dispositivo dispensador para gotas oftálmicas

• Main Author: MARCO MARIA GENTILE
• Format: Patent
• Language: Portuguese
• Published: 03.07.2018
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BABY COMFORTERS; BANDAGES, DRESSINGS OR ABSORBENT PADS; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; CONVEYING; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR RECEIVING SPITTLE; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PROSTHESES; STORING; TRANSPORTING; TREATMENT OR PROTECTION OF EYES OR EARS

a presente invenção refere-se a um dispositivo (1) para dispensa de so-luções oftálmicas compreendendo um primeiro recipiente (2) contendo água para injeção (200) e um segundo recipiente (3) contendo uma composição liofilizada (300) compreendendo um fármaco. o primeiro recipiente (2) compreende um ele-mento tubular (9) com uma parte de extremidade aberta (10) e o segundo recipiente (3) compreende uma parede (16) configurada para ser engatada de forma estanque a fluido em torno do elemento tubular (9) e uma barreira perfurável (17) que, na condição montada do dispositivo (1), evita a mistura das substâncias contidas no primeiro e segundo recipientes (2, 3). o dispositivo dispensador de gotas (1) também compreende um espaçador (4) disposto entre os primeiro e segundo recipientes (2, 3); o espaçador (4) não permite que o elemento tubular (9) perfure a barreira perfu-rável (17). The present invention relates to a device (1) for dispensing eye drops comprising a first container (2) containing water for injection (200) and a second container (3) containing a freeze-dried composition (300) comprising a drug. The first container (2) comprises a tubular element (9) with an open end portion (10) and the second container (3) comprises a wall (16) configured to be engaged in a fluid-tight manner around the tubular element (9) and a piercible barrier (17) which, in the assembled condition of the device (1), prevents mixing of the substances contained inside the first and second containers (2, 3). The drop dispensing device (1) also comprises a spacer (4) arranged between the first and second containers (2, 3); the spacer (4) does not allow the tubular element (9) to pierce the piercible barrier (17).