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公开(公告)号：US09050052B2
公开(公告)日：2015-06-09
申请号：US13965414
申请日：2013-08-13
发明人： Kei Irie
CPC分类号： A61B8/4444 , A61B8/12 , A61B8/445
摘要： A wiring board electrically connected to a back side of an ultrasound transmitting/receiving section that transmits/receives ultrasound includes a rigid circuit board included in a stiff portion, and a wrapping portion extending out from the rigid circuit board (stiff portion), and a plurality of drive wirings electrically connected to the wiring board are inserted into a wiring insertion portion of a housing with the plurality of drive wirings wrapped and bundled by the wrapping portion.
摘要翻译： 电连接到发送/接收超声波的超声波发送/接收部分的背面的布线板包括刚性电路板，其包括在刚性部分中，以及从刚性电路板（刚性部分）延伸的包裹部分，以及 电连接到布线板的多个驱动配线被插入壳体的布线插入部分中，多个驱动布线被包裹部分包裹和捆扎。
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公开(公告)号：US09039605B2
公开(公告)日：2015-05-26
申请号：US13905579
申请日：2013-05-30
发明人： Nobuhiko Sone
CPC分类号： A61B1/06 , A61B1/00096 , A61B1/00188 , A61B1/07 , G02B6/0008 , G02B23/2469 , G02B23/26
摘要： To provide excellent illumination over entire range from near view to distant view to achieve clear observation over entire range from near view to distant view.Provided is an endoscope including an imaging optical system 3 provided in insertion portion at a distal end thereof and for observing an object to be observed, and a plurality of illumination optical systems 2a, 2b provided in the insertion portion 1 and for distributing the illuminating light emitted from a light source to the object to be observed, the illumination optical systems being directed in the same direction each other to illuminate the same field of view, wherein at least one of the plurality of illumination optical systems is a first illumination optical system 2a having a convex lens, and at least one of the others is a second illumination optical system 2b having a concave lens.
摘要翻译： 提供从近视到远景的整个范围上的优秀照明，以实现从近视到遥远的整个范围的清晰观察。 本发明提供一种内窥镜，其具备：成像光学系统3，其设置在其前端的插入部，并且用于观察观察对象;以及多个照明光学系统2a，2b，设置在插入部1中，用于分配照明光 从光源发射到要观察的物体，照明光学系统相互指向彼此以照射相同的视场，其中多个照明光学系统中的至少一个是第一照明光学系统2a 具有凸透镜，其中至少一个是具有凹透镜的第二照明光学系统2b。
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公开(公告)号：US09030542B2
公开(公告)日：2015-05-12
申请号：US13914988
申请日：2013-06-11
发明人： Hidenori Hashimoto
CPC分类号： H04N7/18 , A61B1/00006 , A61B1/00018 , A61B1/045 , G02B23/2484 , H04N5/232 , H04N5/3765
摘要： An image pickup apparatus includes: an image pickup device for picking up an image of an object; a reception portion that is provided in a processor including a signal processing portion processes an image signal obtained by picking up the object with the image pickup device, and that receives a first synchronization signal generated in a first synchronization signal generation portion and is transmitted through a cable; a calculation portion that sequentially detects a plurality of periods of the first synchronization signal that the reception portion receives, and carries out processing to perform a calculation that determines an average value of the detected plurality of periods of the first synchronization signal; and a second synchronization signal generation portion that generates a second synchronization signal taking a value based on a calculation result of the calculation portion as a period, and supplies the second synchronization signal to the image pickup device.
摘要翻译： 图像拾取装置包括：用于拾取对象的图像的图像拾取装置; 提供在包括信号处理部分的处理器中的接收部分处理通过用图像拾取装置拾取对象而获得的图像信号，并且接收在第一同步信号生成部分中生成的第一同步信号，并且通过 电缆; 计算部分，其顺序地检测所述接收部分接收到的所述第一同步信号的多个周期，并执行确定所述第一同步信号的检测到的多个周期的平均值的计算的处理; 以及第二同步信号生成部，其生成基于计算部的计算结果的值作为周期的第二同步信号，并将第二同步信号提供给图像拾取装置。
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74.发明授权Imaging system with illumination controller to variably control illumination light 有权具有照明控制器的成像系统可变地控制照明光公开(公告)号：US09029755B2
公开(公告)日：2015-05-12
申请号：US14223224
申请日：2014-03-24
发明人： Wataru Ono , Yusuke Yabe , Tomoya Takahashi , Kotaro Ogasawara
CPC分类号： G02B26/02 , A61B1/00006 , A61B1/045 , A61B1/0661 , H01L27/14601
摘要： An imaging system includes: an illumination unit configured to emit illumination light for illuminating a subject; a light receiving unit in which pixels are arranged two-dimensionally, each pixel being configured to receive light and generate an electric signal by performing photoelectric conversion of the light; a readout unit configured to sequentially read out the electric signal from the light receiving unit for every horizontal line; and an illumination controller configured to keep intensity of the illumination light emitted from the illumination unit constant in at least a part of a readout period where the readout unit reads out the horizontal line of the light receiving unit in one frame or one field period, and configured to variably control an illumination time of the illumination light emitted from the illumination unit, outside the readout period.
