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Ophthalmologist need to leave a good plasticity of the viscoelastic agent
1, when it is stationary, has a high viscosity, in order to maintain control of space operations;
2, when its high-speed (shear rate of 1000-10000 / s) through a small injection into or out of smoking, also has a low viscosity in order to facilitate easy and safe operation;
3, when the lens or the viscoelastic agent from surgical instruments were over, it was the performance of medium viscosity; After clinical validation, the product has the following outstanding features:
1, high-viscosity, excellent room for expansion and maintenance of the anterior chamber;
2, super cohesion, to clear more easily and thoroughly;
3, off a high plasticity, note suction operation smoother;
4, high flexibility and effective machinery to absorb shock;
5, high transparency, a clearer vision surgery;
6, good adhesion, parcels, the effective protection of corneal endothelial cells.
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General - |
Blood type |
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Composition |
1.0% sodium hyaluronate |
1.4% sodium hyaluronate |
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Specifications |
0.55ml/support,0.85ml/support |
0.55ml/support,0.85ml/support |
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Viscosity |
> 1500cm 3/g (National Institute of Standards> 1500cm3 /g) |
> 1500cm 3/g (National Institute of Standards> 1500cm3 /g) |
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Molecular Weight |
3,000,000 -700 million Dalton |
3,000,000 -700 million Dalton | |