Ophthalmic vitrectomy knife

The ophthalmic vitrectomy knife is a core medical device in minimally invasive ophthalmic surgeries, mainly used for removing diseased vitreous tissue and treating severe ocular diseases such as diabetic retinopathy, retinal detachment, and macular holes.

The vitrectomy knife precisely removes cloudy or sclerotic vitreous in the eye through a high-speed reciprocating cutting head. The cutting head is usually composed of two layers: the outer layer is fixed, and the inner layer moves rapidly to form a shear force, drawing in and cutting the vitreous tissue, while the negative pressure system discharges the debris out of the body.

Main models include 20G (0.9mm), 23G (0.6mm), 25G (0.5mm), and 27G (0.4mm).

Delta Precision has its own advanced production technology. We customize Ophthalmic vitrectomy knife for our customers. Our company's micro　machining，laser marking, laser cutting, needle grinding production line, as well as needle toughness, rigidity and puncture force testing ensure that we can provide high-quality products for our customers. We are grateful for your continuous support. Delta Precision will go along with you.

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If you need Specified needles, please contact us and we will customize a precise processing plan for you.