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    • 1. 发明公开
    • Tubing set having an improved gate for the connection of vials
    • Tubussatz mit verbicultem Gate zur Verbindung von Ampullen
    • EP2386324A1
    • 2011-11-16
    • EP10162845.1
    • 2010-05-14
    • Fresenius Medical Care Deutschland GmbH
    • Fini, MassimoVeneroni, Alain
    • A61M5/162
    • A61M5/162A61M2005/1623
    • The present invention refers to a tubing set (12) suitable for use in co-operation with a medical liquid delivery device (10). The tubing set comprises: a delivery tube (68) suitable for supplying a medical liquid or blood to a patient; and a vial gate (24) for the connection of vials (26) containing drugs to be delivered into the medical liquid or blood. The vial gate comprises a delivery lumen (28), suitable for delivering the drug (30) from the vial to the delivery tube; and a vent lumen (32), suitable for providing a replacement fluid (34, 60) inside the vial in order to replace the delivered drug. The vial gate according to the invention further comprises at least one one-way valve (70, 72) placed along said vent lumen or said delivery lumen.
    • 本发明涉及一种适用于与医用液体输送装置(10)配合使用的管组(12)。 管组包括:适于向患者供应医用液体或血液的输送管(68); 以及用于连接含有要输送到医用液体或血液中的药物的小瓶(26)的小瓶门(24)。 小瓶门包括适于将药物(30)从小瓶输送到输送管的递送腔(28); 和排气腔(32),其适于在所述小瓶内提供替换流体(34,60),以便替换所递送的药物。 根据本发明的小瓶门还包括沿着所述通气腔或所述输送腔放置的至少一个单向阀(70,72)。
    • 3. 发明公开
    • Insert and vial for the infusion of liquids
    • Einsatz und Spur zur Infusion vonFlüssigkeiten
    • EP2462913A1
    • 2012-06-13
    • EP10194465.0
    • 2010-12-10
    • Fresenius Medical Care Deutschland GmbH
    • Fini, MassimoVeneroni, AlainWehmeyer, WolfgangHofmann, Wolfgang
    • A61J1/14A61J1/20A61M5/162
    • A61M5/162A61J1/1406A61J1/20A61J1/2031A61J1/2065A61J1/2089B65B3/003
    • The present invention relates to an insert 40 and a vial 30 for the infusion of a liquid 80. The vial 30 comprises a hollow body 31 for storing the liquid 80, a grasp portion 38 and a head 32. The head comprises a delivery opening 33 defining an axis X, a closing septum 34 suitable for closing the delivery opening; and at least one circumferential push surface 35 defined next to the head by a protrusion. The circumferential push surface is firmly connected to the grasp portion. The insert 40 according to the invention is suitable to delivery the liquid 80 and to receive the insertion along axis X of the vial. The insert comprises a main body 41 and an inner part 42. The main body comprises a lateral wall 410 and a lower delivery portion 411 defining a first lower duct 511 and a second lower duct 521. The inner part comprises an inner wall 420 and a piercing spike 421. The inner wall 420 defines a seat 422 suitable to receive the head of the vial, and comprises at least one slit 423 suitable to engage a radially inner portion 350 of the at least one circumferential push surface of the vial. The piercing spike is suitable to pierce the closing septum of the vial and defines a first upper duct 510 and a second upper duct 520. The inner part is housed inside the main body so as to be able to rotate with respect to the latter around axis X. In particular, the inner part is able to rotate between: a fluidly open configuration A wherein the upper ducts are in fluid communication with the lower ducts; and a fluidly closed configuration B wherein the upper ducts are not in fluid communication with the lower ducts.
    • 本发明涉及一种用于输注液体80的插入件40和小瓶30.小瓶30包括用于储存液体80的中空本体31,把持部分38和头部32.头部包括输送开口33 限定轴线X,适于闭合输送口的闭合隔膜34; 以及至少一个周向推动表面35,其通过突起限定在头部附近。 周向推动表面牢固地连接到抓握部分。 根据本发明的插入件40适于输送液体80并且沿着小瓶的轴线X接收插入物。 插入件包括主体41和内部42.主体包括侧壁410和限定第一下部管道511和第二下部管道521的下部传送部分411.内部部​​分包括内壁420和 内壁420限定适于容纳小瓶的头部的座422,并且包括适于接合小瓶的至少一个周向推动表面的径向内部部分350的至少一个狭缝423。 穿刺尖端适合于刺穿小瓶的闭合隔膜并且限定第一上部管道510和第二上部管道520.内部部分容纳在主体内部,以便能够相对于主体围绕轴线旋转 特别地,内部部分能够在以下之间旋转:流体开放构型A,其中上部管道与下部管道流体连通; 以及流体关闭的构造B,其中上部管道不与下部管道流体连通。