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2 241 414

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IPC

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Application

2001106596/15, 2001-03-11

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Start date

2001-03-11

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Actual filing date

2001-03-11

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Published

2004-12-10

(72)

Inventor

Ponedel'Kina I.Ju.Sibagatullin N.G.Bashkatov S.A.Dzhemilev U.M.Plechev V.V.Gataullin N.G.Abu Khashum Madzhid MakhmudSufijarova R.Sh.Parfenova T.I.

(73)

Holder

Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD FOR OBTAINING PROSTHESES OF BLOOD VESSELS Russian patent published in 2004 - IPC

Abstract RU 2241414 C2

FIELD: medicine.

SUBSTANCE: prostheses' material should be dyed with a dyestuff of acridine row 2-ethoxy-6.9-diaminoacridine lactate (rivanol), then prostheses should be impregnated with an aqueous solution of natural biopolymer which forms water- and blood-insoluble complex together with a dyestuff. As biopolymers one should apply polysaccharides and proteins containing carboxyl or sulfate groups in its composition: glycosaminoglycanes and other blood proteins. The method provides decreased surgical permeability of artificial prostheses of blood vessels applied during reconstructive operations. As for rivanol antiseptic, its application as a complex-former enables to create antimicrobial medium in area of blood vessels' reconstruction.

EFFECT: higher efficiency.

3 ex

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RU 2 241 414 C2

Authors

Ponedel'Kina I.Ju.

Sibagatullin N.G.

Bashkatov S.A.

Dzhemilev U.M.

Plechev V.V.

Gataullin N.G.

Abu Khashum Madzhid Makhmud

Sufijarova R.Sh.

Parfenova T.I.

Dates

2004-12-10—Published

2001-03-11—Filed