Pacific Northwest X-Ray Inc.

       Tissue Equivalent Ultrasound & Multi-Modality Prostate Phantoms.       


Computerized Imaging Reference Systems, Inc! The CIRS Model 053 Ultrasound Prostate Training Phantom is a disposable phantom developed for practicing procedures which involve scanning the prostate with a rectal probe.

The prostate along with structures simulating the rectal wall, seminal vesicles and urethra is contained within an 11.5 cm X 7.0 cm X 9.5 cm clear acrylic container. A 3 mm simulated perineal membrane enables various probes and surgical tools to be inserted into the prostate.

This phantom is an ideal training device for ultrasound guided cryosurgery, radioactive seed implantation, and needle biopsy.

053MM Version:
The Model 053-MM Multi-Modality Prostate Training Phantom is another version of this disposable phantom developed for practicing procedures which involve scanning the prostate under ultrasound, CT or MRI. It's an ideal training device for any interventional prostate procedure guided by ultrasound, CT or MRI. Includes 3 Embeded lesions





Container:
Material: Acrylic
Dimensions: 4.5" X 2.6" X 3.7" (11.5cm X 7.0cm X 9.5cm)
Front Probe Opening: 3.2cm ø
Rear Probe Opening: 2.6cm ø

Perineal Membrane:
4.5cm ± 3mm thick urethane.

Background Gel:
Similar to water with very little backscatter attenuation ≤ 0.07db/cm-MHz

Urethra:
Dimensions: 0.7cm ø
Material: Zerdine® 1 (low-scatter) solid elastic water-based polymer.





Seminal Vesicles:
Dimensions: 7mm ø X 10cm long.
Material: Zerdine® 1 solid elastic water-based polymer.
Velocity of Sound Through Medium: 1540 m/s ± 10 m/s
Attenuation Coefficient: 0.50 dB/cm-MHz
Backscatter: Similar to liver tissue.

Prostate:
Dimensions: 5.0cm X 4.5cm X 4.0cm.
Material: Blue Zerdine® 1 (High Scatter) solid elastic water-based polymer.
Volume: 53cc

Rectal Wall:
Dimensions: 6.0cm X 11.0cm X 0.5cm.
Material: Zerdine® 1 solid elastic water-based polymer.
Velocity of Sound Through Medium: 1540 m/s ± 10 m/s
Attenuation: 0.5dB/cm-MHz
Backscatter: Similar to liver tissue.


(1) US PATENT# 5196343


Stock #
Description
Your Price
053S
Prostate Phantom without Lesions.
$518.15
053L
Prostate Phantom with Lesions.
$542.77
053L-EF
Prostate Phantom with Lesions for End-Fire Transducer.
$542.77
053I
Seed implant model.
Seattle Prostate Institute Training Model.
(See below for more info on this model!)
$595.69






       Additional Imformation on Model 053I (Seed implant version).       


Computerized Imaging Reference Systems, Inc! The ideal training device for permanent seed implantation procedures.

The CIRS Model 053I Ultrasound Prostate Training Phantom is a disposable phantom developed for practicing permanent seed implantation procedures. It contains several unique features to assist the teaching and learning process.

The simulated perineal membrane permits needle insertion with realistic resistance. In addition, the area below the rectal wall is a clear gel to permit visualization of probe orientation. The prostate is transparent to allow visual verification of seed placement. The phantom also includes a removable pubic arch simulation.

This modification to the CIRS Model 053 phantom was developed with Dr. Peter Grimm and his associates at the Seattle Prostate Institute.

Features:
  • Perineal membrane for needle insertion with realistic resistance.
  • Assess image fusion algorithms.
  • Test new equipment.
  • Optimize imaging protocols.
  • Improve performance of freehand abdominal biopsies.

  • Container:
    Material: Clear Acrylic
    Dimensions: 4.5" X 2.8" X 3.7" (11.5cm X 7.0cm X 9.5cm)
    Front probe opening: 1.3" (3.2cm) ∅
    Rear probe opening: 1.0" (2.6cm) ∅

    Perineal Membrane:
    3mm thick urethane.

