is provided. The access sheath comprises an elongated member having a proximal portion extending to a distal portion and a plurality of lumens formed therethrough including a working lumen and a first additional lumen. The first additional lumen is configured to receive an optical system or an irrigation system. The proximal portion has a stiffening section that includes a first coil and one of a braiding and a second coil which are disposed about the working lumen in concentric relationship with each other. The distal portion has a tip and a first deflection section and a second deflection section. The first deflection section is proximal to the tip and distal to the second deflection section. The first deflection section is configured to be actuated to bend at a first angle to position the tip. The second deflection section is configured to bend at a second angle to reposition the tip.

    摘要翻译： 在本发明的至少一个实施例中，提供了一种用于定位在患者体内的进入护套。 进入护套包括细长构件，其具有延伸到远侧部分的近端部分和穿过其中形成的多个内腔，其中包括工作腔和第一附加内腔。 第一附加流明被配置为接收光学系统或灌溉系统。 近侧部分具有加强部分，该加强部分包括第一线圈和编织物和第二线圈之一，所述第一线圈和第二线圈彼此同心地设置在工作腔周围。 远侧部分具有尖端和第一偏转部分以及第二偏转部分。 第一偏转部分靠近尖端并且远离第二偏转部分。 第一偏转部分构造成被致动以在第一角度弯曲以定位尖端。 第二偏转部分构造成以第二角度弯曲以重新定位尖端。