IBA Dosimetry Matrixx Header

MatriXX - Universal Detector Array

MatriXX ionization chamber detector arrays are designed for fast and accurate verification of patient dose and Linac QA.

  • Unique universal detector for Patient QA and Machine QA: both applications powered by the myQA - global QA platform
  • Fast and intuitive, from measurement setup to analysis
  • Most accurate for rotational and IMRT QA: shortest 20ms data sampling time, high dose rate, and high spatial resolution with 1020 ionization chambers
  • Most reliable solution with more than 1500 systems in the world
asdf
IBA Dosimetry Halcyon Poland

MatriXX for Varian® HalcyonTM 1)

The MatriXX solution with miniPhantom and myQA Patients is your ideal solution for efficient  Halcyon1)  patient plan verification. 

Pictured: MatriXX and miniPhantom setup for patient QA

 

"For our new Varian® Halcyon 1) machine we evaluated our MatriXX ionization chamber array with the miniPhantom. The patient QA measurements and evaluation in myQA Patients have been very good.” 

Maciej Raczkowski
Head of the Dosimetry and Quality Control
Lower Silesia Center od Oncology in Wrocław, Poland

Description

MatriXX with myQA Patients is the solution for high dose rate and rotational 2D plan verification.

MatriXX is a universal detector also suited for Machine QA.

    MatriXX Evolution

    Proven detector based on more than 1500 MatriXX systems worldwide

    • Combine with the miniPhantom and Gantry Angle Sensor to attain the most accurate measurements for verification with myQA Patients.
    • Optimized for conventional, IMRT, and rotational cases delivered in standard dose rate mode. 
    • Also suitable for high-dose-rate cases (up to 12 Gy/min).

    MatriXX FFF 

    Ultimate High-Dose-Rate Solution (up to 48 Gy/min)

    • Fast: High-end design for workflow efficiency, from setup to measurement and analysis.
    • Flexible: Determined for high-dose-rate (up to 48 Gy/min), Flattening-Filter-Free, and conventional measurements.
    • FFF Proven: Supports current and future high-dose-rate delivery systems including Varian®, Elekta®, and Siemens®.

    Technical specs

    MatriXX Evolution

    • Compatible with the Varian® Halcyon™ and Ethos™ System 1)
    • Sensor type: Vented parallel ion chamber 
    • Number of sensors: 1020, arranged in a 32 × 32 grid except for the 4 corner positions 
    • Active measurement area: 24.4 cm × 24.4 cm
    • Chamber diameter: 4.5 mm
    • Chamber height: 5.0 mm
    • Chamber volume: 80 mm3
    • Distance between chambers: 7.62 mm (center to center)
    • Nominal sensitivity: 2.4 nC/Gy
    • Collection efficiency (pulsed beam at 300 Hz - 360 Hz PRF): ≥ 99.0% at 0.3 mGy/pulse, ≥ 98.5% at 0.6 mGy/pulse, ≥ 97.0% at 1.1 mGy/pulse
    • Dose Rate Range: 0.02 – 12 Gy/min
    • Dose Rate Dependence: < ±1.0%
    • Dose Range: 0 – 10 Gy
    • Bias voltage: 500 ± 30 V
    • Absorber material on top: 3 mm ABS Tecaran (density 1.06 g/cm3)
    • Water equivalent depth: 3.1 mm
    • Effective point of measurement (Peff): 3.5 mm below the surface, indicated by engraved markers on the housing sides.
    • Deviation from Linearity: ≤ 1% for dose ≥ 0.02 Gy

    MatriXX FFF

    • Compatible with the Varian® Halcyon™ and Ethos™ System 1)
    • Sensor type: Vented parallel ion chamber
    • Number of sensors: 1020, arranged in a 32 × 32 grid except for the 4 corner positions
    • Active measurement area: 24.4 cm × 24.4 cm
    • Chamber diameter: 4.5 mm
    • Chamber height: 2.0 mm
    • Chamber volume: 32 mm3
    • Distance between chambers: 7.62 mm (center to center)
    • Nominal sensitivity: 1.4 nC/Gy
    • Maximum dose rate: 48 Gy/min
    • Charge collection efficiency (pulsed beam at 300 Hz PRF): ≥ 99.0% at (1.0 mGy/pulse), ≥ 98.5% at (2.0 mGy/pulse)
    • Minimum dose rate: 0.02 Gy/min
    • Bias voltage: 500 ± 30 V
    • Absorber material on top: 6 mm ABS Tecaran (density 1.06 g/cm3)
    • Water equivalent value: 6.4 mm
    • Effective point of measurement (Peff): 6.5 mm below the surface, indicated by engraved markers on the housing sides.
    • Deviation from Linearity ≤ 1% if dose ≥ 0.15 Gy

    1 All product and company names are trademarks or registered trademarks of their respective holders. Use of them does not imply any relationship, sponsorship, or endorsement between IBA or its products and the owners of these trademarks.

    IBA Dosimetry Radiation Product matrixx fff side
    IBA Dosimetry Radiation Product matrixx fff
    IBA Dosimetry Radiation Product matrixx diode
    IBA Dosimetry Matrixx Gas

    Related Products

    IBA Dosimetry Radiation Product Compass Teaser

    COMPASS

    2-in-1 Patient Dose QA in
    3D Patient Anatomy

    Discover
    IBA Dosimetry Radiation Product myQA Halo Scene & Software

    myQA HALO Package</br>for Halcyon™/Ethos™️ ¹

    The commissioning and beam data collection
    package for the Varian® Halcyon™/Ethos™️ ¹ machine.

    Discover
    IBA Dosimetry Miniphantom

    miniPhantom

    Phantom-Based Patient QA with
    MatriXX Detectors or Films

    Discover
    IBA Dosimetry myQA Patients Logo

    myQA Patients

    Patient QA solution for gamma verification of dose distributions

    Discover
    IBA Dosimetry myQA Machines Logo

    myQA Machines

    Integrated protocol-based QA

    Discover