公开(公告)号：US20110054252A1

公开(公告)日：2011-03-03

申请号：US12868349

申请日：2010-08-25

申请人： Takao OZAKI ,  Osamu KURODA ,  Takayuki NAKAMURA ,  Takayuki IIDA

发明人： Takao OZAKI ,  Osamu KURODA ,  Takayuki NAKAMURA ,  Takayuki IIDA

IPC分类号： A61B1/04

CPC分类号： A61B1/00089 ,  A61B1/00165 ,  A61B1/00167 ,  A61B1/045

摘要： An endoscope for image pickup of an object by receiving image light with an image sensor includes an elongated tube. A fiber optic image guide includes a plurality of optical fibers being bundled, and has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by an objective lens system in a proximal direction. A piezoelectric actuator is disposed on an outer side of the fiber optic image guide, for periodically displacing the distal tip, wherein the image sensor picks up the image light from the fiber optic image guide for plural times in synchronism with displacement, to form one synthesized image. A hood device is mounted on a head assembly of the elongated tube, and shiftable between a closed position for covering a distal end face of the head assembly and an open position for revealing the distal end face.

摘要翻译： 通过用图像传感器接收图像光来对物体进行图像拾取的内窥镜包括细长管。 光纤图像引导件包括捆扎的多个光纤，并且具有远端，通过细长管插入，用于通过物镜系统沿近端方向透射聚焦在远端上的图像光。 压电致动器设置在光纤图像引导件的外侧上，用于周期性地移动远侧末端，其中图像传感器从位移与光纤图像引导件同步地拾取图像光以形成一个合成的 图片。 罩装置安装在细长管的头部组件上，并可在用于覆盖头部组件的远端面的关闭位置和用于露出远端面的打开位置之间移动。

公开(公告)号：US20100274090A1

公开(公告)日：2010-10-28

申请号：US12768502

申请日：2010-04-27

申请人： Takao OZAKI ,  Takayuki Nakamura ,  Osamu Kuroda

发明人： Takao OZAKI ,  Takayuki Nakamura ,  Osamu Kuroda

IPC分类号： A61B1/07

CPC分类号： A61B1/04 ,  A61B1/00096 ,  A61B1/00165 ,  A61B1/00188 ,  A61B1/0607 ,  A61B1/0653

摘要： An endoscope includes an elongated tube. An objective lens system is disposed in the elongated tube, for passing image light from an object. A fiber optic image guide includes plural optical fibers bundled together, has a distal tip, is inserted through the elongated tube, for transmitting the image light focused on the distal tip by the objective lens system in a proximal direction. A displacing device displaces the distal tip laterally and periodically upon receiving entry of the image light being focused by use of a piezoelectric actuator positioned outside the distal tip. A support casing supports the distal tip inserted therein, keeps the distal tip shiftable on the displacing device, and transmits force of the piezoelectric actuator disposed outside to the fiber optic image guide.

摘要翻译： 内窥镜包括细长管。 物镜系统设置在细长管中，用于使来自物体的图像光通过。 纤维光学图像引导件包括捆扎在一起的多个光纤，具有远端，通过细长管插入，用于通过物镜系统沿近端方向透射聚焦在远端上的图像光。 移位装置在通过使用定位在远侧末端外侧的压电致动器接收到被聚焦的图像光的进入时侧向和周期性地移位。 支撑壳体支撑插入其中的远侧末端，保持远侧末端可移位在移位装置上，并将设置在外部的压电致动器的力传递到光纤图像引导件。

公开(公告)号：US20090091831A1

公开(公告)日：2009-04-09

申请号：US12240932

申请日：2008-09-29

申请人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

发明人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

IPC分类号： G02B27/64

CPC分类号： G03B5/00 ,  G02B7/022 ,  G02B7/023 ,  G02B7/08 ,  G02B27/646 ,  H04N5/2254 ,  H04N5/23248

摘要： A lens device is provided and includes: a housing having a first fixed axis fixed in a transverse direction and a second fixed axis fixed in a longitudinal direction; a first slider supported so as to be slidable along the first fixed axis; a second slider supported so as to be slidable along the second fixed axis; a first movement bar fixed to the first slider in the longitudinal direction; a second movement bar fixed to the second slider in the transverse direction; a lens holding frame supported so as to be slidable along the first movement bar and the second movement bar; and a guide bar fixed to the housing in a direction perpendicular to the optical axis. One of the first and second sliders has an engagement section engaged with the guide bar so as to be regulated in the optical axis direction.

