公开(公告)号：US08182416B1

公开(公告)日：2012-05-22

申请号：US13196373

申请日：2011-08-02

申请人： Yoichi Hosaka ,  Yoshihisa Ishikawa

发明人： Yoichi Hosaka ,  Yoshihisa Ishikawa

IPC分类号： A61B1/00

CPC分类号： A61B1/05 ,  A61B1/00052 ,  A61B1/0052

摘要： An endoscope includes an insert portion, a display portion, a manipulation portion, a casing that houses the display portion and the manipulation portion at a front side, and to which the insert portion is connected at a back side, and a battery. The casing has an upper portion in which the display portion is housed and a lower portion in which the manipulation portion is housed. At least a portion of a back side of the lower portion is convex. The insert portion is connected to the convex portion of the back side of the lower portion at a position such that the insert portion extends between fingers of a single hand when a user holds the lower portion. And an opening for inserting and removing the battery is provided in a back side of the upper portion.

摘要翻译： 内窥镜包括插入部分，显示部分，操作部分，在前侧容纳显示部分和操作部分的壳体，并且插入部分在后侧连接到其上以及电池。 壳体具有容纳显示部的上部和容纳操作部的下部。 下部的后侧的至少一部分是凸的。 插入部分在使用者握住下部的位置处使得插入部分在单手的手指之间延伸的位置处连接到下部的后侧的凸部。 并且在上部的后侧设置用于插入和取出电池的开口。

公开(公告)号：US5404490A

公开(公告)日：1995-04-04

申请号：US918776

申请日：1992-07-27

申请人： Nobuhide Matsubayashi ,  Yoichi Hosaka ,  Ken Sugawara

发明人： Nobuhide Matsubayashi ,  Yoichi Hosaka ,  Ken Sugawara

IPC分类号： G11B11/105 ,  G02B5/30 ,  G11B7/00

CPC分类号： G11B11/10543

摘要： A photomagnetic signal detecting apparatus, in the reflected light path of a light beam reflected from a recording medium in which information is magnetically recorded, there is provided an optical element having a light beam dividing device transmitting one of two polarized lights intersecting at right angles with each other and reflecting the other polarized light and a light path converting device emitting by reflection or refraction the light beam reflected by this light beam dividing device in substantially the same direction as of the transmitted light transmitted through the above mentioned light beam dividing device so that the transmitted light and reflected light emitted from this optical element may be received by a photodetecting device.

摘要翻译： 一种光磁信号检测装置，在从记录有信息的记录介质反射的光束的反射光路中，设置有光束分割装置，该光束分割装置将与两个垂直相交的两个偏振光中的一个与 彼此反射并且反射另一个偏振光和光路转换装置，其通过反射或折射由该光束分割装置反射的光束以与透过上述光束分割装置的透射光大致相同的方向发射，从而 从该光学元件发射的透射光和反射光可以由光电检测装置接收。

公开(公告)号：US08808166B2

公开(公告)日：2014-08-19

申请号：US12146019

申请日：2008-06-25

申请人： Yoichi Hosaka

发明人： Yoichi Hosaka

IPC分类号： A61B1/01 ,  A61B1/005

CPC分类号： A61B1/0052 ,  A61B1/0016 ,  Y10T74/18848

摘要： An endoscope includes an endoscope insertion portion having a bendable bending portion and a bending mechanism configured to bend the bending portion. The bending mechanism includes a pulley, at least one annular member, a pulling member, and a pulling operation member. The pulley is rotatably driven. The annular member is formed into a C-shape with a cut-out, and can be elastically deformed. The annular member is externally fitted to the pulley with a gap. The pulling member has an intermediate portion wound around the annular member. The distal end portion of the pulling member is connected to the bending portion, and the proximal end portion of the pulling member is connected to the pulling operation member which pulls the pulling member. The width direction position at the winding start position of the pulling member wound around the annular member is made different from the width direction position at the winding end position of the pulling member.

