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公开(公告)号：US20120065515A1
公开(公告)日：2012-03-15
申请号：US13320472
申请日：2010-05-14
申请人： Toshiharu Sato , Eiichi Ookawa
发明人： Toshiharu Sato , Eiichi Ookawa
IPC分类号： A61B8/14
CPC分类号： G10K11/355 , A61B8/12 , A61B8/4461
摘要： An ultrasonic diagnostic equipment of the present invention includes: an ultrasonic transducer body transmitting and receiving ultrasonic waves; a swing shaft (4) attached integrally to the ultrasonic transducer body; a swing shaft pulley (5) provided on the swing shaft; a motor having an output shaft (7); an output shaft pulley (8) provided on the output shaft; a belt (9) wound around the swing shaft pulley and the output shaft pulley; a plurality of belt fixing screws (11, 12) fixing the belt to the swing shaft pulley and the output shaft pulley. The belt is divided into two regions at the belt fixing screws so as to allow the regions to have different natural frequencies.With this configuration, it is possible to provide a highly reliable ultrasonic probe and an ultrasonic diagnostic equipment using the ultrasonic probe.
摘要翻译： 本发明的超声波诊断装置包括：超声波换能器体，发送和接收超声波; 与所述超声波换能器主体一体地安装的摆动轴（4） 设置在摆动轴上的摆动轴滑轮（5）; 具有输出轴（7）的马达; 输出轴滑轮（8），设置在输出轴上; 围绕摆动轴滑轮和输出轴滑轮缠绕的皮带（9）; 多个皮带固定螺钉（11,12），其将皮带固定到摆动轴滑轮和输出轴滑轮。 皮带在皮带固定螺钉上分为两个区域，以使区域具有不同的固有频率。 利用该结构，可以提供使用超声波探头的高度可靠的超声波探头和超声波诊断装置。
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公开(公告)号：US20090275836A1
公开(公告)日：2009-11-05
申请号：US12373790
申请日：2007-07-19
IPC分类号： A61B8/14
CPC分类号： A61B8/13 , A61B8/4218 , A61B8/4281 , A61B8/4455 , A61B8/4461 , A61B8/4466 , A61B8/4488 , A61B8/483 , G10K11/355
摘要： Disclosed is an ultrasonic probe having an organism contact portion that is shaped for use along a comparatively large curvature and can easily be used while closely contacting an organism, and that has an adequately reduced size. According to the technique of the invention, a first cylinder pulley 5, secured to a probe casing 7, an arm 16, secured to a motor spindle 17 that is extended through a first pulley, and a second cylinder pulley 8, rotatably arranged on the opposite side, are coupled together by a wire 6. The second pulley is equipped with a slider shaft 14 that is arranged, in an extensible manner, by a slider bearing 15. The slider shaft is quipped with a roller 10 that contacts a guide rail 12 of the probe casing, and an ultrasonic element 2 is attached to the distal end of the slider shaft to provide the telescopic structure for the slider shaft. In this manner, the size of a scanning mechanism, for oscillating the ultrasonic element along a large curvature, is reduced.
摘要翻译： 公开了一种超声波探头，其具有生物体接触部分，该生物体接触部分成形为沿着相对大的曲率使用，并且可以容易地在生物体紧密接触的同时使用，并且具有适当减小的尺寸。 根据本发明的技术，固定在探头壳体7上的第一气缸皮带轮5，固定在电动机主轴17上的臂16固定到第一滑轮上，第二气缸滑轮8可旋转地设置在 相对侧通过线6联接在一起。第二滑轮配备有滑块轴14，滑块轴14以可延展的方式由滑块轴承15布置。滑块轴用一个与导轨 12，并且超声波元件2附接到滑块轴的远端，以提供用于滑块轴的伸缩结构。 以这种方式，减小了用于使超声波元件沿大曲率振动的扫描机构的尺寸。
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公开(公告)号：US20090244481A1
公开(公告)日：2009-10-01
申请号：US12088042
申请日：2006-09-29
申请人： Toshiharu Satoh , Eiichi Ookawa , Hidenori Horie
发明人： Toshiharu Satoh , Eiichi Ookawa , Hidenori Horie
IPC分类号： A61B3/00
摘要： It is an object of the present invention to provide a vision recovery training device that can more improve a training effect of a trainer whose visual acuity is lowered.The vision recovery training device of the present invention trains an image formation accommodative function of an eye. The vision recovery training device includes: an eyepiece 3 that allows the trainer to watch a visual acuity training image in a vision recovery training device main body; and a distance maintaining part 14 that maintains a distance between the trainer and the eyepiece 3.
