Rigid needle protector, method and machine for assembling such a rigid needle protector

    公开(公告)号:US10814072B2

    公开(公告)日:2020-10-27

    申请号:US15328955

    申请日:2015-07-24

    申请人: APTAR STELMI SAS

    IPC分类号: A61M5/32 A61M5/20 A61M25/06

    摘要: A rigid needle guard (10) comprising an inner part (11) made of elastomeric material, and a rigid outer body (12) that is fastened to said inner part (11) made of elastomeric material via a folded-in portion (121) of the bottom axial end of said rigid outer body (12), said folded-in portion (121) extending radially inwards from the outer peripheral surface (125) of said rigid outer body (12), the outer surface of said folded-in portion (121) forming, at its axially-bottom and radially-outer edge, a sharp and acute angle relative to the outer peripheral surface (125) of said rigid outer body (12).

    FASTENING DEVICE FOR SEALING A FLUID PRODUCT RESERVOIR
    4.
    发明申请
    FASTENING DEVICE FOR SEALING A FLUID PRODUCT RESERVOIR 有权
    用于密封流体产品储存器的紧固装置

    公开(公告)号:US20160009460A1

    公开(公告)日:2016-01-14

    申请号:US14763565

    申请日:2014-02-11

    申请人: APTAR STELMI SAS

    IPC分类号: B65D45/30 B65D39/00

    摘要: A fastener device for closing a fluid reservoir (1) that is formed with a neck (10) that is provided with outer peripheral reinforcement (11) that co-operates with the remainder of the neck to define a bottom shoulder (12), said fastener device comprising: a fastener ring (2) for holding a closure member (4) on the neck (10), the fastener ring (2) including a peripheral skirt (21) that extends around the neck to below the bottom shoulder (12), said skirt (21) being provided with fastener elements (26a, 26b) that each form a contact zone (27a, 27b) that is suitable for potentially coming into engagement with the neck (10) below the bottom shoulder (12), so as to fasten the ring (2) on the neck (10); and a blocking hoop (3) that is engaged around the peripheral skirt (21) in a final mounted position, so as to block at least some of the fastener elements (26a, 26b) below the bottom shoulder (12); the fastener device being characterized in that the peripheral skirt (21) forms vertical blades (22) that are separated by axial slots (23), the blocking hoop (3) forming vertical branches (33) that are arranged in the axial slots (23) between two vertical blades (22), in the final mounted position.

    摘要翻译: 一种用于封闭形成有颈部(10)的流体储存器(1)的紧固装置,所述颈部(10)设置有与所述颈部的其余部分配合以限定底肩(12)的外周加强件(11),所述外周加强件 紧固件装置,包括:用于将封闭构件(4)保持在所述颈部(10)上的紧固环(2),所述紧固环包括围绕所述颈部延伸到所述底部肩部(12)下方的周边裙部(21) ),所述裙部(21)设置有紧固件元件(26a,26b),每个紧固件元件(26a,26b)形成适于潜在地与底部肩部(12)下方的颈部(10)接合的接触区域(27a,27b) 以便将环(2)固定在颈部(10)上; 以及阻挡环(3),其在最终安装位置围绕所述周边裙部(21)接合,以便阻挡所述底部肩部(12)下方的至少一些所述紧固件元件(26a,26b); 所述紧固件装置的特征在于,所述周边裙部(21)形成由轴向槽(23)分开的垂直叶片(22),所述阻塞环(3)形成垂直分支(33),所述垂直分支(33)布置在所述轴向槽 )在两个垂直叶片(22)之间,处于最终安装位置。

    Needle protection device
    5.
    发明授权

    公开(公告)号:US10183122B2

    公开(公告)日:2019-01-22

    申请号:US14760866

    申请日:2014-02-25

    申请人: APTAR STELMI SAS

    IPC分类号: A61M5/32 A61M5/31

    摘要: A fluid injection device having a syringe body, a needle, and a needle protection device. The protection device includes a substantially flexible or deformable inner body and a substantially rigid outer body. The inner body closes a dispenser orifice of the needle, and co-operates with the syringe body in a leaktight manner, and the outer body fastens the protection device on the syringe body. The inner body includes a radial projection, and the outer body includes a radial shoulder and an axial end edge that defines a top axial opening. The inner body is inserted in the outer body, through the top axial opening, with the radial projection in abutment against the radial shoulder, the axial end edge of the outer body folded down on the inner body so as to fasten the inner body in the outer body.

