SkyVisc Ophthalmic — sterile, single-use ophthalmic viscoelastic devices for cataract and anterior segment surgery. Eight grades, cohesive to dispersive, developed and manufactured by SKY Biotechnology.
Ophthalmic viscoelastic devices maintain space and protect delicate tissues during cataract and intraocular lens surgery. SkyVisc Ophthalmic spans eight grades built on sodium hyaluronate in phosphate saline buffer, obtained by biofermentation — six cohesive grades from 1.0% to 2.0%, a 3.0% high-cohesive grade, and a 3.0% dispersive grade at lower molecular weight. All grades are stored without a cold chain.
Eight grades — six cohesive, one high cohesive, one dispersive.
High molecular weight sodium hyaluronate at 3,200,000 Da. Maintains anterior chamber depth during IOL implantation and is removed cleanly at the end of the procedure. Six concentrations from 10 to 20 mg/mL.
The most viscous grade at 1,800,000 mPas and 3,200,000 Da. Maximum chamber stability for demanding anterior segment work.
Lower molecular weight at 800,000 Da and 50,000 mPas. Coats and protects the corneal endothelium and stays in place during phacoemulsification.
| 1.0% | 1.2% | 1.4% | 1.6% | 1.8% | 2.0% | 3.0% | 3.0% | |
|---|---|---|---|---|---|---|---|---|
| Classification | Cohesive | Cohesive | Cohesive | Cohesive | Cohesive | Cohesive | High cohesive | Dispersive |
| Concentration | 10 mg/mL | 12 mg/mL | 14 mg/mL | 16 mg/mL | 18 mg/mL | 20 mg/mL | 30 mg/mL | 30 mg/mL |
| Molecular weight | 3,200,000 Da | 3,200,000 Da | 3,200,000 Da | 3,200,000 Da | 3,200,000 Da | 3,200,000 Da | 3,200,000 Da | 800,000 Da |
| Viscosity | 60,000 | 130,000 | 200,000 | 400,000 | 600,000 | 900,000 | 1,800,000 | 50,000 |
| Composition | Sodium hyaluronate in phosphate saline buffer | |||||||
| Source | Biofermentation | |||||||
| pH | 6.8 – 7.6 | |||||||
| Osmolality | 280 – 400 mOsmo/kg | |||||||
| Fill size | 0.55 · 0.85 · 1.0 · 1.5 mL | |||||||
Viscosity in mPas. All grades: sterile, single use. Shelf life: 36 months. Storage: +2 °C to +25 °C — no cold storage required. CE marked. Refer to the Instructions for Use for the full intended purpose, contraindications and warnings.
Per the Instructions for Use. Intended for use by qualified healthcare professionals.
Technical specifications, regulatory documentation and catalogs are available to qualified partners on request.
Product information is provided for healthcare professionals, distributors and business partners and does not constitute medical advice. Availability, specifications and regulatory status may vary by country.