Vitrectomy system generator

Definition

A mains electricity (AC-powered) ophthalmic device that generates the energy (e.g., ultrasonic, piezoelectric, pneumatic) in a vitrectomy system. The energy is delivered through a handpiece, which converts it into a mechanical oscillating-cutting action to remove (nibble away) vitreous humour (the jelly-like substance that fills the centre of the eye) during ophthalmic surgery. It will typically be activated by the surgeon using a foot control and may provide or support the irrigation/suction systems needed to supply replacement fluid and remove debris. It is typically used to treat diabetic vitreous haemorrhage, retinal detachment, epiretinal membrane, and macular hole.

GUDID devices

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Last updated

2019-04-02 02:51:52