摘要翻译： 内窥镜包括具有可弯曲弯曲部的内窥镜插入部和构造成弯曲弯曲部的弯曲机构。 弯曲机构包括滑轮，至少一个环形构件，牵引构件和拉动操作构件。 滑轮可旋转地驱动。 环形构件形成为具有切口的C形，并且可以弹性变形。 环形构件以间隙外部装配到滑轮。 牵引构件具有围绕环形构件缠绕的中间部分。 牵引构件的前端部与弯曲部连接，牵引构件的基端部与牵引构件拉动操作构件连接。 卷绕在环状部件上的牵引部件的卷绕开始位置处的宽度方向位置与牵引部件的卷绕结束位置处的宽度方向位置不同。

公开(公告)号：US20120209068A1

公开(公告)日：2012-08-16

申请号：US13454500

申请日：2012-04-24

申请人： Yoichi Hosaka ,  Yoshihisa Ishikawa

发明人： Yoichi Hosaka ,  Yoshihisa Ishikawa

IPC分类号： A61B1/01 ,  A61B1/04

CPC分类号： G02B23/2476 ,  A61B1/0005 ,  A61B1/00052 ,  A61B1/0052

摘要： An endoscope apparatus includes a housing. The housing includes an upper portion provided with the display part, and a lower portion provided with the manipulating part and having the insertion part connected thereto, at least a portion of the back face of the lower portion is set so that the fundamental shape thereof is convex toward a proximal end portion of the insertion part, the convex portion is a grip face on which a user's fingers are arranged when the user holds the housing, and wherein the housing is held such that the thumb of one hand of a user is located at a distal end of a manipulating rod, the other fingers in the one hand of the user are located above and below the proximal end portion of the insertion part in the grip face, and the thumb and the other fingers face each other.

摘要翻译： 内窥镜装置包括壳体。 壳体包括设置有显示部分的上部和设置有操纵部分并且具有连接到其上的插入部分的下部，下部的后表面的至少一部分被设定为使得其基本形状为 朝向插入部的基端部凸出，凸部是用户握住壳体时用户的手指布置的手柄面，并且其中，保持壳体，使得用户的一只手的拇指位于 在操纵杆的远端处，使用者的一只手中的另一个手指位于握持面中的插入部的基端部的上方和下方，并且拇指和另一个手指彼此面对。

公开(公告)号：US08308637B2

公开(公告)日：2012-11-13

申请号：US11398543

申请日：2006-04-06

申请人： Takakazu Ishigami ,  Yoichi Hosaka

发明人： Takakazu Ishigami ,  Yoichi Hosaka

IPC分类号： A61B1/06 ,  A61B1/00 ,  A61B1/04

CPC分类号： A61B1/00177 ,  A61B1/053 ,  A61B1/0607 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/128 ,  G02B23/2461 ,  G02B23/2484

摘要： An endoscope includes light emitting devices arranged in the distal end portion of its insertion unit, and at least one elongated heat-radiating member. One end of the radiating member is arranged in the vicinity of the light emitting devices and the other end is arranged in a predetermined position adjacent to the proximal end of the insertion unit. In observation using the endoscope, a decrease in the amount of illumination rays or the occurrence of image noise can be prevented, the decrease and the noise being caused due to heat generated by LED illumination lights arranged at the distal end of the insertion unit. Therefore, observation can be performed for a long time in good conditions.

摘要翻译： 内窥镜包括布置在其插入单元的远端部分中的发光器件和至少一个细长的散热构件。 散热构件的一端布置在发光装置附近，另一端布置在与插入单元的近端相邻的预定位置。 在使用内窥镜的观察中，可以防止照射光线量的减少或图像噪声的发生，由于布置在插入单元的远端的LED照明灯产生的热量引起降低和噪声。 因此，可以在良好的条件下长时间进行观察。

