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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.
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.
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:
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.
Pinhole occluder in ophthalmic trial lens set Purpose Pinhole occluder is used to estimate the improvement in visual acuity, evaluate potential visual acuity in cataract etc. [ 1 ]
In September 2016, pharmaceutical and medical device company Johnson & Johnson announced they were buying Abbott Medical Optics for $4.3 billion. [13] On February 27, 2017, Abbott Medical Optics changed its name to Johnson & Johnson Vision following its $4.3 billion acquisition by Johnson & Johnson. [14] In 2017, JJV acquired TearScience. [15]
Carl Zeiss Meditec AG is a multinational medical technology company and subsidiary of Carl Zeiss AG.It manufactures tools for eye examinations and medical lasers as well as solutions for neurosurgery, dentistry, gynecology and oncology.
Intraocular pressure (IOP) can be measured by tonometry devices. The eye can be thought of as an enclosed compartment through which there is a constant circulation of fluid that maintains its shape and internal pressure. Tonometry is a method of measuring this pressure using various instruments. The normal range is 10-21 mmHg.