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Ophthalmic viscosurgical devices (OVDs) are a class of clear gel-like material used in eye surgery to maintain the volume and shape of the anterior chamber of the eye, and protect the intraocular tissues during the procedure.
A complete list of ophthalmic instruments can be found below: Instrument Uses Toric Marker: to mark 0 to 180 degree reference mark for Toric IOL implant Pre-chopper:
Ophthalmic viscosurgical devices (OVDs), which were introduced in 1972, facilitate the procedure and improve overall safety, particularly of phacoemulsification, by maintaining the shape of the eye at reduced pressure, and protecting the internal tissues of the eye without interfering with the operation. [107]
The global ophthalmic equipment market size was valued at USD 67.74 billion in 2024 and is projected to reach from USD 70.79 billion in 2025 to USD 105.20 billion by 2033, growing at a CAGR of 4.5% during the forecast period (2025-2033).
Ophthalmic viscosurgical devices (OVDs), also known as viscoelastics, are injected into the anterior chamber to support, stabilize, and protect the eyeball to help maintain eye shape and volume during the procedure, and to distend the lens capsule during IOL implantation.
Ophthalmic viscosurgical devices (OVDs), which were introduced in 1972, facilitate the procedure and improve overall safety. An OVD is a viscoelastic solution, a gel-like substance used to maintain the shape of the eye at reduced pressure as well as to protect the inside structure and tissues of the eye without interfering with the operation.
After the IOL is inserted, ophthalmic viscosurgical devices are aspirated or flushed out and replaced with BSS. Residues of OVDs can cause raised intraocular pressure (IOP) by blocking the trabecular meshwork until they dissipate. IOP spikes can cause damage to the optic nerve and visual disturbances in patients with glaucoma.
Eye surgery, also known as ophthalmic surgery or ocular surgery, is surgery performed on the eye or its adnexa. [1] Eye surgery is part of ophthalmology and is performed by an ophthalmologist or eye surgeon. The eye is a fragile organ, and requires due care before, during, and after a surgical procedure to minimize or prevent further damage.