MEDICAL IMPLANTS WITH HIGHER HYDROPHILITY Russian patent published in 2018 - IPC A61L27/14 A61L27/10 A61L27/50 A61L27/30 A61F2/44 

Abstract RU 2643915 C2

FIELD: medicine.

SUBSTANCE: first invention is a medical implant having an outer surface containing a hydrophobic thermoplastic resin having aluminosilicate particles included therein, the said aluminosilicate particles being type A zeolites or type X zeolites lacking antimicrobial metal ions and present in the said resin in an amount of 0.5-10 wt %. The second invention is a method for imparting hydrophility and a negative charge to the outer surface of the implant, comprising provision of hydrophobic thermoplastic resin with included aluminosilicate particles and formation of an implant from the said thermoplastic resin.

EFFECT: implementation of the invention allows to minimize or eliminate biofilms formation on implants.

12 cl, 1 ex

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Authors

Gizelli Geri

Vang Piter

Khafiz Dzhami

Kradden Dzhozef

Dzhons Derrik U.

Dates

2018-02-06Published

2011-05-06Filed