Method for dehydrating biological tissue for producing...

Chemistry: molecular biology and microbiology – Differentiated tissue or organ other than blood – per se – or...

Reexamination Certificate

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C008S094150, C008S094180, C435S001300, C435S325000

Reexamination Certificate

active

06942961

ABSTRACT:
The invention relates to a two-step method for dehydrating biological tissues for producing preserved transplants. In a first step, the tissue is partially dehydrated with an organic, water-miscible solvent. In a second step, the tissue is dehydrated further by freeze drying.

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