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11. 发明授权

US4797737A Imaging apparatus for endoscope 失效
标题翻译：内窥镜成像仪
公开(公告)号：US4797737A
公开(公告)日：1989-01-10
申请号：US117800
申请日：1987-11-05
申请人： Nobuyoshi Yazawa
发明人： Nobuyoshi Yazawa
IPC分类号： G02B23/24 , A61B1/00 , A61B1/04 , G11B31/00 , H04N5/225 , H04N5/77 , A61B1/06 , G11B15/18 , H04N7/18
CPC分类号： H04N5/77 , A61B1/00124 , A61B1/042 , G11B31/00 , H04N2005/2255
摘要： An imaging apparatus for an endoscope includes a TV camera which can be mounted on an eyepiece section of the endoscope, a VTR electrically connected thereto, and a manual switch formed on the TV camera to control the recording operation being performed by the VTR. When the TV camera is removed from the endoscope without the manual switch being turned, the recording operation of the VTR is stopped automatically by an ON/OFF switch.
摘要翻译：一种用于内窥镜的成像装置，包括可安装在内窥镜的目镜部分上的电视摄像机，与其电连接的VTR以及形成在TV摄像机上的用于控制由VTR进行的记录操作的手动开关。当没有手动开关转动时将电视摄像机从内窥镜中取出时，VTR的记录操作由ON / OFF开关自动停止。

12. 发明授权

US07714885B2 Endoscope imaging apparatus 失效
标题翻译：内窥镜成像装置
公开(公告)号：US07714885B2
公开(公告)日：2010-05-11
申请号：US10081940
申请日：2002-02-22
申请人： Nobuyoshi Yazawa , Fuminori Tanahashi , Masami Shimizu , Takao Yamaguchi , Hiroyuki Kuroda , Satoshi Takekoshi
发明人： Nobuyoshi Yazawa , Fuminori Tanahashi , Masami Shimizu , Takao Yamaguchi , Hiroyuki Kuroda , Satoshi Takekoshi
IPC分类号： A62B1/04 , A61B1/04
CPC分类号： A61B1/00188 , A61B1/00124 , A61B1/042 , A61B1/051
摘要： An endoscope imaging apparatus includes an imaging unit in which an imaging optical unit that contains at least one optical lens in a rigid member the one end side of which is airtightly sealed is airtightly joined to an imaging element unit that contains at least one imaging element in a rigid member the one end side of which is airtightly sealed through a tubular member to which a bellows portion having an elastic force is formed.
摘要翻译：内窥镜成像装置包括成像单元，其中将包含至少一个光学透镜的刚性构件的一个端部气密地密封的成像光学单元气密地接合到包含至少一个成像元件的成像元件单元刚性构件的一端侧通过形成有弹性力的波纹管部的管状构件气密地密封。

13. 发明申请

US20050283139A1 Surgical therapeutic instrument, operation system, and anastomosing procedure method using the surgical therapeutic instrument 审中-公开
标题翻译：手术治疗仪，手术系统，吻合手术方法等
公开(公告)号：US20050283139A1
公开(公告)日：2005-12-22
申请号：US11187587
申请日：2005-07-22
申请人： Shuhei Iizuka , Takahiro Kogasaka , Kazunori Taniguchi , Toru Nagase , Nobuyoshi Yazawa , Hideyuki Kasahara , Seiji Maeda , Kazuo Banju , Akira Murata
发明人： Shuhei Iizuka , Takahiro Kogasaka , Kazunori Taniguchi , Toru Nagase , Nobuyoshi Yazawa , Hideyuki Kasahara , Seiji Maeda , Kazuo Banju , Akira Murata
IPC分类号： A61B17/00 , A61B17/04 , A61B17/06 , A61B17/11
CPC分类号： A61B17/11 , A61B17/00234 , A61B17/0469 , A61B17/0482 , A61B17/0491 , A61B17/062 , A61B90/92 , A61B2017/00252 , A61B2017/06057 , A61B2090/0813
摘要： According to the present invention, a surgical therapeutic instrument includes an insertion unit, a treating unit that is arranged at one end of the insertion unit to be extended in the extending direction at a predetermined angle to the axial direction of the insertion unit, and an operation unit that is arranged at the other end of the insertion unit. The operation unit includes a rotating operation unit to rotate the treating unit, and an opening/closing operation unit to open/close the treating unit. The treating unit includes two pinching members having planar portions, is rotatable in accordance with the rotating operation, and can move at least one of the two pinching members in the direction substantially orthogonal to the plane of the planar portion in accordance with the opening/closing operation.
摘要翻译：根据本发明，外科治疗器具包括插入单元，处理单元，其布置在插入单元的一端，以与插入单元的轴向成预定角度沿延伸方向延伸，并且操作单元，布置在插入单元的另一端。操作单元包括旋转操作单元以使处理单元旋转，以及打开/关闭处理单元的打开/关闭操作单元。处理单元包括具有平面部分的两个夹持构件，其能够根据旋转操作旋转，并且可以根据打开/关闭的方向在基本上垂直于平面部分的平面的方向上移动两个夹持构件中的至少一个操作。