    Background Gel:
    Similar to water with very little backscatter attenuation.

    Urethra:
    Dimensions: 0.7cm ∅
    Material: Zerdine® 1, low-scatter.



    Seminal Vesicles:
    Dimensions: 7mm ∅ X 10cm long.
    Material:
    Zerdine® 1 solid elastic water-based polymer.
    Freezing Point: 0°C
    Melting Point: Above 100°C
    Attenuation Coefficient: 0.50 dB/cm-MHz
    Velocity of Sound Through Background Medium: 1540 m/s ± 10 m/s

    Prostate:
    Dimensions: 4cm X 4.5cm X 4.0cm

    Material: Zerdine® 1, low-scatter.

    Rectal Wall:
    Dimensions: 6cm X 11cm X 0.2cm
    Material:
    Zerdine® 1 solid elastic water-based polymer.
    Freezing Point: 0°C
    Melting Point: Above 100°C
    Attenuation Coefficient: 0.50 dB/cm-MHz
    Velocity of Sound Through Background Medium: 1540 m/s ± 10 m/s

    Other Features:
    Removable pubic arch.


    (1) US PATENT# 5196343






           Prostate Training Phantom.       


    Computerized Imaging Reference Systems, Inc! The ideal training device for Image-Guided Procedures!

    The Model 070S and 070L is a realistic and durable prostate training phantom for both diagnostic and interventional procedures.

    Enhanced realism has been achieved with a Zerdine® gel formulation that better simulates the ultrasound contrast between the prostate and background tissue. The gel formulations provide CT, MR and elastography contrast for multi-modality imaging. CIRS’ proprietary Z-Skin™ formulation more accurately simulates the rectal wall, providing a more realistic scanning environment.

    Z-Skin™ provides perineal access for interventional procedures, and closes up on itself after it is punctured so that the Zerdine® gel inside the phantom is not exposed to air during scanning. Minimal air exposure better protects the gel from drying out, thus increasing the phantom’s useful life. In addition, Z-Skin is extremely stretchable and will protect the gel inside the phantom from tearing when the rectal probe is manipulated at severe angles. The phantom accommodates both end-fire and side-fire ultrasound transducers. Zerdine® is specially formulated to minimize tearing when punctured, providing a self-healing capability that dramatically extends the life of the phantom during interventional procedures.

       


    The phantom is available in two configurations: one with embedded lesions (Model 070L), and one without embedded lesions (Model 070S).

    Features:
  • Includes rectal wall, seminal vesicles, perineal membrane and urethra.
  • Enhanced realism available with the inclusion of a bladder, plus digitally modeled prostate gland and seminal vesicles.
  • Phantom available with and without lesions.
  • Train for ultrasound-guided seed implantation, cryosurgery and needle biopsy in one phantom.
  • Compatible with various probes and surgical tools.



  • Container:
    Dimensions: 3.54" X 3.94" X 3.94" (9cm X 10cm X 10cm)
    Weight: 2 lbs.
    Probe opening: 12mm

    Perineal Membrane:
    Material: Z-Skin™

    Background Gel:
    Standard Ultrasound background.
    0dB with respect to liver reference.

    Urethra
    Dimensions: Ø 0.7cm
    Material: Zerdine®(1), anechoic

    Seminal Vesicles
    Dimensions: Ø 7 mm x 10 cm long.
    Material: Zerdine, hypoechoic with respect to background.

    Prostate
    Hypoechoic with respect to background.
    35 cc Digitally Modeled with seminal vesicles and bladder.
    Model 070L: Embedded lesions.
    Model 070S: No lesions.

    Rectal Wall
    Material: Z-Skin


    Stock #
    Embedded Lesions?
    Your Price
    070S
    No
    $726.15
    070L
    Yes
    $772.92







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