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    Implantable lead having a steering distal guide tip
    1.
    发明授权
    Implantable lead having a steering distal guide tip 失效
    具有转向远端引导头的可植入引线

    公开(公告)号：US5531781A

    公开(公告)日：1996-07-02

    申请号：US145716

    申请日：1993-11-02

    申请人： Clifton A. Alferness ,  John R. Helland ,  Paul Kreyenhagen

    发明人： Clifton A. Alferness ,  John R. Helland ,  Paul Kreyenhagen

    IPC分类号： A61N1/04 ,  A61N1/05

    CPC分类号： A61N1/057 ,  A61N1/056 ,  A61N1/0563 ,  A61N2001/0585

    摘要： A lead is provided which assists in the implantation of the lead within an artery or vein of a human heart. The lead includes a lead body having a distal end and a proximal end and at least one electrode carried by the lead body intermediate the distal end and the proximal end. The lead includes a guide tip carried by the lead body which extends distally from the lead body distal end. The guide tip includes a distal tip end and a tapered portion forming the distal tip end. The tapered portion is curved in a direction of curvature to offset the distal tip end in a direction from the longitudinal center axis of the lead body. The guide tip may further include tines or fibrotic tissue ingrowth sites for retaining the lead in place after implantation.

    摘要翻译： 提供了一种铅，其有助于将铅的植入在人心脏的动脉或静脉内。 引线包括具有远端和近端的引线主体和由引线主体承载的至少一个电极，其在远端和近端之间。 引线包括由铅体承载的引导头，其从引线体远端向远侧延伸。 引导尖端包括远端尖端和形成远端尖端的锥形部分。 锥形部分在曲率方向上弯曲，以在与引线主体的纵向中心轴线相反的方向上偏移远端尖端。 引导尖端还可以包括尖齿或纤维化组织向内生长部位，用于在植入后将铅保持在适当位置。

    Intravenous cardiac lead with improved fixation and method
    2.
    发明授权
    Intravenous cardiac lead with improved fixation and method 失效
    静脉注射导管，固定和方法改善

    公开(公告)号：US5387233A

    公开(公告)日：1995-02-07

    申请号：US147330

    申请日：1993-11-03

    申请人： Clifton A. Alferness ,  John R. Helland

    发明人： Clifton A. Alferness ,  John R. Helland

    IPC分类号： A61N1/05 ,  A61N1/39

    CPC分类号： A61N1/0563 ,  A61N1/057 ,  A61N1/3918 ,  A61N2001/058 ,  A61N2001/0585

    摘要： An intravenous lead for use with a cardiac device implantable beneath the skin of a patient provides positive fixation for the lead when implanted in an artery or vein of the heart. The lead includes a lead body adapted to be fed into an artery or a vein of the heart of a patient and at least one electrode carried by the lead body and adapted to be coupled to the implantable cardiac device. The lead body includes a preformed section having a resiliently coiled configuration. The coiled section makes substantially continuous surface contact with inner wall surfaces of the artery or vein after the lead is implanted within the artery or vein for providing positive fixation of the lead.

    摘要翻译： 用于可植入患者皮肤下方的心脏装置的静脉导管在植入心脏的动脉或静脉时提供铅的正性固定。 引线包括适于被馈送到患者心脏的动脉或静脉中的引线体，以及由引线主体承载并且适于联接到可植入的心脏装置的至少一个电极。 引线体包括具有弹性线圈构造的预成形部分。 线圈部分在将铅植入动脉或静脉中之后，与动脉或静脉的内壁表面基本上连续地接触表面，以提供铅的正确固定。

    One-way valve devices for anchored implantation in a lung
    7.
    发明授权
    One-way valve devices for anchored implantation in a lung 有权
    用于锚定植入肺部的单向阀装置

    公开(公告)号：US08956319B2

    公开(公告)日：2015-02-17

    申请号：US13554987

    申请日：2012-07-20

    申请人： David H. Dillard ,  Hugo X. Gonzalez ,  Seung Yi ,  Lauri J. DeVore ,  Mia Park ,  Dean T. Corcoran ,  Jenni Rimbaugh ,  Clifton A. Alferness

    发明人： David H. Dillard ,  Hugo X. Gonzalez ,  Seung Yi ,  Lauri J. DeVore ,  Mia Park ,  Dean T. Corcoran ,  Jenni Rimbaugh ,  Clifton A. Alferness

    IPC分类号： A61M5/00 ,  A61B17/12 ,  A61F2/24 ,  A61F2/04

    CPC分类号： A61B17/12104 ,  A61B17/12172 ,  A61B2017/00809 ,  A61F2/24 ,  A61F2002/043

    摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.

    摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置锚定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。

    CARDIAC SUPPORT DEVICE WITH DIFFERENTIAL COMPLIANCE
    8.
    发明申请
    CARDIAC SUPPORT DEVICE WITH DIFFERENTIAL COMPLIANCE 审中-公开
    CARDIAC支持设备与差异合规

    公开(公告)号：US20130184519A1

    公开(公告)日：2013-07-18

    申请号：US13625727

    申请日：2012-09-24

    申请人： Clifton A. Alferness ,  Jai Shankar Raman ,  John Melmouth Power

    发明人： Clifton A. Alferness ,  Jai Shankar Raman ,  John Melmouth Power

    IPC分类号： A61F2/24

    CPC分类号： A61F2/2481 ,  A61F2002/0068

    摘要： A cardiac support device comprising a jacket of flexible and biocompatible material having a first axis for alignment generally parallel to a longitudinal axis of a patient's heart and a second axis that is transverse to the first axis. The material exhibits an amount of expansion in response to a force applied to the material along the first axis that is different than an amount of expansion in response to the force applied to the material along the second axis.

