公开(公告)号：US09492142B2

公开(公告)日：2016-11-15

申请号：US13257262

申请日：2010-02-19

申请人： Yoshiki Katou

发明人： Yoshiki Katou

IPC分类号： A61B8/00 ,  G01S15/89 ,  G01S7/52

CPC分类号： A61B8/4281 ,  A61B8/4405 ,  G01S7/52046 ,  G01S15/8959 ,  G01S15/8977

摘要： In an ultrasonic diagnostic device S according to the present invention, a reference signal generation unit 30 generates a reference signal to be used in correlation processing based on a direct reception signal obtained by receiving a first ultrasonic signal prior to being transmitted to a subject. Consequently, the ultrasonic diagnostic device S configured in this manner is able to generate a more suitable reference signal.

摘要翻译： 在根据本发明的超声波诊断装置S中，参考信号生成单元30基于通过在被发送之前接收第一超声波信号而获得的直接接收信号，生成将用于相关处理的参考信号。 因此，以这种方式配置的超声波诊断装置S能够生成更合适的参考信号。

公开(公告)号：US09326750B2

公开(公告)日：2016-05-03

申请号：US13843654

申请日：2013-03-15

申请人： Yoshihiro Takeda ,  Daisuke Kaji

发明人： Yoshihiro Takeda ,  Daisuke Kaji

IPC分类号： A61B8/00 ,  A61B8/08

CPC分类号： A61B8/0841 ,  A61B8/4405 ,  A61B8/4444

摘要： Disclosed is an ultrasound diagnostic imaging apparatus including an ultrasound probe which outputs a transmission ultrasound toward a subject and a received signal obtained by receiving a reflected ultrasound from the subject, a transmission unit, a receiving unit and a puncture needle position detection unit which obtains a puncture needle echo information indicating an angle and a position of the puncture needle from the plane-wave received signal, and an ultrasound image is displayed on the basis of the received signal, the transmission unit applies the driving signal to the ultrasound probe so that a plane-wave transmission ultrasound is output from the ultrasound probe, and the receiving unit receives a plane-wave received signal which is obtained in such a way that the plane-wave transmission ultrasound is transmitted from the ultrasound probe, reflected by a puncture needle to be the reflected ultrasound and received by the ultrasound probe.

摘要翻译： 本发明公开了一种超声波诊断摄像装置，其包括向对象输出发送超声波的超声波探头和从对象接收反射超声波而获得的接收信号，发送部，接收部以及穿刺针位置检测部， 穿刺针回波信息，其指示穿刺针的平面波接收信号的角度和位置，并且基于接收信号显示超声波图像，发送单元将驱动信号施加到超声波探头，使得 从超声波探头输出平面波传输超声波，接收单元接收平面波接收信号，该平面波接收信号以从超声波探头发射的平面波传输超声波被穿刺针反射的方式获得， 作为反射超声波并由超声波探头接收。

公开(公告)号：US09117562B2

公开(公告)日：2015-08-25

申请号：US13365019

申请日：2012-02-02

申请人： Keiko Itaya ,  Tadashi Arimoto

发明人： Keiko Itaya ,  Tadashi Arimoto

IPC分类号： G21K4/00 ,  G01T1/20 ,  G01V5/00 ,  G01T1/202

CPC分类号： G21K4/00 ,  G01T1/20 ,  G01T1/202 ,  G21K2004/06 ,  G21K2004/10 ,  G21K2004/12

摘要： The steps of the method to make the scintillator panel are providing a first support having thereon a phosphor layer; dividing the first support the phosphor layer into a plurality of scintillator panel sections each having a first support section and a phosphor layer section thereon; providing an adhesive member between a side of the first support section of each of the plurality of the scintillator panel sections and a side of a second support; adhering the plurality of the scintillator panel sections onto the second support; forming a protective layer on a whole surface of the plurality of the scintillator panel sections except a portion of the scintillator panel sections which is contacted with the adhesive member; and separating the scintillator panel sections with their protective layer thereon from the second support. The separated scintillator panel sections with their protective layer are then adhered to light receiving element to form the flat panel detector.