摘要翻译： 一种成像系统包括：照明单元，被配置为发射用于照射被摄体的照明光; 像素被二维布置的光接收单元，每个像素被配置为通过光的光电转换来接收光并产生电信号; 读出单元，被配置为对于每个水平行顺序读出来自光接收单元的电信号; 以及照明控制器，被配置为在所述读出单元读出所述光接收单元的水平线的一个或一个场周期的至少一部分中保持从所述照明单元发射的照明光的强度恒定，以及 被配置为可变地控制从所述照明单元发射的照明光的照明时间在所述读出时段之外。
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公开(公告)号：US09022935B2
公开(公告)日：2015-05-05
申请号：US14186894
申请日：2014-02-21
发明人： Tsunetaka Akagane
CPC分类号： A61N7/00 , A61B17/320068 , A61B17/320092 , A61B2017/00017 , A61B2017/00137 , A61B2018/0072 , A61B2018/00845 , A61B2018/00988
摘要： An ultrasound surgery system includes: a handpiece including an ultrasound transducer that generates ultrasound vibration and a treatment portion to which the ultrasound vibration is transmitted; a drive current output section provided in a power supply apparatus to which the handpiece is detachably connected, the drive current output section producing and outputting a drive current for driving the ultrasound transducer; a drive frequency output section that detects and outputs a drive frequency for driving the ultrasound transducer with a resonant frequency of the ultrasound transducer; a first information storage section that stores first information including a parameter unique to the handpiece; and a variable current setting section that variably sets the drive current produced by the drive current output section, based on the drive frequency detected by the drive frequency output section, in order to maintain an amplitude or a vibration velocity of the ultrasound vibration in the treatment portion at a predetermined value.
摘要翻译： 超声手术系统包括：包括产生超声波振动的超声波换能器的手持件和发送超声波振动的处理部; 驱动电流输出部，其设置在所述手持件可拆卸地连接到的电源装置中，所述驱动电流输出部产生并输出用于驱动所述超声波换能器的驱动电流; 驱动频率输出部，其以所述超声波振子的共振频率检测并输出用于驱动所述超声波换能器的驱动频率; 第一信息存储部，其存储包括所述手持件独有的参数的第一信息; 以及可变电流设定部，其基于由所述驱动频率输出部检测出的驱动频率，可变地设定由所述驱动电流输出部产生的驱动电流，以便维持所述处理中的超声波振动的振幅或振动速度 部分处于预定值。
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公开(公告)号：US20150119761A1
公开(公告)日：2015-04-30
申请号：US14513874
申请日：2014-10-14
发明人： Masashi YAMADA , Norihiro YAMADA
IPC分类号： A61N7/00
CPC分类号： A61N7/00 , A61B17/320092 , A61B18/1445 , A61B2018/00589 , A61B2018/0063 , A61N2007/0004
摘要： A treatment device includes a treatment portion, a transmission portion and a moment shift portion. The treatment portion transmits ultrasonic vibration. The length of the treatment portion is shorter than ¼ of a wavelength of the ultrasonic vibration. The transmission portion has one end at a node position where the first generated node from the distal end of the treatment portion appears, and is located closer to a proximal side than the node position. The length of the transmission portion is ¼ of the wavelength. The moment shift portion is located between the treatment portion and the transmission portion. An average of I1/A12 is greater than an average of I2/A22, where I1 is the second moment of area and A1 is a sectional area in the treatment portion, and I2 is the second moment of area and A2 is a sectional area in the transmission portion.
摘要翻译： 治疗装置包括治疗部，透射部和力矩偏移部。 处理部发送超声波振动。 处理部分的长度短于超声波振动波长的1/4。 传输部分的一端位于处于治疗部分远端的第一生成节点出现的节点位置，并且位于比节点位置更靠近近侧的位置。 传输部分的长度为波长的1/4。 力矩位移部分位于处理部分和传动部分之间。 I1 / A12的平均值大于I2 / A22的平均值，其中I1是面积的第二矩，A1是处理部分的截面面积，I2是面积的第二矩，A2是截面面积 传输部分。
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公开(公告)号：US20150119641A1
公开(公告)日：2015-04-30
申请号：US14527140
申请日：2014-10-29
发明人： Tetsuhiro YAMADA
CPC分类号： A61B1/00133 , A61B1/00066 , A61B1/00128 , A61B1/018 , A61B17/00234 , A61B2017/0034
摘要： An advance and retreat assist tool includes a base unit, an attachment portion which attaches the base unit to a treatment instrument insertion portion, a tubular member provided to advance and retreat relative to the base unit coaxially with a central axis of a hole portion and a fixing portion which fixes an endoscopic treatment instrument to the tubular member. The advance and retreat assist tool further includes a rotary portion which has an axis different from an axis of the tubular member and which rotates around the axis, and an advance and retreat mechanism.
