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1. 发明授权

US09872961B2 Automatic injection device with trigger assembly 有权
公开(公告)号：US09872961B2
公开(公告)日：2018-01-23
申请号：US14435765
申请日：2013-10-11
申请人： Eli Lilly and Company
发明人： Jesse Arnold Fourt , Jennifer Ellen Davis-Wilson , Bradley Simpson , James R. Yurchenco
IPC分类号： A61M5/315 , A61M5/20 , A61M5/32 , A61M5/31
CPC分类号： A61M5/31566 , A61M5/2033 , A61M5/3158 , A61M5/3202 , A61M5/326 , A61M2005/206 , A61M2005/2073 , A61M2005/3143 , A61M2205/583
摘要： Automatic injection device with trigger assembly. The trigger assembly includes a button (25), and a single prong (160) extending from a biased element of the device toward the button. A button-engaging surface (167) of the prong and a support surface of the device define a radially extending opening in which an actuating element (52) of the button fits for a radially outward face of the actuating element to be backed up by the support surface. For release of the biased element, when the button is pressed to shift the actuating element to cause a latching surface of the prong to disengage from a latch surface of the device, motion of the actuating element in a direction away from the prong is limited by the radially outward face of the actuating element abutting the support surface.

2. 发明授权

US09821123B2 Auto-injector 有权
公开(公告)号：US09821123B2
公开(公告)日：2017-11-21
申请号：US15113278
申请日：2015-01-22
申请人： UCB BIOPHARMA SPRL
发明人： Martin John McLoughlin , Michael James David Heald
IPC分类号： A61M5/32 , A61M5/20 , A61M5/31 , A61M5/315
CPC分类号： 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
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. 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.

3. 发明申请

US20170203048A1 Needle Sheathing Device With Flexible End-Piece For Syringe 审中-公开
公开(公告)号：US20170203048A1
公开(公告)日：2017-07-20
申请号：US15419584
申请日：2017-01-30
申请人： Sanofi
发明人： Stephane Chevalier
IPC分类号： A61M5/32 , A61M5/315
CPC分类号： A61M5/3202 , A61M5/31511 , A61M5/3204 , A61M5/326 , A61M2005/3143 , A61M2005/3247 , A61M2005/3261 , A61M2005/3264
摘要： The invention relates to a safe support device for a syringe, said support comprising a support sheath for the body of a syringe, and safety means which comprise an inner sheath suitable for sliding relative to said support sheath between a waiting retracted position, in which said inner sheath is substantially retracted inside said support sheath, and an active protection position, in which said inner sheath projects from said support sheath. The inner sheath has a free end portion formed by a flexible end-piece. The invention also relates to an assembly comprising such a safe support device and a syringe having a body, a piston and a needle disposed at one end of said body.

4. 发明授权

US09555196B2 Needle sheathing device with flexible end-piece for syringe 有权
标题翻译：针管装置，带有柔性端头用于注射器
公开(公告)号：US09555196B2
公开(公告)日：2017-01-31
申请号：US14044081
申请日：2013-10-02
申请人： SANOFI
发明人： Stephane Chevalier
IPC分类号： A61M5/32 , A61M5/31
CPC分类号： A61M5/3202 , A61M5/31511 , A61M5/3204 , A61M5/326 , A61M2005/3143 , A61M2005/3247 , A61M2005/3261 , A61M2005/3264
摘要： The invention relates to a safe support device for a syringe, said support comprising a support sheath for the body of a syringe, and safety means which comprise an inner sheath suitable for sliding relative to said support sheath between a waiting retracted position, in which said inner sheath is substantially retracted inside said support sheath, and an active protection position, in which said inner sheath projects from said support sheath. The inner sheath has a free end portion formed by a flexible end-piece. The invention also relates to an assembly comprising such a safe support device and a syringe having a body, a piston and a needle disposed at one end of said body.
摘要翻译：本发明涉及一种用于注射器的安全支撑装置，所述支撑件包括用于注射器主体的支撑护套，以及安全装置，其包括适于在等待缩回位置之间相对于所述支撑护套滑动的内护套，其中所述内护套基本上缩回到所述支撑护套内，以及主动保护位置，其中所述内护套从所述支撑护套突出。内护套具有由柔性端件形成的自由端部。本发明还涉及包括这种安全支撑装置和注射器的组件，该注射器具有设置在所述主体的一端的主体，活塞和针。

