Spherz® Passive Reflective Markers

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Image Guided Surgery

Snap-On Spherz®

Product Numbers: PM8001, PM8003, PM8004, PM8005, PM8009, PM8020, PM8010, PM8060

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For pricing information please call 800-231-1499
Product Benefits
  • Sterile, disposable
  • Proven reliable in 800,000 worldwide procedures
  • Made in the USA
  • Manufactured in-house to ensure high quality
  • Internal dimensions provide accurate fixation
  • Consistent reflectivity throughout the surface of the sphere
  • Maintains a 3 month worldwide stock
  • Continual optical inspection of every single manufactured Spherz®
  • Shipped in plastic clamshell that protects the reflective nature of the material
  • Custom packaging available
  • Visible under x-Ray and CT


Product Specifications
  • Available in packages of 1, 3, 4, 5, 9, 10 or 20
  • Shipped in protective, plastic clamshell

IZI Spherz® aid in the auto-registration and localization of rigid patient anatomical structures in image guided surgery.  During the navigation procedure, the surgeon has minimal visibility of the instruments once inserted into the patient. Our Snap On Spherz® provide localization and allow you to wirelessly track the position and orientation of any device from the frame of reference.  It is critical to be able to know where the distal tip of the instruments is within sub-millimetric accuracy.

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