The ATOM Phantom Family is uniquely designed for investigation of organ doses and whole body effective doses, as well as the verification of therapeutic radiation doses.


Proven Tissue Equivalent Technology
The ATOM Phantom Family represents a full line of anthropomorphic, cross-sectional dosimetry phantoms that leverage a wealth of tissue simulation experience and expertise that only Sun Nuclear can offer.

Dosimetry Investigation & Verification
Each phantom age accounts for key variations in tissue composition due to age or sex and accounts for variations in bone mineral density. This results in a more precise physical model with which to investigate the interaction of radiation with different tissues. It allows for more accurate dose calculations in different age groups.


Dosimeter Hole Configuration
All ATOM sections are drilled with a series of holes for dosimeter placement. Each hole is initially filled with a solid, tissue-equivalent plug.

ATOM phantoms offer three different hole configurations: organ dosimetry grid, a 3 x 3 cm grid, or a 1.5 x 1.5 cm grid.

CT and Cone Beam CT dosimetry can require organ dosimetry and whole-body dosimetry.


Optimize your Radiation Therapy Program with ATOM Phantoms


Enabling Safer Human Space Travel

NASA's Artemis I mission to the Moon will feature two custom-designed female ATOM Phantoms. "Helga" and "Zohar" will fly as proxies for female astronauts to help determine risk to radiation-sensitive organs, and ensure more inclusive possibilities for the future of human space travel.

Images sources: The European Space Agency and DLR



Limb Attachment Kits

Limb set (one set includes both arms and legs) can be purchased and drilled with 5 mm or 14 mm holes in an organ configuration

Breast Attachments

Available in supine and standing orientations for male and female.

Thermoluminescence Dosimetry (TLD)

Sectioned and drilled ATOM phantoms readily accept TLDs using a 5 mm plug.

Metal Oxide Semiconductor Field Effect Transistor (MOSFET)

The plug is manufactured t o fit 5 mm diameter holes in an ATOM phantom.

OSL Dosimetry

OSL holder plugs are designed to fit standard OSL dosimeters and require 14 mm diameter hole configurations to accommodate the device.

Ion Chamber Dosimetry

ATOM phantoms can be custom-drilled to accommodate various ion chambers and diodes.



Specifications

Adult Male Specifications

Available Dosimetry Configurations

B, C, D & G

Height

173 cm

Weight

73 kg

Thorax Dimensions

23 cm x 32

Bone Physical Density, CC

1.60

Bone Electron Density, 1/CC

5.030 - 1023

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Adult Female Specifications

Available Dosimetry Configurations

B, C, D & G

Height

160 cm

Weight

55 kg

Thorax Dimensions

20 x 32 cm

Bone Physical Density, CC

1.60

Bone Electron Density, 1/CC

5.030 - 1023

More
Pediatric Newborn Specifications

Available Dosimetry Configurations

B & D

Height

51 cm

Weight

3.5 kg

Thorax Dimensions

9 x 10.5 cm

Bone Physical Density, CC

1.41

Bone Electron Density, 1/CC

4.498 - 1023

More
Pediatric 1 Year Specifications

Available Dosimetry Configurations

B, C, D & G

Height

75 cm

Weight

10

Thorax Dimensions

12 x 14 cm

Bone Physical Density, CC

1.45

Bone Electron Density, 1/CC

4.606 - 1023

More
Pediatric 5 Year Specifications

Available Dosimetry Configurations

B, C, D & G

Height

110 cm

Weight

19 kg

Thorax Dimensions

14 x 17 cm

Bone Physical Density, CC

1.52

Bone Electron Density, 1/CC

4.801 - 1023

More