Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Hair or skin
Patent
1987-04-06
1989-11-28
Apley, Richard J.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Hair or skin
623 66, 623901, A61F 210
Patent
active
048834874
ABSTRACT:
An artifical skin comprising an insoluble atelocollagen sheet and an epidermal cell layer cultured only on one surface of the sheet, and a method of producing the same are disclosed, which method includes the steps of: forming an insoluble atelocollagen sheet; inoculating epidermal cells only on one surface of the atelocollagen sheet; and suspending the atelocollagen sheet in a liquid culture medium to culture the epidermal cells, thereby forming an epidermal cell layer.
REFERENCES:
patent: 4294241 (1981-10-01), Miyana
patent: 4485096 (1984-11-01), Bell
patent: 4495288 (1985-01-01), Jarvis, Jr. et al.
Bell et al., Science 211, 1052, (1981).
Yannis et al., Trans. Am. Soc. Artif. Intern. Ogans. XXVII, 19, (1981).
Gallico et al., N. Eng. J. Med., 448, (1984).
Miyata Teruo
Taira Toshio
Yoshizato Katsutoshi
Apley Richard J.
Isabella David J.
Koken Co. Ltd.
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