FIELD: medicine; ophthalmology.
SUBSTANCE: pincers can be used at fuci-emulsification. Pincers for bending and implanting intraocular lenses has branches with working jaws. Branches are bent along ribs. Working jaws have surfaces for optical part of lens, which are made concave and they have bevels. Bevels are disposed at angle of 2-6° to plane of joint of jaws. Minimal gap between bevels is disposed at external side of bed of working jaws. Minimal length of chord of any concave surface intended for optical part of lens exceeds diameter of optical part of lens by at least 0,2 mm. Minimal sag of any concave surface intended for optical part of lens exceeds average thickness of cross-section of optical part of lens by at least 0,1 mm. Working jaws of pincers interact with flexible (folding) intraocular lenses in optimal manner. Operations can be made through short cut.
EFFECT: reduced traumatism of implantation; comfort at use.
3 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| OPHTHALMOLOGIC PINCERS | 2005 |
|
RU2319475C2 |
| METHOD FOR CORRECTING PTOSIS OF THE UPPER EYELID AND A KIT OF SURGICAL INSTRUMENTS FOR CORRECTING PTOSIS OF THE UPPER EYELID | 2004 |
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| OPHTHALMOLOGICAL MICROSURGICAL INSTRUMENT | 2020 |
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RU2757992C1 |
| CASING-TYPE FORCEPS FOR CORRECTING OF UPPER EYELID PTOSIS | 2004 |
|
RU2255718C1 |
| L-SHAPED FORCEPS FOR CORRECTING OF UPPER EYELID PTOSIS | 2004 |
|
RU2255719C1 |
| DEVICE FOR IMPLANTING FLEXIBLE INTRAOCULAR LENSES | 2002 |
|
RU2275178C2 |
| METHOD FOR PREPARING FLEXIBLE INTRAOCULAR LENSES FOR IMPLANTATION AND PINCERS FOR THEIR FLEXING | 2001 |
|
RU2210344C2 |
| REFRACTION EYE SURGERY METHOD AND DEVICE FOR IMPLANTING INTRAOCULAR REFRACTION LENS | 2003 |
|
RU2242956C1 |
| APPLIANCE FOR IMPLANTATION OF SOFT CONTACT LENSES | 0 |
|
SU1685429A1 |
| INJECTOR, INTRAOCULAR LENS SYSTEM AND CORRESPONDING METHODS | 2018 |
|
RU2741246C1 |
