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公开(公告)号：US20160193414A1
公开(公告)日：2016-07-07
申请号：US14911670
申请日：2014-08-11
Applicant: UCB BIOPHARMA SPRL
CPC classification number: A61M5/3137 , A61M5/24 , A61M5/31505 , A61M5/31515 , A61M5/3158 , A61M5/3202 , A61M5/3204 , A61M5/3213 , A61M5/5086 , A61M2005/2407 , A61M2005/2418 , A61M2005/244 , A61M2005/2477 , A61M2005/2481 , A61M2005/2492 , A61M2005/3139 , A61M2205/584 , A61M2205/586 , A61M2205/6054
Abstract: Provided is a manual drive unit for use with a cassette unit comprising a cassette unit housing containing there within a syringe comprising a barrel for containing a volume of a liquid drug formulation; a hollow needle at a front end of the barrel, the hollow needle defining a needle tip for dispensing of the liquid drug formulation; and a plunger that is axially movable within the barrel. The manual drive unit comprises a manual drive unit housing defining a docking cavity and a needle delivery aperture, wherein said docking cavity is arranged for docking receipt of the cassette unit at a docking position; and received by the manual drive unit housing and axially movable relative thereto, a manually operable drive transfer element for transferring axial drive to the plunger of the syringe for moving the plunger into the barrel of the syringe to eject at least part of the volume of liquid drug formulation.
Abstract translation: 提供了一种用于盒单元的手动驱动单元，其包括在注射器内容纳的盒单元壳体，所述注射器包括用于容纳一定体积的液体药物制剂的筒体; 在筒的前端处的中空针，中空针限定用于分配液体药物制剂的针尖; 以及在筒体内可轴向移动的柱塞。 手动驱动单元包括限定对接腔和针递送孔的手动驱动单元壳体，其中所述对接腔被布置用于在对接位置处对接盒体单元的接收; 并且由手动驱动单元壳体接收并相对于其可轴向移动，用于将轴向驱动传递到注射器的柱塞的手动驱动传递元件，用于将柱塞移动到注射器的筒体中以排出至少部分体积的液体 药物制剂。
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公开(公告)号：US20180104413A1
公开(公告)日：2018-04-19
申请号：US15113296
申请日：2015-01-22
Applicant: UCB BIOPHARMA SPRL
CPC classification number: A61M5/204 , A61M5/20 , A61M5/2033 , A61M5/3202 , A61M5/3204 , A61M5/3243 , A61M2005/206 , A61M2005/2418 , A61M2005/3208
Abstract: 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.
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公开(公告)号：US20170007763A1
公开(公告)日：2017-01-12
申请号：US15113254
申请日：2015-01-22
Applicant: UCB BIOPHARMA SPRL
CPC classification number: A61M5/20 , A61M5/24 , A61M2005/2418 , A61M2005/244 , A61M2005/2481 , A61M2205/52 , A61M2205/584 , A61M2205/6054
Abstract: 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.
Abstract translation: 提供了适用于具有驱动单元的自动注射器的盒单元。 盒单元包括盒单元壳体，该盒单元壳体限定盒单元容纳空腔，其正在接收注射器，向所述空腔的后入口和向前的针凸出孔。 盒单元还包括与盒单元壳体的后入口的封盖关系，盒单元端盖，所述盒单元端盖限定用于接收用于提供向前轴向驱动的驱动杆接收开口的驱动杆接收开口 柱塞 偏置元件限定了盒单元端盖与注射器筒的端部凸缘之间的偏置关系，从而相对于盒单元端盖向前推动注射器; 以及阻尼元件，其限定所述盒单元端盖与所述注射器的凸缘之间的阻尼关系，从而用于阻止所述注射器相对于所述盒单元端盖的向后运动。
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公开(公告)号：US20170000955A1
公开(公告)日：2017-01-05
申请号：US15113278
申请日：2015-01-22
Applicant: UCB BIOPHARMA SPRL
Inventor： Martin John MCLOUGHLIN , Michael James David HEALD
CPC classification number: A61M5/3204 , A61M5/20 , A61M5/3134 , A61M5/31515 , A61M5/31583 , A61M5/3202 , A61M5/3213 , A61M2005/3143 , A61M2005/3215 , A61M2005/3252 , A61M2205/13 , A61M2205/50 , A61M2205/502 , A61M2205/505 , A61M2205/52 , A61M2205/581 , A61M2205/583 , A61M2205/584 , A61M2205/586 , A61M2205/6054 , A61M2205/80 , A61M2205/8206
Abstract: 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. 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 cap insert is shaped to allow for limited axial travel of the connector there within.
Abstract translation: 提供了适用于具有驱动单元的自动注射器的盒单元。 盒单元包括限定用于接收注射器的盒单元壳体腔的盒单元壳体; 针投射孔; 针盖，其限定用于护套的注射器的针尖的针鞘; 封盖位置上的可拆卸的盖子装配在其上，从而用于闭合针头突出孔，该可拆卸盖子限定盖子内部; 提供到可移除盖，帽插入件; 并且提供给所述盖插入件，限定用于夹持所述针盖的一个或多个针盖夹持元件的连接器，并且所述连接器限定中心毂，并且所述一个或多个针夹持器元件附接到所述中心毂并且相对于彼此以间隔开的布置 。 连接器位于可移除的盖内，使得连接器的中心毂与盖内部的前端壁或表面间隔开，并且针盖夹持元件远离帽顶部的前端盖壁或表面突出 并且朝向盖的开口端，并且其中盖插入件被成形为允许其内部的连接器的有限轴向行进。
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