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    Disposable syringe guarded in a preuse position
    5.
    发明公开
    Disposable syringe guarded in a preuse position 审中-公开
    在VorgebrauchspositiongeschützteEinweg-Spritze（II）

    公开(公告)号：EP2039383A1

    公开(公告)日：2009-03-25

    申请号：EP07253701.2

    申请日：2007-09-18

    申请人： Shue, Ming-Jeng ,  Shue, Phillip ,  Huang, Deborah

    发明人： Shue, Ming-Jeng ,  Shue, Phillip ,  Huang, Deborah

    IPC分类号： A61M5/32 ,  A61M5/50

    CPC分类号： A61M5/3232 ,  A61M5/502 ,  A61M5/508 ,  A61M2005/31506 ,  A61M2005/3239

    摘要： A disposable syringe includes a barrel (1), a needle assembly (2), a plunger (3), a press-fitting unit (51,52), and a spacer (4). The plunger (3) is movable in the barrel (1) to a retraction initiating position, where a front open plunger end (37) is coupled with the needle assembly (2) for withdrawal of the needle assembly (2) into the plunger (3). An endcap (33) is disposed to cover a rear open plunger end (38) of the plunger (3). The press-fitting unit (51,52) is disposed between the plunger (3) and an inner barrel surface (130) of the barrel (1) to permit press-fit engagement between the plunger (3) and the barrel (1) immediately after the plunger (3) is moved to the retraction initiating position. The spacer (4) includes front and rear abutment surfaces (411,412) detachably engaged with the barrel (1) and the endcap (33) in a preuse position.

    摘要翻译： 一次性注射器包括枪管（1），针组件（2），柱塞（3），压配单元（51,52）和间隔件（4）。 柱塞（3）可在筒体（1）中移动到缩回开始位置，其中前开口柱塞端（37）与针组件（2）联接，用于将针组件（2）抽回到柱塞 3）。 端盖（33）设置成覆盖柱塞（3）的后开放柱塞端（38）。 压配单元（51,52）设置在柱塞（3）和筒（1）的内筒表面（130）之间，以允许柱塞（3）和桶（1）之间压配合， 在柱塞（3）移动到缩回开始位置之后。 间隔件（4）包括前部和后部邻接表面（411,412），其可拆卸地与筒体（1）和端盖（33）接合在预置位置。

    SYSTEM FOR FILLING AND ASSEMBLING PHARMACEUTICAL DELIVERY DEVICES
    6.
    发明授权
    SYSTEM FOR FILLING AND ASSEMBLING PHARMACEUTICAL DELIVERY DEVICES 有权
    系统填充和收集药品供应器件

    公开(公告)号：EP1455865B1

    公开(公告)日：2009-01-14

    申请号：EP02779077.3

    申请日：2002-11-22

    申请人： DUOJECT MEDICAL SYSTEMS INC

    发明人： REYNOLDS, David L.

    IPC分类号： A61M5/24 ,  B65B3/00 ,  A61L2/20

    CPC分类号： A61J1/2089 ,  A61J1/062 ,  A61J1/201 ,  A61J1/2013 ,  A61L2/07 ,  A61L2/20 ,  A61L2/206 ,  A61M2005/31506 ,  A61M2207/00 ,  A61M2209/045 ,  B65B3/003 ,  B65B7/2821 ,  Y10T29/49826 ,  Y10T29/53339

    摘要： A system is provided which permits syringe barrels of prefilled disposable syringes to be filled and capped on standard vial filling equipment, and which permits the syringe body and piston comprising the barrel to be simultaneously sterilized by a sterilizing gas. The system provides means for stabilizing syringe barrels so they can be conveyed upright on their bases without tipping through vial filling and capping equipment. Preferably, the stabilizing means comprises a cylindrical sleeve into which the lower end of the syringe body is inserted, thereby stably supporting it against tipping. The system also provides means by which the piston is retained in close proximity to the lower end of the syringe body, but slightly separated therefrom to permit access to all surfaces of the piston by a sterilizing gas. Preferably, the piston is retained directly below the lower end of the syringe body, and substantially centred therewith, to permit the piston to be inserted into the lower end of the body merely by pushing the body and piston together.

    Safety hypodermic syringe
    7.
    发明公开
    Safety hypodermic syringe 有权
    Sicherheits-Subkutaninjektions-spritze

    公开(公告)号：EP1797921A1

    公开(公告)日：2007-06-20

    申请号：EP06017006.5

    申请日：2006-08-16

    申请人： Chen, Chang-Tzu

    发明人： Chen, Chang-Tzu

    IPC分类号： A61M5/50 ,  A61M5/32 ,  A61M5/34 ,  A61M5/315

    CPC分类号： A61M5/322 ,  A61M5/31513 ,  A61M5/347 ,  A61M2005/3103 ,  A61M2005/31506 ,  A61M2005/31508 ,  A61M2005/3224 ,  A61M2005/3279

    摘要： A safety hypodermic syringe is disclosed to includes a barrel (1), which has a spiral tear groove (17) on the front wall (16) around a tubular neck (14) that holds a needle assembly (2) and a race (15) for enabling the front wall of the barrel to be broken and carried with the needle assembly inside the barrel by a plunger (3) after the service of the safety hypodermic syringe, and a support ring (5) sleeved onto the tubular neck (14) and stopped against the front wall (16) of the barrel between the tubular neck (14) and the race (15) to prevent breaking of the spiral tear groove (17) accidentally during transportation.

