PACKAGE FOR CONTAINER OF LIQUID MEDICINE CONTAINING BICARBONATE AND PH INDICATOR

THE INVENTION RELATES TO A BICARBONATE-CONTAINING MEDICAL SOLUTION PACKAGE. THE PACKAGE COMPRISES A GAS-PERMEABLE PLASTIC CONTAINER (2) HOLDING A BICARBONATE-CONTAINING MEDICAL SOLUTION (1) AND A GAS-IMPERMEABLE PLASTIC PACKAGING MEMBER (3) CONTAINING THE GAS-PERMEABLE PLASTIC CONTAINER (2). A CARBO...

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Bibliographische Detailangaben
Hauptverfasser: AKIYO ABE, SHINO SHINOMIYA, RIKA HAMAMOTO, SEIICHIRO IGUCHI, KEIICHI KAWAKAMI, MASATOSHI INAI
Format: Patent
Sprache:eng
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Zusammenfassung:THE INVENTION RELATES TO A BICARBONATE-CONTAINING MEDICAL SOLUTION PACKAGE. THE PACKAGE COMPRISES A GAS-PERMEABLE PLASTIC CONTAINER (2) HOLDING A BICARBONATE-CONTAINING MEDICAL SOLUTION (1) AND A GAS-IMPERMEABLE PLASTIC PACKAGING MEMBER (3) CONTAINING THE GAS-PERMEABLE PLASTIC CONTAINER (2). A CARBON-DIOXIDE ATMOSPHERE IS ESTABLISHED IN THE SPACE (4) BETWEEN THE CONTAINER AND PACKAGING MEMBER (3). IN ADDITION, A PH INDICATING DEVICE IS CONTAINED WITHIN THE SPACE (5) BETWEEN THE CONTAINER (2) AND PACKAGING MEMBER (3). THE PH INDICATING DEVICE IS A GAS-PERMEABLE PLASTIC PACKET (5) CONTAINING A BICARBONATE-CONTAINING FLUID (SIMILAR TO THE MEDICAL SOLUTION) AND A PH INDICATOR. THE PH INDICATOR UNDERGOES A CHANGE IN COLOR IN RESPONSE TO A CHANGE IN PH OF THE FLUID. USE OF THIS PACKAGE ALLOWS THE EASY MONITORING OF A CHANGE IN PH AND CONSEQUENT AGING OF THE MEDICAL SOLUTION (1) DUE TO PROLONGED STORAGE OR DAMAGE TO THE OUTER PACKAGING MEMBER (3).