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公开(公告)号：US5957889A
公开(公告)日：1999-09-28
申请号：US615298
申请日：1996-08-29
申请人： Jens Ulrik Poulsen , Henrik Ljunggreen , Henning Munk Ejlersen , Jens Munk , Lars Peter Klitmose , Preben Broskov Nielsen , S.o slashed.ren Mikkelsen , Jens M.o slashed.ller-Jensen , Anders Heger
发明人： Jens Ulrik Poulsen , Henrik Ljunggreen , Henning Munk Ejlersen , Jens Munk , Lars Peter Klitmose , Preben Broskov Nielsen , S.o slashed.ren Mikkelsen , Jens M.o slashed.ller-Jensen , Anders Heger
CPC分类号： A61M5/14566 , B05C17/0113
摘要： In a displacement system for controlled infusion of a liquid from a cartridge comprising a tubular vessel (1), which is at a rear end closed by a piston (3) which may be forced by a piston rod (8) moving into the vessel (1) in the axial direction thereof to press out the liquid through an outlet (2) arranged at a front end of the vessel (1), the piston rod (8) is provided as a flexible incompressible construction which is by a piston rod guide (9) behind the rear end of the cartridge deflected away from the axis of this cartridge, preferably 180.degree.. The piston rod guide (9) has a guiding track comprising a curved part and linear parts at each end of the curved part ensuring that the piston rod is guided along a length (a) in the direction of the axis of the cartridge which length (a) is longer than the distance (b) between the two axes of the piston rod parts projecting from the piston rod guide. The guiding track is further elaborated to the very shape which the curved part of the piston rod will spontaneously adopt when its end portions are kept parallel.
摘要翻译： PCT No.PCT / DK94 / 00361 Sec。 371日期：1996年8月29日 102（e）日期1996年8月29日PCT 1994年9月27日PCT公布。 公开号WO95 / 09021 日期1995年4月6日在用于从包括管状容器（1）的药筒受控输注液体的位移系统中，所述管状容器（1）的后端被可由活塞杆（8）迫使的活塞（3）封闭， 沿着其轴向移动到容器（1）中以通过布置在容器（1）的前端的出口（2）将液体挤压出来，活塞杆（8）被设置为柔性不可压缩结构，其是 通过活塞杆引导件（9）在盒的后端后面偏离该盒的轴线，优选地为180度。 活塞杆引导件（9）具有引导轨道，该引导轨道包括弯曲部分和在弯曲部分的每个端部处的直线部分，确保活塞杆沿长度方向（a）沿长度方向（a）被引导， a）比从活塞杆引导件突出的活塞杆部件的两个轴线之间的距离（b）长。 引导轨进一步细化为当其端部保持平行时活塞杆的弯曲部分将自动采用的形状。
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公开(公告)号：US5611783A
公开(公告)日：1997-03-18
申请号：US256888
申请日：1994-05-20
CPC分类号： A61M5/31591 , A61M5/24 , A61M5/3129 , A61M5/315 , A61M2005/2488 , A61M5/31553 , A61M5/46 , A61M5/5013 , A61M5/502
摘要： A pen-shaped syringe comprises a first part containing a dose setting and driving mechanism from which a piston rod is advanced by a carrier to actuate a piston of a reservoir in a second part. The first and second parts are coupled together by a bayonet coupling, wherein the bayonet coupling element of the second part has members for rotating a piston rod guide mounted on the bayonet coupling element of the first part. The piston rod determines the rotational position of the piston rod which rotational position again determines the engagement between the carrier and the piston rod.
摘要翻译： PCT No.PCT / DK92 / 00359 Sec。 371日期1994年5月20日 102（e）日期1994年5月20日PCT提交1992年11月30日PCT公布。 公开号WO93 / 10839 日期：1993年6月10日笔形注射器包括第一部分，其包含剂量设定和驱动机构，活塞杆由载体从所述剂量设定和驱动机构推进，以驱动第二部分中的储存器的活塞。 第一部分和第二部分通过卡口联接件联接在一起，其中第二部分的卡口连接元件具有用于旋转安装在第一部分的卡口连接元件上的活塞杆引导件的部件。 活塞杆确定活塞杆的旋转位置，该旋转位置再次确定载体和活塞杆之间的接合。
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公开(公告)号：US6126646A
公开(公告)日：2000-10-03
申请号：US901872
申请日：1997-07-29
CPC分类号： A61M5/24 , A61M15/0025 , A61M2005/2407 , A61M2205/073 , A61M2205/276 , A61M2205/6045 , A61M2205/6081 , A61M5/2466
摘要： A plastic adaptor top for adapting to a chosen syringe a standard cartridge of the kind having a neck with a flange and being closed by a rubber membrane sealingly secured against the flange by a metal cover having its edge beaded behind the flange. This plastic top has a bore for receiving the neck part of the cartridge, which bore has a diameter making it fit over the metal cover and is provided with protrusions gripping behind the edge of the metal cover when the neck part is inserted in the bore. The outer contour of the adaptor top is provided with threads coaxial with the bore to receive a needle hub in a way causing the needle to penetrate the membrane of the cartridge when the hub is mounted on the thread of the plastic top.
