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【法蘭式Jaszczak ECT模體】

Flanged Jaszczak ECT Phantoms

法蘭式Jaszczak ECT模體主要特點:

-該ECT模體頂部為突出的法蘭式設(shè)計，圓柱體壁厚3.2mm

ECT phantoms with protruding flanged top and with 3.2 mm cylinder wall thickness

法蘭式Jaszczak ECT模體主要應(yīng)用領(lǐng)域:

-適用于SPECT(單光子發(fā)射計算機化斷層掃描)及PET(正電子發(fā)射斷層掃描)系統(tǒng)

For use with SPECT and PET systems

-系統(tǒng)性能評估(確定準(zhǔn)直裝置、偽影、校準(zhǔn)、重建參數(shù))

System performance evaluation (collimator, artifacts, calibration,reconstruction parameters)

-驗收測試

Acceptance testing

-例行質(zhì)量保證(QA)及質(zhì)量控制(QC)

Routine quality assurance and control

-評估旋轉(zhuǎn)中心誤差

Evaluation of center-of-rotation error

-評估非一致性偽影

Evaluation of non-uniformity artifact

-評估旋轉(zhuǎn)半徑對空間分辨率的變化

Evaluation of changes of radius-of-rotation on spatial resolution

-評估重建濾波器對空間分辨率的影像

Evaluation of reconstruction filters on spatial resolution

-評估射線衰減及散射補償情況

Evaluation of attenuation and scatter compensation

-科研應(yīng)用

Research

圓柱模體規(guī)格：

-全部材質(zhì)均為透明聚甲基丙烯酸甲酯(PMMA)
All clear material: PMMA
-圓柱模體內(nèi)部直徑：21.6 cm

Cylinder inside diameter: 21.6 cm

-圓柱模體內(nèi)部高度：18.6 cm

Cylinder inside height: 18.6 cm

-圓柱模體壁厚：3.2 mm
Cylinder wall thickness: 3.2 mm

插件規(guī)格：

-全部材質(zhì)均為透明聚甲基丙烯酸甲酯(PMMA)
All clear material: PMMA

-測量棒直徑：各異，具體規(guī)格詳見技術(shù)手冊

Rod diameters: Vary with insert, see manual

-測量棒高度：8.8cm
Height of rods: 8.8 cm

-實心球直徑：各異，具體規(guī)格詳見技術(shù)手冊
Solid sphere diameters: Vary with insert, see manual

-球體中心高度(從底板處測量)：12.7cm
Height of center of spheres from base plate: 12.7 cm

冷棒(左)及冷球(右)影像：

線光源(左)及均一性(右)影像：

各型號法蘭式Jaszczak ECT模體：

-超豪華型Jaszczak ECT模體?

Ultra Deluxe Jaszczak Phantom?

型號/Model：ECT/UL-DLX/P

適用于超高空間分辨率SPECT及PET系統(tǒng)。

For use with ultra-high spatial resolution SPECT and PET systems.

規(guī)格：

測量棒直徑/Rod diameters: 3.2, 4.8, 6.4, 7.9, 9.5 and 11.1 mm

實心球直徑/Solid sphere diameters: 9.5, 12.7, 15.9, 19.1, 25.4,
and 31.8 mm

-豪華型Jaszczak ECT模體?

Deluxe Jaszczak Phantom?

型號/Model：ECT/DLX/P

適用于高至超高空間分辨率SPECT及PET系統(tǒng)。

For use with high to very high spatial resolution SPECT and PET systems.

規(guī)格：

測量棒直徑/Rod diameters: 4.8, 6.4, 7.9, 9.5, 11.1 and 12.7 mm

實心球直徑/Solid sphere diameters: 9.5, 12.7, 15.9, 19.1, 25.4,and 31.8 mm

-標(biāo)準(zhǔn)型Jaszczak ECT模體?

Standard Jaszczak Phantom?

型號/Model：ECT/STD/P

適用于中等至高空間分辨率SPECT及PET系統(tǒng)。

For use with medium to high spatial resolution SPECT and PET systems.

規(guī)格：

測量棒直徑/Rod diameters: 6.4, 7.9, 9.5, 11.1, 12.7 and 19.1 mm

實心球直徑/Solid sphere diameters: 12.7, 15.9, 19.1, 25.4, 31.8 and 38 mm

-基準(zhǔn)型Jaszczak ECT模體?

Benchmark Jaszczak Phantom?

型號/Model：ECT/BEN/P

適用于空間分辨率較差、旋轉(zhuǎn)半徑較大、含低閾值重建濾波器、計數(shù)密度模擬臨床掃描的的ECT系統(tǒng)。

For use with ECT systems with poorer spatial resolution, larger radius-of-rotation, low cut-off reconstruction filters and count densities mimicking clinical scans.

規(guī)格：

測量棒直徑/Rod diameters: 9.5, 11.1, 12.7, 15.9, 19.1 and 25.4 mm

實心球直徑/Solid sphere diameters: 12.7, 15.9, 19.1, 25.4, 31.8 and 38 mm

美國Data Spectrum Corporation法蘭式Jaszczak ECT模體中國地區(qū)代理經(jīng)銷商：

遼寧飛勒科技有限責(zé)任公司