A - Human Necessities – 61 – L
Patent
A - Human Necessities
61
L
A61L 27/00 (2006.01) A61F 2/14 (2006.01)
Patent
CA 2616794
Disclosed is a sheet-like composition comprising an amnion which has excellent storage property and handling property and shows a high flexibility during use. An amnion having trehalose added thereto is used. By the addition of trehalose, the amnion is improved in flexibility and the damage of a basement membrane and a stratum compactum in the amnion which may be caused during lyophilization treatment can be prevented.
La présente invention concerne une composition de type feuille qui comprend un amnios possédant d~excellentes propriétés de stockage ainsi qu~une excellente aptitude à la manipulation et présentant une souplesse élevée lors de son utilisation. On utilise un amnios auquel est ajouté un tréhalose. En ajoutant le tréhalose, on améliore la souplesse de l~amnios et on peut empêcher qu~une membrane basale et une couche compacte superficielle se trouvant dans l~amnios ne soient endommagées lors d~un traitement par lyophilisation.
Kinoshita Shigeru
Kurihara Eiji
Nakamura Takahiro
Yokoi Norihiko
Arblast Co. Ltd.
Kinoshita Shigeru
Nelligan O'brien Payne Llp
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