| 摘要 |
A method to impregnate a porous bone replacement material ( 1 ) with a liquid impregnating agent ( 5 ), wherein a) the bone replacement material ( 1 ) is or will be enclosed in a chamber ( 2 ) with two openings ( 3, 4 ) that can be closed, b) the impregnating agent ( 5 ) is introduced into the chamber ( 2 ) until the bone replacement material ( 1 ) is at least partly immersed in the impregnating agent ( 5 ), c) one of the two openings ( 3, 4 ) will be closed, d) the chamber ( 2 ) is evacuated at least partly via the other, open, opening ( 4, 3 ), so that the air contained in the pores of the bone replacement material ( 1 ) is at least partly removed from it, e) the vacuum produced in the chamber is terminated again by supplying air or a gas through one of the openings ( 3, 4 ), and f) the vacuum produced in the pores of the bone replacement material ( 1 ) is terminated by the impregnating agent ( 5 ) penetrating into the pores of the bone replacement material ( 1 ) immersed into the impregnating agent ( 5 ).
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