DEVICE FOR CAPSULE SAC FIXATION Russian patent published in 2010 - IPC A61F9/07 

FIELD: medicine.

SUBSTANCE: invention relates to field ophthalmosurgery. Device for capsule sec fixation contains case with hinge of first type from flexible elastic material in form of two halves symmetrical with respect to each other, each of which contains hinge of first type, made in form of flat loop with possibility of changing its geometric form, both loops lying in the same plane and being directed inside the case, each of parts of case forming a loop faces with salience the side opposite to loop; each of said parts of case forms one turn of vertical spiral made with possibility of changing its geometric form, each turn of spiral being directed inside the case and one of them is made right, the other - left; ends of turn of each spring form arches, convex to the side opposite the case centre and made with possibility of changing their geometrical form, are located in the same plane, parallel to the plane, in which hinges of first type are located, ends of aches of both symmetrical halves of the case are continuation of each other and form single case.

EFFECT: application of invention ensures smoothing and preservation of volumetric intactness of capsule sac, possibility of fixation capsule sac to angle of anterior camera during operation and in ciliary sulcus after operation, preservation and stabilisation of position of eye anatomical structures, which ensures safety of manipulations when ablating cataract.

4 dwg