METHOD FOR PREPARING IMPLANT FOR RECONSTRUCTIVE SURGERY Russian patent published in 2010 - IPC A61L27/26 A61F2/14 

Abstract RU 2393878 C1

FIELD: medicine.

SUBSTANCE: invention refers to medicine, namely to a method for preparing an implant for reconstructive surgery which can be applied in ophthalmology to create a locomotive stump in enucleation. There is offered the method for preparing an implant for reconstructive surgery by polymerisation actuated by a redox catalyst in a ball shape with diametre 15-22 mm, 70-80% aqueous solutions of mixed monomers containing 97.0-99.0 wt % of hydroxyethylmethacrylate, 0.5-2.0 wt % of alkali acrylate and 0.5-1.0 wt % of tridecaethylene glycol dimethacrylate. Thereafter, the implant is washed in distilled water to remove completely the unreacted compounds. The polymerisation is ensured at temperature -10-(-15)°C with 0.1-0.5 wt % of a water-soluble polymer specified from polyvinyl alcohol, or poly-N-vinylpyrrolidone, or polyacrylamide, or polyacrylic acid. In 6 months after the implantation, the implant invasion size is 8-9 mm.

EFFECT: there is offered method for preparing the stable-shape invasive implant.

2 cl, 2 tbl, 9 ex

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RU 2 393 878 C1

Authors

Valuev Lev Ivanovich

Valuev Ivan L'Vovich

Sytov Gennadij Alekseevich

Davydov Dmitrij Viktorovich

Talyzenkov Jurij Afanas'Evich

Dates

2010-07-10Published

2008-12-11Filed