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1. 发明授权

EP2455125B1 Single-use pneumatic safety syringe with retractable needle 失效
标题翻译：带可伸缩针头的一次性气动安全注射器
公开(公告)号：EP2455125B1
公开(公告)日：2017-11-08
申请号：EP12155809.2
申请日：2005-09-02
申请人： L.O.M. Laboratories Inc.
发明人： Klippenstein, John
IPC分类号： A61M5/32 , A61M5/50
CPC分类号： A61M5/322 , A61M5/2046 , A61M5/31505 , A61M5/31591 , A61M5/3234 , A61M5/3293 , A61M5/502 , A61M5/508 , A61M2005/2073 , A61M2005/3123 , A61M2005/3241 , A61M2005/3242

2. 发明授权

EP2620124B1 Injection syringe 有权转让
标题翻译：注射器
公开(公告)号：EP2620124B1
公开(公告)日：2016-05-18
申请号：EP13152795.4
申请日：2013-01-25
申请人： Hubert De Backer NV
发明人： De Backer Jr., Jan
IPC分类号： A61D1/02 , A61M5/315
CPC分类号： A61D1/02 , A61M5/508 , A61M2005/31598 , A61M2005/5046

3. 发明公开

EP2620124A1 Injection syringe 有权转让
标题翻译： Injektionsspritze
公开(公告)号：EP2620124A1
公开(公告)日：2013-07-31
申请号：EP13152795.4
申请日：2013-01-25
申请人： Hubert De Backer NV
发明人： De Backer Jr., Jan
IPC分类号： A61D1/02 , A61M5/315
CPC分类号： A61D1/02 , A61M5/508 , A61M2005/31598 , A61M2005/5046
摘要： Injection syringe comprising a first and a second reservoir, which first reservoir has a first open end through which the second reservoir can be mounted sliding in the first reservoir, which first reservoir has a second end on which an injection needle can be arranged, which second reservoir comprises a base surface which is fitted with an outlet, wherein at the outlet is arranged a protrusion which extends from the base surface in the direction of the second end, which protrusion is arranged breakably on the base surface of the second reservoir.
摘要翻译：注射器，其包括第一和第二储存器，该第一储存器具有第一开口端，第二储存器可以通过该第一开口端在第一储存器中滑动而安装，该第一储存器具有可布置注射针的第二端，储存器包括装配有出口的基面，其中在出口处布置有从基部表面沿第二端的方向延伸的突起，该突起可分散地布置在第二储存器的基面上。

4. 发明授权

EP1715908B1 SYRINGE HAVING A RETRACTABLE NEEDLE 有权
标题翻译：注射用的针可缩进
公开(公告)号：EP1715908B1
公开(公告)日：2012-12-19
申请号：EP05705574.1
申请日：2005-01-13
申请人： Becton, Dickinson and Company
发明人： CRAWFORD, Jamie , FRANCAVILLA, Frank , GROSKOPF, Roger
IPC分类号： A61M5/50 , A61M5/32
CPC分类号： A61M5/3234 , A61M5/508

5. 发明授权

EP2037988B1 INJEKTIONSSPRITZE 有权
标题翻译：注射器
公开(公告)号：EP2037988B1
公开(公告)日：2012-09-26
申请号：EP07718370.5
申请日：2007-04-04
申请人： Pharma Consult Ges.m.b.H. & Co Nfg KG
发明人： PICKHARD, Ewald
IPC分类号： A61M5/32
CPC分类号： A61M5/322 , A61M5/3293 , A61M5/508 , A61M2005/3103

6. 发明公开

EP1894589A4 SELF-DESTRUCTED DISPOSABLE SYRINGE 审中-公开
标题翻译：自毁一次性注射器
公开(公告)号：EP1894589A4
公开(公告)日：2012-01-11
申请号：EP06742135
申请日：2006-06-08
申请人： YING JISHUI
发明人： CHEN QIANQUAN , XU AIRONG , ZHOU WANGHAN , YANG NANZHOU
IPC分类号： A61M5/178 , A61M5/50
CPC分类号： A61M5/508

7. 发明公开

EP2341962A1 UNIVERSAL SYRINGE WITH RETRACTABLE NEEDLE 审中-公开
标题翻译：通用的可收缩针头的注射器
公开(公告)号：EP2341962A1
公开(公告)日：2011-07-13
申请号：EP09822415.7
申请日：2009-10-08
申请人： Shaw, Thomas J.
发明人： Shaw, Thomas J.
IPC分类号： A61M5/50
CPC分类号： A61M5/3234 , A61M5/347 , A61M5/508 , A61M2005/3118 , A61M2005/3239
摘要： This invention relates to medical devices useful for infusion therapy and, more particularly, to a syringe that can be selectively used with a retractable needle or with frontal attachment devices such as luer hubs, valves or other connectors in needleless systems.

