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AssigneeNational Cerebral and Cardiovascular Center
InventorsYasuhide NAKAYAMA, Tomonori OIE, Takeshi MORIWAKI
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The present invention provides a connective tissue body formation substrate which can form a film-like connective tissue having a desired thickness and both surfaces in a desired surface condition without prolonging the time required for formation of the connective tissue. Specifically, two tissue formation surfaces 2a and 2b are faced with each other with a tissue formation space 3 being interposed therebetween. A slit 9 is formed in the tissue formation surface 2b so that the tissue formation space 3 communicates with an outside of the substrate. A connective tissue body formation substrate 1 is installed in an environment where a biological tissue material is present. A connective tissue intrudes into the tissue formation space 3 from the slit 9. Both surfaces of the film-like connective tissue are formed so as to match the substrate surface.
1-19. (canceled)
A connective tissue body formation substrate which can form a film-like connective tissue on a substrate surface by being installed in an environment where a biological tissue sample is present, wherein two tissue formation surfaces where the connective tissue is formed are provided by facing each other with a tissue formation space interposed therebetween so as to form both surfaces of the film-like connective tissue matching a substrate surface, and a slit allowing the tissue formation space and an outside of the substrate to communicate with each other is formed at least in one of the tissue formation surfaces.
A substrate removal tool for removing a substrate on which a film-like connective tissue is formed on a substrate surface by being installed in an environment where a biological tissue sample is present from the environment, comprising:
Dependencies are inferred from the claim text.