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1. 发明专利

JP2013248140A Medical device, display device, and program 有权
标题翻译：医疗设备，显示设备和程序
公开(公告)号：JP2013248140A
公开(公告)日：2013-12-12
申请号：JP2012124790
申请日：2012-05-31
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NOZAKI ATSUSHI
IPC分类号： A61B5/055 , A61B6/03 , G01R33/48 , G01R33/54
摘要： PROBLEM TO BE SOLVED: To reduce a workload on an image reading person by inputting information of a coordinate axis in displaying image data in a display unit, and associating a coordinate axis with image data.SOLUTION: Before performing imaging scan after performing localizer scan, an operator operates an operation unit and sets a new AP axis in a left hand. After a new AP axis is set, imaging scan is performed and image data D1 of a left hand and image data D2 of a right hand are acquired. When image data is displayed in a display unit 31, image data D1 is inverted to allow an original AP axis to coincide with a new AP axis, and then inverted image data D1 is displayed in the display unit 31.
摘要翻译：要解决的问题：通过在显示单元中输入显示图像数据中的坐标轴的信息，并将坐标轴与图像数据相关联，来减少图像阅读者的工作量。解决方案：在执行定位器扫描之前执行成像扫描之前，操作员操作操作单元并在左手设置新的AP轴。在设置新的AP轴之后，执行成像扫描，并且获取左手的图像数据D1和右手的图像数据D2。当在显示单元31中显示图像数据时，图像数据D1被反转以允许原始AP轴与新的AP轴一致，然后在显示单元31中显示反转的图像数据D1。

2. 发明专利

JP2007075387A Breath-holding mr imaging method, mri apparatus, breath-holding tomographic imaging method, and tomographic imaging apparatus 审中-公开
标题翻译：呼吸保存MR成像方法，MRI装置，呼吸保存图像成像方法和图像成像装置
公开(公告)号：JP2007075387A
公开(公告)日：2007-03-29
申请号：JP2005267763
申请日：2005-09-15
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： IWADATE YUJI , NOZAKI ATSUSHI , TSUKAMOTO TETSUJI , KABASAWA HIROYUKI
IPC分类号： A61B5/055
CPC分类号： G01R33/5676 , G01R33/56509
摘要： PROBLEM TO BE SOLVED: To allow a slice position to follow the change of the position of an organ each time when imaging is repeated not less than twice by sandwiching a breath-holding time.
SOLUTION: The following steps are repeated not less than twice in following order: imaging steps for a navigator (K1, K4) to image an MR image having an imaging area including the diaphragm in a state where the breath is held; diaphragm position acquiring steps (C1, C3) to analyze the navigator image and acquire the position of the diaphragm; imaging steps (K3, K6) to image a desired sliced MR image in a state where the breath is held; and a breath taking step for restarting respiration. A position, which is obtained by correcting the slice position for the first imaging by a difference between the position of the diaphragm in the first imaging and the position of the diaphragm after the second imaging, is adopted as the slice position after the second imaging. Consequently, the slice position is allowed to follow the change of the position of the organ which is caused by the deviation of a breath-holding timing each time.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：每次当通过夹持呼吸保持时间重复不少于两次成像时，允许切片位置跟随器官位置的改变。
解决方案：按照以下顺序重复以下步骤不少于两次：导航仪（K1，K4）的成像步骤，以在保持呼吸状态的状态下成像具有包括隔膜的成像区域的MR图像; 隔膜位置获取步骤（C1，C3），用于分析导航图像并获取隔膜的位置; 成像步骤（K3，K6），以在保持呼吸的状态下成像期望的切片MR图像; 以及重新呼吸的呼吸步骤。通过第一成像中的隔膜的位置与第二次成像之后的隔膜的位置之间的差来校正第一成像的切片位置而获得的位置被采用作为第二次成像之后的切片位置。因此，允许切片位置跟随由每次呼吸保持定时的偏差引起的器官位置的变化。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2013150851A Fixture, subject support system, and mri device 有权
标题翻译：固定，主体支持系统和MRI设备
公开(公告)号：JP2013150851A
公开(公告)日：2013-08-08
申请号：JP2013077315
申请日：2013-04-03
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NABEYA AKIRA , NOZAKI ATSUSHI , MATSUDA TAKESHI , HIRAYAMA AKIRA
IPC分类号： A61B5/055 , G01R33/30
摘要： PROBLEM TO BE SOLVED: To provide a fixture for reducing burden on a subject when imaged.SOLUTION: The fixture is provided with a mount part which has a mounting surface where the right hand, the right wrist, the left hand, and the left wrist of the subject are mounted side by side; and a pressing part which has a pressing surface for pressing the right hand, the right wrist, the left hand, and the left wrist.
摘要翻译：要解决的问题：提供一种用于减少被摄体成像时的负担的固定装置。解决方案：固定装置具有安装部分，其具有右手，右手腕，左手和左手腕的安装表面的主体并排安装; 以及具有用于按压右手，右腕，左手和左手腕的按压面的按压部。

