Entellus Medical

MiniFESSTM Light SeekerTM


This reusable confirmation tool combines tactile feedback with the confidence of illuminated guidance. When used prior to sinus dilation, sinus irrigation, FESS or other endoscopic sinus procedures it enables you to confirm entry into the frontal recess and ostia.

  • Combines the tactile feedback of a sinus seeker with the confidence of illuminated guidance.
  • Confirms non-surgical access to the frontal sinus prior to opening a disposable balloon device.
  • Compatible with Xenon and LED (AC or battery-powered) light sources.
  • Standard ACMI connection, and shipped with Wolf and Storz adapters for broad compatibility with light sources and cables.
  • Distal depth marks at 1cm and 2cm.

Order Details

MiniFESS Light Seeker Indications for Use

The MiniFESS Light Seeker is intended to locate, illuminate within, and transilluminate across nasal and sinus structures, including the frontal, ethmoid and maxillary sinuses, in patients aged 18 and over.

Please review the Instructions for Use for a complete listing of contraindications, warnings, precautions and adverse events. Refer to MiniFESS Light Seeker Instructions for Use for complete instructions.

PDF iconDownload MiniFESS Brochure

XprESS Indications for Use

To access and treat the maxillary sinus ostia/ethmoid infundibula in patients 2 years and older, and frontal ostia/recesses and sphenoid sinus ostia in patients 12 years and older using a trans-nasal approach. The bony sinus outflow tracts are remodeled by balloon displacement of adjacent bone and paranasal sinus structures.

Please see Instructions For Use for a complete listing of warnings, precautions, and adverse events.

PDF iconDownload XprESS Brochure

  • Product Features

    • Lighted confirmation of frontal sinus.
  • Product Features

    1. Ball tip: 1.5 mm
    2. Angle: 78 degrees
  • Product Features

    1. The Light Seeker has a standard ACMI connection. Two converter adapters are provided
  • Product Features

    1. Wolf Adapter
    2. Storz Adapter

Order Details

Phone: 0800-3586046 or contact us

IS-100 MiniFESS Light Seeker
MS-255 MiniFESS Maxillary Seeker Set (One with 120° and one with 135° angle)
FS-100 MiniFESS Sphenoid Seeker/Freer