Tag: Eye speculum

During delicate eye surgery like LASIK, it is physically impossible to blink, thanks to a small, sterile instrument. Knowing **what is the medical device used to keep your eyes open?** and how it works can help alleviate anxiety for patients undergoing various eye procedures.

During ophthalmic procedures, ensuring the patient cannot blink is paramount for surgical success and safety. The instrument used to keep the eyes open during surgery is known as an eye speculum, a specialized tool designed to gently retract the eyelids and prevent involuntary closure. This device is fundamental for providing surgeons with a clear and stable operative field.

An estimated 14 million cataract surgeries are performed worldwide each year, and during each of these delicate procedures, a specialized instrument is required to keep the patient's eyes open. This critical instrument is called a blepharostat or eye speculum, and understanding its function sheds light on the precision of modern ophthalmology.