RECIPIENT OPHTALMIQUE DU TYPE SANS AIR

• Main Authors: Moungoungou, Claude, Doulin, Gwénael, Hennemann, Pascal
• Format: Patent
• Language: French
• Published: 20.10.2023
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; ACTUATING-FLOATS; APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL; BABY COMFORTERS; BANDAGES, DRESSINGS OR ABSORBENT PADS; BLASTING; COCKS; 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 FOR VENTING OR AERATING; 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; ENGINEERING ELEMENTS AND UNITS; FILTERS IMPLANTABLE INTO BLOOD VESSELS; FIRST-AID KITS; FOMENTATION; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HANDLING THIN OR FILAMENTARY MATERIAL; HEATING; HUMAN NECESSITIES; HYGIENE; LIGHTING; MECHANICAL ENGINEERING; MEDICAL OR VETERINARY SCIENCE; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; PROSTHESES; SPRAYING OR ATOMISING IN GENERAL; STORING; TAPS; THERMAL INSULATION IN GENERAL; TRANSPORTING; TREATMENT OR PROTECTION OF EYES OR EARS; VALVES; WEAPONS

La présente invention a pour objet un récipient ophtalmique (1) dit sans air, destiné à contenir un produit (2) liquide ou pâteux et associé à un organe de distribution sans reprise d'air (3) de gouttes dudit produit. Le récipient (1) comprend un contenant extérieur (10) comprenant une paroi latérale extérieure (101) et un fond extérieur (102), le contenant extérieur (10) étant apte à être déformé par suite d'une pression exercée sur la paroi latérale extérieure (101), et un contenant intérieur (11) souple et étanche renfermant le produit à distribuer (2) et associé à l'organe de distribution sans reprise d'air (3), le contenant intérieur (11) comprenant une paroi latérale intérieure (111) et un fond intérieur (112). Selon l'invention, le fond extérieur (102) comporte un orifice (1020) à l'intérieur duquel est agencé une valve unidirectionelle (4). Figure pour l'abrégé : 1 The present invention relates to an ophthalmic container (1), referred to as an air-free container, which container is intended to contain a pasty or liquid product (2) and is associated with an air-free dispensing member (3) for dispensing droplets of the product. The container (1) comprises an outer vessel (10) comprising an outer side wall (101) and an outer bottom (102), the outer vessel (10) being capable of being deformed when pressure is exerted on the outer side wall (101); and a flexible and sealed inner vessel (11) which contains the product (2) to be dispensed and which is associated with the air-free dispensing member (3) for dispensing the product, the inner vessel (11) comprising an inner side wall (111) and an inner bottom (112). According to the invention, the outer bottom (102) comprises an opening (1020) having a unidirectional valve (4) contained therein.