MEDICAMENT INJECTION DEVICE WITH SPRING-ASSISTED PROTECTIVE NEEDLE CAP
    1.
    发明申请
    MEDICAMENT INJECTION DEVICE WITH SPRING-ASSISTED PROTECTIVE NEEDLE CAP 审中-公开
    配有弹簧辅助保护针帽的药物注射装置

    公开(公告)号:WO2017089275A1

    公开(公告)日:2017-06-01

    申请号:PCT/EP2016/078264

    申请日:2016-11-21

    摘要: A medicament injection device comprising: a main body; a medicament cartridge holder fixed with respect to the main body, wherein themedicament cartridge holder is configured to hold a medicament cartridge; a needle carrier carrying a needle, wherein the needle carrier is axially movable with respect to the main body; and a rotatable cap at a distal end of the device, wherein the cap comprises a first pre-stressed spring coupled to the needle carrier, wherein the cap is arranged so that rotational movement thereof causes release of the first pre-stressed spring thereby causing the needle carrier to move axially towards a proximal end of the device.

    摘要翻译: 药剂注射装置,其包括:主体; 药物药筒保持器,所述药物药筒保持器相对于所述主体固定,其中所述药剂筒保持器被构造成保持药物药筒; 承载针的针座,其中针座可相对于主体轴向移动; 以及在所述装置的远端处的可旋转帽,其中所述帽包括联接到所述针托架的第一预应力弹簧,其中所述帽被布置为使得其旋转运动导致所述第一预应力弹簧的释放, 针托架朝装置的近端轴向移动。

    NEEDLE INSERTION SYSTEM FOR AN AUTOINJECTOR
    2.
    发明申请
    NEEDLE INSERTION SYSTEM FOR AN AUTOINJECTOR 审中-公开
    针式插入系统

    公开(公告)号:WO2012073042A1

    公开(公告)日:2012-06-07

    申请号:PCT/GB2011/052388

    申请日:2011-12-02

    IPC分类号: A61M5/20 A61M5/32

    摘要: The invention provides a drug delivery device comprising: a drug container, a needle coupled to the drug container, having a front end for insertion into a patient and a rear end for receiving drug from the drug container, a rupturable needle cover covering the front end of the needle, wherein, in use, the front end of the needle ruptures the needle cover prior to insertion into a patient, and a venting element, the venting element configured to allow air to escape from within the needle cover following rupture of the needle cover by the needle.

    摘要翻译: 本发明提供了一种药物输送装置,包括:药物容器,与药物容器连接的针,具有用于插入病人的前端和用于从药物容器接收药物的后端,覆盖前端的可破裂的针头 的针,其中在使用中,针的前端在插入患者体内之前使针罩破裂,并且排气元件构造成允许空气在针的破裂之后从针罩内排出 用针盖住

    SYRINGE FOR SEQUENTIAL EXPRESSION OF DIFFERENT LIQUIDS AND METHOD OF USING SAME
    4.
    发明申请
    SYRINGE FOR SEQUENTIAL EXPRESSION OF DIFFERENT LIQUIDS AND METHOD OF USING SAME 审中-公开
    针对不同液体的连续表达的注意事项及其使用方法

    公开(公告)号:WO2008063439A3

    公开(公告)日:2008-09-18

    申请号:PCT/US2007023654

    申请日:2007-11-09

    摘要: A device (10, 110, 210) for the expression of liquids, such as for the maintenance treatment of vascular catheters. A syringe (16; 116a; 116b; 216) has a support structure (15,215) and includes at least two separate compartments (11, 12; 111, 112; 211, 212) in which liquids for treating the lumen ( L,283) of a catheter ( C, 280) with which the device is associated. The syringe further includes a closure plug (13, 213) to be associated with the lumen being treated, which is coupled, by virtue of a releasable securement arrangement (14, 27, 258), to support structure (15, 215). At least one plunger (16; 116a, 116b; 216) is also included for infusing, in preset order, the different treatment liquids into the lumen to be treated, and the syringe further includes a duct (17, 217) which is in fluid communication with the two compartments and is arranged through a through hole through the closure plug (13, 213) in order to allow access of the treatment liquid to the interior of the lumen ( L, 283) upon activation of the plunger.

