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21. 发明申请

US20100316194A1 SHOCK ABSORBER FOR MEDICAL IMAGING DEVICE 审中-公开
标题翻译：医用成像装置用防震绝缘体
公开(公告)号：US20100316194A1
公开(公告)日：2010-12-16
申请号：US12858092
申请日：2010-08-17
申请人： MICHAEL JOHN UTSCHIG , KENNETH SCOTT KUMP
发明人： MICHAEL JOHN UTSCHIG , KENNETH SCOTT KUMP
IPC分类号： H01J31/50
CPC分类号： F16F15/02 , A61B6/00 , A61B6/4233 , A61B6/563 , F16F7/00
摘要： Various embodiments of the invention provide a shock absorber. The shock absorber comprising a frame having three sides, namely a first side, a second side and a third side. The first side is contiguous with the second side, which is contiguous with the third side. Further, the first side makes an angle greater than zero degrees with the second side and the second side makes an angle greater than zero degrees with the third side. The frame is different from a housing.
摘要翻译：本发明的各种实施例提供减震器。该减震器包括具有三个侧面的框架，即第一侧面，第二侧面和第三侧面。第一侧与第二侧邻接，第二侧与第三侧邻接。此外，第一侧的角度大于零度，第二侧和第二侧与第三侧成大于零度的角度。框架与外壳不同。

22. 发明授权

US07838810B2 Photomultiplier tube and a radiation detecting device employing the photomultiplier tube 有权
标题翻译：光电倍增管和采用光电倍增管的放射线检测装置
公开(公告)号：US07838810B2
公开(公告)日：2010-11-23
申请号：US12224378
申请日：2007-02-27
申请人： Hideki Shimoi , Hiroyuki Kyushima
发明人： Hideki Shimoi , Hiroyuki Kyushima
IPC分类号： H01J31/50 , H01J40/14
CPC分类号： H01J43/28
摘要： A vacuum vessel is configured by hermetically joining a faceplate to one end of a side tube and a stem to the other end via a tubular member. A photocathode, a focusing electrode, dynodes, a drawing electrode, and anodes are arranged within the vacuum vessel. At the center of the stem an air discharging tube is connected. The air discharging tube includes an outer side tube and an inner side tube, which are disposed coaxially and connected to each other at the stem side. The outer side tube has high adhesiveness with the stem and the inner side tube is thin and has small stress when being cut, thereby enabling the joint with the vacuum vessel not to be damaged when the air discharging tube is sealed.
摘要翻译：真空容器通过经由管状构件将面板与侧管的一端气密地接合到另一端而构成。在真空容器内设置光电阴极，聚焦电极，倍增极，牵伸电极和阳极。在阀杆的中心连接一个排气管。排气管包括同轴并且在杆侧彼此连接的外侧管和内侧管。外侧管与杆的密合性高，内侧管较薄，切断时的应力小，能够在排气管密封的情况下使真空容器的接头不被损坏。

23. 发明授权

US07724870B2 Digital tomosynthesis in robotic stereotactic radiosurgery 有权
标题翻译：机器人立体定向放射外科中的数字断层合成
公开(公告)号：US07724870B2
公开(公告)日：2010-05-25
申请号：US12130136
申请日：2008-05-30
申请人： Jonathan S. Maltz , Ali Bani-Hashemi
发明人： Jonathan S. Maltz , Ali Bani-Hashemi
IPC分类号： A61N5/10 , H05G1/02 , H01J31/50
CPC分类号： A61N5/1049 , A61B6/025 , A61B6/04 , A61B6/4452 , A61B6/4458 , A61N2005/1061
摘要： Some embodiments include a support movable with at least four degrees of freedom, a therapeutic radiation source coupled to the support, a plurality of radiation sources disposed in a fixed relationship to each other, the plurality of radiation sources movable in the fixed relationship with at least four degrees of freedom, a detector to acquire a projection image based on radiation emitted from one of the plurality of radiation sources, and a processor to perform digital tomosynthesis on the projection image acquired by the detector and a plurality of other projection images to generate a cross-sectional image representing a plane viewed from a perspective of the therapeutic radiation source.
摘要翻译：一些实施例包括可移动至少四个自由度的支撑件，耦合到支撑件的治疗辐射源，以彼此固定的关系设置的多个辐射源，多个辐射源至少与固定关系可移动四个自由度，基于从所述多个辐射源中的一个发射的辐射获取投影图像的检测器，以及处理器，用于对由所述检测器获取的所述投影图像上执行数字断层合成，以及多个其它投影图像，以产生横截面图像表示从治疗性辐射源的角度观察的平面。

