MEDICAL ADHESIVE BIOIMPLANT OF NEW GENERATION OF BIOPOLYMER NANOCOMPOSITES IN FORM OF SEMI-SYNTHETIC POLYMER MATRIX WITH USE OF LASER PROCESSING Russian patent published in 2013 - IPC A61K31/78 A61K9/00 B82B1/00 A61L24/04 A61F2/28

Abstract RU 2477996 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine. What is described is a medical semi-synthetic adhesive bioimplant of new generation of biopolymer nanocomposites in the form of semi-synthetic polymer matrix containing a base in the form of low-molecular polyisobutylene, an excipient in the form of collapan, a binding agent in the form of castor air-oil mist lubrication; in order to improve setting of the microporous adhesive sandwich, a repetitively-pulsed laser scalpel (CO₂ laser) is used intraoperatively. An upper layer hardener is a polymer adhesive strip with polyacrylamide hydrogel placed in a polymer bath.

EFFECT: medical semi-synthetic adhesive bioimplant has high adhesion characteristics.

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RU 2 477 996 C1

Authors

Fejgina Elena Vladimirovna

Bagramov Robert Ivanovich

Dates

2013-03-27—Published

2011-09-14—Filed