Liquid-Driven Microinjection System for Precise Fundus Injection
Shiyu Xu,
Bo Hu,
Rongxin Liu
et al.
Abstract:Microinjection is usually applied to the treatment of some retinal disorders, such as retinal vein cannulation and displaced submacular hemorrhage. Currently, the microinjection procedure is usually performed by using the viscous fluid control of a standard vitrectomy system, which applies a fixed air pressure through foot pedal activation. The injection process with the fixed pressure is uncontrollable and lacks feedback, the high flow rate of the injected drug may cause damage to the fundus tissue. In this p… Show more
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