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1. 发明公开

EP2581043A1 POSITRON EMISSION TOMOGRAPHY METHOD AND DEVICE WITH APPLICATION ADAPTABILITY 有权转让
标题翻译：麻醉品麻醉师安东尼·巴恩斯
公开(公告)号：EP2581043A1
公开(公告)日：2013-04-17
申请号：EP11795012.1
申请日：2011-01-04
申请人： Raycan Technology Co., Ltd. (Su Zhou) , Huazhong University of Science and Technology
发明人： XIE, Qingguo , LIU, Jingjing
IPC分类号： A61B6/02 , G01T1/161
CPC分类号： G01T1/166 , A61B6/037 , A61B6/4258 , A61B6/4275 , A61B6/488 , A61B6/508 , A61B6/5205 , A61B6/545 , A61B6/585
摘要： A positron emission tomography method and a device with application adaptability. The method includes: 1.scanning a tested object initially for obtaining initial activity information of the tested object; 2. programming and adjusting a detector module based on the result of the initial scan so as to obtain a new system structure, and rapidly calibrating the new system structure; 3. performing a scan with the new system structure for obtaining activity information of the tested object; 4. analyzing the activity information of the tested object obtained at step 3. If quality of the activity information can satisfy requirements of the application, the scan is finished; otherwise programming and adjusting the detector module is repeated, rapid calibration is performed, and the activity information of the tested object is obtained again with the new system structure until the activity information satisfies requirements of the application. The device includes a detector module (1), a detector control module (2), an image reconstruction module (3) and a detector programming module (4).
摘要翻译：正电子发射断层扫描法和具有应用适应性的器件。该方法包括：1.最初扫描被测对象以获得测试对象的初始活动信息; 2.根据初步扫描结果对探测器模块进行编程和调整，以获得新的系统结构，并快速校准新的系统结构; 3.使用新的系统结构执行扫描以获得被测对象的活动信息; 4.分析在步骤3中获得的测试对象的活动信息。如果活动信息的质量满足应用要求，则扫描结束; 否则重复编程和调整检测器模块，执行快速校准，并且用新的系统结构再次获得测试对象的活动信息，直到活动信息满足应用要求。该装置包括检测器模块（1），检测器控制模块（2），图像重建模块（3）和检测器编程模块（4）。

2. 发明公开

EP1643903A4 SINGLE PHOTON EMISSION COMPUTED TOMOGRAPHY SYSTEM 审中-公开
标题翻译：单光子发射计算机断层扫描系统
公开(公告)号：EP1643903A4
公开(公告)日：2009-06-17
申请号：EP04776838
申请日：2004-06-21
申请人： JUNI JACK E
发明人： JUNI JACK E
IPC分类号： A61B5/05 , G01T1/164 , G01T1/166 , G21K1/02
CPC分类号： G01T1/1644 , A61B6/037 , A61B6/5258 , G01T1/1648 , G01T1/166 , G21K1/025
摘要： Collimator assembly (630) is constructed with a plurality of alternating layers of lead and plastic supported between a lower support plate (632) and an upper support plate (634). Threaded adjusted members (636) extend through the lower plate (614) to the lower support member (632) and through the upper plate (612) to the upper support member (634). By adjusting the adjusting members (636) the position of the collimator assembly (630) may be adjusted relative to the remainder of the arc.

3. 发明授权

EP0532152B1 Adjustable dual-detector image data acquisition system 有权
标题翻译：的可调整的图像拾取系统，包括两个检测器
公开(公告)号：EP0532152B1
公开(公告)日：1998-04-29
申请号：EP92304706.2
申请日：1992-05-22
申请人： ADAC LABORATORIES
发明人： Hines, Horace , Hug, Paul , Lamp, Mark L.
IPC分类号： G01T1/166 , A61B6/03
CPC分类号： G01T1/166 , A61B6/037

4. 发明授权

EP0485707B1 Body contour determining apparatus for a rotating gamma camera 失效
标题翻译：用于旋转伽玛照相机的身体轮廓确定设备
公开(公告)号：EP0485707B1
公开(公告)日：1995-11-22
申请号：EP91115569.5
申请日：1991-09-13
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Jazbec, Ivan
IPC分类号： G01B11/24
CPC分类号： G01T1/166 , A61B5/0073

5. 发明授权

EP0517602B1 Gamma caméra à deux détecteurs en opposition ayant des mouvements radiaux indépendants 失效
标题翻译： γ照相机与两个检测器相互独立和径向运动。
公开(公告)号：EP0517602B1
公开(公告)日：1994-04-13
申请号：EP92401546.4
申请日：1992-06-04
申请人： SOPHA MEDICAL
发明人： Pierfitte, Michel, CABINET BALLOT-SCHMIT
IPC分类号： G01T1/166 , A61B6/00
CPC分类号： A61B6/4441 , A61B6/037 , A61B6/4258 , G01T1/1648 , G01T1/166

