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    Catheter and Introducer Needle Assembly with Needle Shield
    6.
    发明申请
    Catheter and Introducer Needle Assembly with Needle Shield 有权
    导针和引导针组件与针盾

    公开(公告)号：US20100191188A1

    公开(公告)日：2010-07-29

    申请号：US12553671

    申请日：2009-09-03

    申请人： Weston F. Harding ,  Christopher N. Cindrich ,  Glade H. Howell ,  Greg L. Brimhall

    发明人： Weston F. Harding ,  Christopher N. Cindrich ,  Glade H. Howell ,  Greg L. Brimhall

    IPC分类号： A61B17/34 ,  A61M25/06

    CPC分类号： A61M25/0625 ,  A61M5/3273 ,  A61M5/3275 ,  A61M2005/3247 ,  A61M2005/325

    摘要： A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a means for connecting the needle shield to the catheter hub until the sharp distal tip of the introducer needle has been withdrawn into the needle shield. Thus, when the distal end of the introducer needle extends from the distal portion of the needle shield, the needle shield is connected to the catheter hub and when the sharp distal end of the introducer needle is withdrawn into the needle shield, the needle shield is disconnected from the catheter hub. At that point, the sharp needle tip is secured within the needle shield.

    摘要翻译： 提供具有针护罩的导管和导引针组件。 针护罩包括一旦针已经被抽出到针罩中时防止针的不期望的远端移动的装置。 针护罩还包括用于将针护罩连接到导管座的装置，直到导引针的锋利的远端顶端已经被抽出到针罩中。 因此，当引导器针的远端从针护罩的远端部延伸时，针护罩与导管座连接，并且当导引针的锋利的远端被抽出到针护罩中时，针护罩 与导管座断开。 此时，锋利的针尖固定在针罩内。

    SEPARATABLE INFUSION SET WITH CLEANABLE INTERFACE AND STRAIGHT LINE ATTACHMENT
    7.
    发明申请
    SEPARATABLE INFUSION SET WITH CLEANABLE INTERFACE AND STRAIGHT LINE ATTACHMENT 审中-公开
    具有可清洁接口和直线连接的可分离的输液装置

    公开(公告)号：US20110213340A1

    公开(公告)日：2011-09-01

    申请号：US12736678

    申请日：2009-05-13

    申请人： Glade H. Howell ,  Weston F. Harding ,  Bart D. Peterson ,  Christopher N. Cindrich

    发明人： Glade H. Howell ,  Weston F. Harding ,  Bart D. Peterson ,  Christopher N. Cindrich

    IPC分类号： A61M5/14

    摘要： Infusion sets for insertion into an insertion site for preventing misalignment of the base and cap or fluid connector by providing one or more alignment features between each, and in alternative embodiments, provide one or more features to secure the cap or fluid connector to the base in anyone of a number of rotational positions and having release features to allow the cap or fluid connector to be rotatable with respect to the base portion of the infusion set, and yet easily removed and inserted. Further embodiments provide infusion sets wherein the user can easily see the insertion site of the catheter and the skin, to determine if infections have occurred at an earlier stage than was possible using prior art infusion sets and with substantially less difficulty.

    摘要翻译： 用于插入插入部位的用于防止基部和帽或流体连接器未对准的输液器，通过在每个之间提供一个或多个对准特征，并且在替代实施例中，提供一个或多个特征以将帽或流体连接器固定到底座 许多旋转位置中的任何一个并且具有释放特征以允许帽或流体连接器相对于输液器的基部可旋转，并且容易地移除和插入。 进一步的实施方案提供输注组件，其中使用者可以容易地看到导管和皮肤的插入部位，以确定在比使用现有技术的输液器组可能的情况下更早的阶段发生感染并且具有相当低的难度。

    Catheter and introducer needle assembly with needle shield
    8.
    发明授权
    Catheter and introducer needle assembly with needle shield 有权
    导管和导针针组合带针罩

    公开(公告)号：US07604616B2

    公开(公告)日：2009-10-20

    申请号：US10756577

    申请日：2004-01-13

    申请人： Stephen L. Thoresen ,  Glade H. Howell ,  Weston F. Harding ,  Christopher N. Cindrich ,  Greg L. Brimhall

    发明人： Stephen L. Thoresen ,  Glade H. Howell ,  Weston F. Harding ,  Christopher N. Cindrich ,  Greg L. Brimhall

    IPC分类号： A61M5/178

    CPC分类号： A61M25/0625 ,  A61M5/3273 ,  A61M5/3275 ,  A61M2005/3247 ,  A61M2005/325

    摘要： A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a means for connecting the needle shield to the catheter hub until the sharp distal tip of the introducer needle has been withdrawn into the needle shield. Thus, when the distal end of the introducer needle extends from the distal portion of the needle shield, the needle shield is connected to the catheter hub and when the sharp distal end of the introducer needle is withdrawn into the needle shield, the needle shield is disconnected from the catheter hub. At that point, the sharp needle tip is secured within the needle shield.

