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公开(公告)号：EP3099350A1
公开(公告)日：2016-12-07
申请号：EP15700757.6
申请日：2015-01-22
申请人： UCB Biopharma SPRL
CPC分类号： A61M5/20 , A61M5/24 , A61M2005/2418 , A61M2005/244 , A61M2005/2481 , A61M2205/52 , A61M2205/584 , A61M2205/6054
摘要： Provided is a cassette unit suitable for use with an auto-injector having a drive unit. The cassette unit comprises a cassette unit housing defining a cassette unit housing cavity, which is in receipt of a syringe, a rearward entrance to said cavity and a forward needle projection aperture. The cassette unit also comprises in capping relationship with the rearward entrance of the cassette unit housing, a cassette unit end-cap, said cassette unit end-cap defining a drive rod-receiving opening for receipt of a drive rod for providing forward axial drive to said plunger; a biasing element defining a biasing relationship between the cassette unit end-cap and an end flange of the syringe barrel, thereby urging the syringe forwards in relation to the cassette unit end-cap; and a damping element defining a damping relationship between the cassette unit end-cap and the flange of the syringe, thereby acting to damp rearward movement of the syringe relative to the cassette unit end-cap.
摘要翻译： 提供一种适用于具有驱动单元的自动注射器的盒式单元。 盒单元包括盒单元壳体，所述盒单元壳体限定盒单元容纳腔，所述盒单元容纳腔接收注射器，所述腔的向后入口和前向针突出孔。 匣盒单元还包括与匣盒单元外壳的后部入口处于封盖关系的匣盒单元端盖，所述匣盒单元端盖限定用于接收驱动杆的驱动杆接收开口，以提供向前轴向驱动到 所述柱塞; 偏置元件，其限定所述盒单元端盖与所述注射器筒的端部凸缘之间的偏置关系，从而相对于所述盒单元端盖向前推动所述注射器; 以及阻尼元件，所述阻尼元件限定所述盒单元端盖和所述注射器的所述凸缘之间的阻尼关系，由此用于抑制所述注射器相对于所述盒单元端盖的向后移动。
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公开(公告)号：EP3099351A2
公开(公告)日：2016-12-07
申请号：EP15701012.5
申请日：2015-01-22
申请人： UCB Biopharma SPRL
摘要： Provided is a cassette unit suitable for use with an auto-injector having a drive unit. The cassette unit comprises a cassette unit housing defining a cassette unit housing cavity arranged for receipt of a syringe; a needle projection aperture; a needle cover defining a needle sheath for sheathing of a needle tip of the syringe; a removable cap that in a capping position fits over and thereby, acts such as to close off, the needle projection aperture, the removable cap defining a cap interior; provided to the removable cap, a cap insert; and provided to the cap insert, a connector defining one or more needle cover gripping elements for gripping the needle cover and the connector defines a central hub and the one or more needle gripper elements attach to the central hub and in spaced arrangement relative to each other, wherein the connector locates within the removable cap such that the central hub of the connector is in spaced relationship with a forward end wall or surface of the cap interior and the needle cover gripping elements project away from the forward end cap wall or surface of the cap interior and towards the open end of the cap, and wherein the removable cap is shaped to allow for limited axial travel of the cap insert there within.
摘要翻译： 提供一种适用于具有驱动单元的自动注射器的盒式单元。 盒单元包括盒单元壳体，该盒单元壳体限定用于接收注射器的盒单元容纳腔; 针投影孔; 限定用于护套注射器的针尖的针护套的针盖; 在帽盖位置上的可移除帽盖装配在帽盖内部上并由此起到例如关闭针头投影孔的作用，可移除帽帽限定帽内部; 提供给可移除盖，盖帽插入物; 并且提供给所述帽插入件，所述连接件限定用于夹持所述针盖的一个或多个针盖夹持元件，并且所述连接器限定中心毂，并且所述一个或多个针夹持元件附接至所述中心毂并且相对于彼此以间隔开的布置 ，其中所述连接器位于所述可移除帽内，使得所述连接器的所述中心毂与所述帽内部的前端壁或表面处于间隔关系，并且所述针头罩夹持元件从所述前端帽壁或所述 帽内部并且朝向帽的开口端，并且其中可移除帽被成形为允许帽插入件在其内的有限轴向行进。
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