Does DuoVisc need to be refrigerated?

Refrigerate all ophthalmic viscosurgical devices (OVDs), except those made from hydroxypropyl methylcellulose (HPMC), to prevent breakdown of the material. OVDs that must be refrigerated include: Alcon – DuoVisc, Viscoat, ProVisc.

How long does ProVisc last in the fridge?

The aspiration of the ProVisc doesn’t disturb the Viscoat and leaves the Viscoat against the endothelium during phaco.” Alcon suggests DuoVisc should be allowed to attain room temperature 20 to 40 minutes prior to use, depending on your desired quantity.

What is DuoVisc viscoelastic system?

The DuoVisc Viscoelastic System (Alcon) is comprised of VISCOAT OVD, which protects endothelial cells, and ProVisc OVD, which provides anterior capsule dome maintenance and easy removal of the product during surgery. PROTECTS THE ENDOTHELIUM. I’ve been using DuoVisc since about 2000 and it’s been a wonderful solution.

What is DuoVisc?

DuoVisc is a packet containing 2 ophthalmic viscosurgical devices (OVDs): the dispersive Viscoat, which was used for intraocular lens (IOL) implantation. In the Viscoat group, the Viscoat was used during the entire surgery.

Which is part of the duovisc viscoelastic system?

DuoVisc Viscoelastic System offers both the endothelial protection of chondroitin sulfate in VisCoat OVD with the proven mechanical protection and high molecular weight to maximize space maintenance found in ProVisc OVD.

How much provisc is in a duovisc syringe?

DUOVISC Viscoelastic System consists of sterile, non pyrogenic viscoelastic materials (refer to the separate PROVISC (OVD) and VISCOAT (OVD). DUOVISC (OVD) is supplied in disposable glass syringes delivering 0.35 mL or 0.50 mL of VISCOAT (OVD) and 0.4 mL or 0.55 mL of PROVISC (OVD).

What kind of device is duovisc used for?

DuoVisc is a packet containing 2 ophthalmic viscosurgical devices (OVDs): the dispersive Viscoat, which was used for intraocular lens (IOL) implantation. In the Viscoat group, the Viscoat was used during the entire surgery.

Which is better for IOP viscoat or duovisc?

Conclusions: Viscoat caused significantly higher IOP increases and significantly more IOP spikes than DuoVisc in the early postoperative period. Therefore, if Viscoat is used during cataract surgery, an additional cohesive OVD should be used for IOL implantation.