Fast Beam Shutter


  • In-air operation
  • Opens or closes in < 100 msec
  • Available with integrated PX-3 ionization chamber
  • Redundant position readout switches


  • Proton therapy beam tuning
  • Proton therapy fast mechanical beam shutter

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Proton Therapy

Proton therapy is well established for the treatment of localized cancer tumors, especially when there are vital organs close by. This healthy tissue sparing makes it the method of choice for maintaining quality of life and especially for treating children. The proton beam delivery is fast and painless.

Proton therapy centers worldwide use Pyramid sensors, electronics, and software. Pyramid offers products for complete systems, sub-systems, or components. For more information see our Pencil Beam Scanning Brochure