INTRODUCTION ABOUT COHEVISC 1.4 OPHTHALMIC SOLUTION It contains sodium hyaluronate as an active ingredient that helps to protect eyes. Sodium hyaluronate protects eyes against mechanical damage, improves protection to corneal endothelium and maintains the anterior chamber and capsule of the eyes

Trypan Blue Solution, often referred to as 'Blue Tod', is a dye used in various applications, including cell viability testing and ophthalmological surgery. It stains dead or non-viable cells blue, allowing for the distinction between living and dead cells. In ophthalmology, it's used to stain the anterior capsule of the lens, aiding in surgical procedures.

Trypan blue ophthalmic solution is a dye used in ophthalmic surgery, primarily in cataract surgery, to stain the anterior lens capsule. This staining helps surgeons visualize the capsule more clearly, particularly when red reflex is poor or the pupil is constricted. It also improves the visibility of Descemet's membrane during surgery.