公开(公告)号：US20090234223A1

公开(公告)日：2009-09-17

申请号：US11887192

申请日：2006-02-22

申请人： Fumiyuki Onoda ,  Hiroshi Niwa ,  Minoru Sato ,  Tomohiko Oda ,  Yoshitaka Miyoshi ,  Kensuke Miyake ,  Chieko Aizawa

发明人： Fumiyuki Onoda ,  Hiroshi Niwa ,  Minoru Sato ,  Tomohiko Oda ,  Yoshitaka Miyoshi ,  Kensuke Miyake ,  Chieko Aizawa

IPC分类号： A61B1/00 ,  A61B5/05

CPC分类号： A61B5/06 ,  A61B5/064 ,  A61B18/1402 ,  A61B90/04 ,  A61B90/37 ,  A61B2090/3612 ,  A61B2090/368 ,  A61B2090/3954

摘要： According to the invention, an endoscope system as a surgery assisting apparatus includes a surgery apparatus for performing treatment by abdominal operation procedure on a region to be treated in a body of a patient, and a luminal organ shape detecting apparatus used for assisting (supporting) the abdominal operation procedure. The luminal organ shape detecting apparatus is used as blood vessel position notifying means when procedure is performed by inserting a probe as a luminal organ insertion probe into a blood vessel, for example. This allows the luminal organ irrespective of the treatment to be easily and surely detected and enables a smooth procedure to be performed.

摘要翻译： 根据本发明，作为手术辅助装置的内窥镜系统包括：外科手术装置，其通过腹部手术处理对患者体内的待治疗区域进行处理;以及管状器官形状检测装置，其用于辅助（支撑） 腹部手术程序。 例如，当通过将作为管腔器官插入探针的探针插入血管进行手术时，将管状器官形状检测装置用作血管位置通知装置。 这允许管腔器官与治疗无关，容易且可靠地检测，并且能够进行顺利的程序。

公开(公告)号：US20090030306A1

公开(公告)日：2009-01-29

申请号：US11918389

申请日：2006-03-01

申请人： Yoshitaka Miyoshi ,  Fumiyuki Onoda ,  Hiroshi Niwa ,  Tomohiko Oda ,  Minoru Sato ,  Chieko Aizawa ,  Kensuke Miyake

发明人： Yoshitaka Miyoshi ,  Fumiyuki Onoda ,  Hiroshi Niwa ,  Tomohiko Oda ,  Minoru Sato ,  Chieko Aizawa ,  Kensuke Miyake

IPC分类号： A61B5/05

CPC分类号： A61B1/005 ,  A61B1/05 ,  A61B5/06 ,  A61B5/065

摘要： A detecting apparatus includes: a change-over switch for switching on/off display of a scope model on a liquid crystal monitor; a position calculating portion for calculating respective positions of source coils; a scope model generating portion for generating a scope model of an electronic endoscope based on the respective positions of the source coils calculated by the position calculating portion; and a selector for selectively outputting to the liquid crystal monitor a display-pause-time image stored in a display-pause-time image storing portion and a scope model image from the scope model generating portion; and a control portion for controlling each of these portions. The detecting apparatus thus displays an insertion shape of the endoscope at a timing as needed.

摘要翻译： 一种检测装置，包括：切换开关，用于在液晶监视器上切换显示范围模型; 位置计算部分，用于计算源极线圈的各个位置; 范围模型产生部分，用于基于由位置计算部分计算的源线圈的各个位置产生电子内窥镜的范围模型; 以及选择器，用于从所述范围模型生成部选择性地向液晶监视器输出存储在显示暂停时间图像存储部分中的显示暂停时间图像和范围模型图像; 以及用于控制这些部分中的每一个的控制部分。 因此，检测装置在必要时的定时显示内窥镜的插入形状。

公开(公告)号：US20070208222A1

公开(公告)日：2007-09-06

申请号：US11799864

申请日：2007-05-03

申请人： Yoshitaka Miyoshi ,  Chieko Aizawa ,  Kensuke Miyake ,  Fumiyuki Onoda ,  Minoru Sato ,  Hiroshi Niwa ,  Tomohiko Oda

发明人： Yoshitaka Miyoshi ,  Chieko Aizawa ,  Kensuke Miyake ,  Fumiyuki Onoda ,  Minoru Sato ,  Hiroshi Niwa ,  Tomohiko Oda

IPC分类号： A61B1/00 ,  A61B5/05

CPC分类号： G02B23/2476 ,  A61B5/06 ,  A61B5/064 ,  A61B5/7257

摘要： A driving block includes a plurality of magnetic-field generating elements and a driving signal generating section, and the magnetic field generated by the plurality of magnetic-field generating elements is detected by a plurality of magnetic-field detecting elements. A shape calculating block calculates a shape of an insertion portion of an endoscope based on a frequency component corresponding to a frequency of the driving signal in a detection signal detected by the plurality of magnetic-field detecting elements. Oscillation frequency of the reference clock for deciding the frequency of the driving signal is changeably set by the frequency setting section, and the reference clock with oscillation frequency set by the frequency setting section is supplied to both of the driving block and the shape calculating block.