    摘要翻译： 公开了一种安全皮下注射器，包括一个枪管（1），其在前壁（16）上具有围绕保持针组件（2）和座圈（15）的管状颈部（14）的螺旋撕裂槽（17） ），用于在使用安全皮下注射器之后，通过柱塞（3）使针筒的前壁破裂并携带针组件，并且将套筒套在管状颈部（14）上的支撑环（5） ）并且阻止在管状颈部（14）和座圈（15）之间的筒体的前壁（16）上，以防止在运输过程中意外地破坏螺旋形撕开槽（17）。

    A SELF-DESTRUCTING SAFETY SYRINGE
    9.
    发明公开
    A SELF-DESTRUCTING SAFETY SYRINGE 审中-公开
    SELBSTZERSTÖRENDESICHERHEITSSPRITZE

    公开(公告)号：EP1260242A1

    公开(公告)日：2002-11-27

    申请号：EP01909408.5

    申请日：2001-02-13

    申请人： Wang, Xiping

    发明人： WANG, Xiping ,  ZHANG, Bizhu ,  WANG, Xiopong

    IPC分类号： A61M5/50

    CPC分类号： A61M5/322 ,  A61M2005/31506 ,  A61M2005/3231

    摘要： The present invention relates to a self-destructive safety syringe which comprises a needle tip, a needle-tip seat, a needle barrel, a rubber piston as well as a piston push rod. The rear end of the needle-tip seat has a piercing cone possessing a bluff, the front end of the piston push rod has an elastic chuck matching with the piercing cone. The rubber piston is a hollow cylinder sleeved onto the elastic chuck, and the end face facing the piercing cone of said rubber piston has a thin film area. It is a syringe of better use safety, said syringe will not, while in use, have the manufacture defects or faults such as puffs etc. dropped into the medical fluid, entirely avoiding the serious harms to the human body because of the manufacture faults.
    The syringe is easy to manufacture with lower cost and convenience in use.

    摘要翻译： 本发明涉及一种自损安全注射器，其包括针尖，针尖座，针筒，橡胶活塞以及活塞推杆。 针尖座的后端具有带虚张声势的穿孔，活塞推杆的前端具有与穿孔相配的弹性卡盘。 橡胶活塞是套在弹性卡盘上的中空圆筒，并且面对所述橡胶活塞的穿孔的端面具有薄膜区域。 注射器是使用安全性更好的注射器，注射器在使用过程中不会有制造缺陷或故障，如扑鼻等落入医用液体，完全避免了由于制造故障对人体造成的严重伤害。 注射器易于制造，成本低，使用方便。

    SYRINGE ASSEMBLY
    10.
    发明公开
    SYRINGE ASSEMBLY 审中-公开
    注射器组件

    公开(公告)号：EP1075293A1

    公开(公告)日：2001-02-14

    申请号：EP99921553.6

    申请日：1999-04-30

    申请人： ABBOTT LABORATORIES

    发明人： ZIEGLER, John, S.

    IPC分类号： A61M5/315

    CPC分类号： A61M5/31511 ,  A61M5/31515 ,  A61M5/502 ,  A61M2005/3121 ,  A61M2005/31506 ,  A61M2005/31508

    摘要： The syringe assembly (10) includes a syringe barrel (12) having an interior surface (22) and a substantially closed discharge end (24) defining a discharge opening (26). A stop (34) is mounted on the interior surface (22) of the syringe barrel (12). A piston (14) is slidably disposed within the syringe barrel (12). The piston has a forward-most sealing surface and the rearward-most sealing surface. The forward-most sealing surface (39) and the rearward-most sealing surface (45) are spaced a first distance from one another. The piston (14) is movable between a first position and a second position. The plunger rod (18) has at least one finger (76) extending therefrom, the at least one finger (76) having a distal end portion constructed to engage the stop (34) when the piston (14) is in its second position. The distal end portion of the at least one finger (76) is positioned no more than the first distance from the stop (34) when the piston (14) is in its first position.

    摘要翻译： 注射器组件（10）包括具有内表面（22）和限定排出口（26）的基本封闭的排出端（24）的注射器筒（12）。 止动件（34）安装在注射器筒（12）的内表面（22）上。 活塞（14）可滑动地设置在注射器筒（12）内。 活塞具有最前面的密封表面和最后面的密封表面。 最前面的密封表面（39）和最后面的密封表面（45）彼此隔开第一距离。 活塞（14）可在第一位置和第二位置之间移动。 柱塞杆（18）具有从其延伸的至少一个指状件（76），该至少一个指状件（76）具有构造成当活塞（14）处于其第二位置时接合止动件（34）的远端部分。 当活塞（14）处于其第一位置时，至少一个指状件（76）的远端部分定位成不超过距止动件（34）的第一距离。