What is an eye speculum?

Eye speculation is a medical device that keeps the eye open during surgery or examination. There are a number of speculations. Some are one -off, while others, usually models designed for surgical procedure, have the possibility of gentle tuning how far the speculum opens with a small manually inverted screw. All eye speculations are made of light metal to ensure the durability and comfort of the patient.

operations including laser surgery of eyes, corneal transplantation and glaucoma surgery require the use of speculum. Before the operation, the surgeon is inserted by the speculum. Where the eye speculation touches the eye, there is a convex surface that would be against the eyeball. Thanks to this function, the patient is more convenient to reduce the pressure on the eye. The use of eye speculum will require the surgeon to regularly apply moisturizing eye drops during the operation.

Eye speculation is not used in eye examination, but an ophthalmologist can find one necessity if the patient is a small child orAn older person suffering from a degenerative condition such as dementia. In these cases, the physician is more likely to use a one -off eye speculation. Although sanitary as their counterparts from the operating room, the one -off eye speculation will keep the eye open by natural tension in the metal. The inability to adjust the device can cause unnecessary discomfort to the patient. To minimize any pain, an ophthalmologist can use anesthetic eye drops to make the patient more comfortable during the examination.

All eye speculations are made of various light metals such as aluminum and titanium. There are two advantages in this material option. First, a lightweight weight means less pressure on the eye during a long operation. More importantly, the eye speculum specially designed for the operating room is a surgical tool as well as a scalpel. As a surgery must be reused in future operations, the speculum must be able to withstand sterilIzaci in the autoclave. With proper care, the eye speculation can provide many years of service.