For the HU vs. CaHA calibrations with respect to Bone Mineral Densitometry evaluation of bones and to mimic real human bone with respect to its physical X-ray attenuation properties Calcium Hydroxyapatite (CaHA) is the basic component of human bone (65 - 70% CaHA).
It is predestinated for the following applications:
1、 bone mineral density calibration 2、 bone density measurements 3、 bone (spine, hip, etc.) in anthropomorphic phantoms 4、 Ca-plugs and stenosis in coronary arteries 5、 high attenuating spheres.
CTwater (a water equivalent plastic) is the basic material which is mixed with the specific fraction of CaHA. Different concentrations (bone mineral densities) of CaHA are available.
Application range of QRM-Bone:
- bone calibration - bone density measurements - bone (spine, hip, etc.) in anthropomorphic phantoms - Ca-plugs and stenosis in coronary arteries - high attenuating spheres - and many others
The basic material (which is mixed with the specific fraction of CaHA) is available as ® CTWater , tissue equivalent, or fat. Many densities of CaHA (or specified CT-values HU) are available upon request. 更多 QRM骨组织等效模体 QRM-Bone 德国QRMQRM-Bone 价格、说明、厂家,请关注3618医疗器械网