24. 发明申请

US20090296892A1 DISPLACEMENT FOR AN X-RAY C-ARM 失效
标题翻译： X射线C-ARM的位移
公开(公告)号：US20090296892A1
公开(公告)日：2009-12-03
申请号：US12472957
申请日：2009-05-27
申请人： Franz Fadler , Norbert Herrmann , Manfred Sechser
发明人： Franz Fadler , Norbert Herrmann , Manfred Sechser
IPC分类号： G03B42/02 , F16H21/04 , H01J31/50 , H05G1/02
CPC分类号： A61B6/4441 , A61B6/4476 , Y10T74/18992
摘要： The present embodiments relate to a displacement apparatus for a C-arm arranged on a trolley. The displacement apparatus includes at least a first and at least a second guide element arranged in a plane, whereby the first and second guide elements are arranged at right angles to one another, a first displacement device which can be moved along the first guide element, and a second displacement device, which can be moved along the second guide element. A linking device connects the first and second displacement device in such a way that any movement of the first displacement device will result in the second displacement device being moved along the second guide element. This avoids the possibility of any jamming which may arise as a consequence of the leverage forces generated when a C-arm is moved.
摘要翻译：本实施例涉及一种布置在手推车上的C形臂的位移装置。位移装置至少包括布置在平面中的第一和第二引导元件，由此第一和第二引导元件彼此成直角地布置，可以沿着第一引导元件移动的第一移位装置，以及可以沿着第二引导元件移动的第二移位装置。连接装置以这样的方式连接第一和第二位移装置，使得第一位移装置的任何运动将导致第二位移装置沿着第二引导元件移动。这避免了当C形臂移动时产生的杠杆力可能产生的任何干扰的可能性。

25. 发明申请

US20090279671A1 X-RAY DETECTING DEVICE AND X-RAY IMAGING APPARATUS 有权
标题翻译： X射线检测装置和X射线成像装置
公开(公告)号：US20090279671A1
公开(公告)日：2009-11-12
申请号：US12437269
申请日：2009-05-07
申请人： Jinglei Zhang
发明人： Jinglei Zhang
IPC分类号： G03B42/02 , H01J31/50
CPC分类号： A61B6/587 , A61B6/00 , A61B6/105 , A61B6/4225 , A61B6/4233 , A61B6/4464 , G03B42/02
摘要： An X-ray detecting device comprises a support mechanism for supporting a detector housing pivotably about a horizontal shaft parallel to an X-ray incidence surface, a shaft connected at one end to the detector housing and having an opposite end adapted to perform a rectilinear motion to induce a pivotal motion of the detector housing, a drive mechanism having a drive end connected to the opposite end of the shaft, the drive mechanism inducing the rectilinear motion of the opposite end of the shaft in a mutually connected state of the drive end and the opposite end of the shaft, a switching mechanism for between connection and non-connection of the opposite end of the drive shaft and the drive end, a brake mechanism for inhibiting the pivotal motion of the detector housing, and brake operating means for switching between operation and non-operation of the brake mechanism.
摘要翻译： X射线检测装置包括支撑机构，用于支撑围绕平行于X射线入射表面的水平轴线枢转的检测器壳体，轴的一端连接到检测器壳体并且具有适于执行直线运动的相对端以引起检测器壳体的枢转运动，驱动机构具有连接到轴的相对端的驱动端，驱动机构在驱动端的相互连接的状态下引起轴的相对端的直线运动，并且轴的相对端，用于在驱动轴和驱动端的相对端的连接和不连接之间的切换机构，用于阻止检测器壳体的枢转运动的制动机构，以及用于在驱动轴之间切换的制动操作装置制动机构的操作和不操作。

