The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 27, 1994
Filed:
Nov. 03, 1992
Applicant:
Inventors:
Katsutoshi Yoshizato, Ebina, JP;
Jun Konishi, Fuji, JP;
Mikio Koide, Fuji, JP;
Kaori Oyamada, Fuji, JP;
Ken-ichi Ohsaki, Fuji, JP;
Takeo Katakura, Fuji, JP;
Yuichi Mori, Tokyo, JP;
Ken Tatebe, Fuji, JP;
Assignee:
Terumo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
424484 ; 128D / ; 424423 ; 424424 ; 623-1 ; 623 15 ; 623 66 ; 623901 ;
Abstract
Cell-penetrable medical material made of denatured collagen which is prepared by heating, in the presence of water is disclosed, the collagen having cross-linking structure. Artificial skin prepared by using this medical material as a wound-contacting layer (2) is also disclosed.