Ophthalmic Knives, Suture, and Solutions
Toll Free (US Only): 800.867.8081

XpandNT Iris Speculum

XpandNT Iris Speculum

The XpandNT Iris Speculum is the the most technically advanced pupil expansion ring available on the market. Designed for surgeons and appreciated by nurses, the XpandNT is an excellent tool to assist with small pupil management, IFIS, and interoperative pupillary miosis. Forged from a memory metal, the low profile XpandNT doesn’t pinch the iris like most devices, it gently cradles the pupillary margin and allows for a more natural mechanical opening. Because of its unique design, the device stable, easier to manipulate, and provides clear access for all ophthalmic instrumentation.

Get to know the XpandNT.

For more information or to request a trial, please contact us at 281.299.3663 or email us at cs@diamatrix.com


Q1:  Does use of this device really cause less Iris Trauma?

A1:  Yes. The XpandNT Iris SpeculumTM enlarges the pupil as it gently cradles the iris rim in its four wide but shallow Pockets.  As the four pockets engage the iris rim compression derived from the four Connecting Bands gently pushes out, forming eight points of fixation and opening up a substantially circular 6.7mm pupil.

Q2: How many uses can the Multi-Use be used?

A2: Diamatrix validates the XpandNT multi-use for up to 5 uses.

Q3. Can I trial the XpandNT?

A3. Sure thing. Just fill out this form and we’d be happy to discuss a 30 day trial with you. (You can submit this form via email to cs@diamatrix.com or fax it to us.)

5 Surgical Reasons to Switch

  • 6.7mm of near-circular dilation
  • Never Pinches the Pupillary Margin
  • Delivers a Clear Path for Instrumentation
  • Smarter Design Enables Easy Rotation
  • Available in Single or Multi-Use Formats

Files for Download

Diamatrix, Ltd.

Diamatrix Ltd
210 Nursery Road
The Woodlands, TX 77380 USA

Tel: 281.367.8081
U.S. Toll Free: 800.867.8081
Fax: 281.292.5481

Social Media

  • Twitter
  • YouTube
  • Facebook
  • LinkedIn