摘要翻译： 提供了一种透镜装置，包括：具有沿横向固定的第一固定轴和沿纵向方向固定的第二固定轴的壳体; 第一滑块，其被支撑为能够沿着所述第一固定轴线滑动; 第二滑块，其被支撑为能够沿着所述第二固定轴线滑动; 在纵向上固定到第一滑动件的第一移动杆; 在横向上固定到第二滑块的第二移动杆; 支撑在所述第一移动杆和所述第二移动杆上的透镜保持框架能够滑动; 以及沿垂直于光轴的方向固定到外壳的导杆。 第一和第二滑块中的一个具有与引导杆接合从而沿光轴方向调节的接合部。

公开(公告)号：US20080225412A1

公开(公告)日：2008-09-18

申请号：US12025589

申请日：2008-02-04

申请人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

发明人： Takao OZAKI ,  Koichi NAGATA ,  Motohiko HORIO

IPC分类号： G02B7/02

CPC分类号： G02B7/102

摘要： A lens device is provided and includes: a lens barrel body in a box form opened in an upper surface thereof; a lid member attached to the upper surface of the lens barrel body; three fixing units that fix the lid member and the lens barrel body; and at least one engaging unit that engages the lid member with the lens barrel body so as to prevent the lid member from separating from the lens barrel body.

摘要翻译： 提供了一种透镜装置，包括：在其上表面开口的盒形式的镜筒体; 盖构件，其附接到镜筒体的上表面; 固定盖构件和镜筒的三个固定单元; 以及至少一个接合单元，其将盖构件与镜筒体接合，以防止盖构件与镜筒体分离。

公开(公告)号：US20090091830A1

公开(公告)日：2009-04-09

申请号：US12240662

申请日：2008-09-29

申请人： Takao OZAKI ,  Koichi Nagata ,  Motohiko Horio

发明人： Takao OZAKI ,  Koichi Nagata ,  Motohiko Horio

IPC分类号： G02B27/64

CPC分类号： G03B5/00 ,  G02B7/022 ,  G02B7/023 ,  G02B7/08 ,  G02B27/646 ,  G03B2205/0007 ,  H04N5/23248 ,  H04N5/23287

摘要： A lens device is provided and includes: a housing having a first fixed axis in a transverse direction and a second fixed axis in a longitudinal direction; a first slider supported so as to be slidable along the first fixed axis; a second slider supported so as to be slidable along the second fixed axis; a first movement bar fixed to the first slider in the longitudinal direction; a second movement bar fixed to the second slider in the transverse direction; and a lens holding frame supported so as to be slidable along the first movement bar and the second movement bar. The lens holding frame has two recessed engagement sections open in two different directions, and one of the first and second movement axes is inserted into and engaged with the two recessed engagement sections.

摘要翻译： 提供了一种透镜装置，包括：壳体，其沿横向方向具有第一固定轴线，在纵向方向具有第二固定轴线; 第一滑块，其被支撑为能够沿着所述第一固定轴线滑动; 第二滑块，其被支撑为能够沿着所述第二固定轴线滑动; 在纵向上固定到第一滑动件的第一移动杆; 在横向上固定到第二滑块的第二移动杆; 以及透镜保持框架，其被支撑为能够沿着第一移动杆和第二移动杆滑动。 透镜保持框架具有在两个不同方向上开放的两个凹入的接合部分，并且第一和第二移动轴线中的一个插入两个凹入的接合部分并与其接合。

公开(公告)号：US20100228088A1

公开(公告)日：2010-09-09

申请号：US12711896

申请日：2010-02-24

申请人： Takao OZAKI ,  Toshiaki Fukunaga

发明人： Takao OZAKI ,  Toshiaki Fukunaga

IPC分类号： A61B1/00 ,  B32B37/12

CPC分类号： A61B1/0055 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/0011 ,  G02B23/2476

摘要： The present invention provides a structural unit, an endoscope and an adhering method that suppress deterioration in adhesive strength of an adhesive that adheres plural structural members that structure the endoscope. An imaging unit 68 side of an adhesive 88 is covered by a first moisture-proof coating 91, and an obverse side of the adhesive 88 is covered by a second moisture-proof coating 92. Due thereto, in autoclave sterilization processing or the like, even if moisture passes along a wire portion 86 and penetrates into the imaging unit 68, penetration of the moisture into the adhesive is suppressed by the first moisture-proof coating 91. Due thereto, deterioration in adhesive strength of the adhesive, that adheres plural structural members of the imaging unit 68, can be suppressed.

