Discover the Path to Confident Sinus Dilation with

PathAssist Tools

PathAssistTM  tools provide an easy way to confirm sinus location and device placement -- offering an added measure of assurance that enables you to perform in-office sinus dilation procedures with confidence.

PathAssist LED Light Fiber

   Real-time confirmation

High intensity red LED light provides optimal illumination and real-time transcutaneous light confirmation when used with XprESS Multi-Sinus Dilation tool. Built-in battery power eliminates extra light sources, cables and adapters.    Learn more

PathAssist Light Fiber

   Real-time confirmation

Provides real-time transcutaneous light confirmation with suction or irrigation when used with XprESS Multi-Sinus Dilation Tool.    Learn more

PathAssist Light Seeker

   Confirmation and screening

Reusable confirmation tool illuminates correct entry into the frontal recess while providing transcutaneous confirmation of the frontal sinus prior to XprESS sinus dilation procedures, sinus irrigation procedures, FESS procedures or other endoscopic sinus procedures.    Learn more

PathAssist Maxillary Seeker

   Confirmation and screening

Reusable seekers accurately cannulate the natural maxilary ostium using anatomically correct 135° and 120° entry angles.    Learn more

PathAssist Sphenoid Seeker/Freer

   Confirmation and screening

Two-in-one reusable tool functions as a sphenoid sinus seeker and a freer elevator.    Learn more

 Enable Treatment of Appropriate Patients In-Office

  • Entellus PathAssist tools are ideal for screening symptomatic patients for in-office sinus dilation.
  • Identifying good candidates enables you to provide the benefits of in-office sinus dilation to more appropriate patients.