home  |   products  |   news  |   contact  |   imprint  |   information        
home »  products »  bone density phantoms »  bdc phantom

 

Bone Density Calibration Phantom (6 inserts)

The hydroxyapatite (HA) content of the QRM-BDC allows a HU vs. HA calibration with respect to BMD evaluation of bones.

Order-number: QRM-BDC/6

download product data sheet: QRM-BDC/6

QRM phantom QRM phantom QRM phantom

click image to enlarge

The QRM-BDC Phantom houses six 18 mm cylindrical inserts providing 0 (water), 100, 200, 400, 600, and 800 mg HA / ccm. The Phantom can be directly placed under an object to evaluate the bone mineral density (BMD) of the object by CT.
As base material of the three inserts CTwater is used. CTwater is a solid water equivalent plastic offering the same X-ray attenuation properties as real water.

The shape of the phantom is slightly bended for a correct fit under the object.

The phantom has a standard length of 200 mm, but is available in different length, up to 700 mm. This is useful for objects measured with an extended scan field.
Other HA concentrations are also available on request. Please contact us to learn more.

Specifications

Phantom cross section: 120 mm x 25 mm
Phantom length: 200 - 700 mm
Phantom weight: 750 g (200 mm)
Housing material: soft-tissue-equivalent resin (at 120 kV)
Standard inserts diameter: 18 mm
Standard inserts length: 200 - 700 mm (whole phantom length)
Inserts specified HA: 0, 100, 200, 400, 600, and 800 mg HA / cm3

 

 

QRM GmbH