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1. 发明公开

EP2724740A4 PRE-FILLED SYRINGE 审中-公开
标题翻译： FERTIGSPRITZE
公开(公告)号：EP2724740A4
公开(公告)日：2015-03-04
申请号：EP12802256
申请日：2012-06-11
申请人： SUZUKEN KK , TAISEI KAKO CO
发明人： SUZUKI ICHIRO , OGAWA YUKIHIRO
IPC分类号： A61M5/28 , A61M5/24 , A61M5/315 , A61M5/32 , A61M5/34
CPC分类号： A61M5/3202 , A61M5/2466 , A61M5/283 , A61M5/288 , A61M5/34 , A61M5/347

2. 发明公开

EP2826507A4 PRE-USE MIXING PRE-FILLED SYRINGE 有权
标题翻译：预充式注射器，混合前使用
公开(公告)号：EP2826507A4
公开(公告)日：2015-09-02
申请号：EP13760581
申请日：2013-03-14
申请人： TAISEI KAKO CO , SUZUKEN KK
发明人： OGAWA YUKIHIRO , SUZUKI ICHIRO
IPC分类号： A61M5/28 , A61M5/315
CPC分类号： A61M5/284 , A61M5/28 , A61M5/283 , A61M5/288 , A61M5/31596 , A61M5/326

3. 发明公开

EP2703024A4 ELASTIC SEALING BODY FOR PREFILLED SYRINGE 有权
标题翻译：弹性密封体预充式注射器
公开(公告)号：EP2703024A4
公开(公告)日：2014-10-22
申请号：EP12777716
申请日：2012-04-16
申请人： TAISEI KAKO CO
发明人： OGAWA YUKIHIRO , SHIRAISHI YASUYUKI , HORITA TAIJI , SUZUKI ICHIRO
IPC分类号： A61M5/315 , A61M5/28
CPC分类号： A61M5/2466 , A61M5/2429 , A61M5/315 , A61M5/31511 , A61M5/31513 , A61M2207/00 , B01L3/50825