4. 发明专利

JP2009106651A Fixing tool and subject support system 有权
标题翻译：固定工具和主体支撑系统
公开(公告)号：JP2009106651A
公开(公告)日：2009-05-21
申请号：JP2007283912
申请日：2007-10-31
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NABEYA AKIRA , NOZAKI ATSUSHI , MATSUDA TAKESHI , HIRAYAMA AKIRA
IPC分类号： A61B5/055 , G01R33/28
CPC分类号： G01R33/30
摘要： PROBLEM TO BE SOLVED: To provide a fixing tool reducing the burden on a subject when imaging. SOLUTION: The fixing device 100 has a fixing tool body 200 and a pressing lid 300. The fixing tool body 200 has mounting faces 50R, 50L. The pressing lid 300 has pressing faces 51R, 51L. Both hands and both wrists of the subject 8 is mounted on the mounting faces 50R, 50L and the pressing lid 300 is closed. The right hand and the right wrist of the subject 8 are sandwiched between the mounting face 50 R and the pressing face 51R, while the left hand and the left wrist of the subject 8 are sandwiched between the mounting face 50L and the pressing face 51L, thereby both the hands and both the wrists of the subject 8 can be fixed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在成像时减轻对象负担的固定工具。解决方案：定影装置100具有固定工具主体200和按压盖300.固定工具主体200具有安装面50R，50L。按压盖300具有按压面51R，51L。被检体8的双手和两只手腕安装在安装面50R，50L上，按压盖300关闭。被检体8的右手和右手腕被夹在安装面50R和按压面51R之间，而被检体8的左手和左腕被夹在安装面50L和按压面51L之间，从而可以固定对象8的手和两个手腕。版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2004236849A Magnetic resonance imaging apparatus 有权
公开(公告)号：JP2004236849A
公开(公告)日：2004-08-26
申请号：JP2003029097
申请日：2003-02-06
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NOZAKI ATSUSHI
IPC分类号： A61B5/055
摘要： PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus which automatically inject a proper amount of a contrast medium in a plurality of imaging regions.
SOLUTION: The magnetic resonance imaging apparatus is equipped with an imaging means (702) for moving a subject in the axial direction of the human body to successively take images of a plurality of the imaging regions set along the axis of the body by magnetic resonance, an injection means (708) for injecting the contrast medium in the subject, a sequence generating means (704) for making the injection sequence of the contrast medium on the basis of an imaging protocol and a control means (706) for controlling the injection means on the basis of the generated sequence.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2004113318A Imaging position optimization method and magnetic resonance imaging apparatus 审中-公开
公开(公告)号：JP2004113318A
公开(公告)日：2004-04-15
申请号：JP2002278349
申请日：2002-09-25
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： IWADATE YUJI , NABEYA AKIRA , NOZAKI ATSUSHI
IPC分类号： G01R33/30 , A61B5/055 , G01R33/54
摘要： PROBLEM TO BE SOLVED: To realize an imaging position optimization method, and a magnetic resonance imaging apparatus having a mechanism to arrange an imaged site of a subject mounted on an RF (radio frequency) coil. SOLUTION: A pad 2 on which the head of the subject 1 is mounted can be expanded and contracted by air pressure. The pad 2 is contracted by using a pump on the basis of image information on the axial cross section of the head. After mounting the head of the subject 1 in the interior of the RF coil, the operator can easily align the position of the head with the central position of the RF coil and can acquire a high-quality optimized image with less artifacts. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2011206230A Magnetic resonance imaging apparatus 有权
标题翻译：磁共振成像装置
公开(公告)号：JP2011206230A
公开(公告)日：2011-10-20
申请号：JP2010076482
申请日：2010-03-30
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NOZAKI ATSUSHI
IPC分类号： A61B5/055 , G01R33/34
摘要： PROBLEM TO BE SOLVED: To facilitate the replacement of a receiver coil.SOLUTION: A receiver coil attachment means 6 is provided on an inner wall of an MRI apparatus 100. The means 6 includes a receiver coil supporting case 61 for supporting the receiver coil and guide rails 62 for freely moving the case 61 to the outside and the inside of a bore 21. When an operator 7 presses a button 2A, the case 61 moves to the front along the guide rails 62, and the case 61 is conveyed to the outside of the bore 21. The operator 7 places the receiver coil in the case 61 and conveys the receiver coil to the inside of the bore 21.
摘要翻译：要解决的问题：为了便于更换接收器线圈。解决方案：在MRI设备100的内壁上设置接收器线圈附接装置6.装置6包括用于支撑接收器线圈的接收器线圈支撑壳体61和用于将壳体61自由移动到孔21的外部和内部的导轨62.当操作者7按压按钮2A时，壳体61沿着导轨62移动到前部，并且壳体61被传送到操作员7将接收器线圈放置在壳体61中，并将接收器线圈传送到孔21的内部。

