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Purpose-Built for Laser Interstitial Thermal Therapy

The Phasor LITT Drill Kit provides neurosurgeons with a sterile, disposable electric cranial drill designed specifically for Laser Interstitial Thermal Therapy (LITT) procedures. Each kit enables the creation of a precise hole that can align perfectly with the intended laser probe trajectory and accommodate the respective bolt, ensuring reliable access, and predictable placement for the subsequent temperature-sensitive, MRI-guided operations. Developed in collaboration with early LITT pioneers, the Phasor system was among the first electric neurosurgical drill platforms engineered for the unique requirements of MRI-guided laser ablation. Today, it remains the trusted access solution for both tumor treatment and epilepsy management procedures.

Engineered for Precision and Protection

Every Phasor LITT-specialized Drill integrates Phasor’s anti-plunge safety system, mechanically preventing over-penetration while preserving the tactile control essential between cortical/cancellous/cortical layer transitions, for delicate cranial access with neurosurgical (rather than the heavier orthopedic drill borrowed for neurosurgery) design.  The lightweight, balanced handpiece offers steady torque with minimal vibration, supporting safer use when trajectory really matters.

Safety and performance features:

  • Adjustable anti-plunge stopper
  • Single-use sterile drill eliminates cross-contamination risk
  • Lightweight,powered driver reduces heat and vibration or trajectory deviation
  • Fully pre-packaged and sterilized for immediate OR or MRI Suite use
  • Compatible with leading frameless navigation systems including ROSA, Brainlab, Medtronic StealthStation, Stryker, and more

These LITT-specialized Phasor Drill’s design ensures every case begins with a sharp, sterile, and validated instrument, eliminating maintenance or resterilization-associated downtime and ensuring reproducible performance.

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Phasor Drills for LITT

Compatibility and Sizing Options

The Phasor LITT Drill is compatible with all popular MRI-guided laser ablation platforms known, with each drill size precisely matched to these various corresponding systems.

Compatible LITT-delivering systems and drill sizes:

  • Visualase™: 3.20 mm
  • Monteris NeuroBlate™: 3.20 mm, 4.50 mm, and 6.00 mm

These options enable accurate burr hole preparation and secure anchoring for laser fibers, cooling catheters, and fixation bolts, ensuring stable and repeatable access across diverse LITT system configurations.

Designed for Stereotactic and Robotic Systems

The Phasor LITT Drill Kit is engineered for compatibility with stereotactic, frameless, and robot-assisted navigation systems. Its torque-stable motor and low-vibration cutting profile enable surgeons to achieve smooth, aligned bone entry while maintaining strict control over angle and depth.

Compatible stereotactic guidance systems and applications:

  • ROSA and Neuromate robotic systems
  • Medtronic StealthStation and Vertek platforms
  • Brainlab Varioguide and Leksell frame systems
  • Custom trajectories for laser probe, catheter, or electrode placement

This cross-platform integration allows surgical teams to standardize their workflow and maintain confidence across both minimally invasive and image-guided cranial procedures.

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Clinical Advantages of the Phasor LITT System

Phasor’s surgeon-led engineering philosophy ensures that every component of the LITT system enhances procedural precision, efficiency, and safety. Each electric cranial drill delivers clean, controlled performance tailored to the unique thermal and spatial requirements of LITT procedures.

Advantages at a glance:

  • Purpose-built for LITT trajectories and MRI-guided ablation
  • Consistent alignment for probe and cooling catheter placement
  • Single-use sterility ensures infection prevention
  • Predictable per-case cost with no sterilization delays
  • Reduced vibration and minimal thermal transfer
  • U.S.-manufactured under FDA-cleared quality standards

With over 25,000 documented safe uses across the Phasor drill portfolio, the LITT Kit strives to set the ideal standard for safe, sterile, and accurate laser neurosurgery access.

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Surgeon Feedback

Read More Reviews

Phasor is elegant and efficient

Like all the best tools, Phasor is elegant and efficient.

—Chair, Academic Neurosurgeon

It's about time

Awesome...it's about time someone created this, long overdue...

—numerous Neurosurgery residents nationwide

Lightweight and powerful

Feels great in my hand...lightweight and powerful.

—Neurosurgeon, Southern California

It's a no-brainer

At this low a price, it's a no-brainer.

—Chief of Neurosurgery, County Hospital

It's a great product

I simply like it because it's a great product.

—Private Practice Neurosurgeon, Florida

Feels nice and stable

The 5-IN-1 Drill is phenomenal, feels nice and stable.

—Lead P.A., 25+ years at major New York hospital

Very much needed

I wish I had invented this...very much needed.

—Section Chief, Rochester, Minnesota

It's great

It's great, but why did you ever introduce another program to this before ours?

—Chief Resident, major Miami hospital

Supporting Data and Clinical Validation

Phasor Health’s LITT-compatible neurosurgical drills undergo the same rigorous validation as its broader product family, ensuring absolute safety and consistency across all platforms. Each drill is tested for mechanical stability, trajectory precision, and temperature control performance.

Supporting resources:

  • Clinical Data & Proof: Real-world outcomes and validation studies
  • Product Safety Demos: Demonstrations of anti-plunge technology
  • Videos: Procedural and setup walkthroughs
  • First Time Users: Onboarding and training materials
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