
With Ophteis, Ophteis+ and Ophteismax, Anteis offers a complete range


of viscoelastic gels made from hyaluronic acid of animal origin.
The specific combination of different concentrations of HA and a high
molecular weight has led to three distinct products with exemplary and
complementary pseudoplastic qualities.Characteristics
- Remarkable cohesivity, perfectly suited to each of the stages of cataract surgery thanks to progressive HA concentrations, between 1 and 2.5%.
- Perfect stability of the products injected into the anterior chamber or capsular bag.
- Perfect transparency and homogeneity of the gels, which avoid any bubble formation.
- A buffer which contributes to maintaining physiological pH and stable osmolarity, removing any risk of osmotic shock.
- Pseudoplastic gels, diversified levels of cohesivity and dispersivity to combine good protection of the ocular tissues, total safety for endothelial cells and easier injection/aspiration of the gel.

Details
| Product | Ophteis | Ophteis+ | Ophteismax |
| Polymer NaHa | animal origin | animal origin | animal origin |
| Concentration | 10 mg/ml | 14 mg/ml | 25 mg/ml |
| Molecular weight | 5 Mda | 6 Mda | 3 Mda |
| Osmolarity | 320 mOsm/L | 320 mOsm/L | 320 mOsm/L |
| pH | 7-7.5 | 7-7.5 | 7-7.5 |
| Syringe & Canula | 0,55 / 0,85 ml | 0,85 ml | 0,85 ml |
| Viscosity mPas | 200.000 | 500.000 | 700.000 |
| Storage | 2°C to 25°C | 2°C to 25°C | 2°C to 25°C |

Ophteis
Ophteis+
Ophteismax
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