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1. 发明专利

JP2004209172A Program and method for supporting interview after imaging using radiopharmaceutical 审中-公开
标题翻译：使用放射免疫法成像后支持采访的程序和方法
公开(公告)号：JP2004209172A
公开(公告)日：2004-07-29
申请号：JP2003002837
申请日：2003-01-09
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIBATA KEIICHIRO , OKAZAKI TAKASHI , MORIMOTO YUICHI
IPC分类号： A61B5/00 , A61B19/00 , A61G12/00 , G06Q50/22 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a medical care system which reduces an exposure dose to a physician in an interview after taking a photograph using a radiopharmaceutical. SOLUTION: The medical care system comprises a medical care server 1 which stores medical care data showing inspection results of imaging using the radioactive medicament and a medical care client 10 which acquires the medical care data from the medical care server 1 to present them. The medical care client 10 has a monitor for indicating the medical care data and a microphone which collects the voice of the physician or a subject. Thereby, the physician can reduce the exposure dose to the physician since it is not necessary to have an interview in the close vicinity to the subject. Also, descriptions of specifying, etc. of an affected part in the interview can be provided more efficiently by displaying a pointer on the monitor. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种医疗保健系统，其在使用放射性药物拍摄照片之后，在面试中减少对医生的暴露剂量。医疗保健系统包括医疗保健服务器1，其存储显示使用放射性药物的成像检查结果的医疗保健数据和从医疗保健服务器1获取医疗保健数据以呈现他们的医疗保健客户10 。医疗保健客户端10具有用于指示医疗保健数据的监视器和收集医师或对象的声音的麦克风。因此，医生可以减少对医师的暴露剂量，因为不必在与受试者紧密相邻的面试中。此外，通过在监视器上显示指针，可以更有效地提供访问中受影响部分的指定等的描述。版权所有（C）2004，JPO＆NCIPI

2. 发明专利

JP2004108997A Pet equipment 有权
标题翻译： PET设备
公开(公告)号：JP2004108997A
公开(公告)日：2004-04-08
申请号：JP2002273329
申请日：2002-09-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIBATA KEIICHIRO , OKAZAKI TAKASHI , MAKI KOICHI , HONDA TAKURO , IZUMIDA TATSUO , KATO KOJI , SUZUKI TATSUYA
IPC分类号： G01T1/161 , G01T1/00
CPC分类号： A61B6/037 , A61B5/0046
摘要： PROBLEM TO BE SOLVED: To improve operation efficiency of PET (positron emission tomography) equipment, while reducing the exposure dose of a medical worker in the PET equipment, which is predicted to increase, with the increment of the demand for the PET medical examination. SOLUTION: The approach of the medical worker to a subject is avoided, for reducing the exposure dose of the medical worker. The movement line of the subject and the movement line of the medical worker are shortened, while separating the movement line of the subject and the movement line of the medical worker. To be more concretely, an operation room/diagnostic reading room 1 is made so as to be adjacent to a treatment room 6, and a PET camera room 2 is made so as to be adjacent to the operation room/diagnostic reading room 1, in which a passage 3 for the subject is provided around them. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高PET（正电子发射断层摄影）设备的运行效率，同时降低预计增加的PET设备中的医务人员的暴露剂量，随着PET需求的增加体检。解决方案：为了减少医务人员的接触剂量，避免了医务人员接受治疗的方法。在分离被检体的移动线和医务人员的移动线的同时，使受试者的运动线和医务人员的运动线缩短。更具体地，将手术室/诊断用阅读室1设置成与治疗室6相邻，并且将PET摄像室2制成为与操作室/诊断用读取室1相邻，在其周围设置了主题的第3段。版权所有（C）2004，JPO

