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An SEEG Drill Designed by Epilepsy Surgeons

  • Committed Accuracy: Accuracy in SEEG can mean the difference between seizure freedom and continued epilepsy.  Subsequent ablation or resection based upon SEEG is only as good as the accuracy of the inserted detecting electrode – and only as good as drilling the correct trajectory.
  • Drilling with Finesse: Departing from the heavier orthopedic drills borrowed for neurosurgery SEEG or biopsy cases, Phasor offers at least four SEEG-applicable drills that allow tactile feedback of each bony cortical/cancellous/cortical layer, despite making a hole in seconds.

Single-use disposability ensures a sharp tip each time, and ready-to-go sterile status that allows the surgeon’s patience to be dedicated towards what matters: proper, complication-free placement without worrying about too much.

Safety and performance highlights:

  • An established track record of compatibility across numerous systems
  • Adjustable stopper included for anti-plunging safety

Optimized for Robotic and Manual SEEG Techniques

The Phasor SEEG Drill enables safe, precise hole drilling for both manual and robot-assisted SEEG procedures. Its lightweight, low-profile design maintains trajectory alignment through skull curvature while providing tactile feedback essential for delicate electrode insertion.

Available drill diameters:

  • 2.10 mm
  • 2.40 mm
  • 2.70 mm
  • 3.20 mm

Advantages for SEEG cases:

  • Adjustable depth stop for patient-specific skull thickness
  • Specified torque prevents skiving or micro-deviation
  • Optimized shaft length for robotic and navigational trajectory alignment
  • Validated performance across leading electrode placement protocols

Phasor’s electric neurosurgical drill architecture allows surgeons to perform SEEG mapping toward absolute accuracy, minimizing micro-skiving, drift, or deviation from planned paths, even in multi-electrode placements.

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Compatible with Leading Navigation and Robotic Systems

The Phasor SEEG Drill Kit integrates seamlessly across frame-based, frameless, and robotic guidance systems. This cross-platform adaptability ensures surgeons can maintain their preferred workflows while upgrading to the safety and consistency of Phasor’s single-use format.

System compatibility includes:

  • Frame-based systems: Leksell, CRW, and comparable SEEG setups
  • Frameless systems: Brainlab Varioguide, Medtronic Vertek
  • Robotic platforms: ROSA, Neuromate, and equivalent systems
  • Custom trajectory software: patient-specific neuronavigation programs

This compatibility supports reliable SEEG access across every surgical environment, ensuring clean, stable entry with zero compromise to precision or sterility.

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Clinical Advantages of the Phasor SEEG Kit

Phasor’s surgeon-led design approach prioritizes safety, reliability, and workflow efficiency. Each disposable SEEG drill eliminates reprocessing and maintenance, reduces setup time, and provides predictable cost-per-case economics, all while maintaining Phasor’s unmatched safety record.

Advantages at a glance:

  • Fully sterile, ready-to-use electric cranial drill
  • No reprocessing or maintenance required
  • Clinically validated with 25,000+ safe procedures performed with Phasor Drills for various indications
  • Consistent performance for every trajectory
  • Manufactured in the United States under FDA guidelines

The Phasor SEEG Drill provides precise, sterile, and reproducible cranial access for functional and epilepsy neurosurgery, helping hospitals streamline workflow while upholding the highest safety standards in stereotactic electrode placement.

Phasor Drills for SEEG

Supporting Data and Educational Tools

Phasor Health can provide visual demonstrations and training to support SEEG adoption and training. These resources may assist surgical teams master procedural setup, trajectory alignment, and safer use of disposable powered drills.

Recommended resources:

  • Clinical Data & Proof: Performance metrics and validation studies
  • Product Safety Demos: Anti-plunge demonstration and testing videos
  • First Time Users: Orientation and quick-start guides
  • Videos: SEEG navigation and procedural tutorials

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