    摘要翻译： 一种心脏支持装置，其包括柔性和生物相容性材料的护套，其具有大致平行于患者心脏的纵向轴线的对准的第一轴线和横向于第一轴线的第二轴线。 该材料响应于沿着第一轴施加到材料上的力而响应于沿着沿着第二轴施加到材料的力而产生的膨胀量不同的膨胀量。

    Blood glucose sampling device
    9.
    发明授权
    Blood glucose sampling device 失效
    血糖采样装置

    公开(公告)号：US08333715B1

    公开(公告)日：2012-12-18

    申请号：US12575405

    申请日：2009-10-07

    申请人： Clifton A. Alferness

    发明人： Clifton A. Alferness

    IPC分类号： A61B5/00 ,  A61B5/15 ,  A61B5/151 ,  A61B5/157 ,  A61B10/02 ,  A61B17/32

    CPC分类号： A61B5/150274 ,  A61B5/14532 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150099 ,  A61B5/150229 ,  A61B5/150259 ,  A61B5/150358 ,  A61B5/150412 ,  A61B5/150519 ,  A61B5/150755 ,  A61B5/150824 ,  A61B5/15113 ,  A61B5/15117 ,  A61B5/1513 ,  A61B5/15161 ,  A61B5/1519 ,  A61B5/15196 ,  A61B5/157 ,  Y10T29/49 ,  Y10T29/49826

    摘要： A blood glucose sampling device is provided. The blood glucose sampling device includes a sensor cartridge having a plurality of blades oriented in a common direction of rotation about a central point. Each blade includes a test strip having a test region defined radially from the central point at a proximal end and a capillary aligned with a distal end of the test region and extending to an outer edge of the blade. Each blade also includes a cleaning element positioned adjacent to the test strip. A lancet is affixed to a lancet cartridge and aligned with the capillary formed in the test strip. A housing removably encloses the cartridges and includes an outer grip that surrounds a circumference of the housing and is shaped to fit between a thumb and finger. A test passage formed in the outer grip through which the test strip and lancet are positioned.

    摘要翻译： 提供血糖采样装置。 血糖采样装置包括具有多个叶片的传感器盒，所述多个叶片围绕中心点沿共同的旋转方向定向。 每个叶片包括测试条，其具有从近端的中心点径向限定的测试区域和与测试区域的远端对准并延伸到叶片的外边缘的毛细管。 每个刀片还包括邻近测试条定位的清洁元件。 刺血针固定在刺血针筒上并与形成在测试条中的毛细管对准。 壳体可拆卸地围绕盒子并且包括围绕壳体的圆周的外部手柄，并且被成形为适合于拇指和手指之间的外部抓握。 形成在外夹具中的测试通道，测试条和柳叶刀通过该测试通道定位。

    ONE-WAY VALVE DEVICES FOR ANCHORED IMPLANTATION IN A LUNG
    10.
    发明申请
    ONE-WAY VALVE DEVICES FOR ANCHORED IMPLANTATION IN A LUNG 有权
    用于在肺中锚固植入的单向阀装置

    公开(公告)号：US20120289989A1

    公开(公告)日：2012-11-15

    申请号：US13554987

    申请日：2012-07-20

    申请人： David H. Dillard ,  Hugo X. Gonzalez ,  Seung Yi ,  Lauri J. DeVore ,  Mia Park ,  Dean T. Corcoran ,  Jenni Rimbaugh ,  Clifton A. Alferness

    发明人： David H. Dillard ,  Hugo X. Gonzalez ,  Seung Yi ,  Lauri J. DeVore ,  Mia Park ,  Dean T. Corcoran ,  Jenni Rimbaugh ,  Clifton A. Alferness

    IPC分类号： A61M29/00

    CPC分类号： A61B17/12104 ,  A61B17/12172 ,  A61B2017/00809 ,  A61F2/24 ,  A61F2002/043

    摘要： An intra-bronchial device placed and anchored in an air passageway of a patient to collapse a lung portion associated with the air passageway. The device includes a support structure, an obstructing member carried by the support structure that reduces ventilation to the lung portion by preventing air from being inhaled into the lung portion, and at least one anchor carried by the support structure that anchors the obstruction device within the air passageway. The anchor may engage the air passageway wall by piercing or friction, include a stop dimensioned for limiting the piercing of the air passageway wall, and may be releasable from the air passageway for removal of the intra-bronchial device. The anchors may be carried by a peripheral portion of the support structure, or by a central portion of the support structure. The obstructing member may be a one-way valve.

    摘要翻译： 将支气管内装置放置并锚定在患者的空气通道中以折叠与空气通道相关联的肺部分。 该装置包括支撑结构，由支撑结构承载的阻塞构件，其通过防止空气被吸入肺部而减少对肺部的通气，以及由支撑结构承载的至少一个锚固件，其将阻塞装置锚定在内部 空气通道。 锚固件可以通过穿孔或摩擦接合空气通道壁，包括尺寸适于限制空气通道壁的刺穿的止挡件，并且可以从空气通道释放以去除支气管内装置。 锚固件可以由支撑结构的周边部分或支撑结构的中心部分承载。 阻塞构件可以是单向阀。