Computerized Imaging Reference Systems, Incorporated (CIRS) 公司在1983年以改進現有組織模擬方法和計算機斷層掃描提供定量的參考標準為目標成立了。如今,CIRS被認為是全球領先的等效幻影,放療,醫(yī)學成像模擬器以及程序培訓...[查看更多]
The CIRS Tissue Equivalent CT Dose Phantoms are designed to more accurately simulate the patient's anatomy in the range of sizes from small infants to large adult patients rendering more accurate and reliable CT dose data.
There are eight abdominal, eight thorax, and four head phantoms of different sizes/ages available.
The bodies of the phantoms are made from proprietary epoxy formulations that faithfully mimic the X-ray absorption and scatter properties of soft tissue or water within 1% in the diagnostic energy range.
Each abdominal CT dose phantom includes an embedded vertebral bone equivalent rod that is specifically formulated to mimic the appropriate density for patient size/age.
The thorax CT dose phantoms include vertebral bone equivalent rod and lungs. The head CT dose phantoms wrapped around with bone equivalent layer to represent cranium bone formulated for appropriate patient size / age.
All the phantoms have five through-holes with an inside diameter of 1.30 cm to accommodate standard CT dose probes and five tissue equivalent rods to plug the holes not in use. One hole is at center and four are around the perimeter, 90° apart and 1 cm from center to the outside edge of the phantom.
Features:
?Usable on all CT scanners
?Size-specific options, from infant to large adult
?Simulates patient head, thorax and abdominal regions
?Made from tissue equivalent epoxy
?1.30 cm inside hole diameter sized for standard CT Dose probes
NOTE: This product or an optional accessory of this product requires a CIRS dosimetry cavity code before an order can be placed. Please refer to the Dosimetry Cavity Codes document to identify the CIRS code for the probe you intend to use with this product.
專業(yè)從事儀器儀表檢修9年,部分可提供服務的產品型號如下: