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1. 发明授权

US08315883B2 Examination-item-selection device, an examination-item-selection method, and an examination-item-selection program 有权
标题翻译：检查项目选择装置，检查项目选择方法和检查项目选择程序
公开(公告)号：US08315883B2
公开(公告)日：2012-11-20
申请号：US11859926
申请日：2007-09-24
申请人： Yasuo Sakurai , Shigeharu Ohyu , Takuzo Takayama , Mariko Shibata
发明人： Yasuo Sakurai , Shigeharu Ohyu , Takuzo Takayama , Mariko Shibata
IPC分类号： G06Q10/00
CPC分类号： G06Q50/22 , G06F19/00 , G16H50/20 , G16H50/30
摘要： An examination-item database storing a plurality of types of examination items capable of examining a predetermined disease and attributes of these examination items so as to correspond to one another is prepared, the degree of risk for the predetermined disease is calculated based on individual physical information, a criterion for selection of an examination item for examining the predetermined disease is generated in accordance with the calculated degree of risk, and an examination item having an attribute meeting the selection criterion is searched out from the examination-item database. In addition, the calculated degree of risk and the examination-item database are displayed so as to correspond to the predetermined disease. This makes it possible to perform the optimal examination for each individual in accordance with the degree of risk, thereby improving the efficiency of detection of a disease. Moreover, reduction of superfluous examinations makes it possible to reduce physical and psychological burdens imposed on a patient by examinations.
摘要翻译：准备存储能够检查预定疾病的多种检查项目和这些检查项目的属性以便彼此对应的检查项目数据库，基于个体物理信息计算预定疾病的风险程度根据计算出的风险程度生成用于选择检查预定疾病的检查项目的标准，并且从检查项目数据库中搜索具有满足选择标准的属性的检查项目。此外，显示计算的风险程度和检查项数据库以便对应于预定疾病。这使得可以根据风险程度对每个人进行最佳检查，从而提高疾病的检测效率。此外，减少多余的考试可以通过考试减轻对病人施加的身心负担。

2. 发明授权

US07470897B2 Nuclear medical apparatus 有权
标题翻译：核医疗器械
公开(公告)号：US07470897B2
公开(公告)日：2008-12-30
申请号：US11671233
申请日：2007-02-05
申请人： Takuzo Takayama , Katsuhiko Fujimoto , Shigeharu Ohyu , Yasuo Sakurai , Mariko Shibata , Atsuko Sugiyama , Keisuke Hashimoto
发明人： Takuzo Takayama , Katsuhiko Fujimoto , Shigeharu Ohyu , Yasuo Sakurai , Mariko Shibata , Atsuko Sugiyama , Keisuke Hashimoto
IPC分类号： G12B13/00
CPC分类号： G01T1/2985 , A61B6/4258 , G01T1/1663
摘要： A nuclear medical apparatus for obtaining a distribution of a radioisotope in a subject by administering to a subject a radioactive medicine labeled with a radioisotope, detecting gamma rays given off from the radioisotope in a gamma-ray detecting section and counting the detected gamma rays in a count section. A correcting section is provided to correct for a count taken at the count section, by use of collection efficiency data determined according to the gamma-ray detecting section and an energy the gamma rays possesses.
摘要翻译：一种用于通过向受试者施用用放射性同位素标记的放射性药物来检测受试者中放射性同位素分布的核医疗装置，其检测伽马射线检测部分中从放射性同位素发出的γ射线，并对所检测的γ射线进行计数计数部分。提供校正部分，以通过使用根据伽马射线检测部分确定的收集效率数据和伽马射线拥有的能量来校正在计数部分获得的计数。

