深圳灣邊貿易TEL:0755-86216601  CATPHAN 500 CT模體, phantomlab, CTP500價格優惠！Catphan 600,  Catphan 700.

廠傢：The Phantom Laboratory

模體用來檢測醫院的CT性能，由塑料制成，它有兩個型號，分別是Catphan500和Catphan600. 另外一個是醫院的磁共振性能檢測模體，完全使用有機玻璃制成，也有兩個型號，其中的圓柱形，就是Magphan® SMR170，廠傢是美國模體實驗室。

 Phantomlab與物理學傢兼哲學傢Goodenough, Ph.D., 共同努力發展瞭Catphan® 模體。新型的Catphan® 模體設計是基於醫療成像機器方麵二十多年的科學研究和臨床經驗。該種模體可以應用於軸向和螺旋CT掃描成像系統的各種操作評價以及質量保證系統。
掃描幾何學(層寬和靈敏度曲線)   
·高分辨率(最高至20線對/厘米)
·體模定位驗證
·病人定位系統驗證
·supra-slice 低對比度靈敏度
·空間均勻性
·掃描增量 
·CT系統噪聲(精度)
·圓對稱性      
·靈敏度(線性)
·象素(矩陣)尺寸    
·動態掃描

·X、Y、Z軸的點擴散函數和調制傳遞函數(MTF)

模體用來檢測醫院的CT性能，由塑料制成，Catphan500, Catphan600, Catphan5700, CTP500, CTP600, CTP700等. 另外一個是醫院的磁共振性能檢測模體，完全使用有機玻璃制成，也有兩個型號，其中的圓柱形，就是Magphan® SMR170，廠傢是美國模體實驗室。

patient alignment system check low contrast sensitivity comparative subslice and supra-slice low contrast sensitivity spatial uniformity scan incrementation noise (precision) of CT systems circular symmetry sensitometry (linearity) pixel (matrix) size point spread function and modulation transfer function (MTF) for the x, y, and z axes Catphan® 700(Stock CTP700) - Complete Catphan® including housing and case, equipped with the following test modules: CTP682 - Geometry sensitometry and point source module CTP714 - 30 line pair high resolution module CTP515 - Subslice and supra-slice low contrast CTP721 - Wave insert CTP723 - Bead blocks CTP712 - Uniformity section

Catphan 600®(Stock CTP600) - Complete Catphan® including housing and case, equipped with the following test modules: CTP404 - Slice width, sensitometry and pixel size CTP591 - Bead Geometry module CTP528 - 21 line pair high reslution and point source CTP515 - Subslice and supra-slice low contrast CTP486 - Solid image uniformity module Catphan® 500(Stock CTP500) - Complete Catphan including housing and case, equipped with the following test modules: CTP401 - Slice width, sensitometry and pixel size CTP528 - 21 line pair high resolution and point source CTP515 - Subslice and supra-slice low contrast CTP486 - Solid image uniformity module Catphan® 412(Stock CTP412) - Complete Catphan including housing and case, equipped with the following test modules: CTP401 - Slice width, sensitometry and pixel size

CTP445 - MTF module with bead point source CTP446 - 20 line pair high resolution CTP263 - Low contrast CTP486 - Solid image uniformity module Catphan® 424(Stock CTP424) - Complete Catphan including housing and case, equipped with the following test modules: CTP401 - Slice width, sensitometry and pixel size CTP445 - MTF module with bead point source CTP446 - 20 line pair high resolution CTP263 - Low contrast CTP422 - Liquid bath Catphan® 440(Stock CTP440) - Complete Catphan including housing and case, equipped with the following test modules: CTP401 - Slice width, sensitometry and pixel size CTP592 - Low and high contrast resolution module