Dispozitiv şi metodă de tratament al cataractei senile

Abstract

Invenţia se referă la medicină, şi anume la oftalmologie şi poate fi aplicată pentru tratamentul cataractei senile. Dispozitivul pentru tratamentul cataractei senile include o seringă cu ac bont executat din două segmente unite sub un unghi de 90º, segmentul proximal are lungimea de 9 mm, iar cel distal − de 2 mm. Metoda de tratament al cataractei senile constă în aceea că se efectuează anestezia localăşi regională, se aplicăblefarostatul, se fixează muşchiul rect superior, se efectuează o incizie a conjunctivei la nivelul limbului, ce corespunde orelor 10.00...13.00, se efectuează incizia corneei la nivelul orelor 10.00...13.00, se efectueazăcapsulorexisul anterior, se înlătură nucleul şi masele cristaliniene cu ajutorul dispozitivului menţionat, se dilatăpupila circular până la periferie, se aspiră masele cristaliniene restante, se implantează cristalinul artificial dupăcamera posterioarăşi se suturează corneea şi conjunctiva.

The invention relates to medicine, in particular to ophthalmology and can be used for treating senile cataract. The device for treating senile cataract comprises a syringe with blunt-pointed needle made of two segments bent at an angle of 90, the proximal segment has a length of 9 mm and the distal one... of 2 mm. The method for treating senile cataract consists in that it is carried out the local and regional anesthesia, is applied the blepharostat, is fixed the superior rectus muscle, is performed an incision of conjunctiva at the limbus level, which corresponds to 10.00...13.00 o’clock, is performed the incision of cornea at the level of 10.00...13.00 o’clock, is performed the anterior capsulorhexis, is removed the nucleus and lens masses by means of said device, is performed the circular dilatation of pupil up to the periphery, are aspirated the residual lens masses, is implanted the artificial lens behind the posterior chamber and is sutured the cornea and conjunctiva.

The invention relates to medicine, in particular to ophthalmology and can be used for treating senile cataract. The device for treating senile cataract comprises a syringe with blunt-pointed needle made of two segments bent at an angle of 90°, the proximal segment has a length of 9 mm and the distal one − of 2 mm. The method for treating senile cataract consists in that it is carried out the local and regional anesthesia, is applied the blepharostat, is fixed the superior rectus muscle, is performed an incision of conjunctiva at the limbus level, which corresponds to 10.00...13.00 o’clock, is performed the incision of cornea at the level of 10.00...13.00 o’clock, is performed the anterior capsulorhexis, is removed the nucleus and lens masses by means of said device, is performed the circular dilatation of pupil up to the periphery, are aspirated the residual lens masses, is implanted the artificial lens behind the posterior chamber and is sutured the cornea and conjunctiva.