摘要翻译： 本发明的目的是提供一种可以更有效地提高视力降低的训练者的训练效果的视力恢复训练装置。 本发明的视觉恢复训练装置训练眼睛的图像形成调节功能。 视觉恢复训练装置包括：目镜3，其允许训练者在视力恢复训练装置主体中观看视力训练图像; 以及保持训练器和目镜3之间的距离的距离保持部14。
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公开(公告)号：US20060173329A1
公开(公告)日：2006-08-03
申请号：US10530533
申请日：2003-10-16
CPC分类号： G01S15/894 , A61B8/4281 , A61B8/4461 , G01D5/145 , G01D5/3473 , G10K11/355 , H03M1/308
摘要： The ultrasonic probe of the present invention includes an ultrasonic element unit for transmitting and receiving ultrasonic waves, an oscillation mechanism for causing oscillation to the ultrasonic element unit and a detector for detecting the oscillation of the ultrasonic element unit. The detector detects the oscillation angle and the oscillation origin of the ultrasonic element unit, and when the oscillation range of the ultrasonic element unit is divided at its oscillation origin into two regions of a positive region and a negative region, the detector detects in which area the ultrasonic element unit is located. In use of the ultrasonic probe, a control of origin return for returning the ultrasonic element unit to its oscillation origin is performed on the basis of the result of the detection by the detector.
摘要翻译： 本发明的超声波探头包括用于发送和接收超声波的超声波元件单元，用于使超声波元件单元产生振荡的振荡机构和用于检测超声波元件单元振动的检测器。 检测器检测超声波元件单元的摆动角度和振动原点，当超声波元件单元的振荡范围在其振荡原点被分割成正区域和负区域的两个区域时，检测器检测哪个区域 超声波元件单元被定位。 在超声波探头的使用中，根据检测器的检测结果，进行将超声波元件返回振荡原点的原点返回控制。
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公开(公告)号：US06551245B1
公开(公告)日：2003-04-22
申请号：US09708643
申请日：2000-11-09
申请人： Kazuyoshi Irioka , Eiichi Ookawa , Jun Koizumi
发明人： Kazuyoshi Irioka , Eiichi Ookawa , Jun Koizumi
IPC分类号： A61B800
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/445
摘要： An ultrasonic probe is provided which may be employed in medical applications to radiate an ultrasonic wave for inspecting the interior of a patient's body noninvasively. The ultrasonic probe includes a scan mechanism which consists of a rotating mechanism and a swinging mechanism. The rotating mechanism is designed to rotate a cylindrical holder having installed thereon a piezoelectric element which emits an ultrasonic wave and receives the echo. The swinging mechanism is designed to swing a rotary base which supports the rotating mechanism to swing the cylindrical holder about an axis of rotation extending perpendicular to that of the piezoelectric element.