    Needle protection device
    6.
    发明授权

    公开(公告)号:US09839752B2

    公开(公告)日:2017-12-12

    申请号:US14760849

    申请日:2014-02-25

    申请人: APTAR STELMI SAS

    IPC分类号: A61M5/32 A61M5/31 A61M5/34

    摘要: A fluid injection device having a syringe body, a needle, and a needle protection device removable from the injection device and having a substantially flexible or deformable inner body and a substantially rigid outer body. In the stored position the inner body closes the dispenser orifice of the needle and the outer body co-operates with the injection device to fasten the protection device on the injection device. The protection device includes a protection system against accidental pricking, having protective flaps that are integral part of the outer body and movable between a covering position in which they cover the needle, and an open position in which the needle is uncovered. The protection system has a control ring that slides over the outer body so as to move the flaps from their covering position to their open position, before injection, and from their open position to their covering position, after injection.

    Fastening device for sealing a fluid product reservoir

    公开(公告)号:US09776775B2

    公开(公告)日:2017-10-03

    申请号:US14763565

    申请日:2014-02-11

    申请人: APTAR STELMI SAS

    摘要: A fastener device for closing a fluid reservoir (1) having a neck (10) with outer peripheral reinforcement (11) that co-operates with the neck to define a bottom shoulder (12). The fastener device includes a fastener ring (2) for holding a closure member (4) on the neck (10), and which includes a peripheral skirt (21) extending around the neck below the bottom shoulder (12). The skirt (21) is provided with fastener elements (26a, 26b) forming contact zones (27a, 27b) for coming into engagement with the neck (10) below the bottom shoulder (12). A blocking hoop (3) is provided that is engaged around the peripheral skirt (21) in a final mounted position. The peripheral skirt (21) forms vertical blades (22) separated by axial slots (23), the blocking hoop (3) forming vertical branches (33) that are arranged in the axial slots (23) between two vertical blades (22), in the mounted position.

    NEEDLE PROTECTION DEVICE
    8.
    发明申请
    NEEDLE PROTECTION DEVICE 审中-公开
    针式保护装置

    公开(公告)号:US20160008553A1

    公开(公告)日:2016-01-14

    申请号:US14760866

    申请日:2014-02-25

    申请人: APTAR STELMI SAS

    IPC分类号: A61M5/32

    摘要: A fluid injection device having a syringe body, a needle, and a needle protection device. The protection device includes a substantially flexible or deformable inner body and a substantially rigid outer body. The inner body closes the dispenser orifice of the needle, and co-operates with the injection device in leaktight manner, and the outer body co-operates with the injection device so as to fasten the protection device on the injection device. The inner body includes a radial projection, and the outer body includes a radial shoulder and a radial end edge that defines a top axial opening. The inner body is inserted in the outer body through the top axial opening, with the radial projection in abutment against the radial shoulder, the axial end edge of the outer body folded down on the inner body so as to fasten the inner body in the outer body.

    摘要翻译: 一种具有注射器主体,针头和针保护装置的流体注射装置。 保护装置包括基本上柔性或可变形的内部主体和基本刚性的外部主体。 内部主体关闭针的分配孔,并且以密封的方式与注射装置配合,并且外部主体与注射装置配合,以将保护装置紧固在注射装置上。 内体包括径向突起,外体包括限定顶部轴向开口的径向肩部和径向端部边缘。 内体通过顶部轴向开口插入到外体中,径向突起抵靠径向肩部,外体的轴向端边缘向内折叠,从而将内体紧固在外侧 身体。