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    SHIELDING DILATOR FOR USE WITH A CATHETER
    1.
    发明申请
    SHIELDING DILATOR FOR USE WITH A CATHETER 审中-公开
    用导管使用的屏蔽分离器

    公开(公告)号：WO2012094583A2

    公开(公告)日：2012-07-12

    申请号：PCT/US2012/020465

    申请日：2012-01-06

    Applicant: C.R. BARD, INC. ,  BLANCHARD, Daniel, B. ,  CHRISTENSEN, Mark, A. ,  HOWELL, Glade, H. ,  BREITER, Catherine, C.

    Inventor： BLANCHARD, Daniel, B. ,  CHRISTENSEN, Mark, A. ,  HOWELL, Glade, H. ,  BREITER, Catherine, C.

    IPC: A61B17/34 ,  A61M25/01 ,  A61M25/09

    CPC classification number: A61M29/00 ,  A61B17/3415 ,  A61M25/0009 ,  A61M25/0023 ,  A61M25/0069 ,  A61M25/0082 ,  A61M25/01 ,  A61M29/02 ,  A61M2025/0024

    Abstract: A dilator system for insertion of a catheter or other elongate device into a body of a patient includes a catheter having a lumen that initially defines a first inner diameter. The catheter includes a swellable material that swells after insertion into the body. A dilator includes an elongate body that is initially disposed in the catheter lumen and a tapered head extending from a distal end of the catheter lumen. The dilator head defines an outer diameter that is larger than the first inner diameter of the catheter lumen. After insertion of the dilator head and a distal portion of the catheter into the body, the catheter swells such that the lumen defines a second inner diameter that is larger than the outer diameter of the dilator head. This enables the dilator to be proximally removed from the body via the catheter lumen defining the second diameter.

    Abstract translation: 用于将导管或其他细长装置插入患者体内的扩张器系统包括具有初始限定第一内径的内腔的导管。 导管包括在插入体内后膨胀的可膨胀材料。 扩张器包括最初设置在导管内腔中的细长主体和从导管内腔的远端延伸的锥形头部。 扩张器头限定出比导管内腔的第一内径大的外径。 在将扩张器头部和导管的远端部分插入体内后，导管膨胀使得内腔限定比扩张器头部的外径大的第二内径。 这使得扩张器能够通过限定第二直径的导管腔向近端移除。

    SYSTEMS AND METHODS FOR BREACHING A STERILE FIELD FOR INTRAVASCULAR PLACEMENT OF A CATHETER
    3.
    发明申请
    SYSTEMS AND METHODS FOR BREACHING A STERILE FIELD FOR INTRAVASCULAR PLACEMENT OF A CATHETER 审中-公开
    用于消除阴道静脉放置的无菌场的系统和方法

    公开(公告)号：WO2009137262A2

    公开(公告)日：2009-11-12

    申请号：PCT/US2009041051

    申请日：2009-04-17

    Applicant: BARD INC C R ,  COX JEREMY B ,  MISENER ANTHONY K ,  BREITER CATHERINE C ,  HAMATAKE BRET ,  BURNSIDE EDDIE K ,  STATS JASON R ,  OROME AMIR

    Inventor： COX JEREMY B ,  MISENER ANTHONY K ,  BREITER CATHERINE C ,  HAMATAKE BRET ,  BURNSIDE EDDIE K ,  STATS JASON R ,  OROME AMIR

    IPC: A61B5/05

    CPC classification number: A61B8/0891 ,  A61B5/042 ,  A61B5/062 ,  A61B8/0833 ,  A61B34/20 ,  A61B34/25 ,  A61B46/00 ,  A61B90/40 ,  A61B2034/2051 ,  A61B2090/372 ,  A61B2090/378

    Abstract: An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to introduction of the catheter. ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. Various means for establishing a conductive pathway between a sterile field of the patient and a non-sterile field to enable passage of ECG signals from the catheter to the tip location sensor are also disclosed.