14. 发明授权

US5810620A Electric connector provided with a shielding part for electrical contacts at the distal end of the plug 失效
标题翻译：电连接器设置有用于在插头的远端处的电触点的屏蔽部分
公开(公告)号：US5810620A
公开(公告)日：1998-09-22
申请号：US863077
申请日：1997-05-23
申请人： Kazunari Kobayashi , Kenji Omachi , Yutaka Tatsuno , Masahiro Hagihara , Atsushi Kidawara , Tadayoshi Hara , Nobuyoshi Yazawa
发明人： Kazunari Kobayashi , Kenji Omachi , Yutaka Tatsuno , Masahiro Hagihara , Atsushi Kidawara , Tadayoshi Hara , Nobuyoshi Yazawa
IPC分类号： A61B1/04 , H01R23/10
CPC分类号： A61B1/00114 , A61B1/00124 , A61B1/00128 , A61B1/00195 , A61B1/042 , Y10S439/951
摘要： An electrical connector having an electrical plug (102) to be plugged into an electrical receptacle (130). The electrical plug (102) includes an electrically insulative plate-like substrate and a plurality of first electrical contacts (118) formed in parallel on at least a side surface at one end of the substrate for a predetermined length from the one end. The plug further includes a shielding part (126) formed of an electrical conductor which substantially shields all of the substrate in a position nearer an end other than the one end having the electrical contacts (118). The electrical receptacle includes an electrically insulative receiving member (138) forming at least part of a recess in which the substrate of the plug is inserted. A plurality of second electrical contacts (142) are arranged in the receiving member (138) so as to contact the plurality of contacts in the plug whenever the substrate of the plug is inserted into the recess. The electrical receptacle (130) also includes a shielding electrical contact (140) formed to contact the shielding part of the electrical plug (102). The shielding electrical contact includes a liquid removing member (235) for removing liquid from the substrate during insertion into the recess. A heated air mechanism (271, 273) may be included to assist in liquid removal. The shielding may also serve the purpose of latching the plug and receptacle together and the plug may be of circular shape.
摘要翻译：一种电连接器，其具有插入电插座（130）中的电插头（102）。电插头（102）包括电绝缘板状基板和多个第一电触点（118），该第一电触头（118）从基板的一端的至少一个侧表面平行地形成预定长度。插头还包括由电导体形成的屏蔽部分（126），该屏蔽部分基本上屏蔽除了具有电触点（118）的一端之外的末端的位置的所有基板。电插座包括电绝缘接收构件（138），其形成凹部的至少一部分，插头的基底插入凹部中。每当插头的基板插入凹槽中时，多个第二电触点（142）布置在接收构件（138）中，以便与插头中的多个触点接触。电插座（130）还包括形成为接触电插头（102）的屏蔽部分的屏蔽电触点（140）。屏蔽电接触包括用于在插入凹槽期间从衬底去除液体的液体移除构件（235）。可以包括加热空气机构（271,273）以帮助液体移除。屏蔽还可以用于将插头和插座锁定在一起并且插头可以是圆形的。

15. 外观设计

USD310231S Television camera for an endoscope 失效
公开(公告)号：USD310231S
公开(公告)日：1990-08-28
申请号：US51601
申请日：1987-05-18
申请人： Michio Imada , Nobuyoshi Yazawa , Takeshi Asaka
设计人： Michio Imada , Nobuyoshi Yazawa , Takeshi Asaka