4. 发明专利

JP2013000519A Pre-filled syringe 有权
标题翻译：预填充注射器
公开(公告)号：JP2013000519A
公开(公告)日：2013-01-07
申请号：JP2011137621
申请日：2011-06-21
申请人： Suzuken Co Ltd , 株式会社スズケン , Taisei Kako Co Ltd , 大成化工株式会社
发明人： SUZUKI ICHIRO , OGAWA YUKIHIRO
IPC分类号： A61M5/28 , A61M5/315
CPC分类号： A61M5/3202 , A61M5/2466 , A61M5/283 , A61M5/288 , A61M5/34 , A61M5/347
摘要： PROBLEM TO BE SOLVED: To provide a pre-filled syringe which reduces trouble required for injection while realizing high safeness.SOLUTION: A needle unit 1 of the pre-filled syringe to be attached to a vial includes a nearly columnar holding member 10 of both end needles, a holder member 11 to grasp the nearly columnar holding member 10 by three columnar sections 111, a holder member 12 grasping the nearly columnar holding member 10 by three columnar sections 121 and having an attachment portion 125 to the vial. When the columnar sections 111 and 121 are alternately arranged in the circumferential direction, they can be axially shrunk. Meanwhile, when the tips of the columnar sections 111 and 121 face the tips of the columnar sections of the other holder members, they cannot be axially shrunk. When they are axially shrunk, the injection needle 100A is projected and a puncture needle 100B is projected into the vial.
摘要翻译：要解决的问题：提供一种预灌注注射器，其减少注射所需的麻烦，同时实现高安全性。
解决方案：要安装到小瓶的预装注射器的针单元1包括两端针的几乎柱状的保持构件10，用于通过三个柱状部111抓住几乎柱状的保持构件10的保持构件11 ，保持器构件12，其通过三个柱状部分121抓住几乎柱状的保持构件10，并且具有到小瓶的附接部分125。当圆柱形部分111和121沿圆周方向交替布置时，它们可以轴向收缩。同时，当柱状部分111和121的尖端面对另一个保持器构件的柱状部分的尖端时，它们不能被轴向收缩。当其轴向收缩时，注射针100A被突出，并且穿刺针100B突出到小瓶中。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012228335A Elastic sealing body for prefilled syringe 有权
标题翻译：弹性密封体用于预先注射
公开(公告)号：JP2012228335A
公开(公告)日：2012-11-22
申请号：JP2011097835
申请日：2011-04-26
申请人： Taisei Kako Co Ltd , 大成化工株式会社 , Suzuken Co Ltd , 株式会社スズケン
发明人： OGAWA YUKIHIRO , SHIRAISHI YASUYUKI , HOTTA TAIJI , SUZUKI ICHIRO
IPC分类号： A61M5/28 , A61J1/06
CPC分类号： A61M5/2466 , A61M5/2429 , A61M5/315 , A61M5/31511 , A61M5/31513 , A61M2207/00 , B01L3/50825
摘要： PROBLEM TO BE SOLVED: To provide a prefilled syringe which extracts protein preparation when a needle is inserted into the elastic sealing body when used, and enables smooth and reliable insertion of the needle while reliably preventing an active ingredient in the protein preparation from being adsorbed onto the elastic sealing body.SOLUTION: When a protective film 3 is laminated on the top surface of the sealing body 2 made of an elastic member, the protective film 3 is stretched over a relatively large area using a recess 4 provided on the top surface, and a needle insertion part is provided on the bottom of the recess 4, so that the protective film 3 is locally thinned at the insertion part.
摘要翻译：要解决的问题：提供一种在使用时将针插入到弹性密封体中时提取蛋白质制剂的预充式注射器，并且能够平稳可靠地插入针，同时可靠地防止蛋白质制备中的活性成分被吸附到弹性密封体上。解决方案：当在由弹性构件制成的密封体2的顶表面上层压保护膜3时，使用设置在顶表面上的凹部4将保护膜3拉伸在相对大的面积上，针插入部设置在凹部4的底部，使得保护膜3在插入部局部变薄。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013192577A Time-of-use mixing type pre-filled syringe 有权
标题翻译：使用时间混合型预填充式SYRINGE
公开(公告)号：JP2013192577A
公开(公告)日：2013-09-30
申请号：JP2012059507
申请日：2012-03-16
申请人： Taisei Kako Co Ltd , 大成化工株式会社 , Suzuken Co Ltd , 株式会社スズケン
发明人： OGAWA YUKIHIRO , SUZUKI ICHIRO
IPC分类号： A61M5/28
CPC分类号： A61M5/284 , A61M5/28 , A61M5/283 , A61M5/288 , A61M5/31596 , A61M5/326
摘要： PROBLEM TO BE SOLVED: To shorten transfer time of a liquid between two chambers separated by a gasket, in a time-of-use mixing type pre-filled syringe not requiring a bypass part composed of a recessed part on an outer cylinder inner surface.SOLUTION: On a distal end of a first gasket 4 plugged to an outer cylinder and a rear end of a second gasket 5, fitting parts 12 and 13 in a non-rotator shape which complement each other are provided respectively. By not allowing both fitting parts 12 and 13 to abut and fit during storage, a drug housing space is formed between both gaskets 4 and 5, and when delivering a liquid into the drug housing space from a liquid housing space formed on the rear end side of the first gasket 4, the inner pressure of the drug housing space is prevented from becoming excessively large.
摘要翻译：要解决的问题：在不需要由外筒内表面上的凹部组成的旁路部分的使用时混合型预填充注射器中，缩短在由隔垫分隔的两个室之间的液体的传送时间。解决方案：分别设置插入外筒的第一垫圈4的远端和第二垫圈5的后端，彼此互补的非旋转体形状的装配部12和13。通过不使两个装配部件12和13两者在储存期间相互抵接和配合，在两个垫片4,5之间形成药物容纳空间，并且当从形成在后端侧的液体容纳空间输送液体到药物容纳空间的第一垫片4，能够防止药物容纳空间的内压过大。

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