3. 发明专利

JPH09230074A SUPERCONDUCTIVE MAGNET PROTECTING DEVICE OF NUCLEAR FUSION APPARATUS 失效
公开(公告)号：JPH09230074A
公开(公告)日：1997-09-05
申请号：JP3611796
申请日：1996-02-23
申请人： HITACHI LTD
发明人： MAKI KOICHI , TAKEUCHI KAZUHIRO , SHIBATA KEIICHIRO
IPC分类号： G21B1/11 , G21B1/00 , G21B1/25
摘要： PROBLEM TO BE SOLVED: To prevent quenching of a superconductive magnet so as to improve the reliability by providing a nuclear fusion output control device. SOLUTION: In radiation heat generated from a plasma 1, neutron and gamma ray passed through a blanket, a shield and a vacuum container 2 are output as measuring signals by a neutron and gamma ray flux measuring device 5, and input to a coil part nuclear heat generation rate forecasting device 10 from the neutron flux and gamma ray flux. A signal b1 output as a nuclear heat generation rate of a coil part of a superconductive magnet estimated by the forecasting device 10 is input to a nuclear fusion output control device 11. From the control device 11, a signal c1 to a heating device 6 for changing the nuclear fusion output, a signal c2 to a fuel injection device 7 for changing the nuclear fusion output, and a signal c3 to an exhaust pump 8 for changing the output of nuclear fusion are input to the respective devices, thereby controlling the nuclear fusion output.

4. 发明专利

JPH0574394A ELECTRON GUN FOR GENERATING LINEAR ELECTRON BEAM 失效
公开(公告)号：JPH0574394A
公开(公告)日：1993-03-26
申请号：JP23197291
申请日：1991-09-11
申请人： HITACHI LTD
发明人： SHIBATA KEIICHIRO , ABE MITSUJI
IPC分类号： H01J35/02 , H01J37/06
摘要： PURPOSE:To provide an electron gun for generating a large current of electron beam with nearly an uniform length. CONSTITUTION:When a negative electrode high voltage pulse is applied to a conductor 11 with conductors 12 as an earth potential, electrons are generated by creeping discharge on the anode opposite surface of an insulator 2, and electron beams are accelerated toward the anode. When the conductors 12 are provided so as to longitudinally disperse the positions to generate creeping discharge, the concentration of electron generating sources can be prevented, and nearly uniform lengthy electron beams can be provided. Capacitors 3 provided between the conductors 12 and a box body at the earth potential generate the creeping discharge independently in all the dispersedly provided creeping discharge generating parts.

5. 发明专利

JPH04127589A X-RAY PRE-IONIZATION DEVICE FOR LASER 失效
公开(公告)号：JPH04127589A
公开(公告)日：1992-04-28
申请号：JP24752690
申请日：1990-09-19
申请人： HITACHI LTD
发明人： ABE MITSUJI , SHIBATA KEIICHIRO
IPC分类号： H01S3/038 , H01S3/0977
摘要： PURPOSE:To enable a pre-ionization device to emit stronger X-rays by a method wherein an electron beam extracting electrode is provided onto a plane parallel to a plane which is formed by the tips of edges of a cathode. CONSTITUTION:A high-voltage pulse is applied to a cathode 1 from a power supply 9 through a feeder line 14a. A beam extracting electrode 3 is set at a certain voltage, and the dose of a laser discharge region by a single pulse is measured by an X-ray dosimeter 7, if the dose is short, the electrode 3 is increased in voltage, and if the dose is over, the electrode 3 is decreased in voltage, whereby a voltage between the extraction electrode 3 and the cathode 1 is adjusted. When an electrical pulse is applied to the cathode 1, electrons emitted from the tips of the edges are made to collide against an anode passing through a through-window of the extraction electrode 3 to emit braking radiation. By this setup, X-rays can be enhanced in dose. The tips of the cathode 1 are parallel with an electron beam extraction electrode, whereby electron beams are uniformly emitted from the tips. On the other hand, capacitors 10 inside a vacuum chamber 4 are made to serve to temporarily store the energy of a voltage pulse supplied from a power supply 9. By this setup, energy can be easily transferred from the power supply 9 to an electron beam.

