| CIRS 610 AAPM CT性能模體,CIRS 610模體 |
| 聯(lián)系人:曾祥湖 (先生) | 手機(jī):13718096482 |
|
電話: |
傳真: |
| 郵箱:215620749@qq.com | 地址:龍崗區(qū)南灣街道沙平北路111號(hào)吉夏綜合樓608A |
|
CIRS 610 AAPM CT性能模體,CIRS 610模體 CIRS 610 AAPM CT性能模體,CIRS 610模體為用戶提供了一個(gè)測(cè)量十個(gè)不同CT性能參數(shù)的單一測(cè)試對(duì)象。模體設(shè)計(jì)基于美國(guó)醫(yī)學(xué)物理學(xué)家協(xié)會(huì)CT掃描儀Phantoms的報(bào)告#1中提出的指南。報(bào)告#1的目標(biāo)是“(1)定義CT掃描儀的”性能“,(2)描述通過使用特定的模體進(jìn)行性能測(cè)試的方法。 CT號(hào)線性插入物,高對(duì)比分辨率插入物和切片寬度插入物被容納在8.5“直徑的PMMA水箱中,其具有快速斷開閥,以便于在使用之間填充和排出。 對(duì)比測(cè)試物體粘附在包括兩排直徑為1至0.125“的腔體的罐底部。空腔可以填充各種解決方案進(jìn)行對(duì)比評(píng)估。一個(gè)鋁排列的插入物被納入坦克的蓋子,并且可以互換與一個(gè)聚苯乙烯TLD插入物為劑量測(cè)量。 CIRS 610 AAPM CT性能模體,CIRS 610模體測(cè)量能力 噪聲 大小獨(dú)立 靈敏度/可檢測(cè)性 輻射劑量 機(jī)械對(duì)齊 空間均勻性 光束硬化 HU線性 切片厚度 空間分辨率和線傳播功能 CIRS 610 AAPM CT性能模體,CIRS 610模體包括的材料 具有骨骼結(jié)構(gòu)的組織等效軀干腔 可移動(dòng)的肺,心臟,肝臟,胰腺,脾臟和腎臟 管道,耦合器,真空泵和硬件 泡沫襯里的手提箱 技術(shù)手冊(cè) CIRS 610 AAPM CT性能模體,CIRS 610模體保修信息 4年保修 ![]() CIRS 610 AAPM CT性能模體,CIRS 610模體英文介紹: The CIRS Model 610 AAPM CT Performance Phantom offers the user a single test object that measures ten distinct CT performance parameters. The phantom design is based on the guidelines presented in Report #1 of the American Association of Physicists in Medicine Task Force on CT Scanner Phantoms. The goals of report #1 were to “(1) define ‘performance’ of a CT scanner and (2) describe methods of performance testing through utilization of particular phantoms.” A CT number linearity insert, high contrast resolution insert and slice width insert are housed in an 8.5 “ diameter PMMA water tank with quick disconnect valves for ease of filling and draining between use. Also included is a 0.25” bone equivalent ring that can be fit over the inserts to evaluate the effects of beam hardening. A contrast test object is adhered to the bottom of the tank that includes two rows of cavities from 1 to 0.125” diameter. The cavities can be filled with various solutions for contrast evaluation. An aluminum alignment insert is incorporated in the lid of the tank and can be interchanged with a polystyrene TLD insert for dose measurements. A user’s manual, holding cradle, filling tubes and other accessories are included. Noise Size Independence Sensitivity / Detectability Radiation Dose Mechanical Alignment Spatial Uniformity Beam Hardening HU Linearity Slice Thickness Spatial Resolution and line spread function
深圳為爾康科技有限公司 |
| 版權(quán)聲明:以上所展示的信息由會(huì)員自行提供,內(nèi)容的真實(shí)性、準(zhǔn)確性和合法性由發(fā)布會(huì)員負(fù)責(zé)。機(jī)電之家對(duì)此不承擔(dān)任何責(zé)任。 友情提醒:為規(guī)避購(gòu)買風(fēng)險(xiǎn),建議您在購(gòu)買相關(guān)產(chǎn)品前務(wù)必確認(rèn)供應(yīng)商資質(zhì)及產(chǎn)品質(zhì)量。 |
機(jī)電之家網(wǎng) - 機(jī)電行業(yè)權(quán)威網(wǎng)絡(luò)宣傳媒體
關(guān)于我們 | 聯(lián)系我們 | 廣告合作 | 付款方式 | 使用幫助 | 會(huì)員助手 | 免費(fèi)鏈接Copyright 2026 jdzj.com All Rights Reserved??技術(shù)支持:機(jī)電之家 服務(wù)熱線:0571-87774297
網(wǎng)站經(jīng)營(yíng)許可證:浙B2-20080178