26. 发明授权

US07540660B2 Medical imaging apparatus 失效
标题翻译：医疗成像装置
公开(公告)号：US07540660B2
公开(公告)日：2009-06-02
申请号：US12184305
申请日：2008-08-01
申请人： Takahiro Koyanagi
发明人： Takahiro Koyanagi
IPC分类号： H01J31/50
CPC分类号： A61B6/105 , A61B6/4441 , A61B6/447 , A61B6/4488
摘要： When a safety switch is ON in step S1, and a movement lock portion and a safety lock portion are locked in step S2, a movement lock switch becomes inoperable and a detachment/attachment lock release button becomes operable. When a detachment/attachment lock portion is released in step S3, an imaging portion becomes attachable or detachable in step S4a or S4b. If the imaging portion is present, a type detecting unit discriminates its type in step S7. Adjustment is performed so that a weight is balanced with a total weight of the discriminated imaging portion and the holder in step S8.
摘要翻译：当在步骤S1中安全开关为ON时，并且在步骤S2中锁定移动锁定部分和安全锁定部分时，移动锁定开关变得不可操作，并且拆卸/安装锁定释放按钮变得可操作。当在步骤S3中分离/附接锁定部分被释放时，成像部分在步骤S4a或S4b中变得可附接或可拆卸。如果存在成像部分，则在步骤S7中，类型检测单元鉴别其类型。执行调整，使得在步骤S8中，重量与所识别的成像部分和保持器的总重量平衡。

27. 发明授权

US07491918B2 Electron beam detection device and electron tube 有权
标题翻译：电子束检测装置和电子管
公开(公告)号：US07491918B2
公开(公告)日：2009-02-17
申请号：US10571322
申请日：2004-09-09
申请人： Hiroyuki Kyushima , Motohiro Suyama , Suenori Kimura , Yasuharu Negi , Yoshihiko Kawai , Atsuhito Fukasawa
发明人： Hiroyuki Kyushima , Motohiro Suyama , Suenori Kimura , Yasuharu Negi , Yoshihiko Kawai , Atsuhito Fukasawa
IPC分类号： H01J40/14 , H01J31/50
CPC分类号： H01J40/14 , H01J43/30 , H01J2237/244
摘要： An insulating tube has one end and another end. An avalanche photodiode (APD) is provided outside the one end of the insulating tube. The another end of the insulating tube is air-tightly connected to an outer flange through a stem inner wall. Capacitors electrically connected to the APD are provided in the insulating tube. The capacitors remove direct current components from signals that the APD generates when detecting electrons. By providing the capacitors in the insulating tube, response of output signals can be prevented from being impaired.
摘要翻译：绝缘管具有一端和另一端。在绝缘管的一端的外侧设置雪崩光电二极管（APD）。绝缘管的另一端通过杆内壁与外凸缘气密连接。电连接到APD的电容器设置在绝缘管中。电容器从检测电子时产生的信号中除去直流电流成分。通过在绝缘管中设置电容器，可以防止输出信号的响应受损。