6. 发明公开

EP0532152A1 Adjustable dual-detector image data acquisition system 有权
标题翻译： Regelbares Bildaufnahmesystem mit zwei Detektoren。
公开(公告)号：EP0532152A1
公开(公告)日：1993-03-17
申请号：EP92304706.2
申请日：1992-05-22
申请人： ADAC LABORATORIES
发明人： Hines, Horace , Hug, Paul , Lamp, Mark L.
IPC分类号： G01T1/166 , A61B6/03
CPC分类号： G01T1/166 , A61B6/037
摘要： An imaging system for acquiring imaging data generated by an object positioned about a lateral axis (48) is described. The system comprises first and second detectors (4) which can be rotated about the object in a circular path, with the angular displacement between the two detectors around the circular path being adjustable to a selected magnitude. Preferably the detectors can also be moved toward or away from the lateral axis to increase the resolution of the system. A method for acquiring image data utilizing such a system is also described.
摘要翻译：描述了一种用于获取由围绕横轴（48）定位的物体产生的成像数据的成像系统。该系统包括第一和第二检测器（4），其可围绕物体以圆形路径旋转，圆周路径周围的两个检测器之间的角位移可调节至选定的大小。优选地，检测器也可以朝向或远离横向轴线移动以增加系统的分辨率。还描述了利用这种系统获取图像数据的方法。

7. 发明公开

EP0506674A4 EMISSION TOMOGRAPHY CAROUSEL SYSTEM AND METHOD 失效
标题翻译：排放TOMOGRAPHY CAROUSEL系统和方法
公开(公告)号：EP0506674A4
公开(公告)日：1992-12-02
申请号：EP90916600
申请日：1990-10-23
申请人： ATF CONSOLIDATED INC
发明人： DIGIOVANNA, LEONARD, D. , PANETTA, PATRICK, F.
IPC分类号： G01T1/161 , A61B6/04 , G01T1/166 , H05G1/00
CPC分类号： A61B6/0457 , A61B6/037 , A61B6/04 , G01T1/166
摘要： An emission tomography carousel system (10) and method for use with a stationary radiation detector (18) in Single Photon Emission Computer Tomography (SPECT) (20) procedures is disclosed. In a preferred embodiment the carousel includes two linear motion positioning tables (24) and one rotary motion positioning table (34) as part of a positionable mounting for moving the patient platform in three degrees of motion. A programmed computer controls (16) the motion of the carousel about a predetermined locus of points. The method includes positioning the carousel in a 'home' position, placing a patient in the carousel and manually positioning the patient platform to a desired close position with respect to a stationary radiation detector (18). The position is then recorded in the memory of a control computer and the procedure is repeated to obtain the desired number of radii of the patient's organ of interest to the detector.

8. 发明公开

EP0485707A2 Body contour determining apparatus for a rotating gamma camera 失效
标题翻译：用于旋转伽玛照相机的身体轮廓确定设备
公开(公告)号：EP0485707A2
公开(公告)日：1992-05-20
申请号：EP91115569.5
申请日：1991-09-13
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Jazbec, Ivan
IPC分类号： G01B11/24
CPC分类号： G01T1/166 , A61B5/0073
摘要： An arrangement for determining the planar contour of an object including a plurality of light emitters and detectors positioned in a circular planar array. The circular array surrounds the object whose planar contour is being determined. The light emitters are sequentially energized and the resulting signals from the light detectors are utilized for determining the object's planar contour.
摘要翻译：一种用于确定物体的平面轮廓的装置，该物体包括位于圆形平面阵列中的多个发光器和检测器。圆形阵列包围其平面轮廓正在确定的物体。光发射器被顺序通电，并且来自光检测器的结果信号被用于确定物体的平面轮廓。

9. 发明公开

EP1709585A4 MULTI-DIMENSIONAL IMAGE RECONSTRUCTION 有权转让
标题翻译：多三维图像重建
公开(公告)号：EP1709585A4
公开(公告)日：2015-11-25
申请号：EP05703091
申请日：2005-01-13
申请人： BIOSENSORS INT GROUP LTD
发明人： ROUSSO BENNY , NAGLER MICHAEL
IPC分类号： G06T1/00 , A61B6/00 , G01T1/161 , G01T1/166
CPC分类号： A61B6/481 , A61B6/4057 , A61B6/4258 , A61B6/486 , A61B6/5217 , A61B6/5241 , A61B90/39 , A61M5/007 , G01T1/161 , G01T1/166
摘要： Apparatus for radiation based imaging of a non-homogenous target area having distinguishable regions therein, comprises: an imaging unit configured to obtain radiation intensity data from a target region in the spatial dimensions and at least one other dimension, and an image four-dimension analysis unit analyzes the intensity data in the spatial dimension and said at least one other dimension in order to map the distinguishable regions. The system typically detects rates of change over time in signals from radiopharmaceuticals and uses the rates of change to identify the tissues. In a preferred embodiment, two or more radiopharmaceuticals are used, the results of one being used as a constraint on the other.

10. 发明公开

EP1336869A3 Apparatus for forming radiation source distribution image 审中-公开
标题翻译：一种用于从辐射源制备图像分配的过程
公开(公告)号：EP1336869A3
公开(公告)日：2009-01-07
申请号：EP02022960.5
申请日：2002-10-14
申请人： ANZAI MEDICAL KABUSHIKI KAISHA
发明人： Ito, Tadashi , Yasue, Naoto , Jimbo, Masao , Ryuo, Hideki
IPC分类号： G01T1/166 , G01T1/29
CPC分类号： G01T1/166 , A61B6/037 , G01T1/1642 , G01T1/295
摘要： A radiation source distribution image of an examinee (28) is formed by driving X direction movement motors (30a, 30b) to move a radiation information-detecting unit (18) in the X direction, and detecting radiation from the examinee (28) on a stretcher (26) placed between guide rails (16a, 16b) by using a collimator and a line sensor which constitute a detection unit (64).

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