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1. 发明申请

US20110288398A1 SHORT TE 3D RADIAL SAMPLING SEQUENCE FOR MRI 有权
标题翻译：用于MRI的三维径向采样序列
公开(公告)号：US20110288398A1
公开(公告)日：2011-11-24
申请号：US13128830
申请日：2009-11-11
申请人： Jang-Yeon Park , Steen Moeller , Ryan Chamberlain , Michael G. Garwood
发明人： Jang-Yeon Park , Steen Moeller , Ryan Chamberlain , Michael G. Garwood
IPC分类号： A61B5/055
CPC分类号： G01R33/4816 , G01R33/4641
摘要： A method for magnetic resonance imaging includes providing a radio frequency excitation pulse to a specimen. The pulse has a duration. The method includes, concurrent with providing the radio frequency excitation pulse, applying a first gradient having a first polarity. The method includes applying a readout gradient at a time after the duration. The readout gradient has inverse polarity relative to the first polarity. The method includes, concurrent with applying the readout gradient, acquiring magnetic resonance data from the specimen. The method includes generating an image based on the magnetic resonance data.
摘要翻译：一种用于磁共振成像的方法包括向样本提供射频激励脉冲。脉冲持续时间。该方法包括与提供射频激励脉冲同时施加具有第一极性的第一梯度。该方法包括在持续时间之后的一个时间应用读出梯度。读出梯度相对于第一极性具有相反的极性。该方法包括与应用读出梯度同时从样本获取磁共振数据。该方法包括基于磁共振数据生成图像。

2. 发明授权

US09341691B2 Short TE 3D radial sampling sequence for MRI 有权
标题翻译：用于MRI的短TE 3D径向采样序列
公开(公告)号：US09341691B2
公开(公告)日：2016-05-17
申请号：US13128830
申请日：2009-11-11
申请人： Jang-Yeon Park , Steen Moeller , Ryan Chamberlain , Michael G. Garwood
发明人： Jang-Yeon Park , Steen Moeller , Ryan Chamberlain , Michael G. Garwood
IPC分类号： A61B5/05 , G01R33/48 , G01R33/46
CPC分类号： G01R33/4816 , G01R33/4641
摘要： A method for magnetic resonance imaging includes providing a radio frequency excitation pulse to a specimen. The pulse has a duration. The method includes, concurrent with providing the radio frequency excitation pulse, applying a first gradient having a first polarity. The method includes applying a readout gradient at a time after the duration. The readout gradient has inverse polarity relative to the first polarity. The method includes, concurrent with applying the readout gradient, acquiring magnetic resonance data from the specimen. The method includes generating an image based on the magnetic resonance data.
摘要翻译：一种用于磁共振成像的方法包括向样本提供射频激励脉冲。脉冲持续时间。该方法包括与提供射频激励脉冲同时施加具有第一极性的第一梯度。该方法包括在持续时间之后的一个时间应用读出梯度。读出梯度相对于第一极性具有相反的极性。该方法包括与应用读出梯度同时从样本获取磁共振数据。该方法包括基于磁共振数据生成图像。

3. 发明申请

US20110116696A1 DIPOLE MATCHED FILTER FOR MRI 有权
标题翻译：用于MRI的DIPOLE匹配滤波器
公开(公告)号：US20110116696A1
公开(公告)日：2011-05-19
申请号：US12942658
申请日：2010-11-09
申请人： Curtis A. Corum , Michael G. Garwood , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain
发明人： Curtis A. Corum , Michael G. Garwood , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain
IPC分类号： G06K9/00
CPC分类号： G01R33/5608 , G01R33/4816
摘要： A method includes receiving k-space data corresponding to magnetic resonance data for a subject and selecting a template for analysis. In addition, the method includes generating an image using the k-space data and using the template.
摘要翻译：一种方法包括接收对应于对象的磁共振数据的k空间数据并选择用于分析的模板。此外，该方法包括使用k空间数据生成图像并使用该模板。