    摘要翻译: 一种用于液体表达的装置(10,110,210),例如用于血管导管的维护治疗。 一种注射器(16; 116a; 116b; 216)具有支撑结构(15,215)并且包括至少两个分离的隔室(11,12; 111,112; 211,212),其中用于处理内腔(L,283) 与设备相关联的导管(C,280)。 注射器还包括与待处理腔相关联的封闭塞(13,213),该封闭塞借助于可释放固定装置(14,27,258)与支撑结构(15,215)连接。 还包括至少一个活塞(16; 116a,116b; 216),用于以预设顺序将不同的处理液体输注到待处理的管腔中,并且注射器还包括管道(17,217),该管道 与两个隔室连通并且通过穿过封闭塞(13,213)的通孔布置,以便在激活柱塞时允许处理液进入内腔(L,283)。

    AUTOMATIC INJECTION AND RETRACTION SYRINGE
    5.
    发明申请
    AUTOMATIC INJECTION AND RETRACTION SYRINGE 审中-公开
    自动注射和回缩注射

    公开(公告)号:WO2006063124A3

    公开(公告)日:2007-08-23

    申请号:PCT/US2005044411

    申请日:2005-12-08

    IPC分类号: A61M5/20

    摘要: An automatic injection and retraction syringe having a medicine cartridge, an injection assembly, and a retraction assembly is provided. The retraction assembly is selectively securable to the injection assembly to house the medicine cartridge. The retraction assembly includes an end cap, a hypodermic needle, a retraction spring, and an upper seal. The retraction spring is maintained in a partially compressed condition between the needle hub and the end cap. The upper seal is urged against a sealing surface by the retraction spring in the partially compressed condition to form a hermetic seal. In some embodiments, the injection assembly includes an injection spring, a plunger engaged to the injection spring, and a safety element to prevent the plunger from escaping the injection assembly if the injection spring is released from the normally stressed condition before the assemblies are secured to one another.

    摘要翻译: 提供具有药剂盒,注射组件和收缩组件的自动注射和回缩注射器。 缩回组件选择性地固定到注射组件以容纳药剂盒。 缩回组件包括端盖,皮下注射针,缩回弹簧和上密封。 回缩弹簧保持在针座和端盖之间的部分压缩状态。 在部分压缩状态下,通过缩回弹簧将上部密封件压靠在密封表面上以形成气密密封。 在一些实施例中,注射组件包括注射弹簧,与注射弹簧接合的柱塞,以及如果在将组件固定到组件之前注射弹簧从正常受压状态释放的情况下防止柱塞逸出注射组件的安全元件 另一个。

    シリンジ
    7.
    发明申请
    シリンジ 审中-公开
    注射器

    公开(公告)号:WO2006082755A1

    公开(公告)日:2006-08-10

    申请号:PCT/JP2006/301290

    申请日:2006-01-27

    IPC分类号: A61M5/24 A61M3/00 A61M9/00

    CPC分类号: A61M5/286 A61M5/284

    摘要:  低コストでかつ生産性の良い多空間型のシリンジ10を提供する。シリンジ10は、略円筒状の外筒12と、外筒12の内側面12aに密着しかつ内側面12aを摺動可能に配置される押圧部材14および栓体16とを備える。栓体16の主面16aには、頂部34aが主面16aに対して偏心するように凸部34が設けられる。栓体16には、押圧部材14の矢印A方向への摺動に伴って開口端18側から圧力が加えられる。栓体16の凸部34が閉塞端20に接した状態では、開口端18側からの圧力が栓体16を矢印B方向に回転させるように作用する。これによって、栓体16の本体30と鍔状部32a,32bとが屈曲するように変形し、外筒12の内側面12aと栓体16との間には第1空隙38と第2空隙40とが形成される。

    摘要翻译: 一种多空间型注射器(10),其制造成本低,能够提供优异的生产率。 注射器(10)包括大致圆筒形的外管(12)和按压构件(14)和设置在外管(12)中的插塞本体(16),以便可滑动地装配到内表面 外管(12)。 突出部分(34)形成在塞体(16)的主平面(16a)上,使得顶部部分(34a)偏离主平面(16a)。 根据按压构件(14)沿箭头A的方向的滑动运动,从开口端(18)侧向塞体(16)施加压力。当塞体的突出部分(34) (16)与封闭端(20)接触,来自开口端(18)侧的压力作用在插塞本体(16)上,以便沿箭头B的方向旋转。因此,主体 (30)和塞体(16)的凸缘部分(32a)和(32b)变形以弯曲,并且在内表面(第一空间)和第二空间(40)之间形成第一空间 12a)和插塞体(16)之间。

    SYRINGE WITH RUPTURABLE BLADDER
    10.
    发明申请
    SYRINGE WITH RUPTURABLE BLADDER 审中-公开
    SYRINGE与可破碎的刀片

    公开(公告)号:WO03077974A8

    公开(公告)日:2005-02-24

    申请号:PCT/US0207125

    申请日:2002-03-11

    CPC分类号: C12M33/04 A61M5/282 A61M5/286

    摘要: The invention relates to an improved syringe designed for effecting complete transfer of contents retained within the syringe. The improved syringe contains a rupturable fluid-filled bladder that is retained within the chamber of the syringe. When ruptured the bladder discharges the fluid retained therein and washes the interior of the chamber and component parts.

    摘要翻译: 本发明涉及一种改进的注射器,其被设计用于实现保持在注射器内的内容物的完全转运。 改进的注射器包含保持在注射器的腔室内的可破裂的充满液体的囊。 当破裂时,气囊将保留在其中的流体排出并洗涤腔室和部件的内部。