Critchett Eye Speculum

Description

Critchett Eye Speculum

Our critchett eye speculum is a 7cm lid speculum with a compact frame. It parts the upper and lower lids and holds that gap. So you can work on the eye with a steady, open field and both hands free.

The Critchett pattern at a glance

This is a traditional eponym in the speculum family. It does one job well: it holds the lids apart. Because it is 7cm, it sits a little smaller than many adult frames. That gives you a lighter tool near the eye, which some surgeons prefer for short cases.

When a Critchett fits the case

Reach for it on small adult eyes, older children or narrow lids. It also suits short exams and minor surface work. However, a large adult eye with wide lids may need an 8cm frame for full exposure. So keep both sizes close at hand.

Using the Critchett with care

• Hold the blades closed as you place them.
• Tuck each blade under the lid margin, clear of the lashes.
• Let the frame open slowly while you watch the globe.
• Close it again before you lift it out.

Critchett reprocessing, step by step

Rinse the Critchett in cool water while the case is still fresh. Next, work a soft brush over each blade with a low-foam cleaner. Then dry the frame and look for nicks on the blade rims. Your Critchett arrives non-sterile, and a full steriliser run comes before its first patient. From then on, the frame goes back on the tray after every cycle.

Critchett cover and links

Every Critchett speculum we ship includes three years against manufacturing defects, Critchett steel and spring both covered. Critchett steel is chosen to suit ASTM F899. Browse our ophthalmic speculum and hook range, or see the Bowman eye speculum, another 7cm option. Our help centre FAQs cover the rest.

The Critchett is a tool for eye care professionals. Our Critchett-ready sterilizing notes and parcel and dispatch page explain the next steps.