摘要翻译： 制造闪烁体面板的方法的步骤是提供其上具有磷光体层的第一支撑体; 将所述荧光体层的第一支撑分割为多个闪烁体板部分，每个闪烁体板部分上具有第一支撑部分和荧光体层部分; 在所述多个所述闪烁器面板部分中的每一个的所述第一支撑部分的一侧和所述第二支撑件的一侧之间提供粘合构件; 将多个闪烁体面板部分粘附到第二支撑件上; 在与所述粘合部件接触的所述闪烁体面板部的一部分之外，在所述多个所述闪烁体面板部的整个表面上形成保护层; 以及将闪烁体板部分与其上的保护层从第二支撑件分离。 然后将具有其保护层的分离的闪烁体面板部分粘合到光接收元件以形成平板检测器。

公开(公告)号：US09040940B2

公开(公告)日：2015-05-26

申请号：US13367913

申请日：2012-02-07

申请人： Keiko Itaya ,  Yoshihiro Goroya

发明人： Keiko Itaya ,  Yoshihiro Goroya

IPC分类号： G21K4/00 ,  G01T1/20 ,  G01T1/202 ,  G03B42/08 ,  H01J9/227 ,  G01V5/00

CPC分类号： G01T1/202 ,  G01V5/0025 ,  G01V5/0066 ,  G03B42/08 ,  G21K2004/06 ,  H01J9/227

摘要： Disclosed is a scintillator panel provided with on a support a phosphor layer comprising columnar crystals and a protective layer sequentially in this order, wherein degraded areas on lateral surfaces of columnar crystals at an end of the phosphor layer and produced by a cutting treatment account for not less than 0% and not more than 40% of an area of all of the side surfaces of the columnar crystals. A production method of the scintillator panel is also disclosed.

摘要翻译： 公开了一种闪烁体面板，其在支撑体上设置有依次包括柱状晶体和保护层的荧光体层，其中在荧光体层的端部处的柱状晶体的侧表面上的退化区域不通过切割处理 小于0％且不大于40％的柱状晶体的所有侧表面的面积。 还公开了闪烁体面板的制造方法。

公开(公告)号：US08866096B2

公开(公告)日：2014-10-21

申请号：US13557977

申请日：2012-07-25

申请人： Yoshihiko Eguchi

发明人： Yoshihiko Eguchi

IPC分类号： G01T1/24 ,  A61B6/00

CPC分类号： A61B6/00 ,  A61B6/4233 ,  A61B6/4494 ,  G01T1/24

摘要： A radiographic image photographing system and its control device surely correlates radiographing order information with radiographic image data and facilitates radiographing work. A control section of a tag reader reads out inherent information stored in a tag in a radiation image detecting device. A control section of a radiographing operation apparatus receives the inherent information of the radiation image detecting device from the tag and stores it in a storing section. In response to an input from an input operation section, the control section correlates each piece of radiographing order information with a cassette ID of the radiation image detecting device and stores this correlation information in the storing section.

摘要翻译： 射线照相图像拍摄系统及其控制装置肯定地将放射照相顺序信息与放射照相图像数据相关联并且便于射线照相工作。 标签读取器的控制部分读出存储在放射线图像检测装置中的标签中的固有信息。 放射线照相操作装置的控制部从标签接收放射线图像检测装置的固有信息，并将其存储在存储部中。 响应于来自输入操作部分的输入，控制部分将每条放射线照相顺序信息与放射线图像检测装置的盒ID相关联，并将该相关信息存储在存储部分中。