3. 发明申请

US20080076976A1 EXAMINATION-ITEM-SELECTION DEVICE, AN EXAMINATION-ITEM-SELECTION METHOD, AND AN EXAMINATION-ITEM-SELECTION PROGRAM 有权
标题翻译：考试项目选择设备，考试项目选择方法和考试项目选择程序
公开(公告)号：US20080076976A1
公开(公告)日：2008-03-27
申请号：US11859926
申请日：2007-09-24
申请人： Yasuo SAKURAI , Shigeharu Ohyu , Takuzo Takayama , Mariko Shibata
发明人： Yasuo SAKURAI , Shigeharu Ohyu , Takuzo Takayama , Mariko Shibata
IPC分类号： A61B5/00 , G06Q50/00
CPC分类号： G06Q50/22 , G06F19/00 , G16H50/20 , G16H50/30
摘要： An examination-item database storing a plurality of types of examination items capable of examining a predetermined disease and attributes of these examination items so as to correspond to one another is prepared, the degree of risk for the predetermined disease is calculated based on individual physical information, a criterion for selection of an examination item for examining the predetermined disease is generated in accordance with the calculated degree of risk, and an examination item having an attribute meeting the selection criterion is searched out from the examination-item database. In addition, the calculated degree of risk and the examination-item database are displayed so as to correspond to the predetermined disease. This makes it possible to perform the optimal examination for each individual in accordance with the degree of risk, thereby improving the efficiency of detection of a disease. Moreover, reduction of superfluous examinations makes it possible to reduce physical and psychological burdens imposed on a patient by examinations.
摘要翻译：准备存储能够检查预定疾病的多种检查项目和这些检查项目的属性以便彼此对应的检查项目数据库，基于个体物理信息计算预定疾病的风险程度根据计算出的风险程度生成用于选择检查预定疾病的检查项目的标准，并且从检查项目数据库中搜索具有满足选择标准的属性的检查项目。此外，显示计算的风险程度和检查项数据库以便对应于预定疾病。这使得可以根据风险程度对每个人进行最佳检查，从而提高疾病的检测效率。此外，减少多余的考试可以通过考试减轻对病人施加的身心负担。

4. 发明申请

US20070194222A1 NUCLEAR MEDICAL APPARATUS 有权
标题翻译：核医疗器械
公开(公告)号：US20070194222A1
公开(公告)日：2007-08-23
申请号：US11671233
申请日：2007-02-05
申请人： Takuzo Takayama , Katsuhiko Fujimoto , Shigeharu Ohyu , Yasuo Sakurai , Mariko Shibata , Atsuko Sugiyama , Keisuke Hashimoto
发明人： Takuzo Takayama , Katsuhiko Fujimoto , Shigeharu Ohyu , Yasuo Sakurai , Mariko Shibata , Atsuko Sugiyama , Keisuke Hashimoto
IPC分类号： G01T1/161
CPC分类号： G01T1/2985 , A61B6/4258 , G01T1/1663
摘要： A nuclear medical apparatus for obtaining a distribution of a radioisotope in a subject by administering to a subject a radioactive medicine labeled with a radioisotope, detecting gamma rays given off from the radioisotope in a gamma-ray detecting section and counting the detected gamma rays in a count section. A correcting section is provided to correct for a count taken at the count section, by use of collection efficiency data determined according to the gamma-ray detecting section and an energy the gamma rays possesses.
摘要翻译：一种用于通过向受试者施用用放射性同位素标记的放射性药物来检测受试者中放射性同位素分布的核医疗装置，其检测伽马射线检测部分中从放射性同位素发出的γ射线，并对所检测的γ射线进行计数计数部分。提供校正部分，以通过使用根据伽马射线检测部分确定的收集效率数据和伽马射线拥有的能量来校正在计数部分获得的计数。

5. 发明授权

US08073706B2 Examination reserve system, maintenance service system, medical imaging apparatus, examination reserve method, and maintenance service method 有权
标题翻译：考试预备系统，维修服务体系，医学影像设备，考核预备方法和维护服务方式
公开(公告)号：US08073706B2
公开(公告)日：2011-12-06
申请号：US10349079
申请日：2003-01-23
申请人： Takuzo Takayama , Yoichi Takada , Akihiro Miyauchi , Mariko Shibata
发明人： Takuzo Takayama , Yoichi Takada , Akihiro Miyauchi , Mariko Shibata
IPC分类号： G06Q10/00 , G06Q50/00
CPC分类号： G06Q50/24 , G06F19/00 , G06F19/321 , G06F19/3418 , G06Q50/22 , G16H40/20 , G16H40/40
摘要： An examination reserve system receipts a reserve request for an examination using a medical imaging apparatus. The examination reserve system receives information concerning a failure from the medical imaging apparatus. When a failure occurs in the medical imaging apparatus, the system lists receipted examination reserve requests.
摘要翻译：检查预备系统使用医学成像装置接收检查的保留请求。检查预留系统从医疗成像装置接收关于故障的信息。当医疗成像设备发生故障时，系统列出接收到的检查保留请求。

