obelisc VBR Expandable Thoracolumbar Vertebral Body Replacement

SPECS

Product Category: Spinal Implants

By Product Type: Interbody Device

Cage Type: Corpectomy Cage/Thoracic,Lumbar

Expansion: Expandable

Expansion Type/Lordosis: Parallel expansion (Fixed Lordosis)

Cage Approach: Anterior , Lateral , Posterior

Configuration: Cage Alone

By Material: Titanium (Solid)

By Location/Approach: Anterior/Lateral Thoracic , Posterior Thoracic , Anterior Lumbar , Posterior Lumbar , Lateral Lumbar , Oblique Lumbar

By Procedure Type: Thoraco-lumbar Corpectomy

By System Type: Degenerative , Deformity , Trauma

DESCRIPTION

The obelisc vertebral body replacement device by Ulrich Medical USA is a universal and versatile corpectomy implant system used for the surgical reconstruction of the thoracic and lumbar spine after vertebrectomy (T1-L5), and can be used in anterior, lateral, or posterior approaches. It is made of a titanium alloy, has gear driven expansion in situ, and variable sized end caps with modular angled options up to 40 degrees for a wide range of patient anatomies. Intended to be used with supplemental fixation. 

Features: 

  • Continuous gear driven expansion in situ using a low profile distractor 
  • Utilizes locking screw for final fixation 
  • Centerpiece options: 
    • External diameter of 20 mm 
    • 17-132 mm height range 
  • Expansion Range options:
    • 17-23mm
    • 20-28mm
    • 23-31mm
    • 27-38mm
    • 32-47mm
    • 40-62mm
    • 53-87mm
    • 76-132mm
  • End cap options: 
    • Round, 20-32 mm diameter 
    • Oval, 32 x 26 mm 
    • 0, 5, 10, and 15 degree lordosis 
    • 20 degree lordosis in oval only 
    • 1.5 mm teeth to minimize migration 
    • The 17-23mm centerpiece has fixed end caps

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