FIELD: medical engineering; ophthalmologic devices used for removing foreign objects adhered to posterior region of eye. SUBSTANCE: device incorporates coaxially positioned tube and rod having working portion made in the form of grip including three flexible pseudo-lobes having cutting edges mutually overlapping one another at their bases. Rod is positioned for longitudinal movement inside tube partially closing gripping lobes in stowed position. EFFECT: more sophisticated design. 4 dwg
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Authors
Dates
1994-11-15—Published
1990-07-19—Filed