Prostate Elastography Ultrasound Phantom CIRS 066
The ideal demonstration tool for sonoelastography

The CIRS Model 066 Prostate Elastography Phantom is a disposable phantom developed for demonstrating procedures which involve the exciting new modality of sonoelastography.

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.

Based on the popular CIRS Tissue Equivalent Ultrasound Prostate phantom. The Model 066 contains 3 isoechoic lesions that are three times harder than the simulated prostate tissue. Under normal ultrasound they cannot be detected but are readily visible on elastograms.

(1)US PATENT# 5196343

Specifications

Prostate Elastography Ultrasound Phantom CIRS 066 Diagram
 
CONTAINER:
Material: Clear acrylic
Dimensions: 11.5 cm x 7.0 cm x 9.5 cm
Front probe opening:
3.2 cm diameter
Rear probe opening:
2.6 cm diameter

PERINEAL MEMBRANE:
4.5 cm diameter
3 mm thick urethane

BACKGROUND GEL:
Similar to water with very little back-
scatter attenuation ≤ 0.07 dB/cm/MHz

URETHRA:
Dimensions: 0.7 cm diameter
Material: Zerdine®, low scatter
SEMINAL VESICLES:
Dimensions: 7 mm diameter
x 10 cm long
Material: Zerdine®
Properties: Speed=1540 m/s
Attenuation=0.5 dB/cm/MHz
Backscatter similar to liver tissue

PROSTATE:
Material: Green Zerdine®, high scatter
Volume: approximately 53 cc

RECAL WALL:
Dimensions: 6 cm x 11 cm x 0.5 cm
Material: Zerdine®
Properties: Speed=1540 m/s
Attenuation= 0.5 dB/cm/MHz
Backscatter similar to liver tissue
Lesions:
3 embedded isoechoic lesions.
1 cm diameter randomly placed.

Prostate Elastography Ultrasound Phantom CIRS 066 Ultrasound Image



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