Product details: hyaluronic acid gel eye surgery viscoelastic Properties: intervention equipments Type: ophthalmic viscoelastic device Brand name: radissonor oem as customer Model number: 0.85ml, 1ml, 2ml Synonyms hyaluronate hyaluronan Source: 1. Non-animal 2. Rooster comb Cas no: 9004-61-9, 9067-32-7 (sodium salt) Molecular formula: c28h44n2o23 na Molecular weight: 120 to 250 mda Price: get latest price Minimum order quantity:1pcs Payment terms:, t/t, Detailed product description: Ophthalmic surgery Non-animal Bd syringes and needles Ce certificate Hyaluronate gel filler is a glycosaminoglycan disaccharide composed of alternately repeating units of d-glucuronic acid and n-acetyl-d-glucosamine. It is naturally occurring in the extracellular matrix found in many human tissues, including skin, synovial fluid of joints, vitreous fluid of the eye, and scaffolding within cartilage. Used as ophthalmic viscoelastic device (ovd) in anterior and posterior segment surgical procedures include: 1. Cataract extraction with or without implantation of an intraocular lens 2. Corneal transplant surgery 3. Glaucoma filtering surgery 4. Secondary lens implantation