6. 发明授权

US08519342B2 Nuclear medicine imaging apparatus, control method, and computer program product 有权
标题翻译：核医学成像仪器，控制方法和计算机程序产品
公开(公告)号：US08519342B2
公开(公告)日：2013-08-27
申请号：US13153028
申请日：2011-06-03
申请人： Yasunobu Yamada , Takuzo Takayama
发明人： Yasunobu Yamada , Takuzo Takayama
IPC分类号： G01T1/166
CPC分类号： G01T1/1612 , A61B6/037
摘要： A nuclear medicine imaging apparatus according to an embodiment of the invention includes a detector, a measuring unit, and an end control unit. The detector is configured to detect radiation for generating a nuclear medicine image. The measuring unit is configured to measure the number of times the detector detects the radiation. The end control unit is configured to control the detector to end the detection operation when the number of times measured by the measuring unit is equal to or less than a threshold value.
摘要翻译：根据本发明的实施例的核医学成像装置包括检测器，测量单元和端部控制单元。检测器被配置为检测用于产生核医学图像的辐射。测量单元被配置为测量检测器检测到辐射的次数。结束控制单元被配置为当由测量单元测量的次数等于或小于阈值时，控制检测器结束检测操作。

7. 发明授权

US06175118B1 Gamma camera 失效
标题翻译：伽玛相机
公开(公告)号：US06175118B1
公开(公告)日：2001-01-16
申请号：US09119624
申请日：1998-07-21
申请人： Takuzo Takayama , Takashi Ichihara , Nobutoku Motomura
发明人： Takuzo Takayama , Takashi Ichihara , Nobutoku Motomura
IPC分类号： G01T1161
CPC分类号： G01T1/1647 , A61B6/037 , A61B6/4258 , G01T1/1642
摘要： According to the present invention, sub-windows using a TEW technique are centered to energies corresponding to 1/n and 1/m of maximal photon number in a standard energy spectrum without any scattering component. It is thus possible to improve a count coefficiency, while broadening a main window to a maximal possible extent, without underestimating the scattering component and crosstalk component.
摘要翻译：根据本发明，使用TEW技术的子窗口集中在对应于标准能谱中没有任何散射分量的1 / n和1 / m的最大光子数的能量。因此，可以提高计数系数，同时将主窗口扩大到最大可能程度，而不会低估散射分量和串扰分量。

8. 发明授权

US09747706B2 Image reconstructing apparatus and image reconstructing method 有权
公开(公告)号：US09747706B2
公开(公告)日：2017-08-29
申请号：US12699387
申请日：2010-02-03
申请人： Manabu Teshigawara , Takuzo Takayama , Tomoyasu Komori , Takaya Umehara
发明人： Manabu Teshigawara , Takuzo Takayama , Tomoyasu Komori , Takaya Umehara
IPC分类号： G06K9/00 , G06T11/00
CPC分类号： G06T11/006 , G06T2211/421
摘要： When a group of (pre-processed) projection data is stored into a projection-data storage unit, a Gaussian-based expansion-data creating unit creates a group of Gaussian-based expansion data that is expanded from each of the group of projection data through linear combination based on a plurality of Gaussian functions that is stored by a Gaussian-function storage unit and has different center points. A reconstruction-image creating unit then creates a reconstruction image by using the Gaussian-based expansion-data created by the Gaussian-based expansion-data creating unit, and stores the created reconstruction image into an image storage unit.

