EYE FIXATION DEVICE FOR INTRAOCULAR TUMORS REMOVING Russian patent published in 2010 - IPC A61F9/07 

FIELD: medicine.

SUBSTANCE: device contains a fixation unit. At that the fixation unit of an eye is designed as flat washers tightly bonded with each other and located at an angle to each other, and eye contact lens which one washer is sutured to and which is made shouldered. The second washer is attached to the latter, which is made with a gap and a concave spherical inner surface designed to accommodate its succinctness and fixation through the holes made on the opposite end of the washer from the area of attachment with the first puck, on the sclera. The lens is made spherical with an option of filling it with liquid medicine and its separation from the lens to the diametre of a possible deployment in the plane of the eye limb. The washers' sizes lengthwise and edgewise do not exceed 20 mm, in thickness they are within the limits of 0.5-0.8 mm, with an interval of discontinuity in the second washer of no more than 5 mm. At that the washers are either made of metal or polymer, and the eye lens is made of hydrophilic polymer material.

EFFECT: application of the device reduces trauma while the device is placed on eye sclera, improves the protection of cornea, protects vitreous body to from falling out, reduces contact with eye sclera and improves the efficiency of treatment.

2 dwg