5. 发明申请

US20170000955A1 AUTO-INJECTOR 有权
标题翻译：自动注射器
公开(公告)号：US20170000955A1
公开(公告)日：2017-01-05
申请号：US15113278
申请日：2015-01-22
申请人： UCB BIOPHARMA SPRL
发明人： Martin John MCLOUGHLIN , Michael James David HEALD
IPC分类号： A61M5/32 , A61M5/31 , A61M5/315 , A61M5/20
CPC分类号： 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
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. 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.
摘要翻译：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。

6. 发明申请

US20150320937A1 Flush Syringe Assembly With Controlled Pulsatile Flushing 有权
标题翻译：用控制脉冲冲洗冲洗注射器组件
公开(公告)号：US20150320937A1
公开(公告)日：2015-11-12
申请号：US14798648
申请日：2015-07-14
申请人： Becton, Dickinson and Company
发明人： Anthony J. Kosinski , Girum Yemane Tekeste , Nichola Charles
IPC分类号： A61M5/315 , A61M5/31
CPC分类号： A61M5/31505 , A61M5/3129 , A61M5/31501 , A61M5/31511 , A61M5/31595 , A61M2005/3143 , A61M2005/31508 , A61M2005/3151 , A61M2025/0019 , A61M2206/10
摘要： Flush syringe assemblies capable of creating pulsatile movement of the plunger rod as it moves in the distal direction within a syringe barrel, while preventing overpressurization of the cathether are provided. An exemplary flush syringe assembly includes a syringe barrel with a first pulsing element and a chamber with flush solution, a plunger rod with a stopper and a second pulsing element that interacts with the first pulsing element to provide an engagement force that causes pulsatile movement of the plunger rod and a thumb press slidably attached to the plunger rod with a pulse control element. The pulse control element is compressible to create a compression force that is greater than the engagement force of the first pulsing element and the second pulsing element.
摘要翻译：冲洗注射器组件，其能够在柱塞杆在注射器筒内在远端方向移动时产生脉动运动，同时防止导管的过压。示例性的冲洗注射器组件包括具有第一脉冲元件的注射器筒和具有冲洗溶液的腔室，具有塞子的柱塞杆和与第一脉冲元件相互作用的第二脉冲元件，以提供接合力，柱塞杆和拇指按压器，其用脉冲控制元件可滑动地附接到柱塞杆。脉冲控制元件是可压缩的，以产生大于第一脉冲元件和第二脉冲元件的接合力的压缩力。

7. 发明申请

US20150148743A1 DISPOSABLE SYRINGE AND PUSH ROD FOR THE SAME 有权
标题翻译：可点击的SYRINGE和推杆
公开(公告)号：US20150148743A1
公开(公告)日：2015-05-28
申请号：US14405627
申请日：2012-12-28
申请人： SHANGHAI SOL-MILLENIUM MEDICAL PRODUCTS CO., LTD.
发明人： Zuoqian Lin
IPC分类号： A61M5/315 , A61M5/50
CPC分类号： A61M5/31515 , A61M5/31501 , A61M5/31511 , A61M5/31513 , A61M5/422 , A61M5/50 , A61M5/502 , A61M5/504 , A61M2005/3143 , A61M2005/31508 , A61M2005/31516
摘要： The present invention provides a disposable syringe and a push rod for use in a disposable syringe. The push rod comprises a proximal end, a distal end and an axis extending through the proximal end and the distal end. The distal end of the push rod is provided with a snap-fitting mechanism and a stop flange located at a proximal side of the snap-fitting mechanism. The stop flange comprises a main body portion formed about an axis of the push rod and a plurality of finger-like portions extending from the main body portion in a direction away from the axis of the push rod. According to the present invention, a smaller push force continues to be applied to the push rod upon completion of the injection, thereby achieving an additional stroke needed when the distal end of the push rod snap-fits with the needle seat and meanwhile lessening the patient's pains.
摘要翻译：本发明提供一次性注射器和用于一次性注射器的推杆。推杆包括近端，远端和延伸穿过近端和远端的轴线。推杆的远端设置有卡扣配合机构和位于卡扣配合机构的近侧的止动凸缘。止动凸缘包括围绕推杆的轴线形成的主体部分和从主体部分沿远离推杆的轴线的方向延伸的多个指状部分。根据本发明，在注射完成时，推动力继续施加到推杆，从而当推杆的远端与针座配合时实现额外的行程，同时减轻患者的痛苦