9. 发明授权

US08604439B2 Nuclear medicine diagnosis apparatus 有权
标题翻译：核医诊断仪
公开(公告)号：US08604439B2
公开(公告)日：2013-12-10
申请号：US12976046
申请日：2010-12-22
申请人： Manabu Teshigawara , Takuzo Takayama , Takaya Umehara , Tomoyasu Komori
发明人： Manabu Teshigawara , Takuzo Takayama , Takaya Umehara , Tomoyasu Komori
IPC分类号： G01T1/164
CPC分类号： G01T1/40 , A61B6/037 , A61B6/5205 , A61B6/5258 , G01T1/2985 , G01T7/005
摘要： According to one embodiment, a nuclear medicine diagnosis includes a light signal generating unit, photodetection unit, measurement unit, calculation unit, and storage unit. The light signal generating unit repeatedly generates light signals. The photodetection unit repeatedly generates first output signals corresponding to intensities of the light signals, repeatedly generates second output signals corresponding to intensities of gamma rays emitted from a subject. The measurement unit repeatedly measures light signal detection times and repeatedly measures gamma ray detection times. The calculation unit calculates a difference between a target gamma ray detection time and a target light signal detection time of the light signal detection times for each of the gamma ray detection times. The target light signal detection time is measured before the target gamma ray detection time. The storage unit stores the calculated difference in association with a target second output signal of the second output signals.
摘要翻译：根据一个实施例，核医学诊断包括光信号发生单元，光电检测单元，测量单元，计算单元和存储单元。光信号发生单元重复产生光信号。光检测单元重复产生对应于光信号强度的第一输出信号，重复产生对应于从被摄体发射的伽马射线强度的第二输出信号。测量单元重复测量光信号检测时间并重复测量伽马射线检测时间。计算单元计算每个伽马射线检测时间的目标伽马射线检测时间和光信号检测时间的目标光信号检测时间之间的差。在目标γ射线检测时间之前测量目标光信号检测时间。存储单元将所计算的差与第二输出信号的目标第二输出信号相关联地存储。

10. 发明申请

US20110163238A1 NUCLEAR MEDICINE DIAGNOSIS APPARATUS 有权
标题翻译：核医学诊断设备
公开(公告)号：US20110163238A1
公开(公告)日：2011-07-07
申请号：US12976046
申请日：2010-12-22
申请人： Manabu TESHIGAWARA , Takuzo Takayama , Takaya Umehara , Tomoyasu Komori
发明人： Manabu TESHIGAWARA , Takuzo Takayama , Takaya Umehara , Tomoyasu Komori
IPC分类号： G01T1/164
CPC分类号： G01T1/40 , A61B6/037 , A61B6/5205 , A61B6/5258 , G01T1/2985 , G01T7/005
摘要： According to one embodiment, a nuclear medicine diagnosis includes a light signal generating unit, photodetection unit, measurement unit, calculation unit, and storage unit. The light signal generating unit repeatedly generates light signals. The photodetection unit repeatedly generates first output signals corresponding to intensities of the light signals, repeatedly generates second output signals corresponding to intensities of gamma rays emitted from a subject. The measurement unit repeatedly measures light signal detection times and repeatedly measures gamma ray detection times. The calculation unit calculates a difference between a target gamma ray detection time and a target light signal detection time of the light signal detection times for each of the gamma ray detection times. The target light signal detection time is measured before the target gamma ray detection time. The storage unit stores the calculated difference in association with a target second output signal of the second output signals.
摘要翻译：根据一个实施例，核医学诊断包括光信号发生单元，光电检测单元，测量单元，计算单元和存储单元。光信号发生单元重复产生光信号。光检测单元重复产生对应于光信号强度的第一输出信号，重复产生对应于从被摄体发射的伽马射线强度的第二输出信号。测量单元重复测量光信号检测时间并重复测量伽马射线检测时间。计算单元计算每个伽马射线检测时间的目标伽马射线检测时间和光信号检测时间的目标光信号检测时间之间的差。在目标γ射线检测时间之前测量目标光信号检测时间。存储单元将所计算的差与第二输出信号的目标第二输出信号相关联地存储。

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