公开(公告)号：US08847167B2

公开(公告)日：2014-09-30

申请号：US13487400

申请日：2012-06-04

申请人： Hideaki Tajima

发明人： Hideaki Tajima

IPC分类号： G01T1/24 ,  H04N5/361 ,  H04N5/359

CPC分类号： H04N5/359 ,  H04N5/361

摘要： The control device allows a step of reading the leak data and a step of resetting each radiation detection element to be executed alternately before radiation image capturing. When the data exceed a threshold value, the irradiation start is detected and electric charge is accumulated. Then, the step of reading the image data is executed. After this, the control device further allows a step of reading the leak data and a step of resetting each radiation detection element to be performed alternately at the same cycle time as that in the step of reading the leak data and the step of resetting each radiation detection element performed before detecting the irradiation start. After transfer to the electric charge accumulation state, the control device further permits a step of reading the offset data to be executed at the same cycle time as that in the step of reading the image data.

摘要翻译： 控制装置允许读取泄漏数据的步骤和在辐射图像捕获之前交替地重新执行要执行的每个辐射检测元件的步骤。 当数据超过阈值时，检测到照射开始并累积电荷。 然后，执行读取图像数据的步骤。 此后，控制装置还允许读取泄漏数据的步骤，以及与读取泄漏数据的步骤相同的周期时间交替地执行每个放射线检测元件的复位步骤以及复位每个辐射的步骤 检测元件在检测到照射开始之前进行。 在转移到电荷累积状态之后，控制装置还允许读取在与读取图像数据的步骤相同的周期时间执行的偏移数据的步骤。

公开(公告)号：US08835862B2

公开(公告)日：2014-09-16

申请号：US13283108

申请日：2011-10-27

申请人： Hideaki Tajima

发明人： Hideaki Tajima

IPC分类号： G01T1/17 ,  H04N5/378 ,  H04N5/32

CPC分类号： H04N5/378 ,  G01T1/17 ,  H04N5/32

摘要： A radiation image photographing apparatus is provided with a bias source to apply a bias voltage via bias lines to radiation detecting elements arranged in a two dimensional form in regions divided by scanning lines and signal lines. The bias lines are connected to the radiation detecting elements with a ratio of one bias line to the radiation detecting elements arranged on one column in an extension direction of the signal line, and the bias lines are connected per a predetermined number of bias lines to either one of a plurality of connection lines. The bias voltage is applied from the bias source to the connection lines via the bias lines so that the bias voltage is applied to the radiation detecting elements via the bias lines connected to the connection lines.

摘要翻译： 放射线图像拍摄装置设置有偏置源，以通过偏置线将偏置电压施加到以扫描线和信号线分割的区域中以二维形式布置的辐射检测元件。 偏置线与辐射检测元件连接，其中一个偏置线与在信号线的延伸方向上布置在一列上的放射线检测元件的比率，并且偏置线根据预定数量的偏置线连接到 多条连接线中的一条。 偏置电压经由偏置线从偏压源施加到连接线，使得经由连接到连接线的偏置线将偏置电压施加到辐射检测元件。

公开(公告)号：US08785871B2

公开(公告)日：2014-07-22

申请号：US13384263

申请日：2010-02-10

申请人： Taketoh Muraoka

发明人： Taketoh Muraoka

IPC分类号： H01L27/146 ,  H04N5/32

CPC分类号： H04N5/32 ,  A61B6/4233 ,  A61B6/4494 ,  H04N1/41

摘要： The radiographic-image capturing device is provided with: a detecting unit that has multiple scanning lines and multiple signal lines arranged so as to intersect with each other, and has multiple radiation detection elements arranged two-dimensionally at each of the areas partitioned by the multiple scanning lines and multiple signal lines; a reading circuit that reads electric charges from the radiation detection elements via the signal lines, and converts the electric charges to electric signals, and outputs the electric signals as image data, for each of the radiation detection elements; and compressing means for compressing image data of each of the radiation detection elements. The compressing means creates difference data between the image data of adjacent radiation detection elements, for each of the image data outputted from multiple radiation detection elements connected to the same signal line, and compresses this difference data.

