PACKAGING BAG FOR CELL CULTURE VESSEL

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United States of America Patent

APP PUB NO 20170081624A1
SERIAL NO

15265035

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Abstract

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A packaging bag for a cell culture vessel used for sealing a cell culture vessel, wherein when the packaging bag for a cell culture vessel sealing the cell culture vessel is accommodated in a closed space in which ordinary pressure is maintained, a temperature of 45° C. is maintained and the volume is 170 L, and the total amount of 70 mL of 6-mass % hydrogen peroxide aqueous solution is vaporized by applying ultrasonic vibration for 7 minutes in the closed space, and the hydrogen peroxide is decomposed by ultraviolet irradiation at a wavelength of 254 nm so that hydrogen peroxide concentration in the closed space becomes equal to or smaller than 1 mg/L within 90 minutes from the stop of the ultrasonic vibration, the amount of hydrogen peroxide adsorbed to the cell culture vessel is less than 3 ng/cm2.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO BAKELITE CO LTD5-8 HIGASHI-SHINAGAWA 2-CHOME SHINAGAWA-KU TOKYO 140-0002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
TSUKADA, Ryohei Tokyo, JP 4 12

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