28. 发明授权

US07489077B2 Multi-anode type photomultiplier tube 有权
标题翻译：多阳极型光电倍增管
公开(公告)号：US07489077B2
公开(公告)日：2009-02-10
申请号：US10807292
申请日：2004-03-24
申请人： Suenori Kimura , Takayuki Ohmura , Teruhiko Yamaguchi , Masuo Ito
发明人： Suenori Kimura , Takayuki Ohmura , Teruhiko Yamaguchi , Masuo Ito
IPC分类号： H01J31/50 , H01J43/04 , G01T1/20
CPC分类号： H01J43/18
摘要： A glass container has a faceplate, a side tube, and a bottom. A photocathode is formed on the inner side of the faceplate. The glass container includes a partitioning wall, a shield electrode, a first dynode, a second dynode, a dynode array, and an anode. The partitioning wall has a cross shape to divide an electron focusing space into four space segments. The shield electrode is provided to shield the second dynode from the photocathode. A Venetian blind type of dynodes is provided as the dynode array. The first dynode, the second dynode, the dynode array, and the anode are maintained at the potential which is higher than that of the photocathode. Electrons emitted from the photocathode in response to incident light thereon efficiently impinge on the dynodes regardless of where the electrons are emitted. The electrons are multiplied and then detected by the anode.
摘要翻译：玻璃容器具有面板，侧管和底部。在面板的内侧形成有光电阴极。玻璃容器包括分隔壁，屏蔽电极，第一倍增电极，第二倍增电极，倍增极阵列和阳极。分隔壁具有十字形状，以将电子聚焦空间分成四个空间段。屏蔽电极被设置为屏蔽第二倍增电极与光电阴极。提供了威尼斯式的倍增电极作为倍增电极阵列。第一倍增电极，第二倍增极，倍增极阵列和阳极保持在比光电阴极高的电位。不管发射电子的位置如何，从光电阴极发出的响应于入射光的电子有效地撞击在倍增极上。电子被乘以然后由阳极检测。

29. 发明授权

US07476838B2 Photoelectric imaging sensor and two-dimensional output electrode array used therein 有权
标题翻译：光电成像传感器及其中使用的二维输出电极阵列
公开(公告)号：US07476838B2
公开(公告)日：2009-01-13
申请号：US10591938
申请日：2005-03-10
申请人： Makoto Sasaki
发明人： Makoto Sasaki
IPC分类号： H01J31/50 , H01J43/30
CPC分类号： H01J31/48 , H01J43/00
摘要： A photo cathode converts an incident light into photoelectrons. A photomultiplier kept vacuum inside thereof, amplifies photoelectrons converted by the photo cathode. Photoelectrons intensified by the photomultiplier arrives at an output electrode array, and a current signal produced by the photoelectrons arriving at the output electrode array is directly read outside the photomultiplier via metal bulbs or anisotropic conductive rubber.
摘要翻译：光阴极将入射光转换为光电子。光电倍增管在其内部保持真空，放大由光阴极转换的光电子。由光电倍增管强化的光电子到达输出电极阵列，并且由到达输出电极阵列的光电子产生的电流信号通过金属灯泡或各向异性导电橡胶直接读取到光电倍增管的外部。

30. 发明授权

US07418080B2 Support and radiation therapy system 有权
标题翻译：支持和放射治疗系统
公开(公告)号：US07418080B2
公开(公告)日：2008-08-26
申请号：US11542304
申请日：2006-10-02
申请人： Franz Fadler
发明人： Franz Fadler
IPC分类号： A61N5/10 , H05G1/64 , H01J31/50
CPC分类号： A61N5/1049 , A61N2005/1054
摘要： A support and radiation therapy system is provided. The support includes an elongated support arm that is longitudinally adjustable. A first arm is rotatable in the support arm about a first axis that is perpendicular to the support arm. A flat detector is rotatable in the first arm about a second axis that is parallel to the first axis. The detector is essentially parallel to the support arm. A motor is operative to drive the rotation of the first arm. A first gear is operative to rotate the first arm and is connected to the motor. A second gear is operative to rotate the detector and is connected to the motor. The second gear is operative to rotate contrary to the first gear.
摘要翻译：提供支持和放射治疗系统。支撑件包括可纵向调节的细长支撑臂。第一臂可围绕垂直于支撑臂的第一轴在支撑臂中旋转。平面检测器可围绕平行于第一轴线的第二轴线在第一臂中旋转。检测器基本上平行于支撑臂。电动机用于驱动第一臂的旋转。第一齿轮用于旋转第一臂并连接到电动机。第二档可操作以旋转检测器并连接到电动机。第二档可操作以与第一档相反地转动。

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