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公开(公告)号：US5590109A
公开(公告)日：1996-12-31
申请号：US301992
申请日：1994-09-09
CPC分类号： G11B17/0438 , G11B17/0436
摘要： A loader conveys a holder, carrying thereon a disc cartridge, between a cartridge ejection position and a reproducing/recording position. The loader has an engaging part which engages with a mechanical lock mechanism so as to release a holder pin in the mechanical lock mechanism from its locked condition in order to hold a movable chassis in a floating condition with respect to a stationary chassis and to lock the holding pin in the mechanical lock mechanism so as to fix the movable chassis to the stationary chassis when the holder has been moved to the cartridge ejecting side. When the holder is moved to the reproducing/recording position, the holding pin provided on the holder engages with a shutter closing spring so as to retract an engaging part at the front end of the shutter closing spring through an opening in the holder in order to prevent the disc cartridge from making contact with the shutter closing spring, thereby making it possible to give a satisfactory feeling of insertion of the disc cartridge and avoid damaging the disc cartridge. Further, a rack in a loader feed mechanism is composed of two rack members which are linked together so as to decrease the operating length for moving the loader.
摘要翻译： 装载机在盒排出位置和再现/记录位置之间传送一个在其上承载有盘盒的保持器。 装载机具有与机械锁定机构接合的接合部分，以将机械锁定机构中的保持销从其锁定状态释放，以便将可移动底盘相对于固定底盘保持在浮动状态，并锁定 保持销在机械锁定机构中，以便当保持器已经移动到盒弹出侧时将可动底盘固定到固定底盘。 当保持器移动到再现/记录位置时，设置在保持器上的保持销与闭锁弹簧接合，以便通过保持器中的开口将闭塞弹簧的前端处的接合部分缩回，以便 防止光盘盒与挡板关闭弹簧接触，从而使得可以令盘盒插入的令人满意的感觉，并避免损坏光盘盒。 此外，装载机进给机构中的机架由连接在一起的两个齿条构件组成，以减小用于移动装载机的操作长度。
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公开(公告)号：US08708915B2
公开(公告)日：2014-04-29
申请号：US13123381
申请日：2009-12-02
IPC分类号： A61B8/00
CPC分类号： A61B8/14 , A61B8/4218 , A61B8/4254 , A61B8/4281 , A61B8/4455 , A61B8/4461 , A61B8/483 , G01N29/0672 , G10K11/355
摘要： The invention provides an ultrasonic probe having a frame to constitute a part of a cubicle, a motor fixed on the frame, a first arm with one end fixed on a rotating shaft of the motor, and a second arm with one end rotatably coupled with the other end of the first arm via a coupling shaft and with the other end having an ultrasonic element mounted thereon. The second arm has a lengthwise long groove and is slidably engaged with the fixed shaft of the frame in the direction of length. The length from an end of the second arm where the ultrasonic element is mounted on the coupling shaft is designed to be longer than the length from the rotating shaft to the coupling shaft, and further, to be longer than the length from the rotating shaft to the fixed shaft.
摘要翻译： 本发明提供了一种超声波探头，其具有构成机柜的一部分的框架，固定在框架上的马达，一端固定在马达的旋转轴上的第一臂，以及具有一端可旋转地连接的第二臂 第一臂的另一端经由联接轴，另一端具有安装在其上的超声波元件。 第二臂具有长度方向的长槽，并且沿着长度方向与框架的固定轴可滑动地接合。 从超声波元件安装在连接轴上的第二臂的端部的长度被设计为比从旋转轴到联轴器的长度长，并且还要比从旋转轴到旋转轴的长度长 固定轴。
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公开(公告)号：US20090046247A1
公开(公告)日：2009-02-19
申请号：US12088069
申请日：2006-09-29
申请人： Eiichi Ookawa , Hidenori Horie
发明人： Eiichi Ookawa , Hidenori Horie
IPC分类号： A61B3/00
摘要： It is an object of the present invention to provide a vision recovery training device that can carry out both the training of both eyes and the training of one eye.The vision recovery training device of the present invention includes a target 2 to be watched; a driving device 3 that moves the target 2 and a visual field plate 13 having three peep windows 5a to 5c through which the target 2 is peeped; and is characterized in that the three peep windows are respectively horizontally arranged in parallel, the peep window 5b provided at a center is located on an extended line of a moving direction of the target 2, other two peep windows 5a and 5c are located at positions spaced by an equal distance from the peep window 5b located at the center and a distance between the other two peep windows 5a and 5c are substantially equal to an interval of pupils of a person.
