Title:
凍結保存容器の包装体およびその製造方法
Document Type and Number:
Japanese Patent JP5090903
Kind Code:
B2
Abstract:
It is demanded that packages for cryopreservation containers which can prevent the conventional cryopreservation containers stored at very low temperatures, namely -80 to -196°C, from being damaged and are excellent in heat sealability be developed. The present invention provides a package for a cryopreservation container comprising at least an adhesive fluoropolymer film. The package for a cryopreservation container according to the invention makes it possible to store blood, rare cells and vital tissues in a very low temperature environment without any damage to the container. Further, the sealing strength resulting from heat sealing after placing a cryopreservation container in the packages is very good and, therefore, liquid nitrogen can be inhibited from entering the inside and thus contamination with bacteria, viruses or the like contained in liquid nitrogen can be avoided and the package can be prevented from being broken by expansion of intruder liquid nitrogen on the occasion of thawing.
Inventors:
Kazuki Ishihara
Hideaki Murahashi
Naomi Nakatani
Yoshihiro Yoshikawa
Akio Shiraku
Hidenori Ozaki
Hideaki Murahashi
Naomi Nakatani
Yoshihiro Yoshikawa
Akio Shiraku
Hidenori Ozaki
Application Number:
JP2007509373A
Publication Date:
December 05, 2012
Filing Date:
March 27, 2006
Export Citation:
Assignee:
NIPRO CORPORATION
Daikin Industries, Ltd.
Daikin Industries, Ltd.
International Classes:
A61J1/14; A61J3/00; B32B27/00; B32B27/30; B65D65/02; B65D81/18; C08F214/00; C08J5/18
Domestic Patent References:
| JPH05506586A | 1993-09-30 | |||
| JPS54144275A | 1979-11-10 |
Foreign References:
| WO1998046426A1 | 1998-10-22 | |||
| WO2000020489A1 | 2000-04-13 | |||
| WO2004018201A1 | 2004-03-04 |
Attorney, Agent or Firm:
Atomi International Patent Office