4. 发明授权

US07786729B2 Method for magnetic resonance imaging 有权
标题翻译：磁共振成像方法
公开(公告)号：US07786729B2
公开(公告)日：2010-08-31
申请号：US11931968
申请日：2007-10-31
申请人： Ryan Chamberlain , Jang-Yeon Park , Michael G. Garwood
发明人： Ryan Chamberlain , Jang-Yeon Park , Michael G. Garwood
IPC分类号： G01V3/00
CPC分类号： G01R33/5615 , G01R33/4835 , G01R33/5616 , G01R33/56527 , G01R33/56536 , G01R33/56554
摘要： A method of magnetic resonance imaging based on rapid acquisition by sequential excitation and refocusing is provided. The method comprises turning on a first time-encoding gradient and applying an excitation pulse in the presence of the first time-encoding gradient. The excitation pulse excites magnetization sequentially along one spatial axis. Thereafter, a first refocusing pulse is applied. A second time-encoding gradient is turned on followed by a second refocusing pulse. A third time-encoding gradient is turned on and a signal is acquired in the presence of the third time-encoding gradient. The third time-encoding gradient sums to zero with the first time-encoding gradient and the second time-encoding gradient for sequential points in space.
摘要翻译：提供了一种通过顺序激发和重新聚焦快速获取的磁共振成像方法。该方法包括打开第一时间编码梯度并在第一时间编码梯度的存在下施加激励脉冲。激励脉冲沿着一个空间轴顺序地激发磁化。此后，施加第一重聚焦脉冲。第二次编码梯度被打开，接着是第二重新聚焦脉冲。第三时间编码梯度被打开，并且在存在第三时间编码梯度的情况下获取信号。第三时间编码梯度与空间中的连续点的第一时间编码梯度和第二时间编码梯度相加。

5. 发明申请

US20070110235A1 Method and system for authenticating appraisal reports 审中-公开
标题翻译：认证评估报告的方法和制度
公开(公告)号：US20070110235A1
公开(公告)日：2007-05-17
申请号：US11282205
申请日：2005-11-17
申请人： Kirk Pruitt , Ryan Chamberlain
发明人： Kirk Pruitt , Ryan Chamberlain
IPC分类号： G09C5/00
CPC分类号： H04L9/32 , H04L2209/56 , H04L2209/88
摘要： A computer implemented method for authenticating an appraisal report comprising collecting data on an appraisal document, extracting the data, encrypting the data, encoding the encrypted data into an image, affixing the image onto the appraisal document, extracting the image from the appraisal document, decrypting the encrypted data, and verifying the decrypted data on the appraisal document with the data on the appraisal document. The method further comprising an appraisal document and data in machine-readable format; extracting the data, storing the data, encrypting the data, encoding the encrypted data, affixing the image onto the appraisal document, and decrypting the encrypted data comprises a computer program; authenticating valid appraisers; and extracting the encrypted data from the appraisal comprises a scanner. The method further comprising processes making the system accessible online through a central server.
摘要翻译：一种用于验证评估报告的计算机实现方法，包括：收集评估文档的数据，提取数据，加密数据，将加密的数据编码成图像，将图像粘贴到评估文档上，从评估文档中提取图像，解密加密数据，并使用评估文件中的数据验证评估文件上的解密数据。该方法还包括评估文件和机器可读格式的数据; 提取数据，存储数据，加密数据，对加密数据进行编码，将图像粘贴到评估文档上，以及解密加密数据包括计算机程序; 认证有效鉴定人员; 并且从评估中提取加密数据包括扫描器。该方法还包括使系统通过中央服务器在线访问的过程。

6. 发明授权

US09880243B2 Sideband processing for magnetic resonance 有权
公开(公告)号：US09880243B2
公开(公告)日：2018-01-30
申请号：US13527283
申请日：2012-06-19
申请人： Curtis A. Corum , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain , Michael G. Garwood
发明人： Curtis A. Corum , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain , Michael G. Garwood
IPC分类号： G01R33/54 , G01R33/56 , G01R33/46
CPC分类号： G01R33/4616
摘要： A method includes applying a pulse train to a spin system in a scanner. The pulse train has a plurality of discontinuities in a time domain. The method includes receiving a response from the spin system. The response corresponds to a gated signal. The method includes accessing a correction factor corresponding to the scanner. The method includes calculating a correction to the response based on the correction factor. The method includes generating an output based on the correction.

7. 发明申请

US20130043867A1 SIDEBAND PROCESSING FOR MAGNETIC RESONANCE 有权
标题翻译：磁共振侧边处理
公开(公告)号：US20130043867A1
公开(公告)日：2013-02-21
申请号：US13527283
申请日：2012-06-19
申请人： Curtis A. Corum , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain , Michael G. Garwood
发明人： Curtis A. Corum , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain , Michael G. Garwood
IPC分类号： G01R33/54 , G01R33/56
CPC分类号： G01R33/4616
摘要： A method includes applying a pulse train to a spin system in a scanner. The pulse train has a plurality of discontinuities in a time domain. The method includes receiving a response from the spin system. The response corresponds to a gated signal. The method includes accessing a correction factor corresponding to the scanner. The method includes calculating a correction to the response based on the correction factor. The method includes generating an output based on the correction.
摘要翻译：一种方法包括将脉冲串应用于扫描器中的旋转系统。脉冲串在时域中具有多个不连续性。该方法包括从旋转系统接收响应。响应对应于门控信号。该方法包括访问对应于扫描仪的校正因子。该方法包括基于校正因子计算对响应的校正。该方法包括基于校正产生输出。