摘要翻译： 本发明的目的是提供一种能够进行双眼训练和一只眼睛的训练的视力恢复训练装置。 本发明的视觉恢复训练装置包括要被观看的目标2; 移动目标2的驱动装置3和具有三个窥视窗口5a至5c的视场板13，目标2被窥视穿过其中; 其特征在于，三个窥视窗分别水平布置，设在中心的窥视窗5b位于目标2的移动方向的延伸线上，另外两个窥视窗口5a和5c位于 与位于中心的窥视窗5b间隔相等的距离，另外两个窥视窗口5a和5c之间的距离基本上等于人的瞳孔间隔。
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公开(公告)号：US07431697B2
公开(公告)日：2008-10-07
申请号：US10530533
申请日：2003-10-16
IPC分类号： A61B8/00
CPC分类号： G01S15/894 , A61B8/4281 , A61B8/4461 , G01D5/145 , G01D5/3473 , G10K11/355 , H03M1/308
摘要： The ultrasonic probe of the present invention includes an ultrasonic element unit for transmitting and receiving ultrasonic waves, an oscillation mechanism for causing oscillation to the ultrasonic element unit and a detector for detecting the oscillation of the ultrasonic element unit. The detector detects the oscillation angle and the oscillation origin of the ultrasonic element unit, and when the oscillation range of the ultrasonic element unit is divided at its oscillation origin into two regions of a positive region and a negative region, the detector detects in which area the ultrasonic element unit is located. In use of the ultrasonic probe, a control of origin return for returning the ultrasonic element unit to its oscillation origin is performed on the basis of the result of the detection by the detector.
摘要翻译： 本发明的超声波探头包括用于发送和接收超声波的超声波元件单元，用于使超声波元件单元产生振荡的振荡机构和用于检测超声波元件单元振动的检测器。 检测器检测超声波元件单元的摆动角度和振动原点，当超声波元件单元的振荡范围在其振荡原点被分割成正区域和负区域的两个区域时，检测器检测哪个区域 超声波元件单元被定位。 在超声波探头的使用中，根据检测器的检测结果，进行将超声波元件返回振荡原点的原点返回控制。
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公开(公告)号：US06645151B2
公开(公告)日：2003-11-11
申请号：US10283164
申请日：2002-10-30
申请人： Kazuyoshi Irioka , Eiichi Ookawa , Jun Koizumi
发明人： Kazuyoshi Irioka , Eiichi Ookawa , Jun Koizumi
IPC分类号： A61B800
CPC分类号： A61B8/4461 , A61B8/12 , A61B8/445
摘要： An ultrasonic probe is provided which may be employed in medical applications to radiate an ultrasonic wave for inspecting the interior of a patient's body noninvasively. The ultrasonic probe includes a scan mechanism which consists of a rotating mechanism and a swinging mechanism. The rotating mechanism is designed to rotate a cylindrical holder having installed thereon a piezoelectric element which emits an ultrasonic wave and receives the echo. The swinging mechanism is designed to swing a rotary base which supports the rotating mechanism to swing the cylindrical holder about an axis of rotation extending perpendicular to that of the piezoelectric element.
摘要翻译： 提供了一种超声波探头，其可用于医疗应用中以辐射超声波，用于非侵入性地检查患者身体的内部。 超声波探头包括由旋转机构和摆动机构构成的扫描机构。 旋转机构被设计成旋转其上安装有发射超声波并接收回波的压电元件的圆柱形保持器。 摆动机构被设计成摆动支撑旋转机构的旋转底座，以围绕垂直于压电元件的旋转轴旋转圆柱形夹持器。
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