Detailed Product Description

Ophthalmic Viscoelastic Devices

1.Product Structure

Hairont is a kind of mucopolysaccharides, which is reduplicate connected D-glucuronic acid with N-acetylglucosamine disaccharide units.

2.Function and Its Principal

 a) With high viscoelasticity and lubricity, Hiront can be used in ophthalmic operations. When be infused in anterior chamber, Hairont can form a protection catalogue to prevent ulcer of the cornea and fold of posterior cornea caused by long-time operation or broken instruments.

b) Hairont can help keeping depth of the anterior chamber to supply to prevent pupil contracting and improve visibility in the operation to facilitate the operation.

c) Hairont can help resist vitreous oppression and iridoptosis and stop bleeding.

d) Decrease intra-operative complication

3.Product Performance

Hairont contains high purified, transparent HA 15mg/ml and physiological equilibrium solution, it is a kind of colorless, transparent, well-proportioned solution, and its intrinsic viscosity is no less than 1500 cm³ /g.

It is a sort of sterile, isotonic, non-pyrogenic, viscoelastic solution. It has high viscoelasticity, lubrication, physical share and biological consistence.

4.Specification type: 0.5ml, 0.75ml, 1.0ml,1.5ml,2.0ml

5.Concentration:1.0%,1.2%,1.3%,1.5%,1.6%,1.8%,2,0%,3.0%

6.Storage

Be kept at 2 to 8 .

Avoid illumination and freezing.

Refrigeration storage for 2 years.

Room temperature storage for 3 months