摘要翻译： 射线照相图像拍摄装置具有：具有多条扫描线和多条信号线的检测单元，该多条扫描线和多条信号线相互交叉排列，并具有多个放射线检测元件，二维排列在由多个 扫描线和多条信号线; 读取电路，经由信号线从放射线检测元件读取电荷，并将电荷转换为电信号，并将每个放射线检测元件的电信号作为图像数据输出; 以及压缩装置，用于压缩每个辐射检测元件的图像数据。 对于从连接到同一信号线的多个辐射检测元件输出的每个图像数据，压缩装置在相邻的辐射检测元件的图像数据之间产生差异数据，并压缩该差分数据。

公开(公告)号：US08669528B2

公开(公告)日：2014-03-11

申请号：US13699447

申请日：2011-03-15

申请人： Keiko Itaya ,  Takehiko Shoji

发明人： Keiko Itaya ,  Takehiko Shoji

IPC分类号： G01T1/20

CPC分类号： G01T1/2018 ,  A61B6/4208 ,  A61B6/4233 ,  A61B6/4488

摘要： A flat panel radiation detector is disclosed, comprising a scintillator panel provided on a support with a phosphor layer comprising columnar crystals and a protective layer sequentially in this order, and the scintillator panel being coupled with a planar light receiving element having plural picture elements which are arranged two-dimensionally, in which the difference between to average void fraction of an edge portion of the phosphor layer and the average void fraction of a base portion is not less than 5% and not more than 25%, and the void fraction decreases from the base portion to the edge portion. There is provided a flat panel radiation detector with a phosphor layer which exhibits enhanced physical resistance to shock and is superior in sharpness and emission efficiency.

摘要翻译： 公开了一种平板辐射检测器，其包括闪烁体面板，该闪烁体面板设置在具有包括柱状晶体的荧光体层和保护层的支撑体上，并且闪烁体面板与具有多个图像元素的平面光接收元件耦合， 二维布置，其中荧光体层的边缘部分的平均孔隙率与基部的平均空隙率之间的差异不小于5％且不大于25％，并且空隙率从 基部到边缘部分。 提供了一种具有荧光体层的平板辐射检测器，其具有增强的物理抗冲击性，并且具有优异的清晰度和发射效率。

公开(公告)号：US20130274608A1

公开(公告)日：2013-10-17

申请号：US13843654

申请日：2013-03-15

申请人： Yoshihiro TAKEDA ,  Daisuke KAJI

发明人： Yoshihiro TAKEDA ,  Daisuke KAJI

IPC分类号： A61B8/08

CPC分类号： A61B8/0841 ,  A61B8/4405 ,  A61B8/4444

摘要： Disclosed is an ultrasound diagnostic imaging apparatus including an ultrasound probe which outputs a transmission ultrasound toward a subject and a received signal obtained by receiving a reflected ultrasound from the subject, a transmission unit, a receiving unit and a puncture needle position detection unit which obtains a puncture needle echo information indicating an angle and a position of the puncture needle from the plane-wave received signal, and an ultrasound image is displayed on the basis of the received signal, the transmission unit applies the driving signal to the ultrasound probe so that a plane-wave transmission ultrasound is output from the ultrasound probe, and the receiving unit receives a plane-wave received signal which is obtained in such a way that the plane-wave transmission ultrasound is transmitted from the ultrasound probe, reflected by a puncture needle to be the reflected ultrasound and received by the ultrasound probe.

摘要翻译： 本发明公开了一种超声波诊断摄像装置，其包括向对象输出发送超声波的超声波探头和从对象接收反射超声波而获得的接收信号，发送部，接收部以及穿刺针位置检测部， 穿刺针回波信息，其指示穿刺针的平面波接收信号的角度和位置，并且基于接收信号显示超声波图像，发送单元将驱动信号施加到超声波探头，使得 从超声波探头输出平面波传输超声波，接收单元接收平面波接收信号，该平面波接收信号以从超声波探头发射的平面波传输超声波被穿刺针反射的方式获得， 作为反射超声波并由超声波探头接收。