6. 发明专利

JP2010200794A Magnetic resonance imaging apparatus 审中-公开
标题翻译：磁共振成像装置
公开(公告)号：JP2010200794A
公开(公告)日：2010-09-16
申请号：JP2009046303
申请日：2009-02-27
申请人： Hitachi Ltd , Hitachi Medical Corp , 株式会社日立メディコ , 株式会社日立製作所
发明人： SHIBATA KEIICHIRO , ABE MITSUJI , NAKAYAMA TAKESHI
IPC分类号： A61B5/055
摘要： PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus for suppressing flexural deformation of coils 2a, 3a even when an imaging region 9 is in a high magnetic field.
SOLUTION: The magnetic resonance imaging apparatus includes an oblong or oval winding frame 4a where the coils 2a, 3a are wound, two connecting columns 5 provided between two separated points on a major axis in the winding frame 4a, and ribs 12, 13 provided on the winding frame 4a in a direction parallel with a straight line passing between the connecting columns. The coils 2a, 3a and the winding frame 4a are formed in the shape of a racetrack including a straight line part 17 in the plane view. The ribs 12, 13 are provided on the straight line part 17 of the winding frame 4a, and the ribs 12, 13 each keep a length longer than the straight line part 17.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当成像区域9处于高磁场时，也提供用于抑制线圈2a，3a的弯曲变形的磁共振成像装置。解决方案：磁共振成像装置包括绕线圈2a，3a缠绕的长圆形或椭圆形的绕组框架4a，设置在绕组框架4a中的长轴上的两个分离点之间的两个连接柱5和肋12， 13设置在绕组框架4a上，该方向与通过连接柱之间的直线平行。线圈2a，3a和绕线架4a在俯视图中形成为包括直线部17的跑道的形状。肋条12,13设置在卷绕框架4a的直线部分17上，并且肋12,13各自保持比直线部分17长的长度。（C）2010，JPO＆INPIT

7. 发明专利

JP2004108996A Pet equipment 有权
公开(公告)号：JP2004108996A
公开(公告)日：2004-04-08
申请号：JP2002273328
申请日：2002-09-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SHIBATA KEIICHIRO , OKAZAKI TAKASHI , MAKI KOICHI , HONDA TAKURO , IZUMIDA TATSUO , KATO KOJI , SUZUKI TATSUYA , ODAKA TOMOO
IPC分类号： G01T1/00
摘要： PROBLEM TO BE SOLVED: To reduce an exposure dose of a medical worker in PET (positron emission tomography) equipment, which is predicted to increase, with the increment of the demand for the PET medical examination. SOLUTION: The movement line of a subject and the movement line of the medical worker are separated, in order to avoid the approach of the medical worker to the subject. To be more concretely, a passage 3 for the subject is disposed on the side of a PET camera room 2, reverse to an operation room/diagnostic reading room 1 where the medical worker always stays, in which the PET camera room 2 is adjacent to the operation room/diagnostic reading room. A passage for the medical worker is secured between the operation room/diagnostic reading room and a treatment room 6. The PET camera room 2 and the passage 3 for the subject are disposed between a rest room 4 and a recovery room 5 and the hot laboratory 10 where the medical worker always stays and the operation room/diagnostic reading room 1 so that the distance from the rest room 4 and the recovery from 5 to the hot laboratory 10 is increased. Accordingly, the approach of the medical worker to the subject is avoided, and the exposure dose of the medical worker can be reduced. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2003271924A Image processing system, and medical image processing system 有权
标题翻译：图像处理系统和医学图像处理系统
公开(公告)号：JP2003271924A
公开(公告)日：2003-09-26
申请号：JP2002067842
申请日：2002-03-13
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： HONDA TAKURO , NAGAMINE YOSHIHIKO , ANDO TATSUYA , KOBASHI KEIJI , OKAZAKI TAKASHI , UMEGAKI KIKUO , SHIBATA KEIICHIRO , FUJITAKA SHINICHIRO
IPC分类号： A61B5/00 , G06Q50/22 , G06Q50/24 , G06T1/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide an image processing system capable of performing common basic processing and efficiently performing exclusive processing according to the object, and a medical image processing system. SOLUTION: The medical image processing system 1 to support the diagnosis and/or treatment comprises a platform 2 having a basic template with the procedure for the basic processing for the medical image data described therein and a basic processing module to perform the basic processing to the medical image data, an exclusive template with the procedure for the exclusive processing to the medical image data according to the object described therein, and an exclusive processing module for performing the exclusive processing to the medical image data according to the object. In the platform 2, the exclusive template and/or the exclusive processing module is incorporated according to the object used in the diagnosis and/or the treatment. COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够进行通常的基本处理并且有效地执行根据该目的的独家处理的图像处理系统和医学图像处理系统。解决方案：用于支持诊断和/或治疗的医用图像处理系统1包括具有基本模板的平台2，其具有用于其中描述的医学图像数据的基本处理的过程，以及基本处理模块，用于执行基本对医疗图像数据的处理，具有根据其中描述的对象对医学图像数据进行专属处理的程序的排他模板，以及用于根据该对象执行对医学图像数据的排他处理的排他处理模块。在平台2中，根据诊断和/或治疗中使用的对象并入排他性模板和/或专用处理模块。版权所有（C）2003，JPO