摘要翻译： 前进和后退辅助工具包括基座单元，将基座单元附接到治疗仪器插入部分的附接部分，设置成相对于基座单元前进和后退的管状构件，其与孔部分的中心轴线同轴， 将内窥镜治疗器具固定在筒状部件上的固定部。 进退辅助工具还包括具有不同于管状构件的轴线并且绕轴线旋转的轴线的旋转部分，以及前进和后退机构。
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公开(公告)号：US08998825B2
公开(公告)日：2015-04-07
申请号：US14091909
申请日：2013-11-27
IPC分类号： A61B5/00 , A61B1/00 , A61B1/018 , A61B17/00 , A61B18/14 , A61B19/02 , A61B17/22 , A61B19/00 , A61M25/00 , A61M25/09
CPC分类号： A61B17/00234 , A61B1/00128 , A61B1/018 , A61B17/320016 , A61B17/32056 , A61B18/1492 , A61B50/30 , A61B90/57 , A61B2017/00296 , A61B2017/22038 , A61B2018/141 , A61B2018/144 , A61B2050/314 , A61M25/002 , A61M25/09
摘要： The endoscope treatment system includes an endoscope treatment tool that has an operating section including a distal end and a proximal end, and a sheath that is connected to the distal end of the operating section and is formed with a lumen into which the guide wire is capable of being inserted; a guide wire holder that has a tube member, in which the guide wire is accommodated, and that is circumferentially wound; and a fixing member that couples the operating section to the guide wire holder so that the distal end and the proximal end of the operating section are located outside the circumference of the guide wire holder.
摘要翻译： 内窥镜处理系统包括具有包括远端和近端的操作部的内窥镜治疗工具和与操作部的前端连接的护套，并且形成有导丝能够插入的内腔 被插入 引导线保持器，其具有容纳引导线并且周向缠绕的管构件; 以及固定构件，其将操作部分连接到导丝架保持器，使得操作部分的远端和近端位于导丝架保持器的圆周外。
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公开(公告)号：US20150094655A1
公开(公告)日：2015-04-02
申请号：US14523188
申请日：2014-10-24
发明人： Hiroyuki FUKUDA , Yasuo FUNAKOSHI , Kota SUGAYA , Kenji TAJIMA , Yuki HOSHINO
IPC分类号： A61B1/005
CPC分类号： A61B1/0052 , A61B1/00039 , A61B1/015
摘要： An endoscope includes: an insertion portion; a bending portion provided in the insertion portion; an operation portion connected to the insertion portion; a grasp-assistance portion provided on the operation portion, a bending operation knob provided on one side face of the operation portion and rotating centering on a rotation axis; a plurality of function switches that are provided on a face different from the one side face, and each upper-side side face protrudes further than an outermost diametrical path of the bending operation knob; and a switch root portion constituting a root portion of a function switch disposed at a position on the distal-most end side among the plurality of function switches, and disposed further on the proximal end side than an intersection point on the distal end side among two intersection points at which the outermost diametrical path and a switch-disposing face intersect.
摘要翻译： 内窥镜包括：插入部; 弯曲部，设置在所述插入部中; 连接到所述插入部的操作部; 设置在操作部分上的抓握辅助部分，设置在操作部分的一个侧面上并以旋转轴线为中心旋转的弯曲操作旋钮; 多个功能开关，其设置在不同于所述一个侧面的面上，并且每个上侧侧面比所述弯曲操作旋钮的最外径路径突出; 以及开关根部，其构成功能开关的根部，所述功能开关的根部设置在所述多个功能开关中的最远端侧的位置，并且在所述多个功能开关中的远端侧的交界点的基端侧 最外径路径和开关配置面相交的交点。
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公开(公告)号：US08994804B2
公开(公告)日：2015-03-31
申请号：US14195263
申请日：2014-03-03
发明人： Katsumi Hirakawa , Masahiro Yoshino
CPC分类号： A61B1/00172 , A61B1/00057 , A61B1/04 , A61B1/07 , G02B23/2423 , G02B23/26 , G02B26/101
摘要： A scanning endoscope system includes: a scanning endoscope including a light-guiding section that guides illumination light, a driving section that causes the light-guiding section to swing such that an irradiation position of the illumination light draws a trajectory corresponding to a predetermined scanning pattern; and a light-receiving section that receives return light of the illumination light; a test chart device including a plane portion having first and second regions; a light detection section that outputs a signal corresponding to an intensity of the return light; a pixel generation section that generates pixels on the predetermined scanning pattern; a first correction value calculation section that calculates a correction value based on a pixel value of each of the pixels in the first region; and a second correction value calculation section that calculates a correction based on a pixel position of each of the pixels in the second region.
摘要翻译： 扫描内窥镜系统包括：扫描内窥镜，其包括引导照明光的导光部，使导光部摆动的驱动部，使得照明光的照射位置绘制与预定扫描图案对应的轨迹 ; 以及受光部，其接收所述照明光的返回光; 包括具有第一和第二区域的平面部分的测试图设备; 光检测部，其输出与所述返回光的强度对应的信号; 像素生成部，其生成所述规定的扫描图案的像素; 第一校正值计算部，其基于第一区域中的每个像素的像素值来计算校正值; 以及第二校正值计算部，其基于第二区域中的每个像素的像素位置来计算校正。
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