EMBALAJE PARA RECIPIENTE DE MEDICAMENTO LIQUIDO QUE CONTIENE BICARBONATO

• Main Authors: ABE, AKIYO, HAMAMOTO, RIKA, SHINOMIYA, SHINO, IGUCHI, SEIICHIRO, KAWAKAMI, KEIICHI, INAI, MASATOSHI
• Format: Patent
• Language: Spanish
• Published: 01.12.2004
• Edition: 7
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BABY COMFORTERS; 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; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

LA INVENCION PROPORCIONA UN PAQUETE DE SOLUCION MEDICA QUE CONTIENE BICARBONATO, Y COMPRENDE UN RECIPIENTE DE PLASTICO PERMEABLE A LOS GASES, QUE MANTIENE UNA SOLUCION MEDICA QUE INCLUYE BICARBONATO Y UN MIEMBRO DE ENVASE DE PLASTICO IMPERMEABLE A LOS GASES QUE RECIBE EL RECIPIENTE DE PLASTICO PERMEABLE A LOS GASES, HABIENDOSE ESTABLECIDO UNA ATMOSFERA DE DIOXIDO DE CARBONO EN UN ESPACIO DEFINIDO POR EL RECIPIENTE Y EL MIEMBRO DE EMBALAJE, COMPRENDIENDO EL ESPACIO QUE CONTIENE UN DISPOSITIVO INDICADOR DEL PH UN ENVASE DE PLASTICO PERMEABLE A LOS GASES QUE CONTIENE UN FLUIDO CON BICARBONATO (SIMILAR A LA SOLUCION MEDICA) Y UN INDICADOR DE PH, QUE TIENE LA PROPIEDAD DE SUFRIR UN CAMBIO DE COLOR EN RESPUESTA A UN CAMBIO EN EL PH DEL FLUIDO. CON ESTE ENVASE, EL CAMBIO DE PH Y EL CONSIGUIENTE ENVEJECIMIENTO DE LA SOLUCION MEDICA DEBIDO A UN ALMACENAMIENTO PROLONGADO O A UNA ALTERACION, COMO POR EJEMPLO LA APARICION DE UNA PEQUEÑA PERFORACION EN EL MIEMBRO EXTERIOR DEL ENVASE PUEDE COMPROBARSE FACILMENTE A SIMPLE VISTA. The invention provides a bicarbonate-containing medical solution package comprising a gas-permeable plastic container holding a bicarbonate-containing medical solution and a gas-impermeable plastic packaging member accommodating the gas-permeable plastic container, with a carbon dioxide atmosphere having been established in a space defined by the container and packaging member and the space containing a pH indicating device comprising a gas-permeable plastic packet containing a bicarbonate-containing fluid (similar to the medical solution) and a pH-indicator having the property to undergo a change in color in response to a change in pH of the fluid. With this package, the change in pH and consequent aging of the medical solution due to prolonged storage or a trouble such as the incidence of a pinhole in the outer packaging member can be easily ascertained by the naked eye.