DIXI Medical

Cortical electrodes IOM - DIXI Medical

MICRODEEP® SEEG ELECTRODES

Dixi depth electrodes (Microdeep®) are thin, multi-contact wires implanted into the brain for Stereo Electro Encephalography (SEEG). They help diagnose drug-resistant epilepsy by recording and stimulating brain activity to precisely locate seizure origins. They can also be used for radiofrequency ablation to treat the seizures.

Features:-
  • This is their primary line of depth electrodes for SEEG
  • Used to accurately locate and map epileptic foci (the areas of the brain where seizures originate)
  • Helps in identifying eloquent brain areas (those responsible for critical functions like language or movement) to avoid damaging them during surgery
  • They feature multiple contacts along their length to record electrical activity from various brain regions.
  • Available with a range of contacts, typically from 5 to 18 contacts.
  • Each electrode is for single patient use and delivered sterile.
  • Designed to prevent electrode movement, ensure a good seal, and serve as a depth marker.
MICRODEEP® Micro-Macro Depth Electrodes

The DIXI Medical MICRODEEP® micro-macro depth electrodes are sophisticated medical tools designed for neurosurgery, specifically for Stereo-electroencephalography (SEEG) procedures. These electrodes are crucial for accurately locating the source of seizures in patients with drug-resistant epilepsy. Characterized by their small diameter and flexi-rigid structure, they feature both macro-contacts and deployable micro-contacts (tetrodes) at their distal end. This unique design enables clinicians to record both broad and highly detailed, single-unit brain activity, providing invaluable data for pre-surgical evaluation and functional mapping of epileptic foci. These consumables are intended for clinical research use only.

LiveAmp
  • Diameter: 0.8 mm
  • Platinum / Iridium macro-contacts – 2 mm length
  • Micro-contacts: Tetrodes made of Tungsten (~20 µm wire)
  • Tetrode diameter: 70 microns
  • Micro-contacts deploy up to 2 mm in length between macro-contacts 1 & 2
  • Two electrode output connectors:
    • 1 connector for macro-contact (green connector)
    • 1 connector for micro-contact (yellow connector)
  • 9 macro-contacts / 2 tetrodes (8 micro-contacts)
  • Active exploration length: 33.2 to 50.8 mm
  • Compatible with existing MICRODEEP® SEEG surgical workflow and tools
Cortical electrodes IOM - DIXI Medical
Cortical Electrodes – IOM for Intraoperative Monitoring & Stimulation
  • Contact diameter: 4 mm
  • Distance between contacts: 10 mm
  • Thickness: <0.8 mm
  • Stainless steel, dome-shaped contacts for improved adherence
  • Pre-cut grid for anatomical flexibility
  • Strip width: 10 mm
  • Thin, flexible, and numbered contacts
  • Touch-Proof DIN 42802 connectors
  • NEWS
  • Downloads
  • VIDeos
  • SEEG Electrode

  • MICRO-MACRO Depth Electrode

  • Grid Electrode

  • MICRODEEP depth electrode

  • Thermocoagulation with PCP-400 and CBL cables