8. 发明公开

EP1786496A4 GAS-ACTUATED RETRACTABLE SYRINGE 失效转让
标题翻译： GUEST OPERATED回缩式注射器
公开(公告)号：EP1786496A4
公开(公告)日：2009-12-02
申请号：EP05778713
申请日：2005-09-02
申请人： L O M LAB INC
发明人： KLIPPENSTEIN JOHN
IPC分类号： A61M5/32 , A61M5/34 , A61M5/50
CPC分类号： A61M5/322 , A61M5/2046 , A61M5/31505 , A61M5/31591 , A61M5/3234 , A61M5/3293 , A61M5/502 , A61M5/508 , A61M2005/2073 , A61M2005/3123 , A61M2005/3241 , A61M2005/3242

9. 发明公开

EP1952834A3 Syringe plunger assembly and barrel 失效
标题翻译：注射器柱塞组件锥体和鼓
公开(公告)号：EP1952834A3
公开(公告)日：2009-10-28
申请号：EP08009573.0
申请日：1998-04-13
申请人： SHAW, Thomas J.
发明人： SHAW, Thomas J.
IPC分类号： A61M5/00 , A61M5/32 , A61M5/50
CPC分类号： A61M5/3234 , A61M5/502 , A61M5/508 , A61M2005/3235 , A61M2005/3236 , A61M2005/3239
摘要： A tamper proof retractable non-reusable syringe has a one-piece hollow outer body (12) with a barrel (14) for a slidable plunger (32), a transition zone, and a smaller diameter nose portion (16). An elongated needle holder (22) and spring combination is installed from the rear of the outer body, guided into the nose portion and held by cooperating inwardly and outwardly facing surfaces oriented in the direction of retraction at the most constricted part of the transition zone where the nose begins. The plunger has an opening (41) with a dislodged stopper (42) for receiving parts of the retraction mechanism. The stopper and the head of the needle holder are of significantly reduced diameter from the injection fluid chamber to resist blowing out prematurely. In one embodiment the head of the needle holder is surrounded by a separable retainer member which is sliding removed by contact with the tip of the plunger after the stopper is mostly or fully removed to avoid cumulation of force required for retraction after the injection. In a second embodiment the head of the needle holder is clamped, and held by constricting forces imposed by stress on the outer body induced by interference fit. Release occurs by slight expansion on the barrel by contact of the plunger tip with a small internal ramp in the outer barrel. Both embodiments have a plunger cap configured to enter an opening in the outer body to provide an additional tamper proof feature. The retraction cavity is provided with venting structures to assure that all uninjected fluid is retained within the syringe body.

10. 发明公开

EP2101847A1 SYRINGE WITH RETRACTABLE NEEDLE 失效
标题翻译：可伸缩针注射器
公开(公告)号：EP2101847A1
公开(公告)日：2009-09-23
申请号：EP07857214.6
申请日：2007-11-14
申请人： Amendola, Carlo , Palminteri, Gaetano
发明人： CARBONE, Carmelo
IPC分类号： A61M5/32
CPC分类号： A61M5/3234 , A61M5/347 , A61M5/348 , A61M5/508
摘要： There is described in a disposable syringe comprising: a syringe body, substantially comprising a hollow cylinder (1) with a plunger (2) -inserted therein, the plunger being hollow and closed at the end portion which is external to the cylinder, and a first plug (3) inserted in the plunger (2) end portion which is internal to the cylinder; -a needle body (4), substantially comprising a needle (5) having a pre-loaded spring (6) around the head (5′) and a second plug (7) around the head of the needle, said spring determining the permanent introduction of said needle (5, 5′) within said plunger (2) after use.

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