    Abstract translation: 公开了一种用于将导管准确地放置在患者脉管系统内的集成导管放置系统。 在一个实施例中，集成系统包括系统控制台，用于临时放置在患者胸部上的尖端定位传感器和超声探头。 当导管设置在脉管系统中时，尖端位置传感器感测设置在导管内腔中的探针的磁场。 在引入导管之前，超声探头超声波地对一部分脉管系统进行成像。 基于ECG信号的导管尖端引导被包括在集成系统中，以使导管尖端能够相对于患者心脏的节点引导到期望的位置。 还公开了用于在患者的无菌区域和非无菌区域之间建立导电路径的各种手段，以使ECG信号从导管传递到尖端位置传感器。

    SHIELDING DILATOR FOR USE WITH A CATHETER
    5.
    发明申请
    SHIELDING DILATOR FOR USE WITH A CATHETER 审中-公开
    用导管使用的屏蔽分离器

    公开(公告)号：WO2012094583A3

    公开(公告)日：2014-04-10

    申请号：PCT/US2012020465

    申请日：2012-01-06

    Applicant: BARD INC C R ,  BLANCHARD DANIEL B ,  CHRISTENSEN MARK A ,  HOWELL GLADE H ,  BREITER CATHERINE C

    Inventor： BLANCHARD DANIEL B ,  CHRISTENSEN MARK A ,  HOWELL GLADE H ,  BREITER CATHERINE C

    IPC: A61M29/00

    CPC classification number: A61M29/00 ,  A61B17/3415 ,  A61M25/0009 ,  A61M25/0023 ,  A61M25/0069 ,  A61M25/0082 ,  A61M25/01 ,  A61M29/02 ,  A61M2025/0024

    Abstract: A dilator system for insertion of a catheter or other elongate device into a body of a patient includes a catheter having a lumen that initially defines a first inner diameter. The catheter includes a swellable material that swells after insertion into the body. A dilator includes an elongate body that is initially disposed in the catheter lumen and a tapered head extending from a distal end of the catheter lumen. The dilator head defines an outer diameter that is larger than the first inner diameter of the catheter lumen. After insertion of the dilator head and a distal portion of the catheter into the body, the catheter swells such that the lumen defines a second inner diameter that is larger than the outer diameter of the dilator head. This enables the dilator to be proximally removed from the body via the catheter lumen defining the second diameter.

    Abstract translation: 用于将导管或其他细长装置插入患者体内的扩张器系统包括具有初始限定第一内径的内腔的导管。 导管包括在插入体内后膨胀的可膨胀材料。 扩张器包括最初设置在导管内腔中的细长主体和从导管内腔的远端延伸的锥形头部。 扩张器头限定出比导管内腔的第一内径大的外径。 在将扩张器头部和导管的远端部分插入体内后，导管膨胀使得内腔限定比扩张器头部的外径大的第二内径。 这使得扩张器能够通过限定第二直径的导管腔向近端移除。

    MICROBIAL SCRUBBING DEVICE
    6.
    发明申请
    MICROBIAL SCRUBBING DEVICE 审中-公开
    微生物洗涤装置

    公开(公告)号：WO2010115005A1

    公开(公告)日：2010-10-07

    申请号：PCT/US2010/029641

    申请日：2010-04-01

    Applicant: C. R. BARD, INC. ,  KERR, Marshall ,  VAILLANCOURT, Michael, J. ,  BREITER, Catherine, C.

    Inventor： KERR, Marshall ,  VAILLANCOURT, Michael, J. ,  BREITER, Catherine, C.

    IPC: A61L2/16

    CPC classification number: A61B1/122 ,  A61B90/70 ,  A61L2/18 ,  A61L2/235 ,  A61L2/26 ,  A61L2202/24 ,  A61M39/162

    Abstract: The microbial scrub brush in one embodiment employs an insert of foam material that is impregnated with an anti-bacterial disinfectant that is housed within a housing of alcohol compatible material and sealed over by a removable lid. The insert is maintained in sterile condition until ready for use. After the removal of the lid, the insert of foam material is moved over the end of a female luer or other portion of a medical device and rotated in order to clean the exterior surface as well as the interior luminal surface of the device. In one embodiment, the insert includes a plurality of resilient fingers that substantially occupy a cross sectional area of the cavity to enable the cleansing of both the exterior surface and an interior luminal surface of the medical device.

    Abstract translation: 在一个实施方案中，微生物洗刷刷使用泡沫材料的插入物，该插入物被抗菌消毒剂浸渍，所述消毒剂容纳在与醇相容的材料的壳体内，并通过可移除的盖子密封。 将插入物保持在无菌状态，直到准备使用。 在移除盖子之后，将泡沫材料的插入件移动到阴路厄尔或医疗装置的其它部分的端部上，并旋转以便清洁装置的外表面和内部腔表面。 在一个实施例中，插入件包括多个弹性指状物，其基本上占据空腔的横截面积，以使得能够清洁医疗装置的外表面和内部腔表面。

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