    摘要翻译： 提供具有针护罩的导管和导引针组件。 针护罩包括一旦针已经被抽出到针罩中时防止针的不期望的远端移动的装置。 针护罩还包括用于将针护罩连接到导管座的装置，直到导引针的锋利的远端顶端已经被抽出到针罩中。 因此，当引导器针的远端从针护罩的远端部延伸时，针护罩与导管座连接，并且当导引针的锋利的远端被抽出到针护罩中时，针护罩 与导管座断开。 此时，锋利的针尖固定在针罩内。

    Method and apparatus for shielding the tip of a catheter introducer needle
    9.
    发明授权
    Method and apparatus for shielding the tip of a catheter introducer needle 有权
    用于屏蔽导管导引针尖端的方法和装置

    公开(公告)号：US07507222B2

    公开(公告)日：2009-03-24

    申请号：US10477348

    申请日：2003-06-20

    申请人： Christopher N. Cindrich ,  Glade H. Howell ,  Weston F. Harding ,  Joseph Frodsham ,  Chad Adams

    发明人： Christopher N. Cindrich ,  Glade H. Howell ,  Weston F. Harding ,  Joseph Frodsham ,  Chad Adams

    IPC分类号： A61M5/00 ,  A61M5/32

    CPC分类号： A61M5/3273 ,  A61M5/3275 ,  A61M25/0612 ,  A61M25/0625 ,  A61M2005/3247

    摘要： A medical needle assembly includes a needle cannula having a body and a tip. The tip is disposed at a distal end of the cannula. An elongate member has a first end and a second end. The first end is fixedly attached to the body of the needle cannula at a connection point and the second end extends radially outward from the needle body. A shield is slidingly mounted to the needle for movement between a proximal position to a distal position. The shield includes a shield body having a central chamber, a distal end and a proximal end as well as a plate secured to the shield body and defining an aperture. As the shield is moved from the proximal position to the distal position, the place displaces the second end of the elongate member to a position near the needle cannula, permitting the elongate member to pass through the aperture. When the shield is in the distal position, the send end of the elongate member extends radially outward from the needle body, preventing passage of the elongate member through the aperture. The elongate member may be a leaf spring. A feature may be secured to the body of the cannula to restrict movement of the shield with respect to the needle.

    摘要翻译： 医疗针组件包括具有主体和尖端的针插管。 尖端设置在套管的远端。 细长构件具有第一端和第二端。 第一端在连接点处固定地附接到针插管的主体，并且第二端从针体径向向外延伸。 屏蔽件滑动地安装到针上以在近端位置到远端位置之间移动。 护罩包括具有中心室，远端和近端的屏蔽体以及固定到屏蔽体并限定孔的板。 当护罩从近侧位置移动到远端位置时，该位置将细长构件的第二端移动到靠近针管的位置，允许细长构件穿过孔。 当护罩处于远侧位置时，细长构件的送出端从针体径向向外延伸，从而防止细长构件穿过孔的通道。 细长构件可以是板簧。 特征可以固定到套管的主体以限制护罩相对于针的移动。

    Catheter and introducer needle assembly with needle shield
    10.
    发明授权
    Catheter and introducer needle assembly with needle shield 有权
    导管和导针针组合带针罩

    公开(公告)号：US06749588B1

    公开(公告)日：2004-06-15

    申请号：US09717148

    申请日：2000-11-21

    申请人： Glade H. Howell ,  Weston F. Harding ,  Christopher N. Cindrich ,  Timothy J. Erskine

    发明人： Glade H. Howell ,  Weston F. Harding ,  Christopher N. Cindrich ,  Timothy J. Erskine

    IPC分类号： A61M5178

    CPC分类号： A61M25/0625 ,  A61M5/3273 ,  A61M5/3275 ,  A61M2005/3247 ,  A61M2005/325

    摘要： A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a means for connecting the needle shield to the catheter hub until the sharp distal tip of the introducer needle has been withdrawn into the needle shield. Thus, when the distal end of the introducer needle extends from the distal portion of the needle shield, the needle shield is connected to the catheter hub and when the sharp distal end of the introducer needle is withdrawn into the needle shield, the needle shield is disconnected from the catheter hub.

    摘要翻译： 提供具有针护罩的导管和导引针组件。 针护罩包括一旦针已经被抽出到针罩中时防止针的不期望的远端移动的装置。 针护罩还包括用于将针护罩连接到导管座的装置，直到导引针的锋利的远端顶端已经被抽出到针罩中。 因此，当引导器针的远端从针护罩的远端部延伸时，针护罩与导管座连接，并且当导引针的锋利的远端被抽出到针护罩中时，针护罩 与导管座断开。