INSERT AND VIAL FOR THE INFUSION OF LIQUIDS, VIAL-INSERT ASSEMBLY FOR THE INFUSION OF LIQUIDS AND METHOD FOR TRANSFERRING A LIQUID FROM A VIAL TO ANOTHER RECEPTACLE
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.本發明係有關用於注射液體80的插入物40及藥瓶30。藥瓶30包括一可供儲存液體80用之中空本體31、一握持部38、及一頭部32。此頭部包括一界定一軸線X之輸送開口33、一適合於封閉此輸送開口之封閉隔膜34、及至少一藉由一凸出部而被界定在緊鄰該頭部處之周圍推面35。此周圍推面被穩固地連接至該握持部。根據本發明所實施之插入物40適合於輸送液體80及沿著該藥瓶之軸線X而收納此插入物。此插入物包括一主體41及一內件42。此主體包括一側壁410及一界定一第一下輸送管511及一第二下輸送管521之下輸送部411。此內件包括一內壁420及一穿刺釘421。內壁420界定一適合於收納該藥瓶之頭部的座體422,並包括至少一狹縫423,其適合於與該藥瓶之該至少一周圍推面的一徑向內部350相啣合。該穿刺釘適於穿刺該藥瓶之隔膜,並界定一第一上輸送管510及