摘要翻译： 一种塑料适配器顶部，用于适应所选择的注射器，该类型的颈部具有凸缘并由橡胶膜封闭，该橡胶膜通过金属盖密封地固定在凸缘上，金属盖具有凸缘在凸缘后面。 该塑料顶部具有用于容纳筒的颈部的孔，该孔具有使其适配在金属盖上的直径，并且当颈部插入孔中时，设置有夹在金属盖的边缘后面的突起。 适配器顶部的外轮廓设置有与孔同轴的螺纹，以便当轮毂安装在塑料顶部的螺纹上时，以使得针穿过药筒的膜的方式接收针座。
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公开(公告)号：US5984900A
公开(公告)日：1999-11-16
申请号：US256883
申请日：1994-05-20
CPC分类号： A61M5/31591 , A61M5/24 , A61M5/3129 , A61M5/315 , A61M2005/2488 , A61M5/31553 , A61M5/46 , A61M5/5013 , A61M5/502
摘要： A pen shaped syringe with automatic needle insertion has an injection system integrally displaceable in a housing and comprising a basic part carrying a medicine reservoir with a hypodermic needle at its distal end, and a dosing mechanism with a carrier engaging a cogged piston rod, the carrier being coupled to a dose spindle in a rotatable but not displaceable way. The dose spindle is provided with a thread engaging a thread in a sequence part having protrusions engaging slots in the basic part to allow a limited axial movement of the parts in relation to each other, the extent of the movement being defined by the rotational position of the dose spindle. A spring is compressed between the basic part and the housing when the basic part is moved in the proximal direction by exerting a cocking force on the sequence part which part after having performed the set limited axial movement in relation to the basic part carries this basic part against the force of the spring.
摘要翻译： PCT No.PCT / DK92 / 00358 Sec。 371日期1994年5月20日 102（e）日期1994年5月20日PCT提交1992年11月30日PCT公布。 公开号WO93 / 10838 日期1993年6月10日具有自动针插入的笔形注射器具有可在壳体中整体移位的注射系统，并且包括在其远端承载具有皮下注射针的药物储存器的基本部件和具有与齿槽 活塞杆，载体以可旋转但不可移动的方式联接到剂量主轴。 剂量主轴设置有螺纹，该螺纹与序列部分中的螺纹接合，该螺纹具有接合基部中的槽的突起，以允许部件相对于彼此的有限的轴向运动，运动的程度由旋转位置 剂量主轴。 当基本部件沿近端方向移动时，通过在顺序部件上施加止动力，弹簧被压缩在基本部件和壳体之间，该部件在执行相对于基本部件的设定的有限的轴向运动之后部分承载该基本部件 反对春天的力量。
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公开(公告)号：US5906398A
公开(公告)日：1999-05-25
申请号：US860332
申请日：1997-06-23
摘要： In a joint for joining a first and a second part so that these first and second parts maintain a predefined rotational position in relation to each other, where the joint comprises an internal thread (33) in the firs part (34), which internal thread has an inner end and an outer free end receiving an outer free end of a corresponding external thread (22) on the second part (21) which external thread has an inner end adjacent to the second part, the free end of the ridge and the inner end of the groove forming the threads are bounded by surfaces (27, 39) lying in a plane through the axis of the threads, and the length of the threads are so adapted that a plane end surface of the ridge of one thread engages the plane end surface of the groove of the other thread when the two parts are screwed together and occupy the predefined mutual rotational position.
摘要翻译： PCT No.PCT / DK96 / 00054 Sec。 371日期：1997年6月23日 102（e）日期1997年6月23日PCT提交1996年2月1日PCT公布。 WO96 / 23999 PCT出版物 日期1996年8月8日在用于连接第一和第二部分的接头中，使得这些第一和第二部分相对于彼此保持预定的旋转位置，其中接头包括第一部分（34）中的内螺纹（33） ），所述内螺纹具有内端和外自由端，其接收在所述第二部分（21）上的对应外螺纹（22）的外自由端，所述外螺纹具有与所述第二部分相邻的内端，所述自由端 并且形成螺纹的槽的内端由位于穿过螺纹的轴线的平面中的表面（27,39）限定，并且螺纹的长度适于使得脊的平面端面 当两个部件拧在一起并占据预定的相互旋转位置时，一个螺纹的一个螺纹接合另一个螺纹的槽的平面端面。
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公开(公告)号：US5693027A
公开(公告)日：1997-12-02
申请号：US313651
申请日：1994-09-26
CPC分类号： A61M5/24 , A61M15/0025 , A61M2005/2407 , A61M2205/073 , A61M2205/276 , A61M2205/6045 , A61M2205/6081 , A61M5/2466
摘要： A plastic top for adapting to a chosen syringe (14) a standard cartridge (8) of the kind having a neck (9) with a flange (10) and being closed by a rubber membrane (11) sealingly secured against the flange (10) by a metal cover (12) having its edge beaded behind the flange. This plastic top has a bore (2) for receiving the neck part (9) of the cartridge (8), which bore (2) has a diameter making it fit over the metal cover (12) and is provided with protrusions (3;9) gripping behind the edge of the metal cover (12) when the neck part (9) is inserted in the bore. The outer contour of the plastic top is adapted to the syringe type in which the cartridge is going to be used. The plastic top is provided with a thread (5;18) coaxial with the bore to receive a needle hub (13) in a way making its needle (15) penetrate the membrane (11) of the cartridge (8) when the hub (13) is mounted on the thread (5) of the plastic top.
摘要翻译： 一种用于适应所选择的注射器（14）的塑料顶部，具有带有凸缘（10）的颈部（9）并且被密封地固定在凸缘（10）上的橡胶膜（11）封闭的标准筒（8） ），其金属盖（12）具有在凸缘后面串珠的边缘。 该塑料顶部具有用于容纳盒（8）的颈部（9）的孔（2），该孔（2）具有使其适配在金属盖（12）上的直径，并且设置有突起（3; 9）当颈部（9）插入孔中时，夹紧在金属盖（12）的边缘之后。 塑料顶部的外轮廓适用于将要使用墨盒的注射器类型。 塑料顶部设置有与孔同轴的螺纹（5; 18），以在轴套（13）上插入针座（13），使得当针（15）穿过套筒（8）的膜（11）时， 13）安装在塑料顶部的螺纹（5）上。
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