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Title:
METHOD FOR PREPARATION OF CORNEAL TRANSPLANTATION MATERIAL BY TRANSPARENTIZATION OF SKIN DERMIS OR AMNION
Document Type and Number:
WIPO Patent Application WO/2011/074208
Kind Code:
A1
Abstract:
Disclosed is a method for transparentizing a skin dermis or an amnion. More specifically disclosed is a transparentized tissue, which is produced by dehydrating an isolated skin dermis or amnion and subjecting the dehydrated product to a bridging treatment, and in which the fiber-fiber distance is extremely short and the gaps are kept narrow even under wet physiological conditions and the tissue has long-lasting transparency.

Inventors:
NISHIDA, Kohji (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
西田 幸二 (〒77 宮城県仙台市青葉区片平二丁目1番1号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
TANAKA, Yuji (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
田中 佑治 (〒77 宮城県仙台市青葉区片平二丁目1番1号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
KUBOTA, Akira (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
Application Number:
JP2010/007119
Publication Date:
June 23, 2011
Filing Date:
December 07, 2010
Export Citation:
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Assignee:
TOHOKU UNIVERSITY (1-1 Katahira 2-chome, Aoba-ku Sendai-sh, Miyagi 77, 〒9808577, JP)
国立大学法人東北大学 (〒77 宮城県仙台市青葉区片平二丁目1番1号 Miyagi, 〒9808577, JP)
NISHIDA, Kohji (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
西田 幸二 (〒77 宮城県仙台市青葉区片平二丁目1番1号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
TANAKA, Yuji (1-1 Katahira 2-chome, Aoba-ku, Sendai-sh, Miyagi 77, 〒9808577, JP)
田中 佑治 (〒77 宮城県仙台市青葉区片平二丁目1番1号 国立大学法人東北大学内 Miyagi, 〒9808577, JP)
International Classes:
A61L27/00; A61F2/14
Attorney, Agent or Firm:
OHNO, Seiji et al. (OHNO & PARTNERS, Marunouchi Kitaguchi Building 21F 6-5, Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
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