Product Description

Discontinued Model 045A available 2/1/15

Features:

  • Implement a QA program as described by AAPM Task Group 1281 including:
    • Depth of penetration
    • Resolution
    • Distance, area and volume measurements
    • Geometric consistency
  • Includes foam lined carry case
  • 4-year warranty
Specifications:
  • Dimensions: 6" x 4.5" x 4.5"
  • Material: Zerdine ®
  • Attenuation Coefficient: 0.50 ° 0.05 dB/cm/MHz
  • Speed of Sound: 1540 m/s ° 6 m/s
  • Targets:
    • Internal Grid Assessment:
      • Material: Nylon Monofilament
      • Diameter: 0.5 mm
      • Number of Targets: 13
      • Position: B1 - B5, C4, D3, F1 - F5
      • Internal Grid Assessment:
    • Probe Retraction Assessment:
      • Material: Nylon Monofilament
      • Diameter: 0.5 mm
      • Number of Targets: 5
      • Spacing: 0.1 cm, 1 cm, 1.5 cm and 0.5 cm
      • Position: along row 4
    • Volumes:
      • Material: Zerdine®
      • Sizes: approximately 4 cc (S), 9 cc (M), and 23 cc (L). Measured volumes provided on certificate of compliance
      • Contrast: Brighter than background
A robust quality assurance prostate brachytherapy QA program is essential to ensure accurate image guidance and dosimetry calculations. Model 045 used in conjunction with the Model 053G Ultrasound Prostate Phantom offers a complete solution for implementing a QA program specific to transrectal ultrasound used for guidance of prostate brachytherapy as recommended by AAPM Task Group 1281.

The Model 045 is designed to enable users to check key imaging parameters such as depth of penetration, axial and lateral resolution, distance measurements, area measurements, volume measurements and geometric consistency with the treatment planning computer.

When scanning towards the top of the phantom, a partial grid of wires appears. This N-shaped pattern should line up with the electronic grid that appears on your screen thus ensuring correct vertical and horizontal distance measurements.
This target group can also be used to assess axial and lateral resolution of the system. Five cross wires are embedded within the phantom to determine if the probe is being retracted by the stepper system by the specified distance.

Country of Origin: United States of America

Turn the probe 60 degrees to the right or left to visualize and measure the volume of three different calibrated objects, one of which is non-spherical.

Specifications

Specifications
Manufacturer CIRS
Item Ships From Virginia
GSA Contract Number V797D-40246

Literature 1

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Returns

If you encounter a problem with this item, please contact Customer Service within 14 days of product receipt. If unable to correct the problem, a return material authorization (RMA) number will be issued. Restocking fees may apply at the discretion of the manufacturer. All returns should be packed in the original cases and/or packaging and must include any accessories, manuals and documentation that shipped with the product. The RMA number must be clearly indicated on the outside of each returned package. CIRS recommends that you use a carrier that offers shipment tracking for all returns and insure the full value of your package so that you are completely protected if the shipment is lost or damaged in transit. If you choose not to use a carrier that offers tracking or insure the product, you will be responsible for any loss or damage to the product during shipping. CIRS will not be responsible for lost or damaged return shipments. Return freight and insurance is to be pre-paid.

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