公开(公告)号：US20120209067A1

公开(公告)日：2012-08-16

申请号：US13454423

申请日：2012-04-24

申请人： Yoichi HOSAKA ,  Yoshihisa ISHIKAWA

发明人： Yoichi HOSAKA ,  Yoshihisa ISHIKAWA

IPC分类号： A61B1/01 ,  A61B1/04

CPC分类号： A61B1/00048 ,  A61B1/00052 ,  A61B1/00066 ,  A61B1/0052 ,  A61B1/0676 ,  G02B23/2476

摘要： An endoscope apparatus includes an insertion part having an imaging mechanism at a distal end portion and which is bendable and elongated; a display part which displays an image acquired by an imaging mechanism; a manipulating part which performs curving manipulation of the insertion part; and a housing which the display part and the manipulating part are provided to a front face thereof, and which connects the insertion part with a back face opposite to the front face. The housing is capable of being self-supported in a state where the edge of the back face at the display part, and a connecting portion between the insertion part and the housing are brought into contact with the ground.

摘要翻译： 一种内窥镜装置，包括具有成像机构的插入部，该成像机构在前端部可弯曲且伸长; 显示由成像机构取得的图像的显示部; 执行插入部的弯曲操作的操作部; 以及将显示部和操作部设置在其前表面并将插入部与与前表面相对的背面连接的壳体。 壳体能够在显示部分的背面的边缘以及插入部分和壳体之间的连接部分与地面接触的状态下自支撑。

公开(公告)号：US20120209066A1

公开(公告)日：2012-08-16

申请号：US13454364

申请日：2012-04-24

申请人： Yoichi Hosaka ,  Yoshihisa Ishikawa

发明人： Yoichi Hosaka ,  Yoshihisa Ishikawa

IPC分类号： A61B1/01 ,  A61B1/04

CPC分类号： A61B1/00064 ,  A61B1/00052 ,  A61B1/00066 ,  A61B1/0051 ,  A61B1/04

摘要： An endoscope apparatus includes an insertion part which has an imaging mechanism at a distal end portion and which is bendable and elongated; a display part which displays an image acquired by the imaging mechanism; a manipulating part which has a swinging body and which performs curving manipulation of the insertion part; and a housing which provides the display part and the manipulating part to a front face thereof, and which connects the insertion part with a back face opposite to the front face.

摘要翻译： 一种内窥镜装置，包括：插入部，其在前端部具有成像机构，并且能够弯曲且伸长; 显示部，其显示由所述摄像机构取得的图像; 操作部，其具有摆动体并进行插入部的弯曲操作; 以及将显示部和操作部提供到其前表面并将插入部与与前表面相对的后表面连接的壳体。

公开(公告)号：US20060183977A1

公开(公告)日：2006-08-17

申请号：US11398543

申请日：2006-04-06

申请人： Takakazu Ishigami ,  Yoichi Hosaka

发明人： Takakazu Ishigami ,  Yoichi Hosaka

IPC分类号： A61B1/06

CPC分类号： A61B1/00177 ,  A61B1/053 ,  A61B1/0607 ,  A61B1/0676 ,  A61B1/0684 ,  A61B1/128 ,  G02B23/2461 ,  G02B23/2484

摘要： An endoscope includes light emitting devices arranged in the distal end portion of its insertion unit, and at least one elongated heat-radiating member. One end of the radiating member is arranged in the vicinity of the light emitting devices and the other end is arranged in a predetermined position adjacent to the proximal end of the insertion unit. In observation using the endoscope, a decrease in the amount of illumination rays or the occurrence of image noise can be prevented, the decrease and the noise being caused due to heat generated by LED illumination lights arranged at the distal end of the insertion unit. Therefore, observation can be performed for a long time in good conditions.

摘要翻译： 内窥镜包括布置在其插入单元的远端部分中的发光器件和至少一个细长的散热构件。 散热构件的一端布置在发光装置附近，另一端布置在与插入单元的近端相邻的预定位置。 在使用内窥镜的观察中，可以防止照射光线量的减少或图像噪声的发生，由于布置在插入单元的远端的LED照明灯产生的热量引起降低和噪声。 因此，可以在良好的条件下长时间进行观察。