9. 发明专利

JP2003215249A SYSTEM AND METHOD FOR MANAGING/SUPPORTING OPERATION OF RADIATION EXAMINATION 审中-公开
公开(公告)号：JP2003215249A
公开(公告)日：2003-07-30
申请号：JP2002011653
申请日：2002-01-21
申请人： HITACHI LTD
发明人： HONDA TAKURO , OKAZAKI TAKASHI , SHIBATA KEIICHIRO
IPC分类号： G21C17/00 , G01T1/00 , G01T1/161 , G06Q10/00 , G06Q10/06 , G06Q10/10 , G06Q50/00 , G06Q50/10 , G06Q50/22 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a system and method for managing/supporting operation of radiation examination capable of improving operation efficiency in radiation examination including a PET (positron CT) examination at a medical institution by efficiently managing radiation. SOLUTION: A medical institution 4 comprises an input device 45 for inputting information related to subjects and radiation examination that they receive; a database 42 in which the operation management data for radiation examination in the medical institution 4 is stored; a processor 43 in which, based on the input result from the input device 45 and the stored information of the database 42, an examination schedule of a subject, a work schedule of a health personal, and the preparation schedule of radioactive chemical are generated, and based on the generated schedules and the stored information in the database 42, the dose the health personal receives during work is predicted and calculated in time series manner; and an output device which outputs/displays as required a predicted value from the processor 43 and the stored information in the database 42. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2000187100A FACILITY FOR DRY STORAGE OF RADIOACTIVE SUBSTANCE 失效
公开(公告)号：JP2000187100A
公开(公告)日：2000-07-04
申请号：JP36631798
申请日：1998-12-24
申请人： HITACHI LTD
发明人： SHIMIZU HITOSHI , ODA MASASHI , KUMAGAI NAOKI , MAKI KOICHI , SHIBATA KEIICHIRO , KANAI HIDETOSHI
IPC分类号： G21F9/36
摘要： PROBLEM TO BE SOLVED: To improve efficiency in shielding against radiation without degrading the cooling performance of facilities for the dry storage of radioactive substances. SOLUTION: Housing tubes 2 are placed in a fuel storage room 3 of this facility. An air inflow passage 8 and an air exhaust passage 9 are connected to the fuel storage room 3 respectively. Current plates 6A are placed on the side of the air inflow passage 8 in the fuel storage room 3, and current plates 6B are located on the side of the air exhaust passage 9 there. A radiation scatterer 7A is installed on the side wall of the fuel storage room 3 facing the current plates 6A closer to the air inflow passage 8 than the current plates 6A. A radiation scatterer 7B is installed on the side wall of the fuel storage room 3 facing the current plates 6B closer to the air inflow passage 8 than the current plates 6B. The current plates 6A and 6B and the radiation scatterers 7A and 7B are constituted by covering a neutron shield with a γ-ray shield to shield neutrons and γ rays.

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