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CIRS 011A乳腺模體,CIRS 011A乳腺X射線組織等效模體
CIRS 011A乳腺模體,CIRS 011A乳腺X射線組織等效模體
產(chǎn)品價(jià)格:¥100
上架日期:2018-03-15 17:47:05
產(chǎn)地:美國(guó)
發(fā)貨地:深圳
供應(yīng)數(shù)量:不限
最少起訂:1臺(tái)
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    CIRS 011A乳腺模體,CIRS 011A乳腺X射線組織等效模體描述

    為今天的先進(jìn)成像系統(tǒng)提供了一個(gè)精致的質(zhì)量保證工具。

    CIRS 011A乳腺模體經(jīng)過(guò)驗(yàn)證的模擬技術(shù)可以使組織等效,逼真的模型用于乳腺攝影質(zhì)量保證。

    樹(shù)脂材料模仿一系列乳房組織的光子衰減系數(shù)。被模仿的人乳房的平均元素組成是基于Hammerstein報(bào)道的脂肪和腺體組織的單個(gè)元素組成。

    衰減系數(shù)通過(guò)使用JHHubbell的“混合規(guī)則”和光子質(zhì)量衰減和能量吸收系數(shù)表來(lái)計(jì)算。

    CIRS 011A乳腺模體包含旨在測(cè)試新一代乳房X光機(jī)的閾值的目標(biāo)。4.5厘米厚,并模擬平均腺體組織成分。

    旨在測(cè)試任何乳房X線照相系統(tǒng)的性能。模型中的物體模擬鈣化,導(dǎo)管和腫瘤塊中的纖維性鈣化。在體模范圍內(nèi)測(cè)試物體的范圍應(yīng)該從任何系統(tǒng)上應(yīng)該可見(jiàn)的物體到最好的乳腺攝影系統(tǒng)上難以解決的物體。

    CIRS 011A乳腺模體,CIRS 011A乳腺X射線組織等效模體

    DESCRIPTION

    A Refined Quality Assurance Tool for Today's Advanced Imaging Systems.

    Proven simulation technology enables the use of tissue-equivalent, realistically-shaped phantoms for mammographic quality assurance.

    Resin material mimics the photon attenuation coefficients of a range of breast tissues. Average elemental comb of the human breast being mimicked is based on the individual elemental comb of adipose and glandular tissue reported by Hammerstein.

    Attenuation coefficients are calculated by using the "mixture rule" and the Photon Mass Attenuation and Energy Absorption Coefficient Table of J.H. Hubbell.

    Contains targets that are engineered to test the threshold of the new generation of mammography machines. 4.5 cm thick and simulates an average glandular tissue comb.

    Designed to test the perbance of any mammographic system. Objects within the phantom simulate calcifications, fibrous calcifications in ducts and tumor masses. Test bs within the phantom range in size from those that should be visible on any system to bs that will be difficult to resolve on the best mammographic systems.

    深圳為爾康科技有限公司 
    聯(lián)系人:曾先生 手機(jī)
    微信號(hào):13718096482  QQ:215620749
    電話:0755-28896837  15361860065
    網(wǎng)址:www.medicalqc.com 

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