首页> 外国专利> Calibrating in single photon emission computed tomography with multi-emission energies

Calibrating in single photon emission computed tomography with multi-emission energies

机译：使用多发射能量校准单光子发射计算机断层扫描

页面导航

摘要
著录项
相似文献

摘要

For calibration (24) for quantitative SPECT, a multiple energy emission source (11) is used for calibration. The planar sensitivities and/or uniformities are determined at different emission energies based on detections from the multiple energy emission source. For estimating (32) the activity concentration, sensitivities and/or uniformities based on measures (26) at different emission energies increase accuracy. The multiple energy emission source (11) may alternatively or additionally be used to calibrate (40) a dose calibrator (15).

机译：对于定量SPECT的校准（ 24 ），使用多个能量发射源（ 11 ）进行校准。基于来自多个能量发射源的检测，在不同的发射能量处确定平面灵敏度和/或均匀性。为了估算（ 32 ），在不同发射能量下，基于测量值（ 26 ）的活度浓度，灵敏度和/或均匀性可提高准确性。可替代地或附加地，使用多能量发射源（ 11 ）来校准（ 40 ）剂量校准器（ 15 ）。 展开▼

著录项

公开/公告号US9910162B2

专利类型

公开/公告日2018-03-06

原文格式PDF

申请/专利权人 SIEMENS MEDICAL SOLUTIONS USA INC.;
展开▼

申请/专利号US201515315151

发明设计人 MANOJEET BHATTACHARYA;
展开▼

申请日2015-06-12

分类号H01L27/146;G01T1/164;G12B13;G01T1/166;G01T1/24;G01T1/29;G01T7;G01T1/208;G01T1/40;A61B6;

国家 US

入库时间 2022-08-21 12:54:46

相似文献

专利

外文文献

中文文献

1. 在单光子发射计算机断层扫描中利用多发射能量来校准 [P] . 中国专利： CN106461791B . 2018.12.07

2. 在单光子发射计算机断层扫描中利用多发射能量来校准 [P] . 中国专利： CN106461791A . 2017-02-22

3. Calibrating in Single Photon Emission Computed Tomography with Multi-Emission Energies [P] . 美国专利： US2017192104A1 . 2017-07-06

机译：校准具有多发射能的单光子发射计算机断层扫描

4. CALIBRATING IN SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY WITH MULTI-EMISSION ENERGIES [P] . 世界知识产权组织专利： WO2015189809A1 . 2015-12-17

机译：具有多发射能量的单光子发射计算机断层摄影中的标定

5. Calibration in single-photon emission computed tomography with multi-emission energies [P] . 德国专利： DE112015002766B4 . 2019-11-07

机译：具有多发射能量的单光子发射计算机体层摄影中的校准

1. Deep brain stimulation of the subthalamic nucleus treats Parkinson's disease through enhancing metabolic activity of the corpus striatum Verification by single photon emission computed tomography and positron emission tomography [J] . Yiqun Cao, Xiaoping Zhou, Zhifeng Zhang, 中国神经再生研究（英文版） . 2010,第006期

2. Quantitative Analysis of Iodine Image of Dual-energy Computed Tomography at Rest Comparison With Tc-99m-Tetrofosmin Stress-rest Single-photon Emission Computed Tomography Myocardial Perfusion Imaging as the Reference Standard [J] . Nakahara Takehiro, Toyama Takuji, Jinzaki Masahiro, Journal of thoracic imaging . 2018,第2期

3. Chronic thromboembolic pulmonary hypertension: Comparison of dual-energy computed tomography and single photon emission computed tomography in canines [J] . Tang Chun Xiang, Yang Gui Fen, Schoepf U. Joseph, European Journal of Radiology . 2016,第2期

4. Lung perfused blood volume images with dual-energy computed tomography for chronic thromboembolic pulmonary hypertension: correlation to scintigraphy with single-photon emission computed tomography. [J] . Nakazawa T, Watanabe Y, Hori Y, Journal of computer assisted tomography . 2011,第5期

5. Automatic Superimposition Of Computed Tomography And Single Photon Emission Tomography Immunoscintigraphic Images In The Pelvis [C] . Perault, C., Loboguerrero, . 2001

6. Development of serotonin transporter brain imaging agents for use in positron emission tomography and single photon emission computed tomography. [D] . Wang, Julie L. 2010

7. Diagnostic Performance of Coronary CT Angiography, Stress Dual-Energy CT Perfusion, and Stress Perfusion Single-Photon Emission Computed Tomography for Coronary Artery Disease: Comparison with Combined Invasive Coronary Angiography and Stress Perfusion Cardiac MRI [O] . Hyun Woo Chung, Sung Min Ko, Hweung Kon Hwang, 2019

8. Comparing Lung Perfusion Using Dual-Energy Computed Tomography and Single Photon Emission Computed Tomography in Patients with Severe Emphysema Prior to Bronchoscopic Lung Volume Reduction [O] . K. Olson, S. Tseng, N. Shamsid-Deen, 2020

1. Same day yttrium-90 radioembolization with single photon emission computed tomography/computed tomography: An opportunity to improve care during the COVID-19 pandemic and beyond [J] . Mohammad Elsayed ,Mohammad Loya ,James Galt . 世界胃肠肿瘤学杂志：英文版（电子版） . 2021,第5期

2. Endocrine radionuclide scintigraphy with fusion single photon emission computed tomography/computed tomography [J] . Ka-Kit Wong ,Arpit Gandhi ,Benjamin L Viglianti . 世界放射学杂志：英文版（电子版） . 2016,第6期

3. Single Photon Emission Computed Tomography-Computed Tomography (SPECT-CT) Use in Osteosarcoma with Lung Uptake [J] . Khadijah Abdul Hamid ,Sazilah Ahmad Sarji . 临床医学病理报告（英文） . 2014,第8期

4. CO_(2)BOLD assessment of moyamoya syndrome:Validation with single photon emission computed tomography and positron emission tomography imaging [J] . Alain Pellaton ,Philippe Bijlenga ,Laurie Bouchez . 世界放射学杂志：英文版（电子版） . 2016,第11期

5. 脑电图与单光子发射计算机断层扫描和CT对癫痫诊断的比较 [C] . 张千 . 2006天坛国际脑血管病会议 . 2006

6. 大型医疗设备应用质量评价指标研究--以单光子发射计算机断层扫描设备为例 [A] . 康婉星 . 2020