Fetal Ultrasound Biometrics Phantom CIRS 068 For demonstration of anatomic examination and estimation of gestational age

Fetal Ultrasound Biometrics Phantom<br />CIRS 068
Fetal Ultrasound Biometrics Phantom
CIRS 068
Item# CIRS-068
Regular price: $3,924.00
Sale price: $3,623.00
Carrying Case: 

Product Description

The CIRS Model 068 Fetal Ultrasound Biometrics Phantom facilitates teaching and demonstration of fetal ultrasound examination techniques in a non-stressful situation. A tissue equivalent full fetal model is suspended in a non-echoic, amniotic fluid-like environment.

The phantom is housed in a rotatable cylinder. A variety of fetal/transducer orientations can be achieved for more challenging examinations. Transabdominal measurements of biparietal diameter (BPD), anterior/posterior diameter (APD), femur length, abdominal circumference and crown to rump length can be taken. All anatomies are based on published biometric data at normal fetal growth rates for a gestational age of 21 weeks(1). This enables assessment of composite measurement techniques and biometric analysis programs common to most ultrasound scanners.

The phantom can also be used for 3D reconstructions, surface rendering and a variety of other applications.

Optional carrying case is available. ($422)

Reference: 1. Hansmann, M. (1985) Ultrasound Diagnosis in Obstetrics and Gynecology,Springer, Berlin.

  • Complete external fetal anatomy and surrounding non-echoic medium
  • Asymmetric head with upper portion of the skull
  • Right and left brain lobes
  • Lateral and third ventricles
  • Right and left femoral shafts with distal epiphysis

Model 068 Specifications

Material Specifications

Housing: PVC, ABS, vinyl

Phantom: Proprietary gels

Background Medium

Attenuation: <0.02 dB/cm/MHz

Speed of Sound:<1515 m/sec

Contrast: anechoic

Fetal Soft Tissue

Attenuation: 0.5 dB/cm/MHz

Speed of Sound: 1540 m/sec

Contrast: Similar to liver parenchyma


Attenuation: 0.5 dB/cm/MHz

Speed of Sound: 1540 m/sec

Contrast: + 9 dB relative to soft tissue


Attenuation: 0.5 dB/cm/MHz

Speed of Sound: 1540 m/sec

Contrast: same as soft tissue


Attenuation: < 0.07 dB/cm/MHz

Speed of Sound: 1520 m/sec

Contrast: anechoic

Target Biometric Dimensions

BPD: 5.2 cm

APD: 6.2 cm

Head Circumference: 18 cm

Femoral length

(excluding distal epiphysis) 3.8 cm

Abdominal Circumference

(at AP fiducial mark)

17.5 cm

Crown to rump length:

22 cm (approximate)

Overall Phantom Dimensions

35 x 17 x 17 cm

Overall Phantom Weight 8 kg

Warranty 1 Year

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