METHOD FOR FORMING BONE TISSUE ON THE CALCIUM PHOSPHATE (HYDROXYAPATITE) BASE Russian patent published in 2001 - IPC

Abstract RU 2174848 C1

FIELD: medicine. SUBSTANCE: method involves placing collagen matrix into liquid solution containing calcium, phosphate, and hydroxide ions. Hydroxiapatite precipitation process on collagen is carried out under electrophoresis action. To prevent solution containing calcium from oxidizing, hydroxide or calcium carbonate is added, that prevents the main product (hydroxiapatite) from being dissolved. EFFECT: pH stabilization on collage-working solution separation boundary; uniform salt distribution all over collagen volume. 3 dwg, 1 tbl

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RU 2 174 848 C1

Authors

Litvinov S.D.

Artem'Ev Ju.K.

Dates

2001-10-20—Published

2000-08-17—Filed