摘要翻译： 本发明提供一种结构单元，内窥镜和粘附方法，其抑制粘附构成内窥镜的多个结构构件的粘合剂的粘合强度的劣化。 粘合剂88的成像单元68侧被第一防潮涂层91覆盖，粘合剂88的正面被第二防潮涂层92覆盖。由此，在高压灭菌处理等中， 即使水分沿线部分86穿过成像单元68，通过第一防潮涂层91抑制水分渗透到粘合剂中。由此，粘合剂的粘合强度降低，粘附多个结构 可以抑制成像单元68的成员。

公开(公告)号：US20080225414A1

公开(公告)日：2008-09-18

申请号：US12023937

申请日：2008-01-31

申请人： Takao OZAKI ,  Koichi Nagata ,  Motohiko Horio

发明人： Takao OZAKI ,  Koichi Nagata ,  Motohiko Horio

IPC分类号： G02B9/00 ,  G02B7/02

CPC分类号： G02B7/102

摘要： A lens device is provided and includes: a lens barrel body; a lens frame swingably attached to the lens barrel body; and a swing mechanism being adapted to swing the lens frame so that alignment of an optical axis of the lens device can be effected, the swing mechanism including: an elastic unit interposed between the lens barrel body and the lens frame, the elastic unit biasing the lens barrel body and the lens frame in directions away from each other or in directions nearing to each other; and an advancing and retracting unit disposed at three points in a circumferential direction defined by the lens barrel body and the lens frame, the advancing and retracting unit advancing or retracting the lens frame relative to the lens barrel body against a bias force of the elastic unit to swing the lens frame.

摘要翻译： 提供一种透镜装置，包括：镜筒体; 透镜框可摇动地附接到镜筒体; 以及摆动机构，其适于使所述透镜框架摆动，使得能够实现所述透镜装置的光轴的对准，所述摆动机构包括：插入在所述透镜镜筒体和所述透镜框架之间的弹性单元，所述弹性单元偏置 透镜镜筒和透镜框架相互远离或相互接近的方向; 以及设置在由镜筒体和透镜框限定的圆周方向上的三个点处的前进和后退单元，抵靠着弹性单元的偏压力使透镜框相对于镜筒体前进或后退， 摆动镜架。

公开(公告)号：US20130053635A1

公开(公告)日：2013-02-28

申请号：US13550523

申请日：2012-07-16

申请人： Kenji YAMANE ,  Shozo IYAMA ,  Yasuyuki HOSONO ,  Yasunori OHTA ,  Takao OZAKI

发明人： Kenji YAMANE ,  Shozo IYAMA ,  Yasuyuki HOSONO ,  Yasunori OHTA ,  Takao OZAKI

IPC分类号： A61B1/00 ,  A61B1/12

CPC分类号： A61L2/28 ,  A61B1/012 ,  A61L2202/24

摘要： A device for sterilization check for an endoscope, comprising:an elongated insertion member insertable into an inner pipeline of the endoscope, whereina plurality of indicator holding members each capable of holding a sterilization indicator for checking a sterilization effect by a sterilizing medium introduced to the inner pipeline are arranged on the insertion member along a longitudinal direction of the insertion member, andones of the indicator holding members adjacent to each other along the longitudinal direction of the insertion member are coupled together via a flexible coupling member deformable along a shape of the inner pipeline of the endoscope.

摘要翻译： 一种用于内窥镜的灭菌检查装置，其特征在于，包括：可插入到所述内窥镜的内部管路中的细长插入部件，其中，多个指示器保持部件能够保持用于通过引入到所述内窥镜的消毒介质检查灭菌效果的灭菌指示器 内部管道沿着插入构件的纵向布置在插入构件上，并且沿着插入构件的纵向方向彼此相邻的指示器保持构件中的一个通过柔性联接构件联接在一起，所述挠性联接构件沿着 内窥镜的内管。

公开(公告)号：US20080225413A1

公开(公告)日：2008-09-18

申请号：US12022835

申请日：2008-01-30

申请人： Takao OZAKI ,  Koichi Nagata ,  Motohiko Horio

发明人： Takao OZAKI ,  Koichi Nagata ,  Motohiko Horio

IPC分类号： G02B7/02

CPC分类号： G02B7/102 ,  G02B27/646

摘要： A lens device is provided and includes: at least two lenses; and a lens frame holding the at least two lenses. The lens frame includes a first lens frame holding one of the at least two lenses and a second lens frame holding another of the at least two lenses, and the first lens frame and the second lens frame are attached in a line contact in circumferential directions thereof. The first lens frame and the second lens frame are bonded after an optical adjustment of the at least two lenses by relatively swinging the first lens framed and the second lens frame with respect to the line contact.

摘要翻译： 提供一种透镜装置，包括：至少两个透镜; 以及保持所述至少两个透镜的透镜框。 所述透镜框架包括保持所述至少两个透镜中的一个的第一透镜框架和保持所述至少两个透镜中的另一个的第二透镜框架，并且所述第一透镜框架和所述第二透镜框架在圆周方向上以线接触方式 。 第一透镜框和第二透镜框通过相对于线接触相对摆动第一透镜框和第二透镜框而在对至少两个透镜进行光学调节之后被接合。