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2 128 057

(13)

(51)

IPC

(21) (22)

Application

94030735/14, 1992-12-18

(22)

Actual filing date

1992-12-18

(45)

Published

1999-03-27

(72)

Inventor

Franko DorigatiLanfranko KallegaroAurelio Romeho

(73)

Holder

Ehm-Ju-Ar-Ehs-Ti Itehlian Ministri For Juniversitiz Ehnd Sajntifik Ehnd Teknolodzhikal Riserch

COMPOSITE MEMBRANE, METHOD OF MANUFACTURING THEREOF, AND METHOD OF ORIENTED REGENERATION OF TISSUES USING THIS MEMBRANE Russian patent published in 1999 - IPC

Abstract RU 2128057 C1

FIELD: surgery materials. SUBSTANCE: membrane is made from biomaterials containing biodegradable, biologically compatible, and biologically absorbable substances. Membrane consists of threads imbedded into matrix, whereas both membrane and threads are made of hyaluronic acid esters taken either alone or in combination with alginic acid esters or other polymers. EFFECT: improved tensile and breaking strength, compatibility and biodegradability. 31 cl, 3 dwg, 2 tbl, 30 ex

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RU 2 128 057 C1

Authors

Franko Dorigati

Lanfranko Kallegaro

Aurelio Romeho

Dates

1999-03-27—Published

1992-12-18—Filed