8. 发明申请

US20110068790A1 Method for Magnetic Resonance Imaging 有权
标题翻译：磁共振成像方法
公开(公告)号：US20110068790A1
公开(公告)日：2011-03-24
申请号：US12857370
申请日：2010-08-16
申请人： Ryan Chamberlain , Jang-Yeon Park , Michael G. Garwood
发明人： Ryan Chamberlain , Jang-Yeon Park , Michael G. Garwood
IPC分类号： G01R33/48
CPC分类号： G01R33/5615 , G01R33/4835 , G01R33/5616 , G01R33/56527 , G01R33/56536 , G01R33/56554
摘要： A method of magnetic resonance imaging based on rapid acquisition by sequential excitation and refocusing is provided. The method comprises turning on a first time-encoding gradient and applying an excitation pulse in the presence of the first time-encoding gradient. The excitation pulse excites magnetization sequentially along one spatial axis. Thereafter, a first refocusing pulse is applied. A second time-encoding gradient is turned on followed by a second refocusing pulse. A third time-encoding gradient is turned on and a signal is acquired in the presence of the third time-encoding gradient. The third time-encoding gradient sums to zero with the first time-encoding gradient and the second time-encoding gradient for sequential points in space.
摘要翻译：提供了一种通过顺序激发和重新聚焦快速获取的磁共振成像方法。该方法包括打开第一时间编码梯度并在第一时间编码梯度的存在下施加激励脉冲。激励脉冲沿着一个空间轴顺序地激发磁化。此后，施加第一重聚焦脉冲。第二次编码梯度被打开，接着是第二重新聚焦脉冲。第三时间编码梯度被打开，并且在存在第三时间编码梯度的情况下获取信号。第三时间编码梯度与空间中的连续点的第一时间编码梯度和第二时间编码梯度相加。

9. 发明申请

US20080204020A1 Method for Magnetic Resonance Imaging 有权
标题翻译：磁共振成像方法
公开(公告)号：US20080204020A1
公开(公告)日：2008-08-28
申请号：US11931968
申请日：2007-10-31
申请人： Ryan Chamberlain , Jang-Yeon Park , Michael Garwood
发明人： Ryan Chamberlain , Jang-Yeon Park , Michael Garwood
IPC分类号： G01R33/32
CPC分类号： G01R33/5615 , G01R33/4835 , G01R33/5616 , G01R33/56527 , G01R33/56536 , G01R33/56554
摘要： A method of magnetic resonance imaging based on rapid acquisition by sequential excitation and refocusing is provided. The method comprises turning on a first time-encoding gradient and applying an excitation pulse in the presence of the first time-encoding gradient. The excitation pulse excites magnetization sequentially along one spatial axis. Thereafter, a first refocusing pulse is applied. A second time-encoding gradient is turned on followed by a second refocusing pulse. A third time-encoding gradient is turned on and a signal is acquired in the presence of the third time-encoding gradient. The third time-encoding gradient sums to zero with the first time-encoding gradient and the second time-encoding gradient for sequential points in space.
摘要翻译：提供了一种通过顺序激发和重新聚焦快速获取的磁共振成像方法。该方法包括打开第一时间编码梯度并在第一时间编码梯度的存在下施加激励脉冲。激励脉冲沿着一个空间轴顺序地激发磁化。此后，施加第一重聚焦脉冲。第二次编码梯度被打开，接着是第二重新聚焦脉冲。第三时间编码梯度被打开，并且在存在第三时间编码梯度的情况下获取信号。第三时间编码梯度与空间中的连续点的第一时间编码梯度和第二时间编码梯度相加。

10. 发明授权

US08798340B2 Dipole matched filter for MRI 有权
标题翻译： MRI的偶极匹配滤波器
公开(公告)号：US08798340B2
公开(公告)日：2014-08-05
申请号：US12942658
申请日：2010-11-09
申请人： Curtis A. Corum , Michael G. Garwood , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain
发明人： Curtis A. Corum , Michael G. Garwood , Steen Moeller , Djaudat S. Idiyatullin , Ryan Chamberlain
IPC分类号： G06K9/00 , A61B5/05
CPC分类号： G01R33/5608 , G01R33/4816
摘要： A method includes receiving k-space data corresponding to magnetic resonance data for a subject and selecting a template for analysis. In addition, the method includes generating an image using the k-space data and using the template.
摘要翻译：一种方法包括接收对应于对象的磁共振数据的k空间数据并选择用于分析的模板。此外，该方法包括使用k空间数据生成图像并使用该模板。

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