摘要翻译： 驱动块包括多个磁场产生元件和驱动信号生成部，并且由多个磁场产生元件产生的磁场由多个磁场检测元件检测。 形状计算块基于由多个磁场检测元件检测到的检测信号中的与驱动信号的频率相对应的频率分量来计算内窥镜的插入部分的形状。 用于决定驱动信号的频率的参考时钟的振荡频率由频率设定部分可变地设定，并且由频率设定部分设定的具有振荡频率的参考时钟被提供给驱动块和形状计算块。

公开(公告)号：US08735233B2

公开(公告)日：2014-05-27

申请号：US13451078

申请日：2012-04-19

申请人： Tomohiko Oda ,  Takahiro Kawashima

发明人： Tomohiko Oda ,  Takahiro Kawashima

IPC分类号： H01L21/00 ,  H01L21/36

CPC分类号： H01L21/02532 ,  H01L21/02678 ,  H01L21/02683 ,  H01L21/02691 ,  H01L27/1285 ,  H01L29/66765

摘要： A crystalline silicon thin film is formed by irradiating a silicon thin film with a laser beam. The laser beam is a continuous wave laser beam. An intensity distribution of the laser beam in a first region about a center of the intensity distribution is symmetric on an anterior side and a posterior side of the center. The intensity distribution in a second region about the center is asymmetric on the anterior side and the posterior side. The first region is from the maximum intensity of the laser beam at the center to an intensity half of the maximum intensity. The second region is at most equal to the half of the maximum intensity of the laser beam. In the second region, an integral intensity value on the posterior side is larger than on the anterior side.

摘要翻译： 通过用激光束照射硅薄膜来形成晶体硅薄膜。 激光束是连续波激光束。 激光束在强度分布中心附近的第一区域的强度分布在中心的前侧和后侧是对称的。 围绕中心的第二区域的强度分布在前侧和后侧是不对称的。 第一区域是从中心处的激光束的最大强度到最大强度的一半的强度。 第二区域最多等于激光束的最大强度的一半。 在第二区域中，后侧的积分强度值大于前侧的积分强度值。

公开(公告)号：US08597177B2

公开(公告)日：2013-12-03

申请号：US13596498

申请日：2012-08-28

申请人： Daisuke Sano ,  Hirotaka Akiba ,  Hiroyuki Ushifusa ,  Kyoko Hiyama ,  Tomohiko Oda

发明人： Daisuke Sano ,  Hirotaka Akiba ,  Hiroyuki Ushifusa ,  Kyoko Hiyama ,  Tomohiko Oda

IPC分类号： A61B1/00

CPC分类号： A61B1/00158 ,  A61B1/05 ,  A61B5/062 ,  G02B23/2476

摘要： A probe shape detection apparatus includes a magnetic field sensing section for sensing a magnetic field generated by an electromagnetic coil in a flexible probe, a movement speed calculation section for calculating a movement speed of the coil, a coordinate computation section for calculating three-dimensional coordinates of the coil based on the sensed magnetic field, a moving average coordinate calculation section for calculating moving average coordinates of the coil, a comparison section for comparing the calculated movement speed with a predetermined threshold, a coil coordinate setting section for setting one of the moving average coordinates and the three-dimensional coordinates calculated by the coordinate computation section as the three-dimensional coordinates of the coil, based on a comparison result of the calculated moving speed, and a signal processing section for generating a video signal to display a shape of the probe, based on the set three-dimensional coordinates of the coil.

摘要翻译： 探头形状检测装置包括用于感测由柔性探针中的电磁线圈产生的磁场的磁场检测部，用于计算线圈的移动速度的移动速度计算部，用于计算三维坐标的坐标计算部 基于感测到的磁场的线圈的移动平均坐标计算部，用于计算线圈的移动平均坐标的移动平均坐标计算部，用于将计算出的移动速度与预定阈值进行比较的比较部，线圈坐标设定部， 基于计算出的移动速度的比较结果，由坐标运算部算出的平均坐标和三维坐标作为线圈的三维坐标，以及用于产生视频信号以显示形状的信号处理部分 探头，基于设定的三维坐标 线圈。

公开(公告)号：US09048220B2

公开(公告)日：2015-06-02

申请号：US13228804

申请日：2011-09-09

申请人： Tomohiko Oda ,  Takahiro Kawashima

发明人： Tomohiko Oda ,  Takahiro Kawashima

IPC分类号： H01L21/00 ,  H01L21/84 ,  H01L29/423 ,  H01L29/66 ,  H01L29/786 ,  H01L27/12

CPC分类号： H01L29/42384 ,  H01L27/1281 ,  H01L27/1285 ,  H01L29/66765 ,  H01L29/78678

摘要： A method of crystallizing a silicon thin film, which enables uniforming the size of a crystalline grain of the silicon thin film, includes: a second process of stacking, on a substrate, a first gate electrode having a first reflectivity; a third process of stacking a second gate electrode on the first gate electrode, the second gate electrode having a second reflectivity lower than the first reflectivity and including a top face having an area smaller than an area of the top face of the first gate electrode; a fourth process of stacking a gate insulation film to cover a first region and a second region; a fifth process of stacking a noncrystalline silicon thin film on the stacked gate insulation film; and a sixth process of crystallizing the noncrystalline silicon thin film by irradiating the noncrystalline silicon thin film from above with a laser beam.

摘要翻译： 使硅薄膜的晶粒尺寸均匀化的硅薄膜的结晶方法包括：在基板上堆叠具有第一反射率的第一栅电极的第二工序; 在所述第一栅电极上层叠第二栅电极的第三工序，所述第二栅电极具有比所述第一反射率低的第二反射率，并且包括具有小于所述第一栅电极的顶面的面积的面的顶面; 堆叠栅极绝缘膜以覆盖第一区域和第二区域的第四工艺; 堆叠栅极绝缘膜上的非晶硅薄膜的第五工序; 以及通过用激光束从上方照射非晶硅薄膜来使非晶硅薄膜结晶的第六工序。

公开(公告)号：US20050270590A1

公开(公告)日：2005-12-08

申请号：US10531277

申请日：2003-09-16

申请人： Yoshihiro Izumi ,  Kazuhiro Uehara ,  Tomohiko Oda ,  Osamu Teranuma

发明人： Yoshihiro Izumi ,  Kazuhiro Uehara ,  Tomohiko Oda ,  Osamu Teranuma

IPC分类号： H01L27/146 ,  H01L27/14 ,  H04N1/028 ,  H04N1/031 ,  H04N1/04 ,  H04N5/335 ,  H04N5/369 ,  H04N5/376 ,  H04N5/378

CPC分类号： H04N1/0318 ,  H01L27/14676

摘要： The image reading device of the present invention includes (i) a sensor substrate which functions as a photoelectric transfer element having a photodetecting TFT and a pixel capacitor and (ii) a driving IC for applying a voltage to a gate electrode of the photodetecting TFT so as to drive the photodetecting TFT into an ON state or an OFF state. The driving IC applies a voltage, whose polarity is opposite to average polarity of a voltage making the photodetecting TFT in the OFF state, to the gate electrode of the photodetecting TFT in an arbitrary period. Thus, it is possible to provide the image reading device which can suppress variation of a photodetecting TFT property (resistance value) which is observed in a short time.

摘要翻译： 本发明的图像读取装置包括（i）作为具有受光TFT的TFT和像素电容器的光电转移元件的传感器基板，以及（ii）向受光TFT的栅电极施加电压的驱动IC， 以将光电检测TFT驱动到ON状态或OFF状态。 驱动IC将与受光截止状态的电压的平均极性相反的极性与任意期间的受光TFT的栅电极相加。 因此，可以提供能够抑制在短时间内观察到的受光TFT特性（电阻值）的变化的图像读取装置。

公开(公告)号：US08439826B2

公开(公告)日：2013-05-14

申请号：US12847223

申请日：2010-07-30

申请人： Fumiyuki Onoda ,  Hiroyuki Ushifusa ,  Tomohiko Oda ,  Jun Hasegawa ,  Masami Fukuchi ,  Katsumi Hirakawa

发明人： Fumiyuki Onoda ,  Hiroyuki Ushifusa ,  Tomohiko Oda ,  Jun Hasegawa ,  Masami Fukuchi ,  Katsumi Hirakawa

IPC分类号： A61B1/00 ,  A61B1/005

CPC分类号： G02B23/2476 ,  A61B1/0051 ,  A61B1/31 ,  A61B5/06 ,  A61B5/065 ,  A61B2034/2061

摘要： A medical instrument including a distortion detection probe disposed in an insertion portion to be inserted into the interior of an examinee provided with a plurality of FBG sensor sections that detect distortion of the insertion portion, a coordinate calculation section that calculates first three-dimensional coordinates of the respective FBG sensor sections according to a first three-dimensional coordinate system whose origin is a predetermined position based on the detection results of the FBG sensor sections, a coordinate system setting section that sets a second three-dimensional coordinate system based on the first three-dimensional coordinates of the respective FBG sensor sections, a coordinate transformation section that transforms the first three-dimensional coordinates of the respective FBG sensor sections into second three-dimensional coordinates according to the second three-dimensional coordinate system set by the coordinate system setting section and a shape display section that displays the shape of the insertion portion based on the second three-dimensional coordinates transformed by the coordinate transformation section.