8. 发明专利

JP2010051583A Coil and magnetic resonance imaging system 有权
标题翻译：线圈和磁共振成像系统
公开(公告)号：JP2010051583A
公开(公告)日：2010-03-11
申请号：JP2008220175
申请日：2008-08-28
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： NABEYA AKIRA , NOZAKI ATSUSHI , AKIYAMA MEGUMI
IPC分类号： A61B5/055
摘要： PROBLEM TO BE SOLVED: To provide a coil improving the adhesion property to a region to be radiographed, and a magnetic resonance imaging system having the coil. SOLUTION: The coil 13 includes a headrest 52, coil element housing members 53 and 54, presser members 57 and 58, and presser member support bases 59 and 60. The presser members 57 and 58 are slidably supported to the presser member support bases 59 and 60 respectively. As the presser members 57 and 58 press the coil element housing members 53 and 54 on the head and the neck of a patient, the coil element housing members 53 and 54 can be closely attached to the region to be radiographed. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高对待射出的区域的粘附性的线圈和具有线圈的磁共振成像系统。解决方案：线圈13包括头枕52，线圈元件容纳构件53和54，压紧构件57和58以及按压构件支撑基座59和60.压脚构件57和58可滑动地支撑到压脚构件支撑件分别为59和60。由于按压部件57,58按压患者头部和颈部的线圈元件收容部件53,54，所以线圈元件收容部件53,54能够与被射出的区域紧密连结。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2005192804A Rf coil and magnetic resonance imaging apparatus 审中-公开
标题翻译：射频线圈和磁共振成像装置
公开(公告)号：JP2005192804A
公开(公告)日：2005-07-21
申请号：JP2004002182
申请日：2004-01-07
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： IWADATE YUJI , NABEYA AKIRA , NOZAKI ATSUSHI
IPC分类号： G01R33/3415 , A61B5/055
摘要： PROBLEM TO BE SOLVED: To provide an RF (radio frequency) coil whose sensitivity range is adjustable, and also to provide a magnetic resonance imaging apparatus having the RF coil.
SOLUTION: The RF coil is used in the proximity of a subject to be photographed for conducting magnetic resonance photographing. The RF coil has n pieces ((n) is an integer lager than 2) of unit coils (12-32) that are not coupled mutually and a supporting means (400) for supporting the unit coils so that the rotation angles of the unit coils are adjustable on a surface parallel to a coil face without changing the relative positional relationship between the unit coils.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供灵敏度范围可调的RF（射频）线圈，并且还提供具有RF线圈的磁共振成像装置。解决方案：RF线圈用于要被拍摄的对象附近以进行磁共振拍摄。 RF线圈具有不相互耦合的单元线圈（12-32）的n个（（n）是比2）大的整数，以及用于支撑单元线圈的支撑装置（400），使得单元的旋转角度线圈在平行于线圈面的表面上是可调节的，而不改变单元线圈之间的相对位置关系。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004046489A Medical imaging device 审中-公开
标题翻译：医学成像装置
公开(公告)号：JP2004046489A
公开(公告)日：2004-02-12
申请号：JP2002202336
申请日：2002-07-11
申请人： Ge Medical Systems Global Technology Co Llc , ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー
发明人： HASHIMOTO HIROSHI , MATSUDA TAKESHI , MORIYA HIROTO , NOZAKI ATSUSHI
IPC分类号： G06Q30/04 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06Q50/22 , G06Q50/24 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To realize a medical imaging device that can be introduced without equipment investment. SOLUTION: This device has an imaging means 10 for acquiring a signal from a subject of imaging and generating a medical image based on it; a calculating means 12 for calculating the charge charged to the user of the imaging means according to the using result of the imaging means; and communicating means 14 and 16 for communicating the sum of the charge to a money collecting source 18 through a communication line. Otherwise, the money preliminarily paid by the user is stored as the charge of the imaging means, the charge is subtracted from the money, and the use is prohibited when the balance is 0. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：实现可以在没有设备投入的情况下引入的医疗成像装置。解决方案：该装置具有成像装置10，用于从成像对象获取信号并基于它产生医学图像; 计算装置12，用于根据成像装置的使用结果计算向成像装置的用户充电的电荷; 以及用于通过通信线路将收费总和传送到货币收集源18的通信装置14和16。否则，由用户预先支付的钱被存储为成像装置的费用，从货币中扣除费用，当余额为0时禁止使用。版权所有（C）2004，JPO

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