| 摘要 |
A vitreous removing apparatus for intraocular surgery comprising an outer tube and an inner tube concentric with the outer tube. The outer tube includes a tubular body and a tubular cutting-zone section. The tubular body has a larger internal diameter than an internal diameter of the cutting-zone section. The inner tube has an inner body and a distal cutting end. The inner body has an outer diameter which is essentially equal to an outer diameter of the distal cutting end. A method for performing intraocular surgery comprising reciprocating a distal cutting end of an inner tubular body within a tubular cutting-zone section of an outer tubular body.
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