8. 发明授权

US09011385B2 Apparatus for the removal of needles of syringes 有权
标题翻译：用于去除注射器针头的装置
公开(公告)号：US09011385B2
公开(公告)日：2015-04-21
申请号：US13760511
申请日：2013-02-06
申请人： Walter Bianco , Paolo Giribona
发明人： Walter Bianco , Paolo Giribona , Michele Minisini
IPC分类号： A61M5/32 , A61M5/31
CPC分类号： A61M5/3276 , A61M5/3205 , A61M2005/3143 , A61M2005/3208
摘要： An apparatus for the removal of needles of syringes is provided with two gripping devices adapted to withhold a syringe and the respective needle, respectively, and an actuating device for moving the two gripping devices with respect to each other with a roto-translating motion about and along a longitudinal axis of the syringe in order to unscrew the needle from the syringe itself.
摘要翻译：用于去除注射器针头的装置设置有两个夹持装置，分别适用于扣留注射器和相应的针;以及致动装置，用于使两个夹紧装置相对于彼此以相对于彼此的旋转运动沿着注射器的纵向轴线，以将针头从注射器本身上旋出。

9. 发明申请

US20150005708A1 INJECTION DEVICE 审中-公开
标题翻译：注射装置
公开(公告)号：US20150005708A1
公开(公告)日：2015-01-01
申请号：US14317033
申请日：2014-06-27
申请人： Juvaplus SA
发明人： Romain BESUCHET , Yves Perriard , Bernard Legrand
IPC分类号： A61M5/20
CPC分类号： A61M5/2033 , A61M5/20 , A61M5/3158 , A61M5/31595 , A61M5/488 , A61M2005/14506 , A61M2005/202 , A61M2005/2086 , A61M2005/3143
摘要： An injection device for injecting injection material, comprising: an elastic deformable element (3) able to exert a pushing force on a piston (20) of a syringe (2) so as to eject a quantity of injection material out of the syringe (2); a stopper (4) for retaining the extension of said spring (3) when the stopper is in a first position (A) and for releasing the extension of said elastic deformable element when the stopper is in a second position (B); an electric actuator (5) for moving the stopper (4) from its first position to its second position or from its second position to its first position.
摘要翻译：一种用于注射注射材料的注射装置，包括：能够对注射器（2）的活塞（20）施加推力的弹性变形元件（3），以将一定数量的注射材料从注射器（2）中排出）; 止动器（4），用于当所述止动件处于第一位置时保持所述弹簧（3）的延伸部，并且当所述止动件处于第二位置时释放所述弹性变形元件的延伸部分（B）; 用于将止动件（4）从其第一位置移动到其第二位置或从其第二位置移动到其第一位置的电动致动器（5）。

10. 发明申请

US20140031762A1 NEEDLE SHEATHING DEVICE WITH FLEXIBLE END-PIECE FOR SYRINGE 有权
标题翻译：针刺装置具有灵活的端面
公开(公告)号：US20140031762A1
公开(公告)日：2014-01-30
申请号：US14044081
申请日：2013-10-02
申请人： SANOFI
发明人： Stephane Chevalier
IPC分类号： A61M5/32
CPC分类号： A61M5/3202 , A61M5/31511 , A61M5/3204 , A61M5/326 , A61M2005/3143 , A61M2005/3247 , A61M2005/3261 , A61M2005/3264
摘要： The invention relates to a safe support device for a syringe, said support comprising a support sheath for the body of a syringe, and safety means which comprise an inner sheath suitable for sliding relative to said support sheath between a waiting retracted position, in which said inner sheath is substantially retracted inside said support sheath, and an active protection position, in which said inner sheath projects from said support sheath. The inner sheath has a free end portion formed by a flexible end-piece. The invention also relates to an assembly comprising such a safe support device and a syringe having a body, a piston and a needle disposed at one end of said body.
摘要翻译：本发明涉及一种用于注射器的安全支撑装置，所述支撑件包括用于注射器主体的支撑护套，以及安全装置，其包括适于在等待缩回位置之间相对于所述支撑护套滑动的内护套，其中所述内护套基本上缩回到所述支撑护套内，以及主动保护位置，其中所述内护套从所述支撑护套突出。内护套具有由柔性端件形成的自由端部。本发明还涉及包括这种安全支撑装置和注射器的组件，该注射器具有设置在所述主体的一端的主体，活塞和针。

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