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    Passively shielding needle device
    2.
    发明授权
    Passively shielding needle device 有权
    被动屏蔽针装置

    公开(公告)号：US08500690B2

    公开(公告)日：2013-08-06

    申请号：US11909879

    申请日：2005-07-01

    申请人： Jamieson Crawford

    发明人： Jamieson Crawford

    IPC分类号： A61M5/00

    CPC分类号： A61M5/3204 ,  A61M5/326 ,  A61M25/0631 ,  A61M25/0637

    摘要： A shieldable needle device includes a hub with and a needle cannula having a puncture tip extending from a forward end thereof, and a shield member in telescoping association with the hub. At least one of the hub and the shield member are adapted for relative axial movement with respect to the other between a first position in which the puncture tip of the needle cannula is exposed from a forward end of the shield member and a second position in which the puncture tip of the needle cannula is encompassed within the shield member. A drive member extends between the hub and the shield member, biasing the hub and the shield member axially away from each other. A packaging cover may further extend about the needle cannula, applying external pressure between the cooperating portions of the hub and the shield. In use, external pressure is applied by a user to at least one of the hub and the shield member providing an engagement therebetween, thus permitting removal of the packaging cover and preventing the drive member from biasing the hub and the shield member axially away from each other until activation is desired.

    摘要翻译： 一种可遮蔽的针装置，包括具有一个带有针头的针座和一个具有从其前端延伸的穿刺尖端的针套管，以及与轮毂相伸缩的屏蔽件。 轮毂和屏蔽构件中的至少一个适于在第一位置和第二位置之间相对于另一个相对轴向移动，在第一位置中，针插管的穿刺尖端从屏蔽构件的前端露出， 针插管的穿刺尖端包围在屏蔽构件内。 驱动构件在轮毂和屏蔽构件之间延伸，使轮毂和屏蔽构件轴向偏离彼此。 包装盖可以进一步围绕针套管延伸，在轮毂和护罩的配合部分之间施加外部压力。 在使用中，使用者将外部压力施加到毂和屏蔽构件中的至少一个上，从而在其间提供接合，从而允许移除包装盖并防止驱动构件沿轴向偏离每个 其他直到需要激活。

    Selectively passive shieldable medical needle device
    5.
    发明申请
    Selectively passive shieldable medical needle device 有权
    选择性被动屏蔽医疗针装置

    公开(公告)号：US20050119635A1

    公开(公告)日：2005-06-02

    申请号：US10725089

    申请日：2003-12-01

    申请人： Jamieson Crawford

    发明人： Jamieson Crawford

    IPC分类号： A61M5/32 ,  A61M25/06 ,  A61M31/00

    CPC分类号： A61M25/0631 ,  A61M5/3216 ,  A61M25/0612 ,  A61M25/0637

    摘要： A pivotable shielding needle device for shielding used needle cannulas. The device generally includes a hub with a needle, and a shield pivotable between a first position exposing the needle and a second position encompassing the needle. A biasing element acts on the shield to pivotally bias it toward the second position, with the shield maintained in the first position through a latch mechanism extending between the shield and the hub. A release arrangement extends from the hub and is squeezable to cause movement of a movable member which releases the latch mechanism, thereby causing the shield to be pivotally biased to the shielding position. Accordingly, activation and shielding of the needle can be effectively accomplished during removal of the needle device from a patient, thereby providing for passive activation of the device during normal use.

    摘要翻译： 用于屏蔽使用过的针管的可枢转屏蔽针装置。 该装置通常包括具有针的毂，以及可在暴露针的第一位置和包围针的第二位置之间枢转的护罩。 偏置元件作用在屏蔽件上以将其朝向第二位置枢转地偏置，其中屏蔽件通过在屏蔽件和轮毂之间延伸的闩锁机构保持在第一位置。 释放装置从毂延伸并且是可挤压的，以引起释放闩锁机构的可动构件的运动，从而使屏蔽件枢转地偏置到屏蔽位置。 因此，可以在将针装置从患者移除期间有效地实现针的激活和屏蔽，从而在正常使用期间提供装置的被动激活。

    Prepackaged medical device, packaging tray, and method
    9.
    发明申请
    Prepackaged medical device, packaging tray, and method 有权
    预包装医疗器械，包装托盘和方法

    公开(公告)号：US20060282045A1

    公开(公告)日：2006-12-14

    申请号：US11408788

    申请日：2006-04-21

    申请人： Bradley Wilkinson ,  Jamieson Crawford

    发明人： Bradley Wilkinson ,  Jamieson Crawford

    IPC分类号： A61M5/32 ,  B65D83/10

    CPC分类号： A61B50/33 ,  A61B5/15003 ,  A61B5/150305 ,  A61B5/150389 ,  A61B5/150503 ,  A61B5/150633 ,  A61B5/150717 ,  A61B5/15074 ,  A61B5/154 ,  A61B5/417 ,  A61B50/30 ,  A61B2050/0065 ,  A61B2050/3006 ,  A61B2050/3007 ,  A61M5/002

    摘要： A pre-packaged medical device includes a tray supporting a medical device such as a blood collection set including a needle assembly and a tube holder. The tray defines a first contoured portion supporting at least a portion of the needle assembly and a second contoured portion supporting the tube holder. The tray may have a tray body with a plurality of posts upstanding from a bottom wall in the first contoured portion for engaging the needle assembly. The posts may be positioned to maintain the needle assembly in a defined orientation while preventing the inadvertent actuation of the needle assembly, which may include a spring-driven safety shield. The configuration of the pre-packaged medical device allows sequential removal of the blood collection set, typically in the order of intended use including first removal of a needle assembly, second removal of tubing, and third removal of the tube holder.

    摘要翻译： 预先包装的医疗装置包括支撑医疗装置的托盘，例如包括针组件和管保持器的采集组件。 托盘限定支撑针组件的至少一部分的第一轮廓部分和支撑管保持器的第二轮廓部分。 托盘可以具有托盘主体，其具有从第一轮廓部分中的底壁竖立的多个柱，用于接合针组件。 柱可以被定位成将针组件保持在限定的取向上，同时防止针组件的无意的致动，其可以包括弹簧驱动的安全护罩。 预先包装的医疗装置的配置允许顺序地移除血液收集装置，通常按照预期用途的顺序移除，包括首先去除针组件，第二次取出管道，以及第三次取出管架。