FLEXIBLE RESERVOIR WITH A SET OF DIVISIONS FOR STORING MEDICAMENTS AND METHOD OF ITS MANUFACTURING Russian patent published in 2003 - IPC

FIELD: medical engineering. SUBSTANCE: device has a set of divisions separated with detachable seals in which diluting agents and medicaments are stored. The reservoir is manufactured from thermoplastic materials possessing high protection barrier properties against oxygen and moisture. The seals are ruptured in manipulating with the reservoir to move the contest for making injections to a patient via standard intravenous infusion means. The seals are designed in a manner providing non-linear resistance to hydraulic pressure causing seal detachment all along its length. The reservoir also has fixing ear and holding groove for fastening sack in folded state. EFFECT: long-term storage of medicaments without decay and mixing them under sterile conditions. 131 cl, 21 dwg