摘要翻译： 一种医疗器械，其特征在于，包括设置在被插入到被检体的内部的插入部的畸变检测探针，所述受检者设置有检测所述插入部的变形的多个FBG传感器部，计算第一三维坐标 根据基于FBG传感器部的检测结果的原点为预定位置的第一三维坐标系的各个FBG传感器部，基于前三个坐标系设定第二三维坐标系的坐标系设定部 相应FBG传感器部分的三维坐标，根据由坐标系设置部分设置的第二三维坐标系将各个FBG传感器部分的第一三维坐标变换为第二三维坐标的坐标变换部分 和形状显示部 基于由坐标变换部变换的第二三维坐标显示插入部的形状。

公开(公告)号：US20130060082A1

公开(公告)日：2013-03-07

申请号：US13596498

申请日：2012-08-28

申请人： Daisuke Sano ,  Hirotaka Akiba ,  Hiroyuki Ushifusa ,  Kyoko Hiyama ,  Tomohiko Oda

发明人： Daisuke Sano ,  Hirotaka Akiba ,  Hiroyuki Ushifusa ,  Kyoko Hiyama ,  Tomohiko Oda

IPC分类号： A61B1/005

CPC分类号： A61B1/00158 ,  A61B1/05 ,  A61B5/062 ,  G02B23/2476

摘要： A probe shape detection apparatus includes a magnetic field sensing section for sensing a magnetic field generated by an electromagnetic coil in a flexible probe, a movement speed calculation section for calculating a movement speed of the coil, a coordinate computation section for calculating three-dimensional coordinates of the coil based on the sensed magnetic field, a moving average coordinate calculation section for calculating moving average coordinates of the coil, a comparison section for comparing the calculated movement speed with a predetermined threshold, a coil coordinate setting section for setting one of the moving average coordinates and the three-dimensional coordinates calculated by the coordinate computation section as the three-dimensional coordinates of the coil, based on a comparison result of the calculated moving speed, and a signal processing section for generating a video signal to display a shape of the probe, based on the set three-dimensional coordinates of the coil.

摘要翻译： 探头形状检测装置包括用于感测由柔性探针中的电磁线圈产生的磁场的磁场检测部，用于计算线圈的移动速度的移动速度计算部，用于计算三维坐标的坐标计算部 基于感测到的磁场的线圈的移动平均坐标计算部，用于计算线圈的移动平均坐标的移动平均坐标计算部，用于将计算出的移动速度与预定阈值进行比较的比较部，线圈坐标设定部， 基于计算出的移动速度的比较结果，由坐标运算部算出的平均坐标和三维坐标作为线圈的三维坐标，以及用于产生视频信号以显示形状的信号处理部分 探头，基于设定的三维坐标 线圈。

公开(公告)号：US07388184B2

公开(公告)日：2008-06-17

申请号：US10531277

申请日：2003-09-16

申请人： Yoshihiro Izumi ,  Kazuhiro Uehara ,  Tomohiko Oda ,  Osamu Teranuma

发明人： Yoshihiro Izumi ,  Kazuhiro Uehara ,  Tomohiko Oda ,  Osamu Teranuma

IPC分类号： H04N1/028

CPC分类号： H04N1/0318 ,  H01L27/14676

摘要： The image reading device of the present invention includes (i) a sensor substrate which functions as a photoelectric transfer element having a photodetecting TFT and a pixel capacitor and (ii) a driving IC for applying a voltage to a gate electrode of the photodetecting TFT so as to drive the photodetecting TFT into an ON state or an OFF state. The driving IC applies a voltage, whose polarity is opposite to average polarity of a voltage making the photodetecting TFT in the OFF state, to the gate electrode of the photodetecting TFT in an arbitrary period. Thus, it is possible to provide the image reading device which can suppress variation of a photodetecting TFT property (resistance value) which is observed in a short time.

摘要翻译： 本发明的图像读取装置包括（i）作为具有受光TFT的TFT和像素电容器的光电转移元件的传感器基板，以及（ii）向受光TFT的栅电极施加电压的驱动IC， 以将光电检测TFT驱动到ON状态或OFF状态。 驱动IC将与受光截止状态的电压的平均极性相反的极性与任意期间的受光TFT的栅电极相加。 因此，可以提供能够抑制在短时间内观察到的受光TFT特性（电阻值）的变化的图像读取装置。