16. 发明授权

US5469841A Endoscope apparatus provided with liquid removing mechanism for the electric connector 失效
标题翻译：具有电连接器的液体移除机构的内窥镜装置
公开(公告)号：US5469841A
公开(公告)日：1995-11-28
申请号：US141731
申请日：1993-10-27
申请人： Kazunari Kobayashi , Kenji Omachi , Yutaka Tatsuno , Masahiro Hagihara , Atsuki Kidawara , Tadayoshi Hara , Nobuyoshi Yazawa
发明人： Kazunari Kobayashi , Kenji Omachi , Yutaka Tatsuno , Masahiro Hagihara , Atsuki Kidawara , Tadayoshi Hara , Nobuyoshi Yazawa
IPC分类号： A61B1/00 , A61B1/04 , A61B1/06
CPC分类号： A61B1/00124 , A61B1/00195 , A61B1/042
摘要： An endoscope apparatus comprising an electrical connector which is electrically connected to an electrical device such as a CCD in an organism inserting device such as an endoscope which has an inserting section inserted into a organism. The electrical connector is connected to an electrical connector receptacle such as a control unit after the organism inserting device has been disinfected and sterilized by disinfection liquid. Processing is first performed in which the liquid remaining in the vicinity of an electrical contact of the electrical connector is removed by a liquid removing mechanism and, thereafter, electrical operation occurs. Thus, generation of a short-circuiting accident is prevented.
摘要翻译：一种内窥镜装置，包括电连接器，其电连接到诸如内窥镜的生物体插入装置中的诸如CCD的电气装置，所述内窥镜具有插入生物体中的插入部分。在生物体插入装置已经被消毒液消毒灭菌后，电连接器连接到诸如控制单元之类的电连接器插座。首先进行处理，其中通过液体移除机构除去残留在电连接器的电接触附近的液体，然后进行电操作。因此，防止短路事故的产生。

17. 发明授权

US4839723A TV camera 失效
标题翻译：电视摄像机
公开(公告)号：US4839723A
公开(公告)日：1989-06-13
申请号：US48059
申请日：1987-05-11
申请人： Jun Yoshinaga , Nobuyoshi Yazawa
发明人： Jun Yoshinaga , Nobuyoshi Yazawa
IPC分类号： A61B1/04 , G03B19/00 , H04N5/225
CPC分类号： H04N5/2254 , H04N2005/2255
摘要： A TV camera of this invention is adapted to be attached to an eyepiece section of, for example, an endoscope. The camera has a camera body with an eyepiece section. A camera mount is attached to the front portion of the inside of the casing so that the camera body is mounted on the eyepiece section of the endoscope. A beam splitter is arranged behind the camera mount to allow light which has been incident into the camera body to be split into two beams of one and the other beam. An image pickup element block includes an image pickup element for receiving the light conducted in the light incident direction and an optical system for projecting the beam travelling in the beam-incident direction onto the receiving surface of the image pickup element where an image is formed. The element block is mounted on the rear side of the beam splitter such that it is detachable from the camera body. A finder optical system is disposed parallel to the image pickup block to conduct the other beam to the eyepiece section of the camera body. It is possible to exchange an initially attached image pickup element with another image pickup element of a different size by replacing only the image pickup element block without replacing the finder optical system.
摘要翻译：本发明的电视摄像机适于安装在例如内窥镜的目镜部分上。相机具有带目镜部分的相机机身。照相机安装件安装在壳体内部的前部，使得照相机主体安装在内窥镜的目镜部分上。光束分离器布置在相机底座后面，以便将入射到照相机主体中的光分成一束和另一根光束的两束光束。图像拾取元件块包括用于接收在光入射方向上传导的光的图像拾取元件和用于将沿光束入射方向行进的光束投影到形成图像的图像拾取元件的接收表面上的光学系统。元件块安装在分束器的后侧，使得其能够与相机主体分离。取景器光学系统平行于图像拾取块设置，以将另一个光束传导到照相机主体的目镜部分。通过仅替换图像拾取元件块而不更换取景器光学系统，可以将初始附接的图像拾